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annotate Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_spi.h @ 466:538eb1c976e9 Improve_Logtansfer

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Removed invalidate header function because it is no lonnger needed Added new function allowing to read the profile length from sample data Added function which validates the wrap around detection In older versions a corruption of the sample index could occure reseting the sample index to its start. For some code sections this looks like a wrap around of the sample ring. To avoid problems a function to check this by reading the last bytes of the sample ring (should be != 0xff if used) has been added
author ideenmodellierer
date Tue, 14 Apr 2020 19:27:04 +0200
parents c78bcbd5deda
children
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128
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1 /**
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2 ******************************************************************************
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3 * @file stm32f4xx_ll_spi.h
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4 * @author MCD Application Team
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5 * @brief Header file of SPI 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_SPI_H
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38 #define __STM32F4xx_LL_SPI_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 (SPI1) || defined (SPI2) || defined (SPI3) || defined (SPI4) || defined (SPI5) || defined(SPI6)
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52
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53 /** @defgroup SPI_LL SPI
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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 /* Private macros ------------------------------------------------------------*/
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60
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61 /* Exported types ------------------------------------------------------------*/
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62 #if defined(USE_FULL_LL_DRIVER)
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63 /** @defgroup SPI_LL_ES_INIT SPI Exported Init structure
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64 * @{
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65 */
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66
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67 /**
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68 * @brief SPI Init structures definition
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69 */
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70 typedef struct
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71 {
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72 uint32_t TransferDirection; /*!< Specifies the SPI unidirectional or bidirectional data mode.
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73 This parameter can be a value of @ref SPI_LL_EC_TRANSFER_MODE.
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74
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75 This feature can be modified afterwards using unitary function @ref LL_SPI_SetTransferDirection().*/
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76
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77 uint32_t Mode; /*!< Specifies the SPI mode (Master/Slave).
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78 This parameter can be a value of @ref SPI_LL_EC_MODE.
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79
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80 This feature can be modified afterwards using unitary function @ref LL_SPI_SetMode().*/
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81
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82 uint32_t DataWidth; /*!< Specifies the SPI data width.
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83 This parameter can be a value of @ref SPI_LL_EC_DATAWIDTH.
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84
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85 This feature can be modified afterwards using unitary function @ref LL_SPI_SetDataWidth().*/
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86
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87 uint32_t ClockPolarity; /*!< Specifies the serial clock steady state.
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88 This parameter can be a value of @ref SPI_LL_EC_POLARITY.
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89
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90 This feature can be modified afterwards using unitary function @ref LL_SPI_SetClockPolarity().*/
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91
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92 uint32_t ClockPhase; /*!< Specifies the clock active edge for the bit capture.
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93 This parameter can be a value of @ref SPI_LL_EC_PHASE.
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94
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95 This feature can be modified afterwards using unitary function @ref LL_SPI_SetClockPhase().*/
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96
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97 uint32_t NSS; /*!< Specifies whether the NSS signal is managed by hardware (NSS pin) or by software using the SSI bit.
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98 This parameter can be a value of @ref SPI_LL_EC_NSS_MODE.
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99
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100 This feature can be modified afterwards using unitary function @ref LL_SPI_SetNSSMode().*/
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101
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102 uint32_t BaudRate; /*!< Specifies the BaudRate prescaler value which will be used to configure the transmit and receive SCK clock.
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103 This parameter can be a value of @ref SPI_LL_EC_BAUDRATEPRESCALER.
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104 @note The communication clock is derived from the master clock. The slave clock does not need to be set.
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105
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106 This feature can be modified afterwards using unitary function @ref LL_SPI_SetBaudRatePrescaler().*/
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107
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108 uint32_t BitOrder; /*!< Specifies whether data transfers start from MSB or LSB bit.
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109 This parameter can be a value of @ref SPI_LL_EC_BIT_ORDER.
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110
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111 This feature can be modified afterwards using unitary function @ref LL_SPI_SetTransferBitOrder().*/
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112
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113 uint32_t CRCCalculation; /*!< Specifies if the CRC calculation is enabled or not.
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114 This parameter can be a value of @ref SPI_LL_EC_CRC_CALCULATION.
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115
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116 This feature can be modified afterwards using unitary functions @ref LL_SPI_EnableCRC() and @ref LL_SPI_DisableCRC().*/
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117
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118 uint32_t CRCPoly; /*!< Specifies the polynomial used for the CRC calculation.
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119 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFFFF.
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120
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121 This feature can be modified afterwards using unitary function @ref LL_SPI_SetCRCPolynomial().*/
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122
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123 } LL_SPI_InitTypeDef;
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124
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125 /**
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126 * @}
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127 */
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128 #endif /* USE_FULL_LL_DRIVER */
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129
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130 /* Exported constants --------------------------------------------------------*/
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131 /** @defgroup SPI_LL_Exported_Constants SPI Exported Constants
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132 * @{
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133 */
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134
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135 /** @defgroup SPI_LL_EC_GET_FLAG Get Flags Defines
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136 * @brief Flags defines which can be used with LL_SPI_ReadReg function
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137 * @{
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138 */
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139 #define LL_SPI_SR_RXNE SPI_SR_RXNE /*!< Rx buffer not empty flag */
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140 #define LL_SPI_SR_TXE SPI_SR_TXE /*!< Tx buffer empty flag */
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141 #define LL_SPI_SR_BSY SPI_SR_BSY /*!< Busy flag */
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142 #define LL_SPI_SR_CRCERR SPI_SR_CRCERR /*!< CRC error flag */
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143 #define LL_SPI_SR_MODF SPI_SR_MODF /*!< Mode fault flag */
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144 #define LL_SPI_SR_OVR SPI_SR_OVR /*!< Overrun flag */
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145 #define LL_SPI_SR_FRE SPI_SR_FRE /*!< TI mode frame format error flag */
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146 /**
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147 * @}
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148 */
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149
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150 /** @defgroup SPI_LL_EC_IT IT Defines
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151 * @brief IT defines which can be used with LL_SPI_ReadReg and LL_SPI_WriteReg functions
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152 * @{
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153 */
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154 #define LL_SPI_CR2_RXNEIE SPI_CR2_RXNEIE /*!< Rx buffer not empty interrupt enable */
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155 #define LL_SPI_CR2_TXEIE SPI_CR2_TXEIE /*!< Tx buffer empty interrupt enable */
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156 #define LL_SPI_CR2_ERRIE SPI_CR2_ERRIE /*!< Error interrupt enable */
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157 /**
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158 * @}
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159 */
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160
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161 /** @defgroup SPI_LL_EC_MODE Operation Mode
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162 * @{
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163 */
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164 #define LL_SPI_MODE_MASTER (SPI_CR1_MSTR | SPI_CR1_SSI) /*!< Master configuration */
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165 #define LL_SPI_MODE_SLAVE 0x00000000U /*!< Slave configuration */
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166 /**
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167 * @}
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168 */
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169
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170 /** @defgroup SPI_LL_EC_PROTOCOL Serial Protocol
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171 * @{
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172 */
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173 #define LL_SPI_PROTOCOL_MOTOROLA 0x00000000U /*!< Motorola mode. Used as default value */
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174 #define LL_SPI_PROTOCOL_TI (SPI_CR2_FRF) /*!< TI mode */
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175 /**
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176 * @}
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177 */
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178
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179 /** @defgroup SPI_LL_EC_PHASE Clock Phase
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180 * @{
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181 */
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182 #define LL_SPI_PHASE_1EDGE 0x00000000U /*!< First clock transition is the first data capture edge */
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183 #define LL_SPI_PHASE_2EDGE (SPI_CR1_CPHA) /*!< Second clock transition is the first data capture edge */
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184 /**
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185 * @}
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186 */
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187
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188 /** @defgroup SPI_LL_EC_POLARITY Clock Polarity
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189 * @{
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190 */
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191 #define LL_SPI_POLARITY_LOW 0x00000000U /*!< Clock to 0 when idle */
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192 #define LL_SPI_POLARITY_HIGH (SPI_CR1_CPOL) /*!< Clock to 1 when idle */
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193 /**
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194 * @}
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195 */
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196
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197 /** @defgroup SPI_LL_EC_BAUDRATEPRESCALER Baud Rate Prescaler
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198 * @{
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199 */
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200 #define LL_SPI_BAUDRATEPRESCALER_DIV2 0x00000000U /*!< BaudRate control equal to fPCLK/2 */
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201 #define LL_SPI_BAUDRATEPRESCALER_DIV4 (SPI_CR1_BR_0) /*!< BaudRate control equal to fPCLK/4 */
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202 #define LL_SPI_BAUDRATEPRESCALER_DIV8 (SPI_CR1_BR_1) /*!< BaudRate control equal to fPCLK/8 */
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203 #define LL_SPI_BAUDRATEPRESCALER_DIV16 (SPI_CR1_BR_1 | SPI_CR1_BR_0) /*!< BaudRate control equal to fPCLK/16 */
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204 #define LL_SPI_BAUDRATEPRESCALER_DIV32 (SPI_CR1_BR_2) /*!< BaudRate control equal to fPCLK/32 */
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205 #define LL_SPI_BAUDRATEPRESCALER_DIV64 (SPI_CR1_BR_2 | SPI_CR1_BR_0) /*!< BaudRate control equal to fPCLK/64 */
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206 #define LL_SPI_BAUDRATEPRESCALER_DIV128 (SPI_CR1_BR_2 | SPI_CR1_BR_1) /*!< BaudRate control equal to fPCLK/128 */
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207 #define LL_SPI_BAUDRATEPRESCALER_DIV256 (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0) /*!< BaudRate control equal to fPCLK/256 */
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208 /**
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209 * @}
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210 */
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211
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212 /** @defgroup SPI_LL_EC_BIT_ORDER Transmission Bit Order
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213 * @{
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214 */
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215 #define LL_SPI_LSB_FIRST (SPI_CR1_LSBFIRST) /*!< Data is transmitted/received with the LSB first */
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216 #define LL_SPI_MSB_FIRST 0x00000000U /*!< Data is transmitted/received with the MSB first */
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217 /**
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218 * @}
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219 */
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220
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221 /** @defgroup SPI_LL_EC_TRANSFER_MODE Transfer Mode
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222 * @{
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223 */
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224 #define LL_SPI_FULL_DUPLEX 0x00000000U /*!< Full-Duplex mode. Rx and Tx transfer on 2 lines */
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225 #define LL_SPI_SIMPLEX_RX (SPI_CR1_RXONLY) /*!< Simplex Rx mode. Rx transfer only on 1 line */
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226 #define LL_SPI_HALF_DUPLEX_RX (SPI_CR1_BIDIMODE) /*!< Half-Duplex Rx mode. Rx transfer on 1 line */
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227 #define LL_SPI_HALF_DUPLEX_TX (SPI_CR1_BIDIMODE | SPI_CR1_BIDIOE) /*!< Half-Duplex Tx mode. Tx transfer on 1 line */
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228 /**
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229 * @}
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230 */
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231
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232 /** @defgroup SPI_LL_EC_NSS_MODE Slave Select Pin Mode
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233 * @{
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234 */
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235 #define LL_SPI_NSS_SOFT (SPI_CR1_SSM) /*!< NSS managed internally. NSS pin not used and free */
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236 #define LL_SPI_NSS_HARD_INPUT 0x00000000U /*!< NSS pin used in Input. Only used in Master mode */
