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annotate Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_usart.h @ 902:d4622533271d Evo_2_23

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VPM table mode: Because of the model maths, usage of float data type and so on it may happen that the TTS decreases during ascent and continues calculation of the vpm. To keep the values stable the vpm table mode has been introduces. Instead of continously calculation of the stops the stop time is decreased if the diver is close to a deco stop. If the table is violated (e.g. by not doing gas change) the table will be updated to the new, longer runtime. The table will not be switch back to a shorter version in case e.g. the missed gas change is performed
author Ideenmodellierer
date Wed, 02 Oct 2024 22:18:19 +0200
parents c78bcbd5deda
children
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128
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1 /**
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2 ******************************************************************************
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3 * @file stm32f4xx_ll_usart.h
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4 * @author MCD Application Team
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5 * @brief Header file of USART LL module.
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6 ******************************************************************************
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7 * @attention
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8 *
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9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
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10 *
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11 * Redistribution and use in source and binary forms, with or without modification,
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12 * are permitted provided that the following conditions are met:
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13 * 1. Redistributions of source code must retain the above copyright notice,
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14 * this list of conditions and the following disclaimer.
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15 * 2. Redistributions in binary form must reproduce the above copyright notice,
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16 * this list of conditions and the following disclaimer in the documentation
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17 * and/or other materials provided with the distribution.
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18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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19 * may be used to endorse or promote products derived from this software
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20 * without specific prior written permission.
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21 *
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22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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32 *
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33 ******************************************************************************
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34 */
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35
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36 /* Define to prevent recursive inclusion -------------------------------------*/
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37 #ifndef __STM32F4xx_LL_USART_H
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38 #define __STM32F4xx_LL_USART_H
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39
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40 #ifdef __cplusplus
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41 extern "C" {
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42 #endif
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43
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44 /* Includes ------------------------------------------------------------------*/
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45 #include "stm32f4xx.h"
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46
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47 /** @addtogroup STM32F4xx_LL_Driver
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48 * @{
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49 */
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50
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51 #if defined (USART1) || defined (USART2) || defined (USART3) || defined (USART6) || defined (UART4) || defined (UART5) || defined (UART7) || defined (UART8) || defined (UART9) || defined (UART10)
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52
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53 /** @defgroup USART_LL USART
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54 * @{
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55 */
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56
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57 /* Private types -------------------------------------------------------------*/
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58 /* Private variables ---------------------------------------------------------*/
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59
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60 /* Private constants ---------------------------------------------------------*/
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61 /** @defgroup USART_LL_Private_Constants USART Private Constants
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62 * @{
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63 */
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64
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65 /* Defines used for the bit position in the register and perform offsets*/
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66 #define USART_POSITION_GTPR_GT USART_GTPR_GT_Pos
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67 /**
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68 * @}
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69 */
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70
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71 /* Private macros ------------------------------------------------------------*/
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72 #if defined(USE_FULL_LL_DRIVER)
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73 /** @defgroup USART_LL_Private_Macros USART Private Macros
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74 * @{
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75 */
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76 /**
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77 * @}
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78 */
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79 #endif /*USE_FULL_LL_DRIVER*/
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80
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81 /* Exported types ------------------------------------------------------------*/
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82 #if defined(USE_FULL_LL_DRIVER)
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83 /** @defgroup USART_LL_ES_INIT USART Exported Init structures
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84 * @{
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85 */
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86
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87 /**
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88 * @brief LL USART Init Structure definition
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89 */
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90 typedef struct
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91 {
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92 uint32_t BaudRate; /*!< This field defines expected Usart communication baud rate.
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93
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94 This feature can be modified afterwards using unitary function @ref LL_USART_SetBaudRate().*/
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95
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96 uint32_t DataWidth; /*!< Specifies the number of data bits transmitted or received in a frame.
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97 This parameter can be a value of @ref USART_LL_EC_DATAWIDTH.
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98
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99 This feature can be modified afterwards using unitary function @ref LL_USART_SetDataWidth().*/
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100
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101 uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
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102 This parameter can be a value of @ref USART_LL_EC_STOPBITS.
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103
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104 This feature can be modified afterwards using unitary function @ref LL_USART_SetStopBitsLength().*/
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105
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106 uint32_t Parity; /*!< Specifies the parity mode.
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107 This parameter can be a value of @ref USART_LL_EC_PARITY.
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108
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109 This feature can be modified afterwards using unitary function @ref LL_USART_SetParity().*/
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110
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111 uint32_t TransferDirection; /*!< Specifies whether the Receive and/or Transmit mode is enabled or disabled.
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112 This parameter can be a value of @ref USART_LL_EC_DIRECTION.
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113
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114 This feature can be modified afterwards using unitary function @ref LL_USART_SetTransferDirection().*/
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115
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116 uint32_t HardwareFlowControl; /*!< Specifies whether the hardware flow control mode is enabled or disabled.
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117 This parameter can be a value of @ref USART_LL_EC_HWCONTROL.
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118
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119 This feature can be modified afterwards using unitary function @ref LL_USART_SetHWFlowCtrl().*/
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120
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121 uint32_t OverSampling; /*!< Specifies whether USART oversampling mode is 16 or 8.
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122 This parameter can be a value of @ref USART_LL_EC_OVERSAMPLING.
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123
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124 This feature can be modified afterwards using unitary function @ref LL_USART_SetOverSampling().*/
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125
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126 } LL_USART_InitTypeDef;
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127
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128 /**
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129 * @brief LL USART Clock Init Structure definition
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130 */
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131 typedef struct
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132 {
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133 uint32_t ClockOutput; /*!< Specifies whether the USART clock is enabled or disabled.
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134 This parameter can be a value of @ref USART_LL_EC_CLOCK.
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135
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136 USART HW configuration can be modified afterwards using unitary functions
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137 @ref LL_USART_EnableSCLKOutput() or @ref LL_USART_DisableSCLKOutput().
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138 For more details, refer to description of this function. */
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139
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140 uint32_t ClockPolarity; /*!< Specifies the steady state of the serial clock.
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141 This parameter can be a value of @ref USART_LL_EC_POLARITY.
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142
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143 USART HW configuration can be modified afterwards using unitary functions @ref LL_USART_SetClockPolarity().
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144 For more details, refer to description of this function. */
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145
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146 uint32_t ClockPhase; /*!< Specifies the clock transition on which the bit capture is made.
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147 This parameter can be a value of @ref USART_LL_EC_PHASE.
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148
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149 USART HW configuration can be modified afterwards using unitary functions @ref LL_USART_SetClockPhase().
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150 For more details, refer to description of this function. */
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151
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152 uint32_t LastBitClockPulse; /*!< Specifies whether the clock pulse corresponding to the last transmitted
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153 data bit (MSB) has to be output on the SCLK pin in synchronous mode.
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154 This parameter can be a value of @ref USART_LL_EC_LASTCLKPULSE.
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155
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156 USART HW configuration can be modified afterwards using unitary functions @ref LL_USART_SetLastClkPulseOutput().
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157 For more details, refer to description of this function. */
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158
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159 } LL_USART_ClockInitTypeDef;
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160
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161 /**
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162 * @}
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163 */
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164 #endif /* USE_FULL_LL_DRIVER */
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165
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166 /* Exported constants --------------------------------------------------------*/
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167 /** @defgroup USART_LL_Exported_Constants USART Exported Constants
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168 * @{
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169 */
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170
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171 /** @defgroup USART_LL_EC_GET_FLAG Get Flags Defines
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172 * @brief Flags defines which can be used with LL_USART_ReadReg function
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173 * @{
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174 */
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175 #define LL_USART_SR_PE USART_SR_PE /*!< Parity error flag */
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176 #define LL_USART_SR_FE USART_SR_FE /*!< Framing error flag */
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177 #define LL_USART_SR_NE USART_SR_NE /*!< Noise detected flag */
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178 #define LL_USART_SR_ORE USART_SR_ORE /*!< Overrun error flag */
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179 #define LL_USART_SR_IDLE USART_SR_IDLE /*!< Idle line detected flag */
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180 #define LL_USART_SR_RXNE USART_SR_RXNE /*!< Read data register not empty flag */
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181 #define LL_USART_SR_TC USART_SR_TC /*!< Transmission complete flag */
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182 #define LL_USART_SR_TXE USART_SR_TXE /*!< Transmit data register empty flag */
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183 #define LL_USART_SR_LBD USART_SR_LBD /*!< LIN break detection flag */
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184 #define LL_USART_SR_CTS USART_SR_CTS /*!< CTS flag */
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185 /**
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186 * @}
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187 */
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188
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189 /** @defgroup USART_LL_EC_IT IT Defines
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190 * @brief IT defines which can be used with LL_USART_ReadReg and LL_USART_WriteReg functions
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191 * @{
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192 */
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193 #define LL_USART_CR1_IDLEIE USART_CR1_IDLEIE /*!< IDLE interrupt enable */
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194 #define LL_USART_CR1_RXNEIE USART_CR1_RXNEIE /*!< Read data register not empty interrupt enable */
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195 #define LL_USART_CR1_TCIE USART_CR1_TCIE /*!< Transmission complete interrupt enable */
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196 #define LL_USART_CR1_TXEIE USART_CR1_TXEIE /*!< Transmit data register empty interrupt enable */
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197 #define LL_USART_CR1_PEIE USART_CR1_PEIE /*!< Parity error */
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198 #define LL_USART_CR2_LBDIE USART_CR2_LBDIE /*!< LIN break detection interrupt enable */
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199 #define LL_USART_CR3_EIE USART_CR3_EIE /*!< Error interrupt enable */
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200 #define LL_USART_CR3_CTSIE USART_CR3_CTSIE /*!< CTS interrupt enable */
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201 /**
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202 * @}
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203 */
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204
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205 /** @defgroup USART_LL_EC_DIRECTION Communication Direction
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206 * @{
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207 */
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208 #define LL_USART_DIRECTION_NONE 0x00000000U /*!< Transmitter and Receiver are disabled */
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209 #define LL_USART_DIRECTION_RX USART_CR1_RE /*!< Transmitter is disabled and Receiver is enabled */
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210 #define LL_USART_DIRECTION_TX USART_CR1_TE /*!< Transmitter is enabled and Receiver is disabled */
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211 #define LL_USART_DIRECTION_TX_RX (USART_CR1_TE |USART_CR1_RE) /*!< Transmitter and Receiver are enabled */
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212 /**
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213 * @}
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214 */
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215
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216 /** @defgroup USART_LL_EC_PARITY Parity Control
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217 * @{
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218 */
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219 #define LL_USART_PARITY_NONE 0x00000000U /*!< Parity control disabled */
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220 #define LL_USART_PARITY_EVEN USART_CR1_PCE /*!< Parity control enabled and Even Parity is selected */
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221 #define LL_USART_PARITY_ODD (USART_CR1_PCE | USART_CR1_PS) /*!< Parity control enabled and Odd Parity is selected */
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222 /**
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223 * @}
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224 */
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225
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226 /** @defgroup USART_LL_EC_WAKEUP Wakeup
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227 * @{
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228 */
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229 #define LL_USART_WAKEUP_IDLELINE 0x00000000U /*!< USART wake up from Mute mode on Idle Line */
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230 #define LL_USART_WAKEUP_ADDRESSMARK USART_CR1_WAKE /*!< USART wake up from Mute mode on Address Mark */
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231 /**
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232 * @}
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233 */
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234
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235 /** @defgroup USART_LL_EC_DATAWIDTH Datawidth
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236 * @{
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237 */
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238 #define LL_USART_DATAWIDTH_8B 0x00000000U /*!< 8 bits word length : Start bit, 8 data bits, n stop bits */
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239 #define LL_USART_DATAWIDTH_9B USART_CR1_M /*!< 9 bits word length : Start bit, 9 data bits, n stop bits */
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240 /**
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241 * @}
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242 */
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243
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244 /** @defgroup USART_LL_EC_OVERSAMPLING Oversampling
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245 * @{
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246 */
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247 #define LL_USART_OVERSAMPLING_16 0x00000000U /*!< Oversampling by 16 */
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248 #define LL_USART_OVERSAMPLING_8 USART_CR1_OVER8 /*!< Oversampling by 8 */
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249 /**
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250 * @}
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251 */
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252
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253 #if defined(USE_FULL_LL_DRIVER)
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254 /** @defgroup USART_LL_EC_CLOCK Clock Signal
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255 * @{
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256 */
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257
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258 #define LL_USART_CLOCK_DISABLE 0x00000000U /*!< Clock signal not provided */
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259 #define LL_USART_CLOCK_ENABLE USART_CR2_CLKEN /*!< Clock signal provided */
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260 /**
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261 * @}
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262 */
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263 #endif /*USE_FULL_LL_DRIVER*/
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264
