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annotate Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_usart.h @ 942:06aaccaf2e02 Evo_2_23

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Power down gnss module during dive: The gnss modul will now be send to powerdown at the start of the dive. After end of dive the module returns to normal operation. For development / test purpose a new simulated dive profile has been added.
author Ideenmodellierer
date Mon, 16 Dec 2024 19:09:00 +0100
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 }
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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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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 */
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616 __STATIC_INLINE uint32_t LL_USART_GetDataWidth(USART_TypeDef *USARTx)
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617 {
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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
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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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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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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 {
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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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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
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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)
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660 {
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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
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664 /**
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665 * @brief Retrieve Clock pulse of the last data bit output configuration
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666 * (Last bit Clock pulse output to the SCLK pin or not)
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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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668 * Synchronous mode is supported by the USARTx instance.
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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 */
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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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679
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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680 /**
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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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684 * @rmtoll CR2 CPHA LL_USART_SetClockPhase
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685 * @param USARTx USART Instance
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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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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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693 MODIFY_REG(USARTx->CR2, USART_CR2_CPHA, ClockPhase);
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694 }
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695
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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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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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699 * Synchronous mode is supported by the USARTx instance.
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700 * @rmtoll CR2 CPHA LL_USART_GetClockPhase
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701 * @param USARTx USART Instance
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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
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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 {
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708 return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_CPHA));
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709 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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710
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711 /**
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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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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
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716 * @param USARTx USART Instance
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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)
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723 {
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724 MODIFY_REG(USARTx->CR2, USART_CR2_CPOL, ClockPolarity);
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725 }
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726
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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727 /**
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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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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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diff changeset
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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diff changeset
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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diff changeset
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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diff changeset
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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diff changeset
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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diff changeset
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)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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diff changeset
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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diff changeset
783 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
784 * @brief Disable Clock output on SCLK pin
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
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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diff changeset
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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diff changeset
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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diff changeset
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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diff changeset
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 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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875 * for wake up with address mark detection.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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876 * @rmtoll CR2 ADD LL_USART_SetNodeAddress
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diff changeset
877 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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
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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
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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
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diff changeset
955 * CR3 CTSE LL_USART_SetHWFlowCtrl
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
956 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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diff changeset
958 * @arg @ref LL_USART_HWCONTROL_NONE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
959 * @arg @ref LL_USART_HWCONTROL_RTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
960 * @arg @ref LL_USART_HWCONTROL_CTS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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962 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
963 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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diff changeset
968
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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
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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
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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
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diff changeset
986
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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diff changeset
996 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
997
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
998 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
999 * @brief Disable One bit sampling method
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1000 * @rmtoll CR3 ONEBIT LL_USART_DisableOneBitSamp
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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diff changeset
1002 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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diff changeset
1008
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1009 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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1012 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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
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diff changeset
1018 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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
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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
Ideenmodellierer
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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
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diff changeset
1053 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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diff changeset
1063 register uint32_t brrresult = 0x0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
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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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
parents:
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
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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
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diff changeset
1083 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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
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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
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parents:
diff changeset
1102 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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1104 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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
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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
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diff changeset
1122 * 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
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
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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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1167 * 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
1168 * @rmtoll GTPR PSC LL_USART_SetIrdaPrescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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
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diff changeset
1283 * @rmtoll GTPR PSC LL_USART_SetSmartcardPrescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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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
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diff changeset
1286 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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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
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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
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diff changeset
1292
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1293 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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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
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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
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diff changeset
1297 * Smartcard 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
1298 * @rmtoll GTPR PSC LL_USART_GetSmartcardPrescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1299 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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diff changeset
1301 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1302 __STATIC_INLINE uint32_t LL_USART_GetSmartcardPrescaler(USART_TypeDef *USARTx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1303 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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diff changeset
1305 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1306
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1307 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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
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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
parents:
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
parents:
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
parents:
diff changeset
1421
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1422 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
parents:
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
parents:
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
parents:
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
Ideenmodellierer
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diff changeset
1436 * @brief Disable LIN mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
Ideenmodellierer
parents:
diff changeset
1438 * LIN feature is supported by the USARTx instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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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diff changeset
1441 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1442 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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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
Ideenmodellierer
parents:
diff changeset
1444 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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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
Ideenmodellierer
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diff changeset
1448 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1449 * @brief Indicate if LIN mode is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
Ideenmodellierer
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diff changeset
1453 * @param USARTx USART Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1454 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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
Ideenmodellierer
parents:
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
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diff changeset
1459 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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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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1462 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1463 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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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diff changeset
1468
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1469 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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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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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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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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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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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diff changeset
1483 * @note Other remaining configurations items related to Asynchronous Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1484 * (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
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
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diff changeset
1487 * CR2 CLKEN LL_USART_ConfigAsyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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
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diff changeset
1497 - LINEN, CLKEN bits in the USART_CR2 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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
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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
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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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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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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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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
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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
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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
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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
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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
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1523 * CR2 CLKEN LL_USART_ConfigSyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1524 * CR3 SCEN LL_USART_ConfigSyncMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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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1529 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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
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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
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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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1535 CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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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1541 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1542 * @brief Perform basic configuration of USART for enabling use in LIN Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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
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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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1546 * - IREN bit in the USART_CR3 register,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1547 * - HDSEL bit in the USART_CR3 register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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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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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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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1555 * - 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
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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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
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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 :
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1592 * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function
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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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diff changeset
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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diff changeset
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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diff changeset
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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diff changeset
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
Ideenmodellierer
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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
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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
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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
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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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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
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diff changeset
1684 * CR2 STOP LL_USART_ConfigIrdaMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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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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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diff changeset
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.
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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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1732 - LINEN and CLKEN bits in the USART_CR2 register,
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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
Ideenmodellierer
parents:
diff changeset
1879 return (READ_BIT(USARTx->CR1, USART_CR1_RWU) == (USART_CR1_RWU));
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1880 }
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1881
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diff changeset
1882 /**
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Ideenmodellierer
parents:
diff changeset
1883 * @brief Clear Parity Error Flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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
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diff changeset
1887 * NE, FE, ORE, IDLE would also be cleared.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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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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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1895 tmpreg = USARTx->SR;
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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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1898 (void) tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1899 }
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1900
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1901 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1902 * @brief Clear Framing Error Flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
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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
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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;
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1914 tmpreg = USARTx->SR;
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1915 (void) tmpreg;
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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 }
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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
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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
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1941 * @note Clearing this flag is done by a read access to the USARTx_SR
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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
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1958 /**
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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.
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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;
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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));
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1986 }
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1987
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1988 /**
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1989 * @brief Clear RX Not Empty Flag
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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
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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
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2002 * LIN feature is supported by the USARTx instance.
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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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2006 */
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2007 __STATIC_INLINE void LL_USART_ClearFlag_LBD(USART_TypeDef *USARTx)
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2008 {
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2009 WRITE_REG(USARTx->SR , ~(USART_SR_LBD));
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2010 }
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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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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
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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
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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 * @{
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2031 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
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****/