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237 #define LL_SPI_NSS_HARD_OUTPUT (((uint32_t)SPI_CR2_SSOE << 16U)) /*!< NSS pin used in Output. Only used in Slave mode as chip select */
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238 /**
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239 * @}
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240 */
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241
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242 /** @defgroup SPI_LL_EC_DATAWIDTH Datawidth
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243 * @{
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244 */
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245 #define LL_SPI_DATAWIDTH_8BIT 0x00000000U /*!< Data length for SPI transfer: 8 bits */
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246 #define LL_SPI_DATAWIDTH_16BIT (SPI_CR1_DFF) /*!< Data length for SPI transfer: 16 bits */
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247 /**
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248 * @}
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249 */
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250 #if defined(USE_FULL_LL_DRIVER)
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251
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252 /** @defgroup SPI_LL_EC_CRC_CALCULATION CRC Calculation
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253 * @{
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254 */
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255 #define LL_SPI_CRCCALCULATION_DISABLE 0x00000000U /*!< CRC calculation disabled */
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256 #define LL_SPI_CRCCALCULATION_ENABLE (SPI_CR1_CRCEN) /*!< CRC calculation enabled */
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257 /**
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258 * @}
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259 */
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260 #endif /* USE_FULL_LL_DRIVER */
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261
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262 /**
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263 * @}
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264 */
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265
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266 /* Exported macro ------------------------------------------------------------*/
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267 /** @defgroup SPI_LL_Exported_Macros SPI Exported Macros
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268 * @{
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269 */
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270
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271 /** @defgroup SPI_LL_EM_WRITE_READ Common Write and read registers Macros
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272 * @{
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273 */
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274
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275 /**
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276 * @brief Write a value in SPI register
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277 * @param __INSTANCE__ SPI Instance
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278 * @param __REG__ Register to be written
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279 * @param __VALUE__ Value to be written in the register
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280 * @retval None
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281 */
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282 #define LL_SPI_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
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283
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284 /**
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285 * @brief Read a value in SPI register
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286 * @param __INSTANCE__ SPI Instance
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287 * @param __REG__ Register to be read
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288 * @retval Register value
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289 */
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290 #define LL_SPI_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
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291 /**
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292 * @}
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293 */
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294
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295 /**
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296 * @}
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297 */
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298
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299 /* Exported functions --------------------------------------------------------*/
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300 /** @defgroup SPI_LL_Exported_Functions SPI Exported Functions
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301 * @{
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302 */
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303
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304 /** @defgroup SPI_LL_EF_Configuration Configuration
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305 * @{
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306 */
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307
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308 /**
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309 * @brief Enable SPI peripheral
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310 * @rmtoll CR1 SPE LL_SPI_Enable
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311 * @param SPIx SPI Instance
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312 * @retval None
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313 */
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314 __STATIC_INLINE void LL_SPI_Enable(SPI_TypeDef *SPIx)
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315 {
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316 SET_BIT(SPIx->CR1, SPI_CR1_SPE);
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317 }
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318
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319 /**
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320 * @brief Disable SPI peripheral
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321 * @note When disabling the SPI, follow the procedure described in the Reference Manual.
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322 * @rmtoll CR1 SPE LL_SPI_Disable
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323 * @param SPIx SPI Instance
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324 * @retval None
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325 */
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326 __STATIC_INLINE void LL_SPI_Disable(SPI_TypeDef *SPIx)
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327 {
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328 CLEAR_BIT(SPIx->CR1, SPI_CR1_SPE);
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329 }
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330
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331 /**
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332 * @brief Check if SPI peripheral is enabled
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333 * @rmtoll CR1 SPE LL_SPI_IsEnabled
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334 * @param SPIx SPI Instance
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335 * @retval State of bit (1 or 0).
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336 */
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337 __STATIC_INLINE uint32_t LL_SPI_IsEnabled(SPI_TypeDef *SPIx)
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338 {
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339 return (READ_BIT(SPIx->CR1, SPI_CR1_SPE) == (SPI_CR1_SPE));
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340 }
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341
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342 /**
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343 * @brief Set SPI operation mode to Master or Slave
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344 * @note This bit should not be changed when communication is ongoing.
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345 * @rmtoll CR1 MSTR LL_SPI_SetMode\n
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346 * CR1 SSI LL_SPI_SetMode
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347 * @param SPIx SPI Instance
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348 * @param Mode This parameter can be one of the following values:
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349 * @arg @ref LL_SPI_MODE_MASTER
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350 * @arg @ref LL_SPI_MODE_SLAVE
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351 * @retval None
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352 */
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353 __STATIC_INLINE void LL_SPI_SetMode(SPI_TypeDef *SPIx, uint32_t Mode)
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354 {
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355 MODIFY_REG(SPIx->CR1, SPI_CR1_MSTR | SPI_CR1_SSI, Mode);
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356 }
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357
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358 /**
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359 * @brief Get SPI operation mode (Master or Slave)
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360 * @rmtoll CR1 MSTR LL_SPI_GetMode\n
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361 * CR1 SSI LL_SPI_GetMode
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362 * @param SPIx SPI Instance
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363 * @retval Returned value can be one of the following values:
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364 * @arg @ref LL_SPI_MODE_MASTER
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365 * @arg @ref LL_SPI_MODE_SLAVE
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366 */
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367 __STATIC_INLINE uint32_t LL_SPI_GetMode(SPI_TypeDef *SPIx)
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368 {
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369 return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_MSTR | SPI_CR1_SSI));
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370 }
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371
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372 /**
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373 * @brief Set serial protocol used
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374 * @note This bit should be written only when SPI is disabled (SPE = 0) for correct operation.
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375 * @rmtoll CR2 FRF LL_SPI_SetStandard
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376 * @param SPIx SPI Instance
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377 * @param Standard This parameter can be one of the following values:
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378 * @arg @ref LL_SPI_PROTOCOL_MOTOROLA
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379 * @arg @ref LL_SPI_PROTOCOL_TI
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380 * @retval None
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381 */
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382 __STATIC_INLINE void LL_SPI_SetStandard(SPI_TypeDef *SPIx, uint32_t Standard)
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383 {
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384 MODIFY_REG(SPIx->CR2, SPI_CR2_FRF, Standard);
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385 }
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386
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387 /**
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388 * @brief Get serial protocol used
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389 * @rmtoll CR2 FRF LL_SPI_GetStandard
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390 * @param SPIx SPI Instance
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391 * @retval Returned value can be one of the following values:
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392 * @arg @ref LL_SPI_PROTOCOL_MOTOROLA
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393 * @arg @ref LL_SPI_PROTOCOL_TI
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394 */
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395 __STATIC_INLINE uint32_t LL_SPI_GetStandard(SPI_TypeDef *SPIx)
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396 {
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397 return (uint32_t)(READ_BIT(SPIx->CR2, SPI_CR2_FRF));
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398 }
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399
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400 /**
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401 * @brief Set clock phase
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402 * @note This bit should not be changed when communication is ongoing.
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403 * This bit is not used in SPI TI mode.
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404 * @rmtoll CR1 CPHA LL_SPI_SetClockPhase
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405 * @param SPIx SPI Instance
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406 * @param ClockPhase This parameter can be one of the following values:
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407 * @arg @ref LL_SPI_PHASE_1EDGE
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408 * @arg @ref LL_SPI_PHASE_2EDGE
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409 * @retval None
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410 */
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411 __STATIC_INLINE void LL_SPI_SetClockPhase(SPI_TypeDef *SPIx, uint32_t ClockPhase)
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412 {
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413 MODIFY_REG(SPIx->CR1, SPI_CR1_CPHA, ClockPhase);
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414 }
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415
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416 /**
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417 * @brief Get clock phase
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418 * @rmtoll CR1 CPHA LL_SPI_GetClockPhase
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419 * @param SPIx SPI Instance
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420 * @retval Returned value can be one of the following values:
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421 * @arg @ref LL_SPI_PHASE_1EDGE
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422 * @arg @ref LL_SPI_PHASE_2EDGE
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423 */
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424 __STATIC_INLINE uint32_t LL_SPI_GetClockPhase(SPI_TypeDef *SPIx)
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425 {
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426 return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_CPHA));
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427 }
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428
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429 /**
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430 * @brief Set clock polarity
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431 * @note This bit should not be changed when communication is ongoing.
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432 * This bit is not used in SPI TI mode.
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433 * @rmtoll CR1 CPOL LL_SPI_SetClockPolarity
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434 * @param SPIx SPI Instance
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435 * @param ClockPolarity This parameter can be one of the following values:
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436 * @arg @ref LL_SPI_POLARITY_LOW
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437 * @arg @ref LL_SPI_POLARITY_HIGH
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438 * @retval None
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439 */
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440 __STATIC_INLINE void LL_SPI_SetClockPolarity(SPI_TypeDef *SPIx, uint32_t ClockPolarity)
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441 {
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442 MODIFY_REG(SPIx->CR1, SPI_CR1_CPOL, ClockPolarity);
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443 }
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444
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445 /**
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446 * @brief Get clock polarity
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447 * @rmtoll CR1 CPOL LL_SPI_GetClockPolarity
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448 * @param SPIx SPI Instance
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449 * @retval Returned value can be one of the following values:
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450 * @arg @ref LL_SPI_POLARITY_LOW
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451 * @arg @ref LL_SPI_POLARITY_HIGH
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452 */
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453 __STATIC_INLINE uint32_t LL_SPI_GetClockPolarity(SPI_TypeDef *SPIx)
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454 {
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455 return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_CPOL));
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456 }
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457
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458 /**
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459 * @brief Set baud rate prescaler
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460 * @note These bits should not be changed when communication is ongoing. SPI BaudRate = fPCLK/Prescaler.