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265 /** @defgroup USART_LL_EC_LASTCLKPULSE Last Clock Pulse
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266 * @{
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267 */
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268 #define LL_USART_LASTCLKPULSE_NO_OUTPUT 0x00000000U /*!< The clock pulse of the last data bit is not output to the SCLK pin */
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269 #define LL_USART_LASTCLKPULSE_OUTPUT USART_CR2_LBCL /*!< The clock pulse of the last data bit is output to the SCLK pin */
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270 /**
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271 * @}
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272 */
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273
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274 /** @defgroup USART_LL_EC_PHASE Clock Phase
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275 * @{
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276 */
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277 #define LL_USART_PHASE_1EDGE 0x00000000U /*!< The first clock transition is the first data capture edge */
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278 #define LL_USART_PHASE_2EDGE USART_CR2_CPHA /*!< The second clock transition is the first data capture edge */
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279 /**
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280 * @}
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281 */
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282
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283 /** @defgroup USART_LL_EC_POLARITY Clock Polarity
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284 * @{
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285 */
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286 #define LL_USART_POLARITY_LOW 0x00000000U /*!< Steady low value on SCLK pin outside transmission window*/
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287 #define LL_USART_POLARITY_HIGH USART_CR2_CPOL /*!< Steady high value on SCLK pin outside transmission window */
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288 /**
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289 * @}
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290 */
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291
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292 /** @defgroup USART_LL_EC_STOPBITS Stop Bits
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293 * @{
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294 */
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295 #define LL_USART_STOPBITS_0_5 USART_CR2_STOP_0 /*!< 0.5 stop bit */
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296 #define LL_USART_STOPBITS_1 0x00000000U /*!< 1 stop bit */
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297 #define LL_USART_STOPBITS_1_5 (USART_CR2_STOP_0 | USART_CR2_STOP_1) /*!< 1.5 stop bits */
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298 #define LL_USART_STOPBITS_2 USART_CR2_STOP_1 /*!< 2 stop bits */
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299 /**
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300 * @}
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301 */
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302
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303 /** @defgroup USART_LL_EC_HWCONTROL Hardware Control
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304 * @{
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305 */
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306 #define LL_USART_HWCONTROL_NONE 0x00000000U /*!< CTS and RTS hardware flow control disabled */
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307 #define LL_USART_HWCONTROL_RTS USART_CR3_RTSE /*!< RTS output enabled, data is only requested when there is space in the receive buffer */
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308 #define LL_USART_HWCONTROL_CTS USART_CR3_CTSE /*!< CTS mode enabled, data is only transmitted when the nCTS input is asserted (tied to 0) */
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309 #define LL_USART_HWCONTROL_RTS_CTS (USART_CR3_RTSE | USART_CR3_CTSE) /*!< CTS and RTS hardware flow control enabled */
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310 /**
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311 * @}
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312 */
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313
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314 /** @defgroup USART_LL_EC_IRDA_POWER IrDA Power
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315 * @{
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316 */
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317 #define LL_USART_IRDA_POWER_NORMAL 0x00000000U /*!< IrDA normal power mode */
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318 #define LL_USART_IRDA_POWER_LOW USART_CR3_IRLP /*!< IrDA low power mode */
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319 /**
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320 * @}
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321 */
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322
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323 /** @defgroup USART_LL_EC_LINBREAK_DETECT LIN Break Detection Length
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324 * @{
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325 */
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326 #define LL_USART_LINBREAK_DETECT_10B 0x00000000U /*!< 10-bit break detection method selected */
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327 #define LL_USART_LINBREAK_DETECT_11B USART_CR2_LBDL /*!< 11-bit break detection method selected */
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328 /**
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329 * @}
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330 */
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331
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332 /**
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333 * @}
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334 */
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335
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336 /* Exported macro ------------------------------------------------------------*/
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337 /** @defgroup USART_LL_Exported_Macros USART Exported Macros
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338 * @{
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339 */
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340
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341 /** @defgroup USART_LL_EM_WRITE_READ Common Write and read registers Macros
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342 * @{
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343 */
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344
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345 /**
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346 * @brief Write a value in USART register
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347 * @param __INSTANCE__ USART Instance
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348 * @param __REG__ Register to be written
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349 * @param __VALUE__ Value to be written in the register
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350 * @retval None
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351 */
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352 #define LL_USART_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
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353
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354 /**
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355 * @brief Read a value in USART register
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356 * @param __INSTANCE__ USART Instance
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357 * @param __REG__ Register to be read
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358 * @retval Register value
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359 */
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360 #define LL_USART_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
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361 /**
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362 * @}
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363 */
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364
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365 /** @defgroup USART_LL_EM_Exported_Macros_Helper Exported_Macros_Helper
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366 * @{
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367 */
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368
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369 /**
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370 * @brief Compute USARTDIV value according to Peripheral Clock and
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371 * expected Baud Rate in 8 bits sampling mode (32 bits value of USARTDIV is returned)
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372 * @param __PERIPHCLK__ Peripheral Clock frequency used for USART instance
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373 * @param __BAUDRATE__ Baud rate value to achieve
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374 * @retval USARTDIV value to be used for BRR register filling in OverSampling_8 case
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375 */
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376 #define __LL_USART_DIV_SAMPLING8_100(__PERIPHCLK__, __BAUDRATE__) (((__PERIPHCLK__)*25)/(2*(__BAUDRATE__)))
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377 #define __LL_USART_DIVMANT_SAMPLING8(__PERIPHCLK__, __BAUDRATE__) (__LL_USART_DIV_SAMPLING8_100((__PERIPHCLK__), (__BAUDRATE__))/100)
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378 #define __LL_USART_DIVFRAQ_SAMPLING8(__PERIPHCLK__, __BAUDRATE__) (((__LL_USART_DIV_SAMPLING8_100((__PERIPHCLK__), (__BAUDRATE__)) - (__LL_USART_DIVMANT_SAMPLING8((__PERIPHCLK__), (__BAUDRATE__)) * 100)) * 8 + 50) / 100)
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379 /* UART BRR = mantissa + overflow + fraction
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380 = (UART DIVMANT << 4) + ((UART DIVFRAQ & 0xF8) << 1) + (UART DIVFRAQ & 0x07) */
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381 #define __LL_USART_DIV_SAMPLING8(__PERIPHCLK__, __BAUDRATE__) (((__LL_USART_DIVMANT_SAMPLING8((__PERIPHCLK__), (__BAUDRATE__)) << 4) + \
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382 ((__LL_USART_DIVFRAQ_SAMPLING8((__PERIPHCLK__), (__BAUDRATE__)) & 0xF8) << 1)) + \
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383 (__LL_USART_DIVFRAQ_SAMPLING8((__PERIPHCLK__), (__BAUDRATE__)) & 0x07))
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384
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385 /**
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386 * @brief Compute USARTDIV value according to Peripheral Clock and
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387 * expected Baud Rate in 16 bits sampling mode (32 bits value of USARTDIV is returned)
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388 * @param __PERIPHCLK__ Peripheral Clock frequency used for USART instance
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389 * @param __BAUDRATE__ Baud rate value to achieve
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390 * @retval USARTDIV value to be used for BRR register filling in OverSampling_16 case
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391 */
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392 #define __LL_USART_DIV_SAMPLING16_100(__PERIPHCLK__, __BAUDRATE__) (((__PERIPHCLK__)*25)/(4*(__BAUDRATE__)))
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393 #define __LL_USART_DIVMANT_SAMPLING16(__PERIPHCLK__, __BAUDRATE__) (__LL_USART_DIV_SAMPLING16_100((__PERIPHCLK__), (__BAUDRATE__))/100)
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394 #define __LL_USART_DIVFRAQ_SAMPLING16(__PERIPHCLK__, __BAUDRATE__) (((__LL_USART_DIV_SAMPLING16_100((__PERIPHCLK__), (__BAUDRATE__)) - (__LL_USART_DIVMANT_SAMPLING16((__PERIPHCLK__), (__BAUDRATE__)) * 100)) * 16 + 50) / 100)
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395 /* USART BRR = mantissa + overflow + fraction
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396 = (USART DIVMANT << 4) + (USART DIVFRAQ & 0xF0) + (USART DIVFRAQ & 0x0F) */
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397 #define __LL_USART_DIV_SAMPLING16(__PERIPHCLK__, __BAUDRATE__) (((__LL_USART_DIVMANT_SAMPLING16((__PERIPHCLK__), (__BAUDRATE__)) << 4) + \
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398 (__LL_USART_DIVFRAQ_SAMPLING16((__PERIPHCLK__), (__BAUDRATE__)) & 0xF0)) + \
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399 (__LL_USART_DIVFRAQ_SAMPLING16((__PERIPHCLK__), (__BAUDRATE__)) & 0x0F))
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400
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401 /**
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402 * @}
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403 */
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404
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405 /**
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406 * @}
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407 */
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408
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409 /* Exported functions --------------------------------------------------------*/
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410
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411 /** @defgroup USART_LL_Exported_Functions USART Exported Functions
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412 * @{
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413 */
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414
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415 /** @defgroup USART_LL_EF_Configuration Configuration functions
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416 * @{
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417 */
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418
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419 /**
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420 * @brief USART Enable
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421 * @rmtoll CR1 UE LL_USART_Enable
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422 * @param USARTx USART Instance
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423 * @retval None
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424 */
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425 __STATIC_INLINE void LL_USART_Enable(USART_TypeDef *USARTx)
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426 {
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427 SET_BIT(USARTx->CR1, USART_CR1_UE);
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428 }
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429
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430 /**
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431 * @brief USART Disable (all USART prescalers and outputs are disabled)
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432 * @note When USART is disabled, USART prescalers and outputs are stopped immediately,
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433 * and current operations are discarded. The configuration of the USART is kept, but all the status
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434 * flags, in the USARTx_SR are set to their default values.
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435 * @rmtoll CR1 UE LL_USART_Disable
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436 * @param USARTx USART Instance
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437 * @retval None
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438 */
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439 __STATIC_INLINE void LL_USART_Disable(USART_TypeDef *USARTx)
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440 {
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441 CLEAR_BIT(USARTx->CR1, USART_CR1_UE);
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442 }
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443
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444 /**
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445 * @brief Indicate if USART is enabled
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446 * @rmtoll CR1 UE LL_USART_IsEnabled
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447 * @param USARTx USART Instance
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448 * @retval State of bit (1 or 0).
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449 */
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450 __STATIC_INLINE uint32_t LL_USART_IsEnabled(USART_TypeDef *USARTx)
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451 {
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452 return (READ_BIT(USARTx->CR1, USART_CR1_UE) == (USART_CR1_UE));
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453 }
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454
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455 /**
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456 * @brief Receiver Enable (Receiver is enabled and begins searching for a start bit)
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457 * @rmtoll CR1 RE LL_USART_EnableDirectionRx
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458 * @param USARTx USART Instance
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459 * @retval None
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460 */
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461 __STATIC_INLINE void LL_USART_EnableDirectionRx(USART_TypeDef *USARTx)
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462 {
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463 SET_BIT(USARTx->CR1, USART_CR1_RE);
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464 }
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465
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466 /**
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467 * @brief Receiver Disable
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468 * @rmtoll CR1 RE LL_USART_DisableDirectionRx
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469 * @param USARTx USART Instance
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470 * @retval None
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471 */
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472 __STATIC_INLINE void LL_USART_DisableDirectionRx(USART_TypeDef *USARTx)
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473 {
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474 CLEAR_BIT(USARTx->CR1, USART_CR1_RE);
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475 }
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476
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477 /**
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478 * @brief Transmitter Enable
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479 * @rmtoll CR1 TE LL_USART_EnableDirectionTx
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480 * @param USARTx USART Instance
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481 * @retval None
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482 */
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483 __STATIC_INLINE void LL_USART_EnableDirectionTx(USART_TypeDef *USARTx)
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484 {
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485 SET_BIT(USARTx->CR1, USART_CR1_TE);
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486 }
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487
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488 /**
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489 * @brief Transmitter Disable
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490 * @rmtoll CR1 TE LL_USART_DisableDirectionTx
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491 * @param USARTx USART Instance
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492 * @retval None
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493 */
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494 __STATIC_INLINE void LL_USART_DisableDirectionTx(USART_TypeDef *USARTx)
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495 {
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496 CLEAR_BIT(USARTx->CR1, USART_CR1_TE);
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497 }
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498
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499 /**
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500 * @brief Configure simultaneously enabled/disabled states
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501 * of Transmitter and Receiver
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502 * @rmtoll CR1 RE LL_USART_SetTransferDirection\n
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503 * CR1 TE LL_USART_SetTransferDirection
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504 * @param USARTx USART Instance
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505 * @param TransferDirection This parameter can be one of the following values:
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506 * @arg @ref LL_USART_DIRECTION_NONE
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507 * @arg @ref LL_USART_DIRECTION_RX
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508 * @arg @ref LL_USART_DIRECTION_TX
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509 * @arg @ref LL_USART_DIRECTION_TX_RX
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510 * @retval None
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511 */
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512 __STATIC_INLINE void LL_USART_SetTransferDirection(USART_TypeDef *USARTx, uint32_t TransferDirection)
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513 {
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514 MODIFY_REG(USARTx->CR1, USART_CR1_RE | USART_CR1_TE, TransferDirection);
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515 }
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516
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517 /**
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518 * @brief Return enabled/disabled states of Transmitter and Receiver
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519 * @rmtoll CR1 RE LL_USART_GetTransferDirection\n
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520 * CR1 TE LL_USART_GetTransferDirection
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521 * @param USARTx USART Instance
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522 * @retval Returned value can be one of the following values:
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523 * @arg @ref LL_USART_DIRECTION_NONE
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524 * @arg @ref LL_USART_DIRECTION_RX
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525 * @arg @ref LL_USART_DIRECTION_TX
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526 * @arg @ref LL_USART_DIRECTION_TX_RX
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527 */
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528 __STATIC_INLINE uint32_t LL_USART_GetTransferDirection(USART_TypeDef *USARTx)
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529 {
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530 return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_RE | USART_CR1_TE));
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531 }
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532
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533 /**
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534 * @brief Configure Parity (enabled/disabled and parity mode if enabled).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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535 * @note This function selects if hardware parity control (generation and detection) is enabled or disabled.
