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targets/cmsis/TARGET_STM/TARGET_STM32F3XX/stm32f30x_spi.h@637:ed69428d4850, 2015-12-22 (annotated)

Committer:
jaerts
Date:
Tue Dec 22 13:22:16 2015 +0000
Revision:
637:ed69428d4850
Parent:
155:8435094ec241 
Add very shady LPC1768 CAN Filter implementation

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UserRevisionLine numberNew contents of line
mbed_official 155:8435094ec241 1 /**
mbed_official 155:8435094ec241 2 ******************************************************************************
mbed_official 155:8435094ec241 3 * @file stm32f30x_spi.h
mbed_official 155:8435094ec241 4 * @author MCD Application Team
mbed_official 155:8435094ec241 5 * @version V1.1.0
mbed_official 155:8435094ec241 6 * @date 27-February-2014
mbed_official 155:8435094ec241 7 * @brief This file contains all the functions prototypes for the SPI
mbed_official 155:8435094ec241 8 * firmware library.
mbed_official 155:8435094ec241 9 ******************************************************************************
mbed_official 155:8435094ec241 10 * @attention
mbed_official 155:8435094ec241 11 *
mbed_official 155:8435094ec241 12 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 155:8435094ec241 13 *
mbed_official 155:8435094ec241 14 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 155:8435094ec241 15 * are permitted provided that the following conditions are met:
mbed_official 155:8435094ec241 16 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 155:8435094ec241 17 * this list of conditions and the following disclaimer.
mbed_official 155:8435094ec241 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 155:8435094ec241 19 * this list of conditions and the following disclaimer in the documentation
mbed_official 155:8435094ec241 20 * and/or other materials provided with the distribution.
mbed_official 155:8435094ec241 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 155:8435094ec241 22 * may be used to endorse or promote products derived from this software
mbed_official 155:8435094ec241 23 * without specific prior written permission.
mbed_official 155:8435094ec241 24 *
mbed_official 155:8435094ec241 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 155:8435094ec241 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 155:8435094ec241 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 155:8435094ec241 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 155:8435094ec241 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 155:8435094ec241 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 155:8435094ec241 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 155:8435094ec241 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 155:8435094ec241 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 155:8435094ec241 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 155:8435094ec241 35 *
mbed_official 155:8435094ec241 36 ******************************************************************************
mbed_official 155:8435094ec241 37 */
mbed_official 155:8435094ec241 38
mbed_official 155:8435094ec241 39 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 155:8435094ec241 40 #ifndef __STM32F30x_SPI_H
mbed_official 155:8435094ec241 41 #define __STM32F30x_SPI_H
mbed_official 155:8435094ec241 42
mbed_official 155:8435094ec241 43 #ifdef __cplusplus
mbed_official 155:8435094ec241 44 extern "C" {
mbed_official 155:8435094ec241 45 #endif
mbed_official 155:8435094ec241 46
mbed_official 155:8435094ec241 47 /* Includes ------------------------------------------------------------------*/
mbed_official 155:8435094ec241 48 #include "stm32f30x.h"
mbed_official 155:8435094ec241 49
mbed_official 155:8435094ec241 50 /** @addtogroup STM32F30x_StdPeriph_Driver
mbed_official 155:8435094ec241 51 * @{
mbed_official 155:8435094ec241 52 */
mbed_official 155:8435094ec241 53
mbed_official 155:8435094ec241 54 /** @addtogroup SPI
mbed_official 155:8435094ec241 55 * @{
mbed_official 155:8435094ec241 56 */
mbed_official 155:8435094ec241 57
mbed_official 155:8435094ec241 58 /* Exported types ------------------------------------------------------------*/
mbed_official 155:8435094ec241 59
mbed_official 155:8435094ec241 60 /**
mbed_official 155:8435094ec241 61 * @brief SPI Init structure definition
mbed_official 155:8435094ec241 62 */
mbed_official 155:8435094ec241 63
mbed_official 155:8435094ec241 64 typedef struct
mbed_official 155:8435094ec241 65 {
mbed_official 155:8435094ec241 66 uint16_t SPI_Direction; /*!< Specifies the SPI unidirectional or bidirectional data mode.
mbed_official 155:8435094ec241 67 This parameter can be a value of @ref SPI_data_direction */
mbed_official 155:8435094ec241 68
mbed_official 155:8435094ec241 69 uint16_t SPI_Mode; /*!< Specifies the SPI mode (Master/Slave).