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461 * @rmtoll CR1 BR LL_SPI_SetBaudRatePrescaler
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462 * @param SPIx SPI Instance
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463 * @param BaudRate This parameter can be one of the following values:
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464 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV2
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465 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV4
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466 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV8
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467 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV16
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468 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV32
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469 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV64
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470 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV128
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471 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV256
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472 * @retval None
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473 */
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474 __STATIC_INLINE void LL_SPI_SetBaudRatePrescaler(SPI_TypeDef *SPIx, uint32_t BaudRate)
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475 {
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476 MODIFY_REG(SPIx->CR1, SPI_CR1_BR, BaudRate);
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477 }
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478
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479 /**
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480 * @brief Get baud rate prescaler
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481 * @rmtoll CR1 BR LL_SPI_GetBaudRatePrescaler
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482 * @param SPIx SPI Instance
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483 * @retval Returned value can be one of the following values:
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484 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV2
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485 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV4
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486 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV8
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487 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV16
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488 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV32
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489 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV64
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490 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV128
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491 * @arg @ref LL_SPI_BAUDRATEPRESCALER_DIV256
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492 */
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493 __STATIC_INLINE uint32_t LL_SPI_GetBaudRatePrescaler(SPI_TypeDef *SPIx)
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494 {
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495 return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_BR));
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496 }
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497
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498 /**
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499 * @brief Set transfer bit order
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500 * @note This bit should not be changed when communication is ongoing. This bit is not used in SPI TI mode.
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501 * @rmtoll CR1 LSBFIRST LL_SPI_SetTransferBitOrder
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502 * @param SPIx SPI Instance
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503 * @param BitOrder This parameter can be one of the following values:
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504 * @arg @ref LL_SPI_LSB_FIRST
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505 * @arg @ref LL_SPI_MSB_FIRST
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506 * @retval None
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507 */
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508 __STATIC_INLINE void LL_SPI_SetTransferBitOrder(SPI_TypeDef *SPIx, uint32_t BitOrder)
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509 {
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510 MODIFY_REG(SPIx->CR1, SPI_CR1_LSBFIRST, BitOrder);
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511 }
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512
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513 /**
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514 * @brief Get transfer bit order
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515 * @rmtoll CR1 LSBFIRST LL_SPI_GetTransferBitOrder
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516 * @param SPIx SPI Instance
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517 * @retval Returned value can be one of the following values:
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518 * @arg @ref LL_SPI_LSB_FIRST
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519 * @arg @ref LL_SPI_MSB_FIRST
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520 */
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521 __STATIC_INLINE uint32_t LL_SPI_GetTransferBitOrder(SPI_TypeDef *SPIx)
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522 {
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523 return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_LSBFIRST));
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524 }
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525
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526 /**
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527 * @brief Set transfer direction mode
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528 * @note For Half-Duplex mode, Rx Direction is set by default.
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529 * In master mode, the MOSI pin is used and in slave mode, the MISO pin is used for Half-Duplex.
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530 * @rmtoll CR1 RXONLY LL_SPI_SetTransferDirection\n
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531 * CR1 BIDIMODE LL_SPI_SetTransferDirection\n
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532 * CR1 BIDIOE LL_SPI_SetTransferDirection
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533 * @param SPIx SPI Instance
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534 * @param TransferDirection This parameter can be one of the following values:
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535 * @arg @ref LL_SPI_FULL_DUPLEX
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536 * @arg @ref LL_SPI_SIMPLEX_RX
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537 * @arg @ref LL_SPI_HALF_DUPLEX_RX
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538 * @arg @ref LL_SPI_HALF_DUPLEX_TX
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539 * @retval None
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540 */
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541 __STATIC_INLINE void LL_SPI_SetTransferDirection(SPI_TypeDef *SPIx, uint32_t TransferDirection)
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542 {
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543 MODIFY_REG(SPIx->CR1, SPI_CR1_RXONLY | SPI_CR1_BIDIMODE | SPI_CR1_BIDIOE, TransferDirection);
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544 }
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545
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546 /**
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547 * @brief Get transfer direction mode
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548 * @rmtoll CR1 RXONLY LL_SPI_GetTransferDirection\n
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549 * CR1 BIDIMODE LL_SPI_GetTransferDirection\n
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550 * CR1 BIDIOE LL_SPI_GetTransferDirection
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551 * @param SPIx SPI Instance
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552 * @retval Returned value can be one of the following values:
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553 * @arg @ref LL_SPI_FULL_DUPLEX
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554 * @arg @ref LL_SPI_SIMPLEX_RX
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555 * @arg @ref LL_SPI_HALF_DUPLEX_RX
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556 * @arg @ref LL_SPI_HALF_DUPLEX_TX
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557 */
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558 __STATIC_INLINE uint32_t LL_SPI_GetTransferDirection(SPI_TypeDef *SPIx)
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559 {
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560 return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_RXONLY | SPI_CR1_BIDIMODE | SPI_CR1_BIDIOE));
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561 }
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562
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563 /**
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564 * @brief Set frame data width
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565 * @rmtoll CR1 DFF LL_SPI_SetDataWidth
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566 * @param SPIx SPI Instance
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567 * @param DataWidth This parameter can be one of the following values:
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568 * @arg @ref LL_SPI_DATAWIDTH_8BIT
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569 * @arg @ref LL_SPI_DATAWIDTH_16BIT
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570 * @retval None
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571 */
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572 __STATIC_INLINE void LL_SPI_SetDataWidth(SPI_TypeDef *SPIx, uint32_t DataWidth)
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573 {
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574 MODIFY_REG(SPIx->CR1, SPI_CR1_DFF, DataWidth);
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575 }
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576
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577 /**
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578 * @brief Get frame data width
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579 * @rmtoll CR1 DFF LL_SPI_GetDataWidth
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580 * @param SPIx SPI Instance
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581 * @retval Returned value can be one of the following values:
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582 * @arg @ref LL_SPI_DATAWIDTH_8BIT
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583 * @arg @ref LL_SPI_DATAWIDTH_16BIT
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584 */
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585 __STATIC_INLINE uint32_t LL_SPI_GetDataWidth(SPI_TypeDef *SPIx)
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586 {
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587 return (uint32_t)(READ_BIT(SPIx->CR1, SPI_CR1_DFF));
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588 }
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589
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590 /**
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591 * @}
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592 */
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593
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594 /** @defgroup SPI_LL_EF_CRC_Management CRC Management
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595 * @{
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596 */
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597
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598 /**
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599 * @brief Enable CRC
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600 * @note This bit should be written only when SPI is disabled (SPE = 0) for correct operation.
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601 * @rmtoll CR1 CRCEN LL_SPI_EnableCRC
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602 * @param SPIx SPI Instance
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603 * @retval None
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604 */
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605 __STATIC_INLINE void LL_SPI_EnableCRC(SPI_TypeDef *SPIx)
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606 {
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607 SET_BIT(SPIx->CR1, SPI_CR1_CRCEN);
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608 }
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609
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610 /**
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611 * @brief Disable CRC
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612 * @note This bit should be written only when SPI is disabled (SPE = 0) for correct operation.
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613 * @rmtoll CR1 CRCEN LL_SPI_DisableCRC
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614 * @param SPIx SPI Instance
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615 * @retval None
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616 */
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617 __STATIC_INLINE void LL_SPI_DisableCRC(SPI_TypeDef *SPIx)
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618 {
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619 CLEAR_BIT(SPIx->CR1, SPI_CR1_CRCEN);
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620 }
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621
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622 /**
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623 * @brief Check if CRC is enabled
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624 * @note This bit should be written only when SPI is disabled (SPE = 0) for correct operation.
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625 * @rmtoll CR1 CRCEN LL_SPI_IsEnabledCRC
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626 * @param SPIx SPI Instance
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627 * @retval State of bit (1 or 0).
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628 */
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629 __STATIC_INLINE uint32_t LL_SPI_IsEnabledCRC(SPI_TypeDef *SPIx)
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630 {
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631 return (READ_BIT(SPIx->CR1, SPI_CR1_CRCEN) == (SPI_CR1_CRCEN));
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632 }
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633
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634 /**
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635 * @brief Set CRCNext to transfer CRC on the line
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636 * @note This bit has to be written as soon as the last data is written in the SPIx_DR register.