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536 * When the parity control is enabled (Odd or Even), computed parity bit is inserted at the MSB position
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537 * (9th or 8th bit depending on data width) and parity is checked on the received data.
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538 * @rmtoll CR1 PS LL_USART_SetParity\n
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539 * CR1 PCE LL_USART_SetParity
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540 * @param USARTx USART Instance
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541 * @param Parity This parameter can be one of the following values:
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542 * @arg @ref LL_USART_PARITY_NONE
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543 * @arg @ref LL_USART_PARITY_EVEN
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544 * @arg @ref LL_USART_PARITY_ODD
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545 * @retval None
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546 */
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547 __STATIC_INLINE void LL_USART_SetParity(USART_TypeDef *USARTx, uint32_t Parity)
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548 {
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549 MODIFY_REG(USARTx->CR1, USART_CR1_PS | USART_CR1_PCE, Parity);
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550 }
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551
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552 /**
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553 * @brief Return Parity configuration (enabled/disabled and parity mode if enabled)
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554 * @rmtoll CR1 PS LL_USART_GetParity\n
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555 * CR1 PCE LL_USART_GetParity
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556 * @param USARTx USART Instance
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557 * @retval Returned value can be one of the following values:
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558 * @arg @ref LL_USART_PARITY_NONE
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559 * @arg @ref LL_USART_PARITY_EVEN
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560 * @arg @ref LL_USART_PARITY_ODD
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561 */
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562 __STATIC_INLINE uint32_t LL_USART_GetParity(USART_TypeDef *USARTx)
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563 {
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564 return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_PS | USART_CR1_PCE));
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565 }
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566
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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567 /**
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568 * @brief Set Receiver Wake Up method from Mute mode.
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569 * @rmtoll CR1 WAKE LL_USART_SetWakeUpMethod
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570 * @param USARTx USART Instance
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571 * @param Method This parameter can be one of the following values:
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572 * @arg @ref LL_USART_WAKEUP_IDLELINE
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573 * @arg @ref LL_USART_WAKEUP_ADDRESSMARK
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574 * @retval None
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575 */
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576 __STATIC_INLINE void LL_USART_SetWakeUpMethod(USART_TypeDef *USARTx, uint32_t Method)
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577 {
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578 MODIFY_REG(USARTx->CR1, USART_CR1_WAKE, Method);
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579 }
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580
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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581 /**
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582 * @brief Return Receiver Wake Up method from Mute mode
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583 * @rmtoll CR1 WAKE LL_USART_GetWakeUpMethod
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584 * @param USARTx USART Instance
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585 * @retval Returned value can be one of the following values:
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586 * @arg @ref LL_USART_WAKEUP_IDLELINE
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587 * @arg @ref LL_USART_WAKEUP_ADDRESSMARK
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588 */
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589 __STATIC_INLINE uint32_t LL_USART_GetWakeUpMethod(USART_TypeDef *USARTx)
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590 {
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591 return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_WAKE));
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592 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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593
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594 /**
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595 * @brief Set Word length (i.e. nb of data bits, excluding start and stop bits)
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596 * @rmtoll CR1 M LL_USART_SetDataWidth
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597 * @param USARTx USART Instance
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598 * @param DataWidth This parameter can be one of the following values:
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599 * @arg @ref LL_USART_DATAWIDTH_8B
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600 * @arg @ref LL_USART_DATAWIDTH_9B
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601 * @retval None
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602 */
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603 __STATIC_INLINE void LL_USART_SetDataWidth(USART_TypeDef *USARTx, uint32_t DataWidth)
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604 {
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605 MODIFY_REG(USARTx->CR1, USART_CR1_M, DataWidth);
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606 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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607
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608 /**
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609 * @brief Return Word length (i.e. nb of data bits, excluding start and stop bits)
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610 * @rmtoll CR1 M LL_USART_GetDataWidth
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611 * @param USARTx USART Instance
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diff changeset
612 * @retval Returned value can be one of the following values:
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613 * @arg @ref LL_USART_DATAWIDTH_8B
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614 * @arg @ref LL_USART_DATAWIDTH_9B
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615 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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616 __STATIC_INLINE uint32_t LL_USART_GetDataWidth(USART_TypeDef *USARTx)
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617 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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618 return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_M));
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619 }
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620
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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621 /**
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622 * @brief Set Oversampling to 8-bit or 16-bit mode
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623 * @rmtoll CR1 OVER8 LL_USART_SetOverSampling
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624 * @param USARTx USART Instance
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625 * @param OverSampling This parameter can be one of the following values:
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626 * @arg @ref LL_USART_OVERSAMPLING_16
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627 * @arg @ref LL_USART_OVERSAMPLING_8
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628 * @retval None
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629 */
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630 __STATIC_INLINE void LL_USART_SetOverSampling(USART_TypeDef *USARTx, uint32_t OverSampling)
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631 {
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632 MODIFY_REG(USARTx->CR1, USART_CR1_OVER8, OverSampling);
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633 }
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diff changeset
634
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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635 /**
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636 * @brief Return Oversampling mode
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637 * @rmtoll CR1 OVER8 LL_USART_GetOverSampling
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638 * @param USARTx USART Instance
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diff changeset
639 * @retval Returned value can be one of the following values:
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640 * @arg @ref LL_USART_OVERSAMPLING_16
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641 * @arg @ref LL_USART_OVERSAMPLING_8
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642 */
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diff changeset
643 __STATIC_INLINE uint32_t LL_USART_GetOverSampling(USART_TypeDef *USARTx)
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644 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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645 return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_OVER8));
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646 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
647
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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648 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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649 * @brief Configure if Clock pulse of the last data bit is output to the SCLK pin or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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650 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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651 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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652 * @rmtoll CR2 LBCL LL_USART_SetLastClkPulseOutput
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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653 * @param USARTx USART Instance
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654 * @param LastBitClockPulse This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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655 * @arg @ref LL_USART_LASTCLKPULSE_NO_OUTPUT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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656 * @arg @ref LL_USART_LASTCLKPULSE_OUTPUT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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657 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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658 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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659 __STATIC_INLINE void LL_USART_SetLastClkPulseOutput(USART_TypeDef *USARTx, uint32_t LastBitClockPulse)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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660 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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661 MODIFY_REG(USARTx->CR2, USART_CR2_LBCL, LastBitClockPulse);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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662 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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663
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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664 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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665 * @brief Retrieve Clock pulse of the last data bit output configuration
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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666 * (Last bit Clock pulse output to the SCLK pin or not)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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667 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
668 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
669 * @rmtoll CR2 LBCL LL_USART_GetLastClkPulseOutput
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670 * @param USARTx USART Instance
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671 * @retval Returned value can be one of the following values:
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672 * @arg @ref LL_USART_LASTCLKPULSE_NO_OUTPUT
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673 * @arg @ref LL_USART_LASTCLKPULSE_OUTPUT
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674 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
675 __STATIC_INLINE uint32_t LL_USART_GetLastClkPulseOutput(USART_TypeDef *USARTx)
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676 {
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677 return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_LBCL));
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678 }
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diff changeset
679
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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680 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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681 * @brief Select the phase of the clock output on the SCLK pin in synchronous mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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682 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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683 * Synchronous mode is supported by the USARTx instance.
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diff changeset
684 * @rmtoll CR2 CPHA LL_USART_SetClockPhase
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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685 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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686 * @param ClockPhase This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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687 * @arg @ref LL_USART_PHASE_1EDGE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
688 * @arg @ref LL_USART_PHASE_2EDGE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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689 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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690 */
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691 __STATIC_INLINE void LL_USART_SetClockPhase(USART_TypeDef *USARTx, uint32_t ClockPhase)
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692 {
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diff changeset
693 MODIFY_REG(USARTx->CR2, USART_CR2_CPHA, ClockPhase);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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694 }
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diff changeset
695
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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696 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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697 * @brief Return phase of the clock output on the SCLK pin in synchronous mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
698 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
699 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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700 * @rmtoll CR2 CPHA LL_USART_GetClockPhase
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701 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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702 * @retval Returned value can be one of the following values:
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703 * @arg @ref LL_USART_PHASE_1EDGE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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704 * @arg @ref LL_USART_PHASE_2EDGE
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705 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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706 __STATIC_INLINE uint32_t LL_USART_GetClockPhase(USART_TypeDef *USARTx)
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707 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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708 return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_CPHA));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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709 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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710
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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711 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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712 * @brief Select the polarity of the clock output on the SCLK pin in synchronous mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
713 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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714 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
715 * @rmtoll CR2 CPOL LL_USART_SetClockPolarity
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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716 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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717 * @param ClockPolarity This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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718 * @arg @ref LL_USART_POLARITY_LOW
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719 * @arg @ref LL_USART_POLARITY_HIGH
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720 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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721 */
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722 __STATIC_INLINE void LL_USART_SetClockPolarity(USART_TypeDef *USARTx, uint32_t ClockPolarity)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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723 {
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724 MODIFY_REG(USARTx->CR2, USART_CR2_CPOL, ClockPolarity);
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diff changeset
725 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
726
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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727 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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728 * @brief Return polarity of the clock output on the SCLK pin in synchronous mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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729 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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730 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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731 * @rmtoll CR2 CPOL LL_USART_GetClockPolarity
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diff changeset
732 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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733 * @retval Returned value can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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734 * @arg @ref LL_USART_POLARITY_LOW
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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735 * @arg @ref LL_USART_POLARITY_HIGH
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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736 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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737 __STATIC_INLINE uint32_t LL_USART_GetClockPolarity(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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738 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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739 return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_CPOL));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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740 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
741
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
742 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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743 * @brief Configure Clock signal format (Phase Polarity and choice about output of last bit clock pulse)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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744 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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745 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
746 * @note Call of this function is equivalent to following function call sequence :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
747 * - Clock Phase configuration using @ref LL_USART_SetClockPhase() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
748 * - Clock Polarity configuration using @ref LL_USART_SetClockPolarity() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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749 * - Output of Last bit Clock pulse configuration using @ref LL_USART_SetLastClkPulseOutput() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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750 * @rmtoll CR2 CPHA LL_USART_ConfigClock\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
751 * CR2 CPOL LL_USART_ConfigClock\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
752 * CR2 LBCL LL_USART_ConfigClock
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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753 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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754 * @param Phase This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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755 * @arg @ref LL_USART_PHASE_1EDGE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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756 * @arg @ref LL_USART_PHASE_2EDGE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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757 * @param Polarity This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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758 * @arg @ref LL_USART_POLARITY_LOW
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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759 * @arg @ref LL_USART_POLARITY_HIGH
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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760 * @param LBCPOutput This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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761 * @arg @ref LL_USART_LASTCLKPULSE_NO_OUTPUT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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762 * @arg @ref LL_USART_LASTCLKPULSE_OUTPUT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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763 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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764 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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765 __STATIC_INLINE void LL_USART_ConfigClock(USART_TypeDef *USARTx, uint32_t Phase, uint32_t Polarity, uint32_t LBCPOutput)
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766 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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767 MODIFY_REG(USARTx->CR2, USART_CR2_CPHA | USART_CR2_CPOL | USART_CR2_LBCL, Phase | Polarity | LBCPOutput);
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768 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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769
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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770 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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771 * @brief Enable Clock output on SCLK pin
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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772 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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773 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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774 * @rmtoll CR2 CLKEN LL_USART_EnableSCLKOutput
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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775 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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776 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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777 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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778 __STATIC_INLINE void LL_USART_EnableSCLKOutput(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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779 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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780 SET_BIT(USARTx->CR2, USART_CR2_CLKEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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781 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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782
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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783 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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784 * @brief Disable Clock output on SCLK pin
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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785 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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786 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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787 * @rmtoll CR2 CLKEN LL_USART_DisableSCLKOutput
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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788 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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789 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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790 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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791 __STATIC_INLINE void LL_USART_DisableSCLKOutput(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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792 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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793 CLEAR_BIT(USARTx->CR2, USART_CR2_CLKEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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794 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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795
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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796 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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797 * @brief Indicate if Clock output on SCLK pin is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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798 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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799 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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800 * @rmtoll CR2 CLKEN LL_USART_IsEnabledSCLKOutput
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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801 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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802 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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803 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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804 __STATIC_INLINE uint32_t LL_USART_IsEnabledSCLKOutput(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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805 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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806 return (READ_BIT(USARTx->CR2, USART_CR2_CLKEN) == (USART_CR2_CLKEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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807 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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808
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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809 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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810 * @brief Set the length of the stop bits
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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811 * @rmtoll CR2 STOP LL_USART_SetStopBitsLength
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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812 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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813 * @param StopBits This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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814 * @arg @ref LL_USART_STOPBITS_0_5
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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815 * @arg @ref LL_USART_STOPBITS_1
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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816 * @arg @ref LL_USART_STOPBITS_1_5
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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817 * @arg @ref LL_USART_STOPBITS_2
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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818 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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819 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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820 __STATIC_INLINE void LL_USART_SetStopBitsLength(USART_TypeDef *USARTx, uint32_t StopBits)
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821 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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822 MODIFY_REG(USARTx->CR2, USART_CR2_STOP, StopBits);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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823 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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824
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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825 /**
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826 * @brief Retrieve the length of the stop bits
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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827 * @rmtoll CR2 STOP LL_USART_GetStopBitsLength
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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828 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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829 * @retval Returned value can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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830 * @arg @ref LL_USART_STOPBITS_0_5
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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831 * @arg @ref LL_USART_STOPBITS_1
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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832 * @arg @ref LL_USART_STOPBITS_1_5
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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833 * @arg @ref LL_USART_STOPBITS_2
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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834 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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835 __STATIC_INLINE uint32_t LL_USART_GetStopBitsLength(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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836 {
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837 return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_STOP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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838 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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839
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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840 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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841 * @brief Configure Character frame format (Datawidth, Parity control, Stop Bits)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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842 * @note Call of this function is equivalent to following function call sequence :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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843 * - Data Width configuration using @ref LL_USART_SetDataWidth() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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844 * - Parity Control and mode configuration using @ref LL_USART_SetParity() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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845 * - Stop bits configuration using @ref LL_USART_SetStopBitsLength() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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846 * @rmtoll CR1 PS LL_USART_ConfigCharacter\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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847 * CR1 PCE LL_USART_ConfigCharacter\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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848 * CR1 M LL_USART_ConfigCharacter\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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849 * CR2 STOP LL_USART_ConfigCharacter
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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850 * @param USARTx USART Instance
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851 * @param DataWidth This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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852 * @arg @ref LL_USART_DATAWIDTH_8B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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853 * @arg @ref LL_USART_DATAWIDTH_9B
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854 * @param Parity This parameter can be one of the following values:
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855 * @arg @ref LL_USART_PARITY_NONE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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856 * @arg @ref LL_USART_PARITY_EVEN
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857 * @arg @ref LL_USART_PARITY_ODD
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858 * @param StopBits This parameter can be one of the following values:
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859 * @arg @ref LL_USART_STOPBITS_0_5
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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860 * @arg @ref LL_USART_STOPBITS_1
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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861 * @arg @ref LL_USART_STOPBITS_1_5
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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862 * @arg @ref LL_USART_STOPBITS_2
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863 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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864 */
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865 __STATIC_INLINE void LL_USART_ConfigCharacter(USART_TypeDef *USARTx, uint32_t DataWidth, uint32_t Parity,
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866 uint32_t StopBits)
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867 {
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868 MODIFY_REG(USARTx->CR1, USART_CR1_PS | USART_CR1_PCE | USART_CR1_M, Parity | DataWidth);
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869 MODIFY_REG(USARTx->CR2, USART_CR2_STOP, StopBits);
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870 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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871
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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872 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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873 * @brief Set Address of the USART node.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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874 * @note This is used in multiprocessor communication during Mute mode or Stop mode,
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diff changeset
875 * for wake up with address mark detection.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
876 * @rmtoll CR2 ADD LL_USART_SetNodeAddress
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
877 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
878 * @param NodeAddress 4 bit Address of the USART node.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
879 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
880 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
881 __STATIC_INLINE void LL_USART_SetNodeAddress(USART_TypeDef *USARTx, uint32_t NodeAddress)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
882 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
883 MODIFY_REG(USARTx->CR2, USART_CR2_ADD, (NodeAddress & USART_CR2_ADD));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
884 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
885
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
886 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
887 * @brief Return 4 bit Address of the USART node as set in ADD field of CR2.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
888 * @note only 4bits (b3-b0) of returned value are relevant (b31-b4 are not relevant)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
889 * @rmtoll CR2 ADD LL_USART_GetNodeAddress
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
890 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
891 * @retval Address of the USART node (Value between Min_Data=0 and Max_Data=255)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
892 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
893 __STATIC_INLINE uint32_t LL_USART_GetNodeAddress(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
894 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
895 return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_ADD));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
896 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
897
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
898 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
899 * @brief Enable RTS HW Flow Control
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
900 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
901 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
902 * @rmtoll CR3 RTSE LL_USART_EnableRTSHWFlowCtrl
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
903 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
904 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
905 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
906 __STATIC_INLINE void LL_USART_EnableRTSHWFlowCtrl(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
907 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
908 SET_BIT(USARTx->CR3, USART_CR3_RTSE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
909 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
910
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
911 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
912 * @brief Disable RTS HW Flow Control
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
913 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
914 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
915 * @rmtoll CR3 RTSE LL_USART_DisableRTSHWFlowCtrl
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
916 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
917 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
918 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
919 __STATIC_INLINE void LL_USART_DisableRTSHWFlowCtrl(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
920 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
921 CLEAR_BIT(USARTx->CR3, USART_CR3_RTSE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
922 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
923
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
924 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
925 * @brief Enable CTS HW Flow Control
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
926 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
927 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
928 * @rmtoll CR3 CTSE LL_USART_EnableCTSHWFlowCtrl
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
929 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
930 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
931 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
932 __STATIC_INLINE void LL_USART_EnableCTSHWFlowCtrl(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
933 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
934 SET_BIT(USARTx->CR3, USART_CR3_CTSE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
935 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
936
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
937 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
938 * @brief Disable CTS HW Flow Control
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
939 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
940 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
941 * @rmtoll CR3 CTSE LL_USART_DisableCTSHWFlowCtrl
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
942 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
943 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
944 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
945 __STATIC_INLINE void LL_USART_DisableCTSHWFlowCtrl(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
946 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
947 CLEAR_BIT(USARTx->CR3, USART_CR3_CTSE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
948 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
949
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
950 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
951 * @brief Configure HW Flow Control mode (both CTS and RTS)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
952 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
953 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
954 * @rmtoll CR3 RTSE LL_USART_SetHWFlowCtrl\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
955 * CR3 CTSE LL_USART_SetHWFlowCtrl
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
956 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
957 * @param HardwareFlowControl This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
958 * @arg @ref LL_USART_HWCONTROL_NONE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
959 * @arg @ref LL_USART_HWCONTROL_RTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
960 * @arg @ref LL_USART_HWCONTROL_CTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
961 * @arg @ref LL_USART_HWCONTROL_RTS_CTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
962 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
963 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
964 __STATIC_INLINE void LL_USART_SetHWFlowCtrl(USART_TypeDef *USARTx, uint32_t HardwareFlowControl)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
965 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
966 MODIFY_REG(USARTx->CR3, USART_CR3_RTSE | USART_CR3_CTSE, HardwareFlowControl);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
967 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
968
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
969 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
970 * @brief Return HW Flow Control configuration (both CTS and RTS)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
971 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
972 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
973 * @rmtoll CR3 RTSE LL_USART_GetHWFlowCtrl\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
974 * CR3 CTSE LL_USART_GetHWFlowCtrl
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
975 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
976 * @retval Returned value can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
977 * @arg @ref LL_USART_HWCONTROL_NONE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
978 * @arg @ref LL_USART_HWCONTROL_RTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
979 * @arg @ref LL_USART_HWCONTROL_CTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
980 * @arg @ref LL_USART_HWCONTROL_RTS_CTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
981 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
982 __STATIC_INLINE uint32_t LL_USART_GetHWFlowCtrl(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
983 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
984 return (uint32_t)(READ_BIT(USARTx->CR3, USART_CR3_RTSE | USART_CR3_CTSE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
985 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
986
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
987 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
988 * @brief Enable One bit sampling method
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
989 * @rmtoll CR3 ONEBIT LL_USART_EnableOneBitSamp
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
990 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
991 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
992 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
993 __STATIC_INLINE void LL_USART_EnableOneBitSamp(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
994 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
995 SET_BIT(USARTx->CR3, USART_CR3_ONEBIT);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
996 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
997
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
998 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
999 * @brief Disable One bit sampling method
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1000 * @rmtoll CR3 ONEBIT LL_USART_DisableOneBitSamp
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1001 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1002 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1003 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1004 __STATIC_INLINE void LL_USART_DisableOneBitSamp(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1005 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1006 CLEAR_BIT(USARTx->CR3, USART_CR3_ONEBIT);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1007 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1008
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1009 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1010 * @brief Indicate if One bit sampling method is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1011 * @rmtoll CR3 ONEBIT LL_USART_IsEnabledOneBitSamp
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1012 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1013 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1014 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1015 __STATIC_INLINE uint32_t LL_USART_IsEnabledOneBitSamp(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1016 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1017 return (READ_BIT(USARTx->CR3, USART_CR3_ONEBIT) == (USART_CR3_ONEBIT));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1018 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1019
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1020 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1021 * @brief Configure USART BRR register for achieving expected Baud Rate value.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1022 * @note Compute and set USARTDIV value in BRR Register (full BRR content)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1023 * according to used Peripheral Clock, Oversampling mode, and expected Baud Rate values
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1024 * @note Peripheral clock and Baud rate values provided as function parameters should be valid
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1025 * (Baud rate value != 0)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1026 * @rmtoll BRR BRR LL_USART_SetBaudRate
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1027 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1028 * @param PeriphClk Peripheral Clock
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1029 * @param OverSampling This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1030 * @arg @ref LL_USART_OVERSAMPLING_16
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1031 * @arg @ref LL_USART_OVERSAMPLING_8
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1032 * @param BaudRate Baud Rate
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1033 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1034 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1035 __STATIC_INLINE void LL_USART_SetBaudRate(USART_TypeDef *USARTx, uint32_t PeriphClk, uint32_t OverSampling,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1036 uint32_t BaudRate)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1037 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1038 if (OverSampling == LL_USART_OVERSAMPLING_8)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1039 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1040 USARTx->BRR = (uint16_t)(__LL_USART_DIV_SAMPLING8(PeriphClk, BaudRate));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1041 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1042 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1043 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1044 USARTx->BRR = (uint16_t)(__LL_USART_DIV_SAMPLING16(PeriphClk, BaudRate));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1045 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1046 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1047
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1048 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1049 * @brief Return current Baud Rate value, according to USARTDIV present in BRR register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1050 * (full BRR content), and to used Peripheral Clock and Oversampling mode values
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1051 * @note In case of non-initialized or invalid value stored in BRR register, value 0 will be returned.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1052 * @rmtoll BRR BRR LL_USART_GetBaudRate
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1053 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1054 * @param PeriphClk Peripheral Clock
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1055 * @param OverSampling This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1056 * @arg @ref LL_USART_OVERSAMPLING_16
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1057 * @arg @ref LL_USART_OVERSAMPLING_8
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1058 * @retval Baud Rate
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1059 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1060 __STATIC_INLINE uint32_t LL_USART_GetBaudRate(USART_TypeDef *USARTx, uint32_t PeriphClk, uint32_t OverSampling)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1061 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1062 register uint32_t usartdiv = 0x0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1063 register uint32_t brrresult = 0x0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1064
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1065 usartdiv = USARTx->BRR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1066
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1067 if (OverSampling == LL_USART_OVERSAMPLING_8)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1068 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1069 if ((usartdiv & 0xFFF7U) != 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1070 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1071 usartdiv = (uint16_t)((usartdiv & 0xFFF0U) | ((usartdiv & 0x0007U) << 1U)) ;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1072 brrresult = (PeriphClk * 2U) / usartdiv;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1073 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1074 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1075 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1076 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1077 if ((usartdiv & 0xFFFFU) != 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1078 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1079 brrresult = PeriphClk / usartdiv;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1080 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1081 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1082 return (brrresult);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1083 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1084
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1085 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1086 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1087 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1088
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1089 /** @defgroup USART_LL_EF_Configuration_IRDA Configuration functions related to Irda feature
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1090 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1091 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1092
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1093 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1094 * @brief Enable IrDA mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1095 * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1096 * IrDA feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1097 * @rmtoll CR3 IREN LL_USART_EnableIrda