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637 * @rmtoll CR1 CRCNEXT LL_SPI_SetCRCNext
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638 * @param SPIx SPI Instance
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639 * @retval None
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640 */
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641 __STATIC_INLINE void LL_SPI_SetCRCNext(SPI_TypeDef *SPIx)
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642 {
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643 SET_BIT(SPIx->CR1, SPI_CR1_CRCNEXT);
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644 }
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645
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646 /**
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647 * @brief Set polynomial for CRC calculation
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648 * @rmtoll CRCPR CRCPOLY LL_SPI_SetCRCPolynomial
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649 * @param SPIx SPI Instance
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650 * @param CRCPoly This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFFFF
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651 * @retval None
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652 */
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653 __STATIC_INLINE void LL_SPI_SetCRCPolynomial(SPI_TypeDef *SPIx, uint32_t CRCPoly)
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654 {
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655 WRITE_REG(SPIx->CRCPR, (uint16_t)CRCPoly);
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656 }
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657
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658 /**
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659 * @brief Get polynomial for CRC calculation
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660 * @rmtoll CRCPR CRCPOLY LL_SPI_GetCRCPolynomial
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661 * @param SPIx SPI Instance
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662 * @retval Returned value is a number between Min_Data = 0x00 and Max_Data = 0xFFFF
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663 */
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664 __STATIC_INLINE uint32_t LL_SPI_GetCRCPolynomial(SPI_TypeDef *SPIx)
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665 {
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666 return (uint32_t)(READ_REG(SPIx->CRCPR));
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667 }
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668
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669 /**
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670 * @brief Get Rx CRC
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671 * @rmtoll RXCRCR RXCRC LL_SPI_GetRxCRC
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672 * @param SPIx SPI Instance
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673 * @retval Returned value is a number between Min_Data = 0x00 and Max_Data = 0xFFFF
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674 */
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675 __STATIC_INLINE uint32_t LL_SPI_GetRxCRC(SPI_TypeDef *SPIx)
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676 {
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677 return (uint32_t)(READ_REG(SPIx->RXCRCR));
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678 }
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679
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680 /**
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681 * @brief Get Tx CRC
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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682 * @rmtoll TXCRCR TXCRC LL_SPI_GetTxCRC
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683 * @param SPIx SPI Instance
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684 * @retval Returned value is a number between Min_Data = 0x00 and Max_Data = 0xFFFF
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685 */
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686 __STATIC_INLINE uint32_t LL_SPI_GetTxCRC(SPI_TypeDef *SPIx)
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687 {
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688 return (uint32_t)(READ_REG(SPIx->TXCRCR));
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689 }
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690
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691 /**
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692 * @}
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693 */
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694
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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695 /** @defgroup SPI_LL_EF_NSS_Management Slave Select Pin Management
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696 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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697 */
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698
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699 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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700 * @brief Set NSS mode
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701 * @note LL_SPI_NSS_SOFT Mode is not used in SPI TI mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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702 * @rmtoll CR1 SSM LL_SPI_SetNSSMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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703 * @rmtoll CR2 SSOE LL_SPI_SetNSSMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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704 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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705 * @param NSS This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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706 * @arg @ref LL_SPI_NSS_SOFT
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707 * @arg @ref LL_SPI_NSS_HARD_INPUT
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708 * @arg @ref LL_SPI_NSS_HARD_OUTPUT
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709 * @retval None
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710 */
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711 __STATIC_INLINE void LL_SPI_SetNSSMode(SPI_TypeDef *SPIx, uint32_t NSS)
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712 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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713 MODIFY_REG(SPIx->CR1, SPI_CR1_SSM, NSS);
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714 MODIFY_REG(SPIx->CR2, SPI_CR2_SSOE, ((uint32_t)(NSS >> 16U)));
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715 }
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716
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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717 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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718 * @brief Get NSS mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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719 * @rmtoll CR1 SSM LL_SPI_GetNSSMode\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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720 * @rmtoll CR2 SSOE LL_SPI_GetNSSMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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721 * @param SPIx SPI Instance
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722 * @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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723 * @arg @ref LL_SPI_NSS_SOFT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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724 * @arg @ref LL_SPI_NSS_HARD_INPUT
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725 * @arg @ref LL_SPI_NSS_HARD_OUTPUT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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726 */
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727 __STATIC_INLINE uint32_t LL_SPI_GetNSSMode(SPI_TypeDef *SPIx)
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728 {
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729 register uint32_t Ssm = (READ_BIT(SPIx->CR1, SPI_CR1_SSM));
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730 register uint32_t Ssoe = (READ_BIT(SPIx->CR2, SPI_CR2_SSOE) << 16U);
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731 return (Ssm | Ssoe);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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732 }
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733
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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734 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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735 * @}
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736 */
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737
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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738 /** @defgroup SPI_LL_EF_FLAG_Management FLAG Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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739 * @{
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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741
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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742 /**
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743 * @brief Check if Rx buffer is not empty
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744 * @rmtoll SR RXNE LL_SPI_IsActiveFlag_RXNE
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745 * @param SPIx SPI Instance
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746 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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747 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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748 __STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_RXNE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
749 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
750 return (READ_BIT(SPIx->SR, SPI_SR_RXNE) == (SPI_SR_RXNE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
751 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
752
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
753 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
754 * @brief Check if Tx buffer is empty
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
755 * @rmtoll SR TXE LL_SPI_IsActiveFlag_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
756 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
757 * @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
758 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
759 __STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_TXE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
760 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
761 return (READ_BIT(SPIx->SR, SPI_SR_TXE) == (SPI_SR_TXE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
762 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
763
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
764 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
765 * @brief Get CRC error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
766 * @rmtoll SR CRCERR LL_SPI_IsActiveFlag_CRCERR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
767 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
768 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
769 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
770 __STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_CRCERR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
771 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
772 return (READ_BIT(SPIx->SR, SPI_SR_CRCERR) == (SPI_SR_CRCERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
773 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
774
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
775 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
776 * @brief Get mode fault error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
777 * @rmtoll SR MODF LL_SPI_IsActiveFlag_MODF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
778 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
779 * @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
780 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
781 __STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_MODF(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
782 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
783 return (READ_BIT(SPIx->SR, SPI_SR_MODF) == (SPI_SR_MODF));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
784 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
785
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
786 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
787 * @brief Get overrun error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
788 * @rmtoll SR OVR LL_SPI_IsActiveFlag_OVR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
789 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
790 * @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
791 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
792 __STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_OVR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
793 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
794 return (READ_BIT(SPIx->SR, SPI_SR_OVR) == (SPI_SR_OVR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
795 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
796
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
797 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
798 * @brief Get busy flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
799 * @note The BSY flag is cleared under any one of the following conditions:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
800 * -When the SPI is correctly disabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
801 * -When a fault is detected in Master mode (MODF bit set to 1)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
802 * -In Master mode, when it finishes a data transmission and no new data is ready to be
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
803 * sent
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
804 * -In Slave mode, when the BSY flag is set to '0' for at least one SPI clock cycle between
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
805 * each data transfer.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
806 * @rmtoll SR BSY LL_SPI_IsActiveFlag_BSY
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
807 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
808 * @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
809 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
810 __STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_BSY(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
811 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
812 return (READ_BIT(SPIx->SR, SPI_SR_BSY) == (SPI_SR_BSY));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
813 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
814
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
815 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
816 * @brief Get frame format error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
817 * @rmtoll SR FRE LL_SPI_IsActiveFlag_FRE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
818 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
819 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
820 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
821 __STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_FRE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
822 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
823 return (READ_BIT(SPIx->SR, SPI_SR_FRE) == (SPI_SR_FRE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
824 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
825
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
826 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
827 * @brief Clear CRC error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
828 * @rmtoll SR CRCERR LL_SPI_ClearFlag_CRCERR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
829 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
830 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
831 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
832 __STATIC_INLINE void LL_SPI_ClearFlag_CRCERR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
833 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
834 CLEAR_BIT(SPIx->SR, SPI_SR_CRCERR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
835 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
836
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
837 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
838 * @brief Clear mode fault error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
839 * @note Clearing this flag is done by a read access to the SPIx_SR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
840 * register followed by a write access to the SPIx_CR1 register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
841 * @rmtoll SR MODF LL_SPI_ClearFlag_MODF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
842 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
843 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
844 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
845 __STATIC_INLINE void LL_SPI_ClearFlag_MODF(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
846 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
847 __IO uint32_t tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
848 tmpreg = SPIx->SR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
849 (void) tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
850 tmpreg = CLEAR_BIT(SPIx->CR1, SPI_CR1_SPE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
851 (void) tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
852 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
853
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
854 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
855 * @brief Clear overrun error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
856 * @note Clearing this flag is done by a read access to the SPIx_DR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
857 * register followed by a read access to the SPIx_SR register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
858 * @rmtoll SR OVR LL_SPI_ClearFlag_OVR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
859 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
860 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
861 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
862 __STATIC_INLINE void LL_SPI_ClearFlag_OVR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
863 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
864 __IO uint32_t tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
865 tmpreg = SPIx->DR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
866 (void) tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
867 tmpreg = SPIx->SR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
868 (void) tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
869 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
870
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
871 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
872 * @brief Clear frame format error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
873 * @note Clearing this flag is done by reading SPIx_SR register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
874 * @rmtoll SR FRE LL_SPI_ClearFlag_FRE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
875 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
876 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
877 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
878 __STATIC_INLINE void LL_SPI_ClearFlag_FRE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
879 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
880 __IO uint32_t tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
881 tmpreg = SPIx->SR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
882 (void) tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
883 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
884
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
885 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
886 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
887 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
888
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
889 /** @defgroup SPI_LL_EF_IT_Management Interrupt Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
890 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
891 */
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 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
894 * @brief Enable error interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
895 * @note This bit controls the generation of an interrupt when an error condition occurs (CRCERR, OVR, MODF in SPI mode, FRE at TI mode).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
896 * @rmtoll CR2 ERRIE LL_SPI_EnableIT_ERR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
897 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
898 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
899 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
900 __STATIC_INLINE void LL_SPI_EnableIT_ERR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
901 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
902 SET_BIT(SPIx->CR2, SPI_CR2_ERRIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
903 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
904
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 * @brief Enable Rx buffer not empty interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
907 * @rmtoll CR2 RXNEIE LL_SPI_EnableIT_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
908 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
909 * @retval None
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 __STATIC_INLINE void LL_SPI_EnableIT_RXNE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
912 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
913 SET_BIT(SPIx->CR2, SPI_CR2_RXNEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
914 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
915
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
916 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
917 * @brief Enable Tx buffer empty interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
918 * @rmtoll CR2 TXEIE LL_SPI_EnableIT_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
919 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
920 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
921 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
922 __STATIC_INLINE void LL_SPI_EnableIT_TXE(SPI_TypeDef *SPIx)
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 SET_BIT(SPIx->CR2, SPI_CR2_TXEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
925 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
926
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
927 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
928 * @brief Disable error interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
929 * @note This bit controls the generation of an interrupt when an error condition occurs (CRCERR, OVR, MODF in SPI mode, FRE at TI mode).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
930 * @rmtoll CR2 ERRIE LL_SPI_DisableIT_ERR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
931 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
932 * @retval None
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 __STATIC_INLINE void LL_SPI_DisableIT_ERR(SPI_TypeDef *SPIx)
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 CLEAR_BIT(SPIx->CR2, SPI_CR2_ERRIE);
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
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
939 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
940 * @brief Disable Rx buffer not empty interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
941 * @rmtoll CR2 RXNEIE LL_SPI_DisableIT_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
942 * @param SPIx SPI 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_SPI_DisableIT_RXNE(SPI_TypeDef *SPIx)
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(SPIx->CR2, SPI_CR2_RXNEIE);
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 Disable Tx buffer empty interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
952 * @rmtoll CR2 TXEIE LL_SPI_DisableIT_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
953 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
954 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
955 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
956 __STATIC_INLINE void LL_SPI_DisableIT_TXE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
957 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
958 CLEAR_BIT(SPIx->CR2, SPI_CR2_TXEIE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
959 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
960
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
961 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
962 * @brief Check if error interrupt is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
963 * @rmtoll CR2 ERRIE LL_SPI_IsEnabledIT_ERR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
964 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
965 * @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
966 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
967 __STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_ERR(SPI_TypeDef *SPIx)
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
Ideenmodellierer
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diff changeset
969 return (READ_BIT(SPIx->CR2, SPI_CR2_ERRIE) == (SPI_CR2_ERRIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
970 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
971
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
972 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
973 * @brief Check if Rx buffer not empty interrupt is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
974 * @rmtoll CR2 RXNEIE LL_SPI_IsEnabledIT_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
975 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
976 * @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
977 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
978 __STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_RXNE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
979 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
980 return (READ_BIT(SPIx->CR2, SPI_CR2_RXNEIE) == (SPI_CR2_RXNEIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
981 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
982
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
983 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
984 * @brief Check if Tx buffer empty interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
985 * @rmtoll CR2 TXEIE LL_SPI_IsEnabledIT_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
986 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
987 * @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
988 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
989 __STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_TXE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
990 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
991 return (READ_BIT(SPIx->CR2, SPI_CR2_TXEIE) == (SPI_CR2_TXEIE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
992 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
993
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
994 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
995 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
996 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
997
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
998 /** @defgroup SPI_LL_EF_DMA_Management DMA Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
999 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1000 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1001
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1002 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1003 * @brief Enable DMA Rx
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1004 * @rmtoll CR2 RXDMAEN LL_SPI_EnableDMAReq_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1005 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1006 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1007 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1008 __STATIC_INLINE void LL_SPI_EnableDMAReq_RX(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1009 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1010 SET_BIT(SPIx->CR2, SPI_CR2_RXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1011 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1012
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1013 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1014 * @brief Disable DMA Rx
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1015 * @rmtoll CR2 RXDMAEN LL_SPI_DisableDMAReq_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1016 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1017 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1018 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1019 __STATIC_INLINE void LL_SPI_DisableDMAReq_RX(SPI_TypeDef *SPIx)
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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diff changeset
1021 CLEAR_BIT(SPIx->CR2, SPI_CR2_RXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1022 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1023
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1024 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1025 * @brief Check if DMA Rx is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1026 * @rmtoll CR2 RXDMAEN LL_SPI_IsEnabledDMAReq_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1027 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1028 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1029 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1030 __STATIC_INLINE uint32_t LL_SPI_IsEnabledDMAReq_RX(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1031 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1032 return (READ_BIT(SPIx->CR2, SPI_CR2_RXDMAEN) == (SPI_CR2_RXDMAEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1033 }
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
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parents:
diff changeset
1035 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1036 * @brief Enable DMA Tx
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1037 * @rmtoll CR2 TXDMAEN LL_SPI_EnableDMAReq_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1038 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1039 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1040 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1041 __STATIC_INLINE void LL_SPI_EnableDMAReq_TX(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1042 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1043 SET_BIT(SPIx->CR2, SPI_CR2_TXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1044 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1045
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1046 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1047 * @brief Disable DMA Tx
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1048 * @rmtoll CR2 TXDMAEN LL_SPI_DisableDMAReq_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1049 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1050 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1051 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1052 __STATIC_INLINE void LL_SPI_DisableDMAReq_TX(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1053 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1054 CLEAR_BIT(SPIx->CR2, SPI_CR2_TXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1055 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1056
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1057 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1058 * @brief Check if DMA Tx is enabled
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1059 * @rmtoll CR2 TXDMAEN LL_SPI_IsEnabledDMAReq_TX
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1060 * @param SPIx SPI Instance
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1061 * @retval State of bit (1 or 0).