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1098 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1099 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1100 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1101 __STATIC_INLINE void LL_USART_EnableIrda(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1102 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1103 SET_BIT(USARTx->CR3, USART_CR3_IREN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1104 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1105
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1106 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1107 * @brief Disable IrDA mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1108 * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1109 * IrDA feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1110 * @rmtoll CR3 IREN LL_USART_DisableIrda
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1111 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1112 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1113 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1114 __STATIC_INLINE void LL_USART_DisableIrda(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1115 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1116 CLEAR_BIT(USARTx->CR3, USART_CR3_IREN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1117 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1118
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1119 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1120 * @brief Indicate if IrDA mode is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1121 * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1122 * IrDA feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1123 * @rmtoll CR3 IREN LL_USART_IsEnabledIrda
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1124 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1125 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1126 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1127 __STATIC_INLINE uint32_t LL_USART_IsEnabledIrda(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1128 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1129 return (READ_BIT(USARTx->CR3, USART_CR3_IREN) == (USART_CR3_IREN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1130 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1131
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1132 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1133 * @brief Configure IrDA Power Mode (Normal or Low Power)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1134 * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1135 * IrDA feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1136 * @rmtoll CR3 IRLP LL_USART_SetIrdaPowerMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1137 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1138 * @param PowerMode This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1139 * @arg @ref LL_USART_IRDA_POWER_NORMAL
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1140 * @arg @ref LL_USART_IRDA_POWER_LOW
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1141 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1142 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1143 __STATIC_INLINE void LL_USART_SetIrdaPowerMode(USART_TypeDef *USARTx, uint32_t PowerMode)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1144 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1145 MODIFY_REG(USARTx->CR3, USART_CR3_IRLP, PowerMode);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1146 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1147
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1148 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1149 * @brief Retrieve IrDA Power Mode configuration (Normal or Low Power)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1150 * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1151 * IrDA feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1152 * @rmtoll CR3 IRLP LL_USART_GetIrdaPowerMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1153 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1154 * @retval Returned value can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1155 * @arg @ref LL_USART_IRDA_POWER_NORMAL
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1156 * @arg @ref LL_USART_PHASE_2EDGE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1157 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1158 __STATIC_INLINE uint32_t LL_USART_GetIrdaPowerMode(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1159 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1160 return (uint32_t)(READ_BIT(USARTx->CR3, USART_CR3_IRLP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1161 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1162
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1163 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1164 * @brief Set Irda prescaler value, used for dividing the USART clock source
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1165 * to achieve the Irda Low Power frequency (8 bits value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1166 * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1167 * IrDA feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1168 * @rmtoll GTPR PSC LL_USART_SetIrdaPrescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1169 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1170 * @param PrescalerValue Value between Min_Data=0x00 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1171 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1172 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1173 __STATIC_INLINE void LL_USART_SetIrdaPrescaler(USART_TypeDef *USARTx, uint32_t PrescalerValue)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1174 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1175 MODIFY_REG(USARTx->GTPR, USART_GTPR_PSC, PrescalerValue);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1176 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1177
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1178 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1179 * @brief Return Irda prescaler value, used for dividing the USART clock source
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1180 * to achieve the Irda Low Power frequency (8 bits value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1181 * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1182 * IrDA feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1183 * @rmtoll GTPR PSC LL_USART_GetIrdaPrescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1184 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1185 * @retval Irda prescaler value (Value between Min_Data=0x00 and Max_Data=0xFF)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1186 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1187 __STATIC_INLINE uint32_t LL_USART_GetIrdaPrescaler(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1188 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1189 return (uint32_t)(READ_BIT(USARTx->GTPR, USART_GTPR_PSC));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1190 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1191
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1192 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1193 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1194 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1195
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1196 /** @defgroup USART_LL_EF_Configuration_Smartcard Configuration functions related to Smartcard feature
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1197 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1198 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1199
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1200 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1201 * @brief Enable Smartcard NACK transmission
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1202 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1203 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1204 * @rmtoll CR3 NACK LL_USART_EnableSmartcardNACK
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1205 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1206 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1207 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1208 __STATIC_INLINE void LL_USART_EnableSmartcardNACK(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1209 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1210 SET_BIT(USARTx->CR3, USART_CR3_NACK);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1211 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1212
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1213 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1214 * @brief Disable Smartcard NACK transmission
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1215 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1216 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1217 * @rmtoll CR3 NACK LL_USART_DisableSmartcardNACK
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1218 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1219 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1220 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1221 __STATIC_INLINE void LL_USART_DisableSmartcardNACK(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1222 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1223 CLEAR_BIT(USARTx->CR3, USART_CR3_NACK);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1224 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1225
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1226 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1227 * @brief Indicate if Smartcard NACK transmission is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1228 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1229 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1230 * @rmtoll CR3 NACK LL_USART_IsEnabledSmartcardNACK
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1231 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1232 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1233 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1234 __STATIC_INLINE uint32_t LL_USART_IsEnabledSmartcardNACK(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1235 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1236 return (READ_BIT(USARTx->CR3, USART_CR3_NACK) == (USART_CR3_NACK));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1237 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1238
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1239 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1240 * @brief Enable Smartcard mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1241 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1242 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1243 * @rmtoll CR3 SCEN LL_USART_EnableSmartcard
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1244 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1245 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1246 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1247 __STATIC_INLINE void LL_USART_EnableSmartcard(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1248 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1249 SET_BIT(USARTx->CR3, USART_CR3_SCEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1250 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1251
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1252 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1253 * @brief Disable Smartcard mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1254 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1255 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1256 * @rmtoll CR3 SCEN LL_USART_DisableSmartcard
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1257 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1258 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1259 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1260 __STATIC_INLINE void LL_USART_DisableSmartcard(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1261 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1262 CLEAR_BIT(USARTx->CR3, USART_CR3_SCEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1263 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1264
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1265 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1266 * @brief Indicate if Smartcard mode is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1267 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1268 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1269 * @rmtoll CR3 SCEN LL_USART_IsEnabledSmartcard
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1270 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1271 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1272 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1273 __STATIC_INLINE uint32_t LL_USART_IsEnabledSmartcard(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1274 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1275 return (READ_BIT(USARTx->CR3, USART_CR3_SCEN) == (USART_CR3_SCEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1276 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1277
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1278 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1279 * @brief Set Smartcard prescaler value, used for dividing the USART clock
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1280 * source to provide the SMARTCARD Clock (5 bits value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1281 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1282 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1283 * @rmtoll GTPR PSC LL_USART_SetSmartcardPrescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1284 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1285 * @param PrescalerValue Value between Min_Data=0 and Max_Data=31
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1286 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1287 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1288 __STATIC_INLINE void LL_USART_SetSmartcardPrescaler(USART_TypeDef *USARTx, uint32_t PrescalerValue)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1289 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1290 MODIFY_REG(USARTx->GTPR, USART_GTPR_PSC, PrescalerValue);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1291 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1292
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1293 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1294 * @brief Return Smartcard prescaler value, used for dividing the USART clock
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1295 * source to provide the SMARTCARD Clock (5 bits value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1296 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1297 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1298 * @rmtoll GTPR PSC LL_USART_GetSmartcardPrescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1299 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1300 * @retval Smartcard prescaler value (Value between Min_Data=0 and Max_Data=31)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1301 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1302 __STATIC_INLINE uint32_t LL_USART_GetSmartcardPrescaler(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1303 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1304 return (uint32_t)(READ_BIT(USARTx->GTPR, USART_GTPR_PSC));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1305 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1306
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1307 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1308 * @brief Set Smartcard Guard time value, expressed in nb of baud clocks periods
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1309 * (GT[7:0] bits : Guard time value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1310 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1311 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1312 * @rmtoll GTPR GT LL_USART_SetSmartcardGuardTime
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1313 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1314 * @param GuardTime Value between Min_Data=0x00 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1315 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1316 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1317 __STATIC_INLINE void LL_USART_SetSmartcardGuardTime(USART_TypeDef *USARTx, uint32_t GuardTime)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1318 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1319 MODIFY_REG(USARTx->GTPR, USART_GTPR_GT, GuardTime << USART_POSITION_GTPR_GT);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1320 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1321
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1322 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1323 * @brief Return Smartcard Guard time value, expressed in nb of baud clocks periods
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1324 * (GT[7:0] bits : Guard time value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1325 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1326 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1327 * @rmtoll GTPR GT LL_USART_GetSmartcardGuardTime
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1328 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1329 * @retval Smartcard Guard time value (Value between Min_Data=0x00 and Max_Data=0xFF)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1330 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1331 __STATIC_INLINE uint32_t LL_USART_GetSmartcardGuardTime(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1332 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1333 return (uint32_t)(READ_BIT(USARTx->GTPR, USART_GTPR_GT) >> USART_POSITION_GTPR_GT);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1334 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1335
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1336 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1337 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1338 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1339
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1340 /** @defgroup USART_LL_EF_Configuration_HalfDuplex Configuration functions related to Half Duplex feature
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1341 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1342 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1343
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1344 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1345 * @brief Enable Single Wire Half-Duplex mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1346 * @note Macro @ref IS_UART_HALFDUPLEX_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1347 * Half-Duplex mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1348 * @rmtoll CR3 HDSEL LL_USART_EnableHalfDuplex
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1349 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1350 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1351 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1352 __STATIC_INLINE void LL_USART_EnableHalfDuplex(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1353 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1354 SET_BIT(USARTx->CR3, USART_CR3_HDSEL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1355 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1356
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1357 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1358 * @brief Disable Single Wire Half-Duplex mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1359 * @note Macro @ref IS_UART_HALFDUPLEX_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1360 * Half-Duplex mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1361 * @rmtoll CR3 HDSEL LL_USART_DisableHalfDuplex
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1362 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1363 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1364 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1365 __STATIC_INLINE void LL_USART_DisableHalfDuplex(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1366 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1367 CLEAR_BIT(USARTx->CR3, USART_CR3_HDSEL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1368 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1369
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1370 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1371 * @brief Indicate if Single Wire Half-Duplex mode is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1372 * @note Macro @ref IS_UART_HALFDUPLEX_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1373 * Half-Duplex mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1374 * @rmtoll CR3 HDSEL LL_USART_IsEnabledHalfDuplex
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1375 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1376 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1377 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1378 __STATIC_INLINE uint32_t LL_USART_IsEnabledHalfDuplex(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1379 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1380 return (READ_BIT(USARTx->CR3, USART_CR3_HDSEL) == (USART_CR3_HDSEL));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1381 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1382
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1383 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1384 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1385 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1386
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1387 /** @defgroup USART_LL_EF_Configuration_LIN Configuration functions related to LIN feature
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1388 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1389 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1390
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1391 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1392 * @brief Set LIN Break Detection Length
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1393 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1394 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1395 * @rmtoll CR2 LBDL LL_USART_SetLINBrkDetectionLen
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1396 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1397 * @param LINBDLength This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1398 * @arg @ref LL_USART_LINBREAK_DETECT_10B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1399 * @arg @ref LL_USART_LINBREAK_DETECT_11B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1400 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1401 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1402 __STATIC_INLINE void LL_USART_SetLINBrkDetectionLen(USART_TypeDef *USARTx, uint32_t LINBDLength)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1403 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1404 MODIFY_REG(USARTx->CR2, USART_CR2_LBDL, LINBDLength);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1405 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1406
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1407 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1408 * @brief Return LIN Break Detection Length
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1409 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1410 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1411 * @rmtoll CR2 LBDL LL_USART_GetLINBrkDetectionLen
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1412 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1413 * @retval Returned value can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1414 * @arg @ref LL_USART_LINBREAK_DETECT_10B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1415 * @arg @ref LL_USART_LINBREAK_DETECT_11B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1416 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1417 __STATIC_INLINE uint32_t LL_USART_GetLINBrkDetectionLen(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1418 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1419 return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_LBDL));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1420 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1421
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1422 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1423 * @brief Enable LIN mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1424 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1425 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1426 * @rmtoll CR2 LINEN LL_USART_EnableLIN
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1427 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1428 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1429 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1430 __STATIC_INLINE void LL_USART_EnableLIN(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1431 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1432 SET_BIT(USARTx->CR2, USART_CR2_LINEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1433 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1434
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1435 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1436 * @brief Disable LIN mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1437 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1438 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1439 * @rmtoll CR2 LINEN LL_USART_DisableLIN
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1440 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1441 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1442 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1443 __STATIC_INLINE void LL_USART_DisableLIN(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1444 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1445 CLEAR_BIT(USARTx->CR2, USART_CR2_LINEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1446 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1447
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1448 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1449 * @brief Indicate if LIN mode is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1450 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1451 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1452 * @rmtoll CR2 LINEN LL_USART_IsEnabledLIN
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1453 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1454 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1455 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1456 __STATIC_INLINE uint32_t LL_USART_IsEnabledLIN(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1457 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1458 return (READ_BIT(USARTx->CR2, USART_CR2_LINEN) == (USART_CR2_LINEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1459 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1460
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1461 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1462 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1463 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1464
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1465 /** @defgroup USART_LL_EF_AdvancedConfiguration Advanced Configurations services
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1466 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1467 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1468
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1469 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1470 * @brief Perform basic configuration of USART for enabling use in Asynchronous Mode (UART)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1471 * @note In UART mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1472 * - LINEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1473 * - CLKEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1474 * - SCEN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1475 * - IREN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1476 * - HDSEL bit in the USART_CR3 register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1477 * @note Call of this function is equivalent to following function call sequence :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1478 * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1479 * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1480 * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1481 * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1482 * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1483 * @note Other remaining configurations items related to Asynchronous Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1484 * (as Baud Rate, Word length, Parity, ...) should be set using
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1485 * dedicated functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1486 * @rmtoll CR2 LINEN LL_USART_ConfigAsyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1487 * CR2 CLKEN LL_USART_ConfigAsyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1488 * CR3 SCEN LL_USART_ConfigAsyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1489 * CR3 IREN LL_USART_ConfigAsyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1490 * CR3 HDSEL LL_USART_ConfigAsyncMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1491 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1492 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1493 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1494 __STATIC_INLINE void LL_USART_ConfigAsyncMode(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1495 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1496 /* In Asynchronous mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1497 - LINEN, CLKEN bits in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1498 - SCEN, IREN and HDSEL bits in the USART_CR3 register.*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1499 CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
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1500 CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_IREN | USART_CR3_HDSEL));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1501 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1502
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1503 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1504 * @brief Perform basic configuration of USART for enabling use in Synchronous Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1505 * @note In Synchronous mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1506 * - LINEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1507 * - SCEN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1508 * - IREN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1509 * - HDSEL bit in the USART_CR3 register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1510 * This function also sets the USART in Synchronous mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1511 * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1512 * Synchronous mode is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1513 * @note Call of this function is equivalent to following function call sequence :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1514 * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1515 * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1516 * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1517 * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1518 * - Set CLKEN in CR2 using @ref LL_USART_EnableSCLKOutput() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1519 * @note Other remaining configurations items related to Synchronous Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1520 * (as Baud Rate, Word length, Parity, Clock Polarity, ...) should be set using
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1521 * dedicated functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1522 * @rmtoll CR2 LINEN LL_USART_ConfigSyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1523 * CR2 CLKEN LL_USART_ConfigSyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1524 * CR3 SCEN LL_USART_ConfigSyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1525 * CR3 IREN LL_USART_ConfigSyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1526 * CR3 HDSEL LL_USART_ConfigSyncMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1527 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1528 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1529 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1530 __STATIC_INLINE void LL_USART_ConfigSyncMode(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1531 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1532 /* In Synchronous mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1533 - LINEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1534 - SCEN, IREN and HDSEL bits in the USART_CR3 register.*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1535 CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1536 CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_IREN | USART_CR3_HDSEL));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1537 /* set the UART/USART in Synchronous mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1538 SET_BIT(USARTx->CR2, USART_CR2_CLKEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1539 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1540
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1541 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1542 * @brief Perform basic configuration of USART for enabling use in LIN Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1543 * @note In LIN mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1544 * - STOP and CLKEN bits in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1545 * - SCEN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1546 * - IREN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1547 * - HDSEL bit in the USART_CR3 register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1548 * This function also set the UART/USART in LIN mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1549 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1550 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1551 * @note Call of this function is equivalent to following function call sequence :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1552 * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1553 * - Clear STOP in CR2 using @ref LL_USART_SetStopBitsLength() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1554 * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1555 * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1556 * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1557 * - Set LINEN in CR2 using @ref LL_USART_EnableLIN() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1558 * @note Other remaining configurations items related to LIN Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1559 * (as Baud Rate, Word length, LIN Break Detection Length, ...) should be set using
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1560 * dedicated functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1561 * @rmtoll CR2 CLKEN LL_USART_ConfigLINMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1562 * CR2 STOP LL_USART_ConfigLINMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1563 * CR2 LINEN LL_USART_ConfigLINMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1564 * CR3 IREN LL_USART_ConfigLINMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1565 * CR3 SCEN LL_USART_ConfigLINMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1566 * CR3 HDSEL LL_USART_ConfigLINMode
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1567 * @param USARTx USART Instance
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1568 * @retval None
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1569 */
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1570 __STATIC_INLINE void LL_USART_ConfigLINMode(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1571 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1572 /* In LIN mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1573 - STOP and CLKEN bits in the USART_CR2 register,
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1574 - IREN, SCEN and HDSEL bits in the USART_CR3 register.*/
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1575 CLEAR_BIT(USARTx->CR2, (USART_CR2_CLKEN | USART_CR2_STOP));
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1576 CLEAR_BIT(USARTx->CR3, (USART_CR3_IREN | USART_CR3_SCEN | USART_CR3_HDSEL));
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1577 /* Set the UART/USART in LIN mode */
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1578 SET_BIT(USARTx->CR2, USART_CR2_LINEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1579 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1580
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1581 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1582 * @brief Perform basic configuration of USART for enabling use in Half Duplex Mode
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1583 * @note In Half Duplex mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1584 * - LINEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1585 * - CLKEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1586 * - SCEN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1587 * - IREN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1588 * This function also sets the UART/USART in Half Duplex mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1589 * @note Macro @ref IS_UART_HALFDUPLEX_INSTANCE(USARTx) can be used to check whether or not
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1590 * Half-Duplex mode is supported by the USARTx instance.
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1591 * @note Call of this function is equivalent to following function call sequence :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1592 * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1593 * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1594 * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1595 * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1596 * - Set HDSEL in CR3 using @ref LL_USART_EnableHalfDuplex() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1597 * @note Other remaining configurations items related to Half Duplex Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1598 * (as Baud Rate, Word length, Parity, ...) should be set using
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1599 * dedicated functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1600 * @rmtoll CR2 LINEN LL_USART_ConfigHalfDuplexMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1601 * CR2 CLKEN LL_USART_ConfigHalfDuplexMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1602 * CR3 HDSEL LL_USART_ConfigHalfDuplexMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1603 * CR3 SCEN LL_USART_ConfigHalfDuplexMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1604 * CR3 IREN LL_USART_ConfigHalfDuplexMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1605 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1606 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1607 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1608 __STATIC_INLINE void LL_USART_ConfigHalfDuplexMode(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1609 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1610 /* In Half Duplex mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1611 - LINEN and CLKEN bits in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1612 - SCEN and IREN bits in the USART_CR3 register.*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1613 CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1614 CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_IREN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1615 /* set the UART/USART in Half Duplex mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1616 SET_BIT(USARTx->CR3, USART_CR3_HDSEL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1617 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1618
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1619 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1620 * @brief Perform basic configuration of USART for enabling use in Smartcard Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1621 * @note In Smartcard mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1622 * - LINEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1623 * - IREN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1624 * - HDSEL bit in the USART_CR3 register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1625 * This function also configures Stop bits to 1.5 bits and
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1626 * sets the USART in Smartcard mode (SCEN bit).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1627 * Clock Output is also enabled (CLKEN).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1628 * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1629 * Smartcard feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1630 * @note Call of this function is equivalent to following function call sequence :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1631 * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1632 * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1633 * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1634 * - Configure STOP in CR2 using @ref LL_USART_SetStopBitsLength() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1635 * - Set CLKEN in CR2 using @ref LL_USART_EnableSCLKOutput() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1636 * - Set SCEN in CR3 using @ref LL_USART_EnableSmartcard() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1637 * @note Other remaining configurations items related to Smartcard Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1638 * (as Baud Rate, Word length, Parity, ...) should be set using
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1639 * dedicated functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1640 * @rmtoll CR2 LINEN LL_USART_ConfigSmartcardMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1641 * CR2 STOP LL_USART_ConfigSmartcardMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1642 * CR2 CLKEN LL_USART_ConfigSmartcardMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1643 * CR3 HDSEL LL_USART_ConfigSmartcardMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1644 * CR3 SCEN LL_USART_ConfigSmartcardMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1645 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1646 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1647 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1648 __STATIC_INLINE void LL_USART_ConfigSmartcardMode(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1649 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1650 /* In Smartcard mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1651 - LINEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1652 - IREN and HDSEL bits in the USART_CR3 register.*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1653 CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1654 CLEAR_BIT(USARTx->CR3, (USART_CR3_IREN | USART_CR3_HDSEL));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1655 /* Configure Stop bits to 1.5 bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1656 /* Synchronous mode is activated by default */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1657 SET_BIT(USARTx->CR2, (USART_CR2_STOP_0 | USART_CR2_STOP_1 | USART_CR2_CLKEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1658 /* set the UART/USART in Smartcard mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1659 SET_BIT(USARTx->CR3, USART_CR3_SCEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1660 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1661
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1662 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1663 * @brief Perform basic configuration of USART for enabling use in Irda Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1664 * @note In IRDA mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1665 * - LINEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1666 * - STOP and CLKEN bits in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1667 * - SCEN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1668 * - HDSEL bit in the USART_CR3 register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1669 * This function also sets the UART/USART in IRDA mode (IREN bit).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1670 * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1671 * IrDA feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1672 * @note Call of this function is equivalent to following function call sequence :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1673 * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1674 * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1675 * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1676 * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1677 * - Configure STOP in CR2 using @ref LL_USART_SetStopBitsLength() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1678 * - Set IREN in CR3 using @ref LL_USART_EnableIrda() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1679 * @note Other remaining configurations items related to Irda Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1680 * (as Baud Rate, Word length, Power mode, ...) should be set using
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1681 * dedicated functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1682 * @rmtoll CR2 LINEN LL_USART_ConfigIrdaMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1683 * CR2 CLKEN LL_USART_ConfigIrdaMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1684 * CR2 STOP LL_USART_ConfigIrdaMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1685 * CR3 SCEN LL_USART_ConfigIrdaMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1686 * CR3 HDSEL LL_USART_ConfigIrdaMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1687 * CR3 IREN LL_USART_ConfigIrdaMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1688 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1689 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1690 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1691 __STATIC_INLINE void LL_USART_ConfigIrdaMode(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1692 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1693 /* In IRDA mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1694 - LINEN, STOP and CLKEN bits in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1695 - SCEN and HDSEL bits in the USART_CR3 register.*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1696 CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN | USART_CR2_STOP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1697 CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1698 /* set the UART/USART in IRDA mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1699 SET_BIT(USARTx->CR3, USART_CR3_IREN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1700 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1701
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1702 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1703 * @brief Perform basic configuration of USART for enabling use in Multi processor Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1704 * (several USARTs connected in a network, one of the USARTs can be the master,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1705 * its TX output connected to the RX inputs of the other slaves USARTs).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1706 * @note In MultiProcessor mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1707 * - LINEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1708 * - CLKEN bit in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1709 * - SCEN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1710 * - IREN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1711 * - HDSEL bit in the USART_CR3 register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1712 * @note Call of this function is equivalent to following function call sequence :
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1713 * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1714 * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1715 * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1716 * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1717 * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1718 * @note Other remaining configurations items related to Multi processor Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1719 * (as Baud Rate, Wake Up Method, Node address, ...) should be set using
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1720 * dedicated functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1721 * @rmtoll CR2 LINEN LL_USART_ConfigMultiProcessMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1722 * CR2 CLKEN LL_USART_ConfigMultiProcessMode\n
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1723 * CR3 SCEN LL_USART_ConfigMultiProcessMode\n
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1724 * CR3 HDSEL LL_USART_ConfigMultiProcessMode\n
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1725 * CR3 IREN LL_USART_ConfigMultiProcessMode
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1726 * @param USARTx USART Instance
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1727 * @retval None
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1728 */
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1729 __STATIC_INLINE void LL_USART_ConfigMultiProcessMode(USART_TypeDef *USARTx)
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1730 {
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1731 /* In Multi Processor mode, the following bits must be kept cleared:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1732 - LINEN and CLKEN bits in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1733 - IREN, SCEN and HDSEL bits in the USART_CR3 register.*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1734 CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1735 CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL | USART_CR3_IREN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1736 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1737
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1738 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1739 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1740 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1741
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1742 /** @defgroup USART_LL_EF_FLAG_Management FLAG_Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1743 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1744 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1745
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1746 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1747 * @brief Check if the USART Parity Error Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1748 * @rmtoll SR PE LL_USART_IsActiveFlag_PE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1749 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1750 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1751 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1752 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_PE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1753 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1754 return (READ_BIT(USARTx->SR, USART_SR_PE) == (USART_SR_PE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1755 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1756
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1757 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1758 * @brief Check if the USART Framing Error Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1759 * @rmtoll SR FE LL_USART_IsActiveFlag_FE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1760 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1761 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1762 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1763 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_FE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1764 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1765 return (READ_BIT(USARTx->SR, USART_SR_FE) == (USART_SR_FE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1766 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1767
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1768 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1769 * @brief Check if the USART Noise error detected Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1770 * @rmtoll SR NF LL_USART_IsActiveFlag_NE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1771 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1772 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1773 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1774 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_NE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1775 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1776 return (READ_BIT(USARTx->SR, USART_SR_NE) == (USART_SR_NE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1777 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1778
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1779 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1780 * @brief Check if the USART OverRun Error Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1781 * @rmtoll SR ORE LL_USART_IsActiveFlag_ORE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1782 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1783 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1784 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1785 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_ORE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1786 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1787 return (READ_BIT(USARTx->SR, USART_SR_ORE) == (USART_SR_ORE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1788 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1789
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1790 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1791 * @brief Check if the USART IDLE line detected Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1792 * @rmtoll SR IDLE LL_USART_IsActiveFlag_IDLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1793 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1794 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1795 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1796 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_IDLE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1797 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1798 return (READ_BIT(USARTx->SR, USART_SR_IDLE) == (USART_SR_IDLE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1799 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1800