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1062 */
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1063 __STATIC_INLINE uint32_t LL_SPI_IsEnabledDMAReq_TX(SPI_TypeDef *SPIx)
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1064 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1065 return (READ_BIT(SPIx->CR2, SPI_CR2_TXDMAEN) == (SPI_CR2_TXDMAEN));
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1066 }
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1067
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1068 /**
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diff changeset
1069 * @brief Get the data register address used for DMA transfer
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1070 * @rmtoll DR DR LL_SPI_DMA_GetRegAddr
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1071 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1072 * @retval Address of data register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1073 */
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1074 __STATIC_INLINE uint32_t LL_SPI_DMA_GetRegAddr(SPI_TypeDef *SPIx)
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1075 {
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1076 return (uint32_t) & (SPIx->DR);
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1077 }
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1078
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diff changeset
1079 /**
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1080 * @}
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1081 */
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1082
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1083 /** @defgroup SPI_LL_EF_DATA_Management DATA Management
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1084 * @{
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1085 */
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1086
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1087 /**
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1088 * @brief Read 8-Bits in the data register
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1089 * @rmtoll DR DR LL_SPI_ReceiveData8
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1090 * @param SPIx SPI Instance
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1091 * @retval RxData Value between Min_Data=0x00 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1092 */
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1093 __STATIC_INLINE uint8_t LL_SPI_ReceiveData8(SPI_TypeDef *SPIx)
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1094 {
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1095 return (uint8_t)(READ_REG(SPIx->DR));
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1096 }
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1097
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1098 /**
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1099 * @brief Read 16-Bits in the data register
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1100 * @rmtoll DR DR LL_SPI_ReceiveData16
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1101 * @param SPIx SPI Instance
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1102 * @retval RxData Value between Min_Data=0x00 and Max_Data=0xFFFF
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1103 */
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1104 __STATIC_INLINE uint16_t LL_SPI_ReceiveData16(SPI_TypeDef *SPIx)
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1105 {
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1106 return (uint16_t)(READ_REG(SPIx->DR));
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1107 }
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1108
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1109 /**
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1110 * @brief Write 8-Bits in the data register
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1111 * @rmtoll DR DR LL_SPI_TransmitData8
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1112 * @param SPIx SPI Instance
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1113 * @param TxData Value between Min_Data=0x00 and Max_Data=0xFF
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1114 * @retval None
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1115 */
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1116 __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
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1117 {
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1118 SPIx->DR = TxData;
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1119 }
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1120
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1121 /**
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1122 * @brief Write 16-Bits in the data register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1123 * @rmtoll DR DR LL_SPI_TransmitData16
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1124 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1125 * @param TxData Value between Min_Data=0x00 and Max_Data=0xFFFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1126 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1127 */
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1128 __STATIC_INLINE void LL_SPI_TransmitData16(SPI_TypeDef *SPIx, uint16_t TxData)
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1129 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1130 SPIx->DR = TxData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1131 }
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1132
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1133 /**
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1134 * @}
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1135 */
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1136 #if defined(USE_FULL_LL_DRIVER)
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1137 /** @defgroup SPI_LL_EF_Init Initialization and de-initialization functions
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1138 * @{
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1139 */
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1140
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1141 ErrorStatus LL_SPI_DeInit(SPI_TypeDef *SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1142 ErrorStatus LL_SPI_Init(SPI_TypeDef *SPIx, LL_SPI_InitTypeDef *SPI_InitStruct);
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1143 void LL_SPI_StructInit(LL_SPI_InitTypeDef *SPI_InitStruct);
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1144
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1145 /**
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1146 * @}
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1147 */
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1148 #endif /* USE_FULL_LL_DRIVER */
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1149 /**
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1150 * @}
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1151 */
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1152
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1153 /**
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1154 * @}
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1155 */
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1156
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1157 /** @defgroup I2S_LL I2S
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1158 * @{
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1159 */
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1160
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1161 /* Private variables ---------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1162 /* Private constants ---------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1163 /* Private macros ------------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1164
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1165 /* Exported types ------------------------------------------------------------*/
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1166 #if defined(USE_FULL_LL_DRIVER)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1167 /** @defgroup I2S_LL_ES_INIT I2S Exported Init structure
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1168 * @{
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1169 */
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1170
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1171 /**
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1172 * @brief I2S Init structure definition
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1173 */
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1174
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1175 typedef struct
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1176 {
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1177 uint32_t Mode; /*!< Specifies the I2S operating mode.
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1178 This parameter can be a value of @ref I2S_LL_EC_MODE
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1179
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1180 This feature can be modified afterwards using unitary function @ref LL_I2S_SetTransferMode().*/
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1181
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1182 uint32_t Standard; /*!< Specifies the standard used for the I2S communication.
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1183 This parameter can be a value of @ref I2S_LL_EC_STANDARD
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1184
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1185 This feature can be modified afterwards using unitary function @ref LL_I2S_SetStandard().*/
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1186
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1187
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1188 uint32_t DataFormat; /*!< Specifies the data format for the I2S communication.
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1189 This parameter can be a value of @ref I2S_LL_EC_DATA_FORMAT
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1190
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1191 This feature can be modified afterwards using unitary function @ref LL_I2S_SetDataFormat().*/
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1192
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1193
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1194 uint32_t MCLKOutput; /*!< Specifies whether the I2S MCLK output is enabled or not.
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1195 This parameter can be a value of @ref I2S_LL_EC_MCLK_OUTPUT
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1196
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1197 This feature can be modified afterwards using unitary functions @ref LL_I2S_EnableMasterClock() or @ref LL_I2S_DisableMasterClock.*/
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1198
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1199
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1200 uint32_t AudioFreq; /*!< Specifies the frequency selected for the I2S communication.
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1201 This parameter can be a value of @ref I2S_LL_EC_AUDIO_FREQ
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1202
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1203 Audio Frequency can be modified afterwards using Reference manual formulas to calculate Prescaler Linear, Parity
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1204 and unitary functions @ref LL_I2S_SetPrescalerLinear() and @ref LL_I2S_SetPrescalerParity() to set it.*/
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1205
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1206
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1207 uint32_t ClockPolarity; /*!< Specifies the idle state of the I2S clock.