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1801 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1802 * @brief Check if the USART Read Data Register Not Empty Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1803 * @rmtoll SR RXNE LL_USART_IsActiveFlag_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1804 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1805 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1806 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1807 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_RXNE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1808 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1809 return (READ_BIT(USARTx->SR, USART_SR_RXNE) == (USART_SR_RXNE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1810 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1811
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1812 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1813 * @brief Check if the USART Transmission Complete Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1814 * @rmtoll SR TC LL_USART_IsActiveFlag_TC
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1815 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1816 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1817 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1818 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_TC(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1819 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1820 return (READ_BIT(USARTx->SR, USART_SR_TC) == (USART_SR_TC));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1821 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1822
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1823 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1824 * @brief Check if the USART Transmit Data Register Empty Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1825 * @rmtoll SR TXE LL_USART_IsActiveFlag_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1826 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1827 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1828 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1829 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_TXE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1830 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1831 return (READ_BIT(USARTx->SR, USART_SR_TXE) == (USART_SR_TXE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1832 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1833
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1834 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1835 * @brief Check if the USART LIN Break Detection Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1836 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1837 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1838 * @rmtoll SR LBD LL_USART_IsActiveFlag_LBD
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1839 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1840 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1841 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1842 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_LBD(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1843 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1844 return (READ_BIT(USARTx->SR, USART_SR_LBD) == (USART_SR_LBD));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1845 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1846
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1847 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1848 * @brief Check if the USART CTS Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1849 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1850 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1851 * @rmtoll SR CTS LL_USART_IsActiveFlag_nCTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1852 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1853 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1854 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1855 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_nCTS(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1856 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1857 return (READ_BIT(USARTx->SR, USART_SR_CTS) == (USART_SR_CTS));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1858 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1859
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1860 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1861 * @brief Check if the USART Send Break Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1862 * @rmtoll CR1 SBK LL_USART_IsActiveFlag_SBK
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1863 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1864 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1865 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1866 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_SBK(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1867 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1868 return (READ_BIT(USARTx->CR1, USART_CR1_SBK) == (USART_CR1_SBK));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1869 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1870
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1871 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1872 * @brief Check if the USART Receive Wake Up from mute mode Flag is set or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1873 * @rmtoll CR1 RWU LL_USART_IsActiveFlag_RWU
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1874 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1875 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1876 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1877 __STATIC_INLINE uint32_t LL_USART_IsActiveFlag_RWU(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1878 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1879 return (READ_BIT(USARTx->CR1, USART_CR1_RWU) == (USART_CR1_RWU));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1880 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1881
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1882 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1883 * @brief Clear Parity Error Flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1884 * @note Clearing this flag is done by a read access to the USARTx_SR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1885 * register followed by a read access to the USARTx_DR register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1886 * @note Please also consider that when clearing this flag, other flags as
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1887 * NE, FE, ORE, IDLE would also be cleared.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1888 * @rmtoll SR PE LL_USART_ClearFlag_PE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1889 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1890 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1891 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1892 __STATIC_INLINE void LL_USART_ClearFlag_PE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1893 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1894 __IO uint32_t tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1895 tmpreg = USARTx->SR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1896 (void) tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1897 tmpreg = USARTx->DR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1898 (void) tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1899 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1900
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1901 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1902 * @brief Clear Framing Error Flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1903 * @note Clearing this flag is done by a read access to the USARTx_SR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1904 * register followed by a read access to the USARTx_DR register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1905 * @note Please also consider that when clearing this flag, other flags as
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1906 * PE, NE, ORE, IDLE would also be cleared.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1907 * @rmtoll SR FE LL_USART_ClearFlag_FE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1908 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1909 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1910 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1911 __STATIC_INLINE void LL_USART_ClearFlag_FE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1912 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1913 __IO uint32_t tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1914 tmpreg = USARTx->SR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1915 (void) tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1916 tmpreg = USARTx->DR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1917 (void) tmpreg;
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1918 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1919
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1920 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1921 * @brief Clear Noise detected Flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1922 * @note Clearing this flag is done by a read access to the USARTx_SR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1923 * register followed by a read access to the USARTx_DR register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1924 * @note Please also consider that when clearing this flag, other flags as
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1925 * PE, FE, ORE, IDLE would also be cleared.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1926 * @rmtoll SR NF LL_USART_ClearFlag_NE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1927 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1928 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1929 */
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1930 __STATIC_INLINE void LL_USART_ClearFlag_NE(USART_TypeDef *USARTx)
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1931 {
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1932 __IO uint32_t tmpreg;
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1933 tmpreg = USARTx->SR;
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1934 (void) tmpreg;
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1935 tmpreg = USARTx->DR;
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1936 (void) tmpreg;
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1937 }
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1938
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1939 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1940 * @brief Clear OverRun Error Flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1941 * @note Clearing this flag is done by a read access to the USARTx_SR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1942 * register followed by a read access to the USARTx_DR register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1943 * @note Please also consider that when clearing this flag, other flags as
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1944 * PE, NE, FE, IDLE would also be cleared.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1945 * @rmtoll SR ORE LL_USART_ClearFlag_ORE
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1946 * @param USARTx USART Instance
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1947 * @retval None
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1948 */
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1949 __STATIC_INLINE void LL_USART_ClearFlag_ORE(USART_TypeDef *USARTx)
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1950 {
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1951 __IO uint32_t tmpreg;
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1952 tmpreg = USARTx->SR;
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1953 (void) tmpreg;
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1954 tmpreg = USARTx->DR;
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1955 (void) tmpreg;
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1956 }
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1957
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1958 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1959 * @brief Clear IDLE line detected Flag
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1960 * @note Clearing this flag is done by a read access to the USARTx_SR
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1961 * register followed by a read access to the USARTx_DR register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1962 * @note Please also consider that when clearing this flag, other flags as
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1963 * PE, NE, FE, ORE would also be cleared.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1964 * @rmtoll SR IDLE LL_USART_ClearFlag_IDLE
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1965 * @param USARTx USART Instance
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1966 * @retval None
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1967 */
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1968 __STATIC_INLINE void LL_USART_ClearFlag_IDLE(USART_TypeDef *USARTx)
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1969 {
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1970 __IO uint32_t tmpreg;
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1971 tmpreg = USARTx->SR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1972 (void) tmpreg;
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1973 tmpreg = USARTx->DR;
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1974 (void) tmpreg;
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1975 }
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1976
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1977 /**
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1978 * @brief Clear Transmission Complete Flag
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1979 * @rmtoll SR TC LL_USART_ClearFlag_TC
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1980 * @param USARTx USART Instance
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1981 * @retval None
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1982 */
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1983 __STATIC_INLINE void LL_USART_ClearFlag_TC(USART_TypeDef *USARTx)
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1984 {
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1985 WRITE_REG(USARTx->SR , ~(USART_SR_TC));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1986 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1987
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1988 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1989 * @brief Clear RX Not Empty Flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1990 * @rmtoll SR RXNE LL_USART_ClearFlag_RXNE
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1991 * @param USARTx USART Instance
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1992 * @retval None
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1993 */
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1994 __STATIC_INLINE void LL_USART_ClearFlag_RXNE(USART_TypeDef *USARTx)
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1995 {
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1996 WRITE_REG(USARTx->SR , ~(USART_SR_RXNE));
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1997 }
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1998
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1999 /**
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2000 * @brief Clear LIN Break Detection Flag
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2001 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2002 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2003 * @rmtoll SR LBD LL_USART_ClearFlag_LBD
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2004 * @param USARTx USART Instance
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2005 * @retval None
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diff changeset
2006 */
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2007 __STATIC_INLINE void LL_USART_ClearFlag_LBD(USART_TypeDef *USARTx)
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2008 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2009 WRITE_REG(USARTx->SR , ~(USART_SR_LBD));
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2010 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2011
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2012 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
2013 * @brief Clear CTS Interrupt Flag
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2014 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2015 * Hardware Flow control feature is supported by the USARTx instance.
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2016 * @rmtoll SR CTS LL_USART_ClearFlag_nCTS
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2017 * @param USARTx USART Instance
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2018 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2019 */
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2020 __STATIC_INLINE void LL_USART_ClearFlag_nCTS(USART_TypeDef *USARTx)
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2021 {
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2022 WRITE_REG(USARTx->SR , ~(USART_SR_CTS));
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2023 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2024
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2025 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2026 * @}
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2027 */
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2028
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2029 /** @defgroup USART_LL_EF_IT_Management IT_Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2030 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2031 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2032
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2033 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2034 * @brief Enable IDLE Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2035 * @rmtoll CR1 IDLEIE LL_USART_EnableIT_IDLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2036 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2037 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2038 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2039 __STATIC_INLINE void LL_USART_EnableIT_IDLE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2040 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2041 SET_BIT(USARTx->CR1, USART_CR1_IDLEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2042 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2043
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2044 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2045 * @brief Enable RX Not Empty Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2046 * @rmtoll CR1 RXNEIE LL_USART_EnableIT_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2047 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2048 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2049 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2050 __STATIC_INLINE void LL_USART_EnableIT_RXNE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2051 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2052 SET_BIT(USARTx->CR1, USART_CR1_RXNEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2053 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2054
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2055 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2056 * @brief Enable Transmission Complete Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2057 * @rmtoll CR1 TCIE LL_USART_EnableIT_TC
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2058 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2059 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2060 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2061 __STATIC_INLINE void LL_USART_EnableIT_TC(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2062 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2063 SET_BIT(USARTx->CR1, USART_CR1_TCIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2064 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2065
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2066 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2067 * @brief Enable TX Empty Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2068 * @rmtoll CR1 TXEIE LL_USART_EnableIT_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2069 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2070 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2071 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2072 __STATIC_INLINE void LL_USART_EnableIT_TXE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2073 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2074 SET_BIT(USARTx->CR1, USART_CR1_TXEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2075 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2076
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2077 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2078 * @brief Enable Parity Error Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2079 * @rmtoll CR1 PEIE LL_USART_EnableIT_PE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2080 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2081 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2082 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2083 __STATIC_INLINE void LL_USART_EnableIT_PE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2084 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2085 SET_BIT(USARTx->CR1, USART_CR1_PEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2086 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2087
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2088 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2089 * @brief Enable LIN Break Detection Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2090 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2091 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2092 * @rmtoll CR2 LBDIE LL_USART_EnableIT_LBD
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2093 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2094 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2095 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2096 __STATIC_INLINE void LL_USART_EnableIT_LBD(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2097 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2098 SET_BIT(USARTx->CR2, USART_CR2_LBDIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2099 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2100
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2101 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2102 * @brief Enable Error Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2103 * @note When set, Error Interrupt Enable Bit is enabling interrupt generation in case of a framing
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2104 * error, overrun error or noise flag (FE=1 or ORE=1 or NF=1 in the USARTx_SR register).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2105 * 0: Interrupt is inhibited
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2106 * 1: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the USARTx_SR register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2107 * @rmtoll CR3 EIE LL_USART_EnableIT_ERROR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2108 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2109 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2110 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2111 __STATIC_INLINE void LL_USART_EnableIT_ERROR(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2112 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2113 SET_BIT(USARTx->CR3, USART_CR3_EIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2114 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2115
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2116 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2117 * @brief Enable CTS Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2118 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2119 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2120 * @rmtoll CR3 CTSIE LL_USART_EnableIT_CTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2121 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2122 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2123 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2124 __STATIC_INLINE void LL_USART_EnableIT_CTS(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2125 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2126 SET_BIT(USARTx->CR3, USART_CR3_CTSIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2127 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2128
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2129 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2130 * @brief Disable IDLE Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2131 * @rmtoll CR1 IDLEIE LL_USART_DisableIT_IDLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2132 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2133 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2134 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2135 __STATIC_INLINE void LL_USART_DisableIT_IDLE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2136 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2137 CLEAR_BIT(USARTx->CR1, USART_CR1_IDLEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2138 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2139
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2140 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2141 * @brief Disable RX Not Empty Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2142 * @rmtoll CR1 RXNEIE LL_USART_DisableIT_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2143 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2144 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2145 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2146 __STATIC_INLINE void LL_USART_DisableIT_RXNE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2147 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2148 CLEAR_BIT(USARTx->CR1, USART_CR1_RXNEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2149 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2150
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2151 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2152 * @brief Disable Transmission Complete Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2153 * @rmtoll CR1 TCIE LL_USART_DisableIT_TC
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2154 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2155 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2156 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2157 __STATIC_INLINE void LL_USART_DisableIT_TC(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2158 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2159 CLEAR_BIT(USARTx->CR1, USART_CR1_TCIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2160 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2161
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2162 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2163 * @brief Disable TX Empty Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2164 * @rmtoll CR1 TXEIE LL_USART_DisableIT_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2165 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2166 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2167 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2168 __STATIC_INLINE void LL_USART_DisableIT_TXE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2169 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2170 CLEAR_BIT(USARTx->CR1, USART_CR1_TXEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2171 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2172
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2173 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2174 * @brief Disable Parity Error Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2175 * @rmtoll CR1 PEIE LL_USART_DisableIT_PE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2176 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2177 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2178 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2179 __STATIC_INLINE void LL_USART_DisableIT_PE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2180 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2181 CLEAR_BIT(USARTx->CR1, USART_CR1_PEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2182 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2183
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2184 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2185 * @brief Disable LIN Break Detection Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2186 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2187 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2188 * @rmtoll CR2 LBDIE LL_USART_DisableIT_LBD
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2189 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2190 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2191 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2192 __STATIC_INLINE void LL_USART_DisableIT_LBD(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2193 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2194 CLEAR_BIT(USARTx->CR2, USART_CR2_LBDIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2195 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2196
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2197 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2198 * @brief Disable Error Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2199 * @note When set, Error Interrupt Enable Bit is enabling interrupt generation in case of a framing
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2200 * error, overrun error or noise flag (FE=1 or ORE=1 or NF=1 in the USARTx_SR register).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2201 * 0: Interrupt is inhibited
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2202 * 1: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the USARTx_SR register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2203 * @rmtoll CR3 EIE LL_USART_DisableIT_ERROR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2204 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2205 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2206 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2207 __STATIC_INLINE void LL_USART_DisableIT_ERROR(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2208 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2209 CLEAR_BIT(USARTx->CR3, USART_CR3_EIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2210 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2211
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2212 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2213 * @brief Disable CTS Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2214 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2215 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2216 * @rmtoll CR3 CTSIE LL_USART_DisableIT_CTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2217 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2218 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2219 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2220 __STATIC_INLINE void LL_USART_DisableIT_CTS(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2221 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2222 CLEAR_BIT(USARTx->CR3, USART_CR3_CTSIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2223 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2224
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2225 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2226 * @brief Check if the USART IDLE Interrupt source is enabled or disabled.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2227 * @rmtoll CR1 IDLEIE LL_USART_IsEnabledIT_IDLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2228 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2229 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2230 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2231 __STATIC_INLINE uint32_t LL_USART_IsEnabledIT_IDLE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2232 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2233 return (READ_BIT(USARTx->CR1, USART_CR1_IDLEIE) == (USART_CR1_IDLEIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2234 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2235
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2236 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2237 * @brief Check if the USART RX Not Empty Interrupt is enabled or disabled.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2238 * @rmtoll CR1 RXNEIE LL_USART_IsEnabledIT_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2239 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2240 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2241 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2242 __STATIC_INLINE uint32_t LL_USART_IsEnabledIT_RXNE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2243 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2244 return (READ_BIT(USARTx->CR1, USART_CR1_RXNEIE) == (USART_CR1_RXNEIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2245 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2246
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2247 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2248 * @brief Check if the USART Transmission Complete Interrupt is enabled or disabled.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2249 * @rmtoll CR1 TCIE LL_USART_IsEnabledIT_TC
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2250 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2251 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2252 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2253 __STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TC(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2254 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2255 return (READ_BIT(USARTx->CR1, USART_CR1_TCIE) == (USART_CR1_TCIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2256 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2257
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2258 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2259 * @brief Check if the USART TX Empty Interrupt is enabled or disabled.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2260 * @rmtoll CR1 TXEIE LL_USART_IsEnabledIT_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2261 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2262 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2263 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2264 __STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TXE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2265 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2266 return (READ_BIT(USARTx->CR1, USART_CR1_TXEIE) == (USART_CR1_TXEIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2267 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2268
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2269 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2270 * @brief Check if the USART Parity Error Interrupt is enabled or disabled.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2271 * @rmtoll CR1 PEIE LL_USART_IsEnabledIT_PE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2272 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2273 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2274 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2275 __STATIC_INLINE uint32_t LL_USART_IsEnabledIT_PE(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2276 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2277 return (READ_BIT(USARTx->CR1, USART_CR1_PEIE) == (USART_CR1_PEIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2278 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2279
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2280 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2281 * @brief Check if the USART LIN Break Detection Interrupt is enabled or disabled.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2282 * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2283 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2284 * @rmtoll CR2 LBDIE LL_USART_IsEnabledIT_LBD
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2285 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2286 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2287 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2288 __STATIC_INLINE uint32_t LL_USART_IsEnabledIT_LBD(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2289 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2290 return (READ_BIT(USARTx->CR2, USART_CR2_LBDIE) == (USART_CR2_LBDIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2291 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2292
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2293 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2294 * @brief Check if the USART Error Interrupt is enabled or disabled.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2295 * @rmtoll CR3 EIE LL_USART_IsEnabledIT_ERROR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2296 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2297 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2298 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2299 __STATIC_INLINE uint32_t LL_USART_IsEnabledIT_ERROR(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2300 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2301 return (READ_BIT(USARTx->CR3, USART_CR3_EIE) == (USART_CR3_EIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2302 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2303
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2304 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2305 * @brief Check if the USART CTS Interrupt is enabled or disabled.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2306 * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2307 * Hardware Flow control feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2308 * @rmtoll CR3 CTSIE LL_USART_IsEnabledIT_CTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2309 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2310 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2311 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2312 __STATIC_INLINE uint32_t LL_USART_IsEnabledIT_CTS(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2313 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2314 return (READ_BIT(USARTx->CR3, USART_CR3_CTSIE) == (USART_CR3_CTSIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2315 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2316
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2317 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2318 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2319 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2320
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2321 /** @defgroup USART_LL_EF_DMA_Management DMA_Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2322 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2323 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2324
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2325 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2326 * @brief Enable DMA Mode for reception
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2327 * @rmtoll CR3 DMAR LL_USART_EnableDMAReq_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2328 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2329 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2330 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2331 __STATIC_INLINE void LL_USART_EnableDMAReq_RX(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2332 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2333 SET_BIT(USARTx->CR3, USART_CR3_DMAR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2334 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2335
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2336 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2337 * @brief Disable DMA Mode for reception
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2338 * @rmtoll CR3 DMAR LL_USART_DisableDMAReq_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2339 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2340 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2341 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2342 __STATIC_INLINE void LL_USART_DisableDMAReq_RX(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2343 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2344 CLEAR_BIT(USARTx->CR3, USART_CR3_DMAR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2345 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2346
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2347 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2348 * @brief Check if DMA Mode is enabled for reception
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2349 * @rmtoll CR3 DMAR LL_USART_IsEnabledDMAReq_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2350 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2351 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2352 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2353 __STATIC_INLINE uint32_t LL_USART_IsEnabledDMAReq_RX(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2354 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2355 return (READ_BIT(USARTx->CR3, USART_CR3_DMAR) == (USART_CR3_DMAR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2356 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2357
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2358 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2359 * @brief Enable DMA Mode for transmission
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2360 * @rmtoll CR3 DMAT LL_USART_EnableDMAReq_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2361 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2362 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2363 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2364 __STATIC_INLINE void LL_USART_EnableDMAReq_TX(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2365 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2366 SET_BIT(USARTx->CR3, USART_CR3_DMAT);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2367 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2368
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2369 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2370 * @brief Disable DMA Mode for transmission
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2371 * @rmtoll CR3 DMAT LL_USART_DisableDMAReq_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2372 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2373 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2374 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2375 __STATIC_INLINE void LL_USART_DisableDMAReq_TX(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2376 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2377 CLEAR_BIT(USARTx->CR3, USART_CR3_DMAT);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2378 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2379
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2380 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2381 * @brief Check if DMA Mode is enabled for transmission
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2382 * @rmtoll CR3 DMAT LL_USART_IsEnabledDMAReq_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2383 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2384 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2385 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2386 __STATIC_INLINE uint32_t LL_USART_IsEnabledDMAReq_TX(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2387 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2388 return (READ_BIT(USARTx->CR3, USART_CR3_DMAT) == (USART_CR3_DMAT));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2389 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2390
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2391 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2392 * @brief Get the data register address used for DMA transfer
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2393 * @rmtoll DR DR LL_USART_DMA_GetRegAddr
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2394 * @note Address of Data Register is valid for both Transmit and Receive transfers.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2395 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2396 * @retval Address of data register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2397 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2398 __STATIC_INLINE uint32_t LL_USART_DMA_GetRegAddr(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2399 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2400 /* return address of DR register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2401 return ((uint32_t) &(USARTx->DR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2402 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2403
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2404 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2405 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2406 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2407
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2408 /** @defgroup USART_LL_EF_Data_Management Data_Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2409 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2410 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2411
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2412 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2413 * @brief Read Receiver Data register (Receive Data value, 8 bits)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2414 * @rmtoll DR DR LL_USART_ReceiveData8
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2415 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2416 * @retval Value between Min_Data=0x00 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2417 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2418 __STATIC_INLINE uint8_t LL_USART_ReceiveData8(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2419 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2420 return (uint8_t)(READ_BIT(USARTx->DR, USART_DR_DR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2421 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2422
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2423 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2424 * @brief Read Receiver Data register (Receive Data value, 9 bits)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2425 * @rmtoll DR DR LL_USART_ReceiveData9
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2426 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2427 * @retval Value between Min_Data=0x00 and Max_Data=0x1FF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2428 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2429 __STATIC_INLINE uint16_t LL_USART_ReceiveData9(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2430 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2431 return (uint16_t)(READ_BIT(USARTx->DR, USART_DR_DR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2432 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2433
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2434 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2435 * @brief Write in Transmitter Data Register (Transmit Data value, 8 bits)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2436 * @rmtoll DR DR LL_USART_TransmitData8
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2437 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2438 * @param Value between Min_Data=0x00 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2439 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2440 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2441 __STATIC_INLINE void LL_USART_TransmitData8(USART_TypeDef *USARTx, uint8_t Value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2442 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2443 USARTx->DR = Value;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2444 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2445
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2446 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2447 * @brief Write in Transmitter Data Register (Transmit Data value, 9 bits)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2448 * @rmtoll DR DR LL_USART_TransmitData9
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2449 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2450 * @param Value between Min_Data=0x00 and Max_Data=0x1FF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2451 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2452 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2453 __STATIC_INLINE void LL_USART_TransmitData9(USART_TypeDef *USARTx, uint16_t Value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2454 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2455 USARTx->DR = Value & 0x1FFU;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2456 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2457
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2458 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2459 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2460 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2461
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2462 /** @defgroup USART_LL_EF_Execution Execution
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2463 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2464 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2465
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2466 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2467 * @brief Request Break sending
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2468 * @rmtoll CR1 SBK LL_USART_RequestBreakSending
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2469 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2470 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2471 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2472 __STATIC_INLINE void LL_USART_RequestBreakSending(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2473 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2474 SET_BIT(USARTx->CR1, USART_CR1_SBK);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2475 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2476
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2477 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2478 * @brief Put USART in Mute mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2479 * @rmtoll CR1 RWU LL_USART_RequestEnterMuteMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2480 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2481 * @retval None
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2482 */
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2483 __STATIC_INLINE void LL_USART_RequestEnterMuteMode(USART_TypeDef *USARTx)
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2484 {
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2485 SET_BIT(USARTx->CR1, USART_CR1_RWU);
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2486 }
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2487
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2488 /**
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2489 * @brief Put USART in Active mode
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2490 * @rmtoll CR1 RWU LL_USART_RequestExitMuteMode
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2491 * @param USARTx USART Instance
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2492 * @retval None
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2493 */
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2494 __STATIC_INLINE void LL_USART_RequestExitMuteMode(USART_TypeDef *USARTx)
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2495 {
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2496 CLEAR_BIT(USARTx->CR1, USART_CR1_RWU);
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2497 }
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2498
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2499 /**
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2500 * @}
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2501 */
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2502
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2503 #if defined(USE_FULL_LL_DRIVER)
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2504 /** @defgroup USART_LL_EF_Init Initialization and de-initialization functions
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2505 * @{
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2506 */
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2507 ErrorStatus LL_USART_DeInit(USART_TypeDef *USARTx);
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2508 ErrorStatus LL_USART_Init(USART_TypeDef *USARTx, LL_USART_InitTypeDef *USART_InitStruct);
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2509 void LL_USART_StructInit(LL_USART_InitTypeDef *USART_InitStruct);
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2510 ErrorStatus LL_USART_ClockInit(USART_TypeDef *USARTx, LL_USART_ClockInitTypeDef *USART_ClockInitStruct);
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2511 void LL_USART_ClockStructInit(LL_USART_ClockInitTypeDef *USART_ClockInitStruct);
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2512 /**
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2513 * @}
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2514 */
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2515 #endif /* USE_FULL_LL_DRIVER */
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2516
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2517 /**
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2518 * @}
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2519 */
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2520
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2521 /**
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2522 * @}
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2523 */
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2524
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2525 #endif /* USART1 || USART2 || USART3 || USART6 || UART4 || UART5 || UART7 || UART8 || UART9 || UART10 */
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2526
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2527 /**
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2528 * @}
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2529 */
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2530
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2531 #ifdef __cplusplus
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2532 }
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2533 #endif
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2534
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2535 #endif /* __STM32F4xx_LL_USART_H */
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2536
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2537 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/