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1208 This parameter can be a value of @ref I2S_LL_EC_POLARITY
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1209
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1210 This feature can be modified afterwards using unitary function @ref LL_I2S_SetClockPolarity().*/
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diff changeset
1211
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1212 } LL_I2S_InitTypeDef;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1213
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1214 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1215 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1216 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1217 #endif /*USE_FULL_LL_DRIVER*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1218
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1219 /* Exported constants --------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1220 /** @defgroup I2S_LL_Exported_Constants I2S Exported Constants
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1221 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1222 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1223
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1224 /** @defgroup I2S_LL_EC_GET_FLAG Get Flags Defines
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1225 * @brief Flags defines which can be used with LL_I2S_ReadReg function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1226 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1227 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1228 #define LL_I2S_SR_RXNE LL_SPI_SR_RXNE /*!< Rx buffer not empty flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1229 #define LL_I2S_SR_TXE LL_SPI_SR_TXE /*!< Tx buffer empty flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1230 #define LL_I2S_SR_BSY LL_SPI_SR_BSY /*!< Busy flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1231 #define LL_I2S_SR_UDR SPI_SR_UDR /*!< Underrun flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1232 #define LL_I2S_SR_OVR LL_SPI_SR_OVR /*!< Overrun flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1233 #define LL_I2S_SR_FRE LL_SPI_SR_FRE /*!< TI mode frame format error flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1234 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1235 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1236 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1237
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1238 /** @defgroup SPI_LL_EC_IT IT Defines
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1239 * @brief IT defines which can be used with LL_SPI_ReadReg and LL_SPI_WriteReg functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1240 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1241 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1242 #define LL_I2S_CR2_RXNEIE LL_SPI_CR2_RXNEIE /*!< Rx buffer not empty interrupt enable */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1243 #define LL_I2S_CR2_TXEIE LL_SPI_CR2_TXEIE /*!< Tx buffer empty interrupt enable */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1244 #define LL_I2S_CR2_ERRIE LL_SPI_CR2_ERRIE /*!< Error interrupt enable */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1245 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1246 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1247 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1248
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1249 /** @defgroup I2S_LL_EC_DATA_FORMAT Data format
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1250 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1251 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1252 #define LL_I2S_DATAFORMAT_16B 0x00000000U /*!< Data length 16 bits, Channel lenght 16bit */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1253 #define LL_I2S_DATAFORMAT_16B_EXTENDED (SPI_I2SCFGR_CHLEN) /*!< Data length 16 bits, Channel lenght 32bit */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1254 #define LL_I2S_DATAFORMAT_24B (SPI_I2SCFGR_CHLEN | SPI_I2SCFGR_DATLEN_0) /*!< Data length 24 bits, Channel lenght 32bit */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1255 #define LL_I2S_DATAFORMAT_32B (SPI_I2SCFGR_CHLEN | SPI_I2SCFGR_DATLEN_1) /*!< Data length 16 bits, Channel lenght 32bit */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1256 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1257 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1258 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1259
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1260 /** @defgroup I2S_LL_EC_POLARITY Clock Polarity
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1261 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1262 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1263 #define LL_I2S_POLARITY_LOW 0x00000000U /*!< Clock steady state is low level */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1264 #define LL_I2S_POLARITY_HIGH (SPI_I2SCFGR_CKPOL) /*!< Clock steady state is high level */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1265 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1266 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1267 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1268
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1269 /** @defgroup I2S_LL_EC_STANDARD I2s Standard
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1270 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1271 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1272 #define LL_I2S_STANDARD_PHILIPS 0x00000000U /*!< I2S standard philips */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1273 #define LL_I2S_STANDARD_MSB (SPI_I2SCFGR_I2SSTD_0) /*!< MSB justified standard (left justified) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1274 #define LL_I2S_STANDARD_LSB (SPI_I2SCFGR_I2SSTD_1) /*!< LSB justified standard (right justified) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1275 #define LL_I2S_STANDARD_PCM_SHORT (SPI_I2SCFGR_I2SSTD_0 | SPI_I2SCFGR_I2SSTD_1) /*!< PCM standard, short frame synchronization */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1276 #define LL_I2S_STANDARD_PCM_LONG (SPI_I2SCFGR_I2SSTD_0 | SPI_I2SCFGR_I2SSTD_1 | SPI_I2SCFGR_PCMSYNC) /*!< PCM standard, long frame synchronization */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1277 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1278 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1279 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1280
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1281 /** @defgroup I2S_LL_EC_MODE Operation Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1282 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1283 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1284 #define LL_I2S_MODE_SLAVE_TX 0x00000000U /*!< Slave Tx configuration */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1285 #define LL_I2S_MODE_SLAVE_RX (SPI_I2SCFGR_I2SCFG_0) /*!< Slave Rx configuration */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1286 #define LL_I2S_MODE_MASTER_TX (SPI_I2SCFGR_I2SCFG_1) /*!< Master Tx configuration */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1287 #define LL_I2S_MODE_MASTER_RX (SPI_I2SCFGR_I2SCFG_0 | SPI_I2SCFGR_I2SCFG_1) /*!< Master Rx configuration */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1288 /**
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 */
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
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parents:
diff changeset
1292 /** @defgroup I2S_LL_EC_PRESCALER_FACTOR Prescaler Factor
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1293 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1294 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1295 #define LL_I2S_PRESCALER_PARITY_EVEN 0x00000000U /*!< Odd factor: Real divider value is = I2SDIV * 2 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1296 #define LL_I2S_PRESCALER_PARITY_ODD (SPI_I2SPR_ODD >> 8U) /*!< Odd factor: Real divider value is = (I2SDIV * 2)+1 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1297 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1298 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1299 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1300
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1301 #if defined(USE_FULL_LL_DRIVER)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1302
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1303 /** @defgroup I2S_LL_EC_MCLK_OUTPUT MCLK Output
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1304 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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 #define LL_I2S_MCLK_OUTPUT_DISABLE 0x00000000U /*!< Master clock output is disabled */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1307 #define LL_I2S_MCLK_OUTPUT_ENABLE (SPI_I2SPR_MCKOE) /*!< Master clock output is enabled */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1308 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1309 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1310 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1311
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1312 /** @defgroup I2S_LL_EC_AUDIO_FREQ Audio Frequency
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1313 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1314 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1315
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1316 #define LL_I2S_AUDIOFREQ_192K 192000U /*!< Audio Frequency configuration 192000 Hz */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1317 #define LL_I2S_AUDIOFREQ_96K 96000U /*!< Audio Frequency configuration 96000 Hz */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1318 #define LL_I2S_AUDIOFREQ_48K 48000U /*!< Audio Frequency configuration 48000 Hz */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1319 #define LL_I2S_AUDIOFREQ_44K 44100U /*!< Audio Frequency configuration 44100 Hz */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1320 #define LL_I2S_AUDIOFREQ_32K 32000U /*!< Audio Frequency configuration 32000 Hz */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1321 #define LL_I2S_AUDIOFREQ_22K 22050U /*!< Audio Frequency configuration 22050 Hz */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1322 #define LL_I2S_AUDIOFREQ_16K 16000U /*!< Audio Frequency configuration 16000 Hz */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1323 #define LL_I2S_AUDIOFREQ_11K 11025U /*!< Audio Frequency configuration 11025 Hz */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1324 #define LL_I2S_AUDIOFREQ_8K 8000U /*!< Audio Frequency configuration 8000 Hz */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1325 #define LL_I2S_AUDIOFREQ_DEFAULT 2U /*!< Audio Freq not specified. Register I2SDIV = 2 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1326 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1327 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1328 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1329 #endif /* USE_FULL_LL_DRIVER */
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1330
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1331 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1332 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1333 */
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1334
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1335 /* Exported macro ------------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1336 /** @defgroup I2S_LL_Exported_Macros I2S Exported Macros
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1337 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1338 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1339
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1340 /** @defgroup I2S_LL_EM_WRITE_READ Common Write and read registers Macros
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1341 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1342 */
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1343
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1344 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1345 * @brief Write a value in I2S register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1346 * @param __INSTANCE__ I2S Instance
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1347 * @param __REG__ Register to be written
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1348 * @param __VALUE__ Value to be written in the register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1349 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1350 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1351 #define LL_I2S_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1352
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diff changeset
1353 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1354 * @brief Read a value in I2S register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1355 * @param __INSTANCE__ I2S Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1356 * @param __REG__ Register to be read
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1357 * @retval Register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1358 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1359 #define LL_I2S_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1360 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1361 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1362 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1363
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 * @}
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
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 /* Exported functions --------------------------------------------------------*/
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 /** @defgroup I2S_LL_Exported_Functions I2S Exported Functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1372 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1373 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1374
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1375 /** @defgroup I2S_LL_EF_Configuration Configuration
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1376 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1377 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1378
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 * @brief Select I2S mode and Enable I2S peripheral
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1381 * @rmtoll I2SCFGR I2SMOD LL_I2S_Enable\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1382 * I2SCFGR I2SE LL_I2S_Enable
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1383 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1384 * @retval None
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 __STATIC_INLINE void LL_I2S_Enable(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1387 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1388 SET_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SMOD | SPI_I2SCFGR_I2SE);
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 Disable I2S peripheral
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1393 * @rmtoll I2SCFGR I2SE LL_I2S_Disable
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1394 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1395 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1396 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1397 __STATIC_INLINE void LL_I2S_Disable(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1398 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1399 CLEAR_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SMOD | SPI_I2SCFGR_I2SE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1400 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1401
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1402 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1403 * @brief Check if I2S peripheral is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1404 * @rmtoll I2SCFGR I2SE LL_I2S_IsEnabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1405 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1406 * @retval State of bit (1 or 0).
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 __STATIC_INLINE uint32_t LL_I2S_IsEnabled(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1409 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1410 return (READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SE) == (SPI_I2SCFGR_I2SE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1411 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1412
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1413 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1414 * @brief Set I2S data frame length
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1415 * @rmtoll I2SCFGR DATLEN LL_I2S_SetDataFormat\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1416 * I2SCFGR CHLEN LL_I2S_SetDataFormat
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1417 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1418 * @param DataFormat This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1419 * @arg @ref LL_I2S_DATAFORMAT_16B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1420 * @arg @ref LL_I2S_DATAFORMAT_16B_EXTENDED
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1421 * @arg @ref LL_I2S_DATAFORMAT_24B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1422 * @arg @ref LL_I2S_DATAFORMAT_32B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1423 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1424 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1425 __STATIC_INLINE void LL_I2S_SetDataFormat(SPI_TypeDef *SPIx, uint32_t DataFormat)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1426 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1427 MODIFY_REG(SPIx->I2SCFGR, SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN, DataFormat);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1428 }
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 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1431 * @brief Get I2S data frame length
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1432 * @rmtoll I2SCFGR DATLEN LL_I2S_GetDataFormat\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1433 * I2SCFGR CHLEN LL_I2S_GetDataFormat
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1434 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1435 * @retval Returned value can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1436 * @arg @ref LL_I2S_DATAFORMAT_16B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1437 * @arg @ref LL_I2S_DATAFORMAT_16B_EXTENDED
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1438 * @arg @ref LL_I2S_DATAFORMAT_24B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1439 * @arg @ref LL_I2S_DATAFORMAT_32B
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1440 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1441 __STATIC_INLINE uint32_t LL_I2S_GetDataFormat(SPI_TypeDef *SPIx)
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
parents:
diff changeset
1443 return (uint32_t)(READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN));
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
parents:
diff changeset
1445
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
parents:
diff changeset
1447 * @brief Set I2S clock polarity
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1448 * @rmtoll I2SCFGR CKPOL LL_I2S_SetClockPolarity
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1449 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1450 * @param ClockPolarity This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1451 * @arg @ref LL_I2S_POLARITY_LOW
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1452 * @arg @ref LL_I2S_POLARITY_HIGH
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1453 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1454 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1455 __STATIC_INLINE void LL_I2S_SetClockPolarity(SPI_TypeDef *SPIx, uint32_t ClockPolarity)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1456 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1457 SET_BIT(SPIx->I2SCFGR, ClockPolarity);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1458 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1459
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1460 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1461 * @brief Get I2S clock polarity
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1462 * @rmtoll I2SCFGR CKPOL LL_I2S_GetClockPolarity
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1463 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1464 * @retval Returned value can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1465 * @arg @ref LL_I2S_POLARITY_LOW
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1466 * @arg @ref LL_I2S_POLARITY_HIGH
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1467 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1468 __STATIC_INLINE uint32_t LL_I2S_GetClockPolarity(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1469 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1470 return (uint32_t)(READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_CKPOL));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1471 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1472
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1473 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1474 * @brief Set I2S standard protocol
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1475 * @rmtoll I2SCFGR I2SSTD LL_I2S_SetStandard\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1476 * I2SCFGR PCMSYNC LL_I2S_SetStandard
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1477 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1478 * @param Standard This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1479 * @arg @ref LL_I2S_STANDARD_PHILIPS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1480 * @arg @ref LL_I2S_STANDARD_MSB
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1481 * @arg @ref LL_I2S_STANDARD_LSB
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1482 * @arg @ref LL_I2S_STANDARD_PCM_SHORT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1483 * @arg @ref LL_I2S_STANDARD_PCM_LONG
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1484 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1485 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1486 __STATIC_INLINE void LL_I2S_SetStandard(SPI_TypeDef *SPIx, uint32_t Standard)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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1487 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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1488 MODIFY_REG(SPIx->I2SCFGR, SPI_I2SCFGR_I2SSTD | SPI_I2SCFGR_PCMSYNC, Standard);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1489 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1490
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1491 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1492 * @brief Get I2S standard protocol
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1493 * @rmtoll I2SCFGR I2SSTD LL_I2S_GetStandard\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1494 * I2SCFGR PCMSYNC LL_I2S_GetStandard
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1495 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1496 * @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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1497 * @arg @ref LL_I2S_STANDARD_PHILIPS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1498 * @arg @ref LL_I2S_STANDARD_MSB
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1499 * @arg @ref LL_I2S_STANDARD_LSB
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1500 * @arg @ref LL_I2S_STANDARD_PCM_SHORT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1501 * @arg @ref LL_I2S_STANDARD_PCM_LONG
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1502 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1503 __STATIC_INLINE uint32_t LL_I2S_GetStandard(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1504 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1505 return (uint32_t)(READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SSTD | SPI_I2SCFGR_PCMSYNC));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1506 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1507
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1508 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1509 * @brief Set I2S transfer mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1510 * @rmtoll I2SCFGR I2SCFG LL_I2S_SetTransferMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1511 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1512 * @param Mode This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1513 * @arg @ref LL_I2S_MODE_SLAVE_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1514 * @arg @ref LL_I2S_MODE_SLAVE_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1515 * @arg @ref LL_I2S_MODE_MASTER_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1516 * @arg @ref LL_I2S_MODE_MASTER_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1517 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1518 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1519 __STATIC_INLINE void LL_I2S_SetTransferMode(SPI_TypeDef *SPIx, uint32_t Mode)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1520 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1521 MODIFY_REG(SPIx->I2SCFGR, SPI_I2SCFGR_I2SCFG, Mode);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1522 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1523
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1524 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1525 * @brief Get I2S transfer mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1526 * @rmtoll I2SCFGR I2SCFG LL_I2S_GetTransferMode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1527 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1528 * @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
1529 * @arg @ref LL_I2S_MODE_SLAVE_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1530 * @arg @ref LL_I2S_MODE_SLAVE_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1531 * @arg @ref LL_I2S_MODE_MASTER_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1532 * @arg @ref LL_I2S_MODE_MASTER_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1533 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1534 __STATIC_INLINE uint32_t LL_I2S_GetTransferMode(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1535 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1536 return (uint32_t)(READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_I2SCFG));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1537 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1538
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1539 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1540 * @brief Set I2S linear prescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1541 * @rmtoll I2SPR I2SDIV LL_I2S_SetPrescalerLinear
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1542 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1543 * @param PrescalerLinear Value between Min_Data=0x02 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1544 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1545 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1546 __STATIC_INLINE void LL_I2S_SetPrescalerLinear(SPI_TypeDef *SPIx, uint8_t PrescalerLinear)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1547 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1548 MODIFY_REG(SPIx->I2SPR, SPI_I2SPR_I2SDIV, PrescalerLinear);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1549 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1550
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1551 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1552 * @brief Get I2S linear prescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1553 * @rmtoll I2SPR I2SDIV LL_I2S_GetPrescalerLinear
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1554 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1555 * @retval PrescalerLinear Value between Min_Data=0x02 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1556 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1557 __STATIC_INLINE uint32_t LL_I2S_GetPrescalerLinear(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1558 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1559 return (uint32_t)(READ_BIT(SPIx->I2SPR, SPI_I2SPR_I2SDIV));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1560 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1561
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1562 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1563 * @brief Set I2S parity prescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1564 * @rmtoll I2SPR ODD LL_I2S_SetPrescalerParity
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1565 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1566 * @param PrescalerParity This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1567 * @arg @ref LL_I2S_PRESCALER_PARITY_EVEN
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1568 * @arg @ref LL_I2S_PRESCALER_PARITY_ODD
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1569 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1570 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1571 __STATIC_INLINE void LL_I2S_SetPrescalerParity(SPI_TypeDef *SPIx, uint32_t PrescalerParity)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1572 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1573 MODIFY_REG(SPIx->I2SPR, SPI_I2SPR_ODD, PrescalerParity << 8U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1574 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1575
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1576 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1577 * @brief Get I2S parity prescaler
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1578 * @rmtoll I2SPR ODD LL_I2S_GetPrescalerParity
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1579 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1580 * @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
1581 * @arg @ref LL_I2S_PRESCALER_PARITY_EVEN
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1582 * @arg @ref LL_I2S_PRESCALER_PARITY_ODD
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1583 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1584 __STATIC_INLINE uint32_t LL_I2S_GetPrescalerParity(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1585 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1586 return (uint32_t)(READ_BIT(SPIx->I2SPR, SPI_I2SPR_ODD) >> 8U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1587 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1588
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1589 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1590 * @brief Enable the master clock ouput (Pin MCK)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1591 * @rmtoll I2SPR MCKOE LL_I2S_EnableMasterClock
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1592 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1593 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1594 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1595 __STATIC_INLINE void LL_I2S_EnableMasterClock(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1596 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1597 SET_BIT(SPIx->I2SPR, SPI_I2SPR_MCKOE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1598 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1599
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1600 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1601 * @brief Disable the master clock ouput (Pin MCK)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1602 * @rmtoll I2SPR MCKOE LL_I2S_DisableMasterClock
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1603 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1604 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1605 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1606 __STATIC_INLINE void LL_I2S_DisableMasterClock(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1607 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1608 CLEAR_BIT(SPIx->I2SPR, SPI_I2SPR_MCKOE);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1609 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1610
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1611 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1612 * @brief Check if the master clock ouput (Pin MCK) is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1613 * @rmtoll I2SPR MCKOE LL_I2S_IsEnabledMasterClock
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1614 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1615 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1616 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1617 __STATIC_INLINE uint32_t LL_I2S_IsEnabledMasterClock(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1618 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1619 return (READ_BIT(SPIx->I2SPR, SPI_I2SPR_MCKOE) == (SPI_I2SPR_MCKOE));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1620 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1621
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1622 #if defined(SPI_I2SCFGR_ASTRTEN)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1623 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1624 * @brief Enable asynchronous start
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1625 * @rmtoll I2SCFGR ASTRTEN LL_I2S_EnableAsyncStart
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1626 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1627 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1628 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1629 __STATIC_INLINE void LL_I2S_EnableAsyncStart(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1630 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1631 SET_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_ASTRTEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1632 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1633
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1634 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1635 * @brief Disable asynchronous start
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1636 * @rmtoll I2SCFGR ASTRTEN LL_I2S_DisableAsyncStart
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1637 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1638 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1639 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1640 __STATIC_INLINE void LL_I2S_DisableAsyncStart(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1641 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1642 CLEAR_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_ASTRTEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1643 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1644
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1645 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1646 * @brief Check if asynchronous start is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1647 * @rmtoll I2SCFGR ASTRTEN LL_I2S_IsEnabledAsyncStart
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1648 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1649 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1650 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1651 __STATIC_INLINE uint32_t LL_I2S_IsEnabledAsyncStart(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1652 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1653 return (READ_BIT(SPIx->I2SCFGR, SPI_I2SCFGR_ASTRTEN) == (SPI_I2SCFGR_ASTRTEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1654 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1655 #endif /* SPI_I2SCFGR_ASTRTEN */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1656
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1657 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1658 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1659 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1660
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1661 /** @defgroup I2S_LL_EF_FLAG FLAG Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1662 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1663 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1664
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1665 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1666 * @brief Check if Rx buffer is not empty
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1667 * @rmtoll SR RXNE LL_I2S_IsActiveFlag_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1668 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1669 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1670 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1671 __STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_RXNE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1672 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1673 return LL_SPI_IsActiveFlag_RXNE(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1674 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1675
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1676 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1677 * @brief Check if Tx buffer is empty
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1678 * @rmtoll SR TXE LL_I2S_IsActiveFlag_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1679 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1680 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1681 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1682 __STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_TXE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1683 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1684 return LL_SPI_IsActiveFlag_TXE(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1685 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1686
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1687 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1688 * @brief Get busy flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1689 * @rmtoll SR BSY LL_I2S_IsActiveFlag_BSY
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1690 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1691 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1692 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1693 __STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_BSY(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1694 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1695 return LL_SPI_IsActiveFlag_BSY(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1696 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1697
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1698 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1699 * @brief Get overrun error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1700 * @rmtoll SR OVR LL_I2S_IsActiveFlag_OVR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1701 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1702 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1703 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1704 __STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_OVR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1705 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1706 return LL_SPI_IsActiveFlag_OVR(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1707 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1708
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1709 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1710 * @brief Get underrun error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1711 * @rmtoll SR UDR LL_I2S_IsActiveFlag_UDR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1712 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1713 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1714 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1715 __STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_UDR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1716 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1717 return (READ_BIT(SPIx->SR, SPI_SR_UDR) == (SPI_SR_UDR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1718 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1719
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1720 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1721 * @brief Get frame format error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1722 * @rmtoll SR FRE LL_I2S_IsActiveFlag_FRE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1723 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1724 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1725 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1726 __STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_FRE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1727 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1728 return LL_SPI_IsActiveFlag_FRE(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1729 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1730
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1731 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1732 * @brief Get channel side flag.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1733 * @note 0: Channel Left has to be transmitted or has been received\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1734 * 1: Channel Right has to be transmitted or has been received\n
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1735 * It has no significance in PCM mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1736 * @rmtoll SR CHSIDE LL_I2S_IsActiveFlag_CHSIDE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1737 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1738 * @retval State of bit (1 or 0).
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 __STATIC_INLINE uint32_t LL_I2S_IsActiveFlag_CHSIDE(SPI_TypeDef *SPIx)
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 return (READ_BIT(SPIx->SR, SPI_SR_CHSIDE) == (SPI_SR_CHSIDE));
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 * @brief Clear overrun error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1747 * @rmtoll SR OVR LL_I2S_ClearFlag_OVR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1748 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1749 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1750 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1751 __STATIC_INLINE void LL_I2S_ClearFlag_OVR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1752 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1753 LL_SPI_ClearFlag_OVR(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1754 }
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 * @brief Clear underrun error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1758 * @rmtoll SR UDR LL_I2S_ClearFlag_UDR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1759 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1760 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1761 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1762 __STATIC_INLINE void LL_I2S_ClearFlag_UDR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1763 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1764 __IO uint32_t tmpreg;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1765 tmpreg = SPIx->SR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1766 (void)tmpreg;
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 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1770 * @brief Clear frame format error flag
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1771 * @rmtoll SR FRE LL_I2S_ClearFlag_FRE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1772 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1773 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1774 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1775 __STATIC_INLINE void LL_I2S_ClearFlag_FRE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1776 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1777 LL_SPI_ClearFlag_FRE(SPIx);
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 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1781 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1782 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1783
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1784 /** @defgroup I2S_LL_EF_IT Interrupt Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1785 * @{
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
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 * @brief Enable error IT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1790 * @note This bit controls the generation of an interrupt when an error condition occurs (OVR, UDR and FRE in I2S mode).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1791 * @rmtoll CR2 ERRIE LL_I2S_EnableIT_ERR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1792 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1793 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1794 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1795 __STATIC_INLINE void LL_I2S_EnableIT_ERR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1796 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1797 LL_SPI_EnableIT_ERR(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1798 }
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 * @brief Enable Rx buffer not empty IT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1802 * @rmtoll CR2 RXNEIE LL_I2S_EnableIT_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1803 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1804 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1805 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1806 __STATIC_INLINE void LL_I2S_EnableIT_RXNE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1807 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1808 LL_SPI_EnableIT_RXNE(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1809 }
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 * @brief Enable Tx buffer empty IT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1813 * @rmtoll CR2 TXEIE LL_I2S_EnableIT_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1814 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1815 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1816 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1817 __STATIC_INLINE void LL_I2S_EnableIT_TXE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1818 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1819 LL_SPI_EnableIT_TXE(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1820 }
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 * @brief Disable error IT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1824 * @note This bit controls the generation of an interrupt when an error condition occurs (OVR, UDR and FRE in I2S mode).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1825 * @rmtoll CR2 ERRIE LL_I2S_DisableIT_ERR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1826 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1827 * @retval None
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 void LL_I2S_DisableIT_ERR(SPI_TypeDef *SPIx)
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 LL_SPI_DisableIT_ERR(SPIx);
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 Disable Rx buffer not empty IT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1836 * @rmtoll CR2 RXNEIE LL_I2S_DisableIT_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1837 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1838 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1839 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1840 __STATIC_INLINE void LL_I2S_DisableIT_RXNE(SPI_TypeDef *SPIx)
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 LL_SPI_DisableIT_RXNE(SPIx);
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
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 * @brief Disable Tx buffer empty IT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1847 * @rmtoll CR2 TXEIE LL_I2S_DisableIT_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1848 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1849 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1850 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1851 __STATIC_INLINE void LL_I2S_DisableIT_TXE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1852 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1853 LL_SPI_DisableIT_TXE(SPIx);
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
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 * @brief Check if ERR IT is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1858 * @rmtoll CR2 ERRIE LL_I2S_IsEnabledIT_ERR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1859 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1860 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1861 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1862 __STATIC_INLINE uint32_t LL_I2S_IsEnabledIT_ERR(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1863 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1864 return LL_SPI_IsEnabledIT_ERR(SPIx);
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
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 * @brief Check if RXNE IT is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1869 * @rmtoll CR2 RXNEIE LL_I2S_IsEnabledIT_RXNE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1870 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1871 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1872 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1873 __STATIC_INLINE uint32_t LL_I2S_IsEnabledIT_RXNE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1874 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1875 return LL_SPI_IsEnabledIT_RXNE(SPIx);
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
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 * @brief Check if TXE IT is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1880 * @rmtoll CR2 TXEIE LL_I2S_IsEnabledIT_TXE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1881 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1882 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1883 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1884 __STATIC_INLINE uint32_t LL_I2S_IsEnabledIT_TXE(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1885 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1886 return LL_SPI_IsEnabledIT_TXE(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1887 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1888
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1889 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1890 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1891 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1892
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1893 /** @defgroup I2S_LL_EF_DMA DMA Management
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1894 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1895 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1896
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1897 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1898 * @brief Enable DMA Rx
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1899 * @rmtoll CR2 RXDMAEN LL_I2S_EnableDMAReq_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1900 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1901 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1902 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1903 __STATIC_INLINE void LL_I2S_EnableDMAReq_RX(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1904 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1905 LL_SPI_EnableDMAReq_RX(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1906 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1907
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1908 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1909 * @brief Disable DMA Rx
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1910 * @rmtoll CR2 RXDMAEN LL_I2S_DisableDMAReq_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1911 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1912 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1913 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1914 __STATIC_INLINE void LL_I2S_DisableDMAReq_RX(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1915 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1916 LL_SPI_DisableDMAReq_RX(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1917 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1918
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1919 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1920 * @brief Check if DMA Rx is enabled
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1921 * @rmtoll CR2 RXDMAEN LL_I2S_IsEnabledDMAReq_RX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1922 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1923 * @retval State of bit (1 or 0).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1924 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1925 __STATIC_INLINE uint32_t LL_I2S_IsEnabledDMAReq_RX(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1926 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1927 return LL_SPI_IsEnabledDMAReq_RX(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1928 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1929
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1930 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1931 * @brief Enable DMA Tx
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1932 * @rmtoll CR2 TXDMAEN LL_I2S_EnableDMAReq_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1933 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1934 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1935 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1936 __STATIC_INLINE void LL_I2S_EnableDMAReq_TX(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1937 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1938 LL_SPI_EnableDMAReq_TX(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1939 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1940
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1941 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1942 * @brief Disable DMA Tx
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1943 * @rmtoll CR2 TXDMAEN LL_I2S_DisableDMAReq_TX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1944 * @param SPIx SPI Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1945 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1946 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1947 __STATIC_INLINE void LL_I2S_DisableDMAReq_TX(SPI_TypeDef *SPIx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1948 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1949 LL_SPI_DisableDMAReq_TX(SPIx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1950 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1951
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1952 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1953 * @brief Check if DMA Tx is enabled
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1954 * @rmtoll CR2 TXDMAEN LL_I2S_IsEnabledDMAReq_TX
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1955 * @param SPIx SPI Instance
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1956 * @retval State of bit (1 or 0).
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1957 */
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1958 __STATIC_INLINE uint32_t LL_I2S_IsEnabledDMAReq_TX(SPI_TypeDef *SPIx)
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1959 {
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1960 return LL_SPI_IsEnabledDMAReq_TX(SPIx);
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1961 }
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1962
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1963 /**
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1964 * @}
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1965 */
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1966
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1967 /** @defgroup I2S_LL_EF_DATA DATA Management
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1968 * @{
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1969 */
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1970
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1971 /**
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1972 * @brief Read 16-Bits in data register
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1973 * @rmtoll DR DR LL_I2S_ReceiveData16
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1974 * @param SPIx SPI Instance
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1975 * @retval RxData Value between Min_Data=0x0000 and Max_Data=0xFFFF
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1976 */
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1977 __STATIC_INLINE uint16_t LL_I2S_ReceiveData16(SPI_TypeDef *SPIx)
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1978 {
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1979 return LL_SPI_ReceiveData16(SPIx);
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1980 }
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1981
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1982 /**
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1983 * @brief Write 16-Bits in data register
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1984 * @rmtoll DR DR LL_I2S_TransmitData16
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1985 * @param SPIx SPI Instance
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1986 * @param TxData Value between Min_Data=0x0000 and Max_Data=0xFFFF
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1987 * @retval None
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1988 */
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1989 __STATIC_INLINE void LL_I2S_TransmitData16(SPI_TypeDef *SPIx, uint16_t TxData)
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1990 {
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1991 LL_SPI_TransmitData16(SPIx, TxData);
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1992 }
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1993
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1994 /**
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1995 * @}
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1996 */
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1997
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1998 #if defined(USE_FULL_LL_DRIVER)
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1999 /** @defgroup I2S_LL_EF_Init Initialization and de-initialization functions
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2000 * @{
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2001 */
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2002
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2003 ErrorStatus LL_I2S_DeInit(SPI_TypeDef *SPIx);
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2004 ErrorStatus LL_I2S_Init(SPI_TypeDef *SPIx, LL_I2S_InitTypeDef *I2S_InitStruct);
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2005 void LL_I2S_StructInit(LL_I2S_InitTypeDef *I2S_InitStruct);
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2006 void LL_I2S_ConfigPrescaler(SPI_TypeDef *SPIx, uint32_t PrescalerLinear, uint32_t PrescalerParity);
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2007 #if defined (SPI_I2S_FULLDUPLEX_SUPPORT)
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2008 ErrorStatus LL_I2S_InitFullDuplex(SPI_TypeDef *I2Sxext, LL_I2S_InitTypeDef *I2S_InitStruct);
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2009 #endif /* SPI_I2S_FULLDUPLEX_SUPPORT */
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2010
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2011 /**
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2012 * @}
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2013 */
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2014 #endif /* USE_FULL_LL_DRIVER */
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2015
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2016 /**
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2017 * @}
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2018 */
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2019
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2020 /**
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2021 * @}
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2022 */
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2023
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2024 #endif /* defined (SPI1) || defined (SPI2) || defined (SPI3) || defined (SPI4) || defined (SPI5) || defined(SPI6) */
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2025
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2026 /**
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2027 * @}
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2028 */
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2029
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2030 #ifdef __cplusplus
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2031 }
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2032 #endif
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2033
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2034 #endif /* __STM32F4xx_LL_SPI_H */
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2035
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2036 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/