mbed_official 155:8435094ec241 70 This parameter can be a value of @ref SPI_mode */
mbed_official 155:8435094ec241 71
mbed_official 155:8435094ec241 72 uint16_t SPI_DataSize; /*!< Specifies the SPI data size.
mbed_official 155:8435094ec241 73 This parameter can be a value of @ref SPI_data_size */
mbed_official 155:8435094ec241 74
mbed_official 155:8435094ec241 75 uint16_t SPI_CPOL; /*!< Specifies the serial clock steady state.
mbed_official 155:8435094ec241 76 This parameter can be a value of @ref SPI_Clock_Polarity */
mbed_official 155:8435094ec241 77
mbed_official 155:8435094ec241 78 uint16_t SPI_CPHA; /*!< Specifies the clock active edge for the bit capture.
mbed_official 155:8435094ec241 79 This parameter can be a value of @ref SPI_Clock_Phase */
mbed_official 155:8435094ec241 80
mbed_official 155:8435094ec241 81 uint16_t SPI_NSS; /*!< Specifies whether the NSS signal is managed by
mbed_official 155:8435094ec241 82 hardware (NSS pin) or by software using the SSI bit.
mbed_official 155:8435094ec241 83 This parameter can be a value of @ref SPI_Slave_Select_management */
mbed_official 155:8435094ec241 84
mbed_official 155:8435094ec241 85 uint16_t SPI_BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be
mbed_official 155:8435094ec241 86 used to configure the transmit and receive SCK clock.
mbed_official 155:8435094ec241 87 This parameter can be a value of @ref SPI_BaudRate_Prescaler.
mbed_official 155:8435094ec241 88 @note The communication clock is derived from the master
mbed_official 155:8435094ec241 89 clock. The slave clock does not need to be set. */
mbed_official 155:8435094ec241 90
mbed_official 155:8435094ec241 91 uint16_t SPI_FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit.
mbed_official 155:8435094ec241 92 This parameter can be a value of @ref SPI_MSB_LSB_transmission */
mbed_official 155:8435094ec241 93
mbed_official 155:8435094ec241 94 uint16_t SPI_CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation. */
mbed_official 155:8435094ec241 95 }SPI_InitTypeDef;
mbed_official 155:8435094ec241 96
mbed_official 155:8435094ec241 97
mbed_official 155:8435094ec241 98 /**
mbed_official 155:8435094ec241 99 * @brief I2S Init structure definition
mbed_official 155:8435094ec241 100 */
mbed_official 155:8435094ec241 101
mbed_official 155:8435094ec241 102 typedef struct
mbed_official 155:8435094ec241 103 {
mbed_official 155:8435094ec241 104 uint16_t I2S_Mode; /*!< Specifies the I2S operating mode.
mbed_official 155:8435094ec241 105 This parameter can be a value of @ref I2S_Mode */
mbed_official 155:8435094ec241 106
mbed_official 155:8435094ec241 107 uint16_t I2S_Standard; /*!< Specifies the standard used for the I2S communication.
mbed_official 155:8435094ec241 108 This parameter can be a value of @ref I2S_Standard */
mbed_official 155:8435094ec241 109
mbed_official 155:8435094ec241 110 uint16_t I2S_DataFormat; /*!< Specifies the data format for the I2S communication.
mbed_official 155:8435094ec241 111 This parameter can be a value of @ref I2S_Data_Format */
mbed_official 155:8435094ec241 112
mbed_official 155:8435094ec241 113 uint16_t I2S_MCLKOutput; /*!< Specifies whether the I2S MCLK output is enabled or not.
mbed_official 155:8435094ec241 114 This parameter can be a value of @ref I2S_MCLK_Output */
mbed_official 155:8435094ec241 115
mbed_official 155:8435094ec241 116 uint32_t I2S_AudioFreq; /*!< Specifies the frequency selected for the I2S communication.
mbed_official 155:8435094ec241 117 This parameter can be a value of @ref I2S_Audio_Frequency */
mbed_official 155:8435094ec241 118
mbed_official 155:8435094ec241 119 uint16_t I2S_CPOL; /*!< Specifies the idle state of the I2S clock.
mbed_official 155:8435094ec241 120 This parameter can be a value of @ref I2S_Clock_Polarity */
mbed_official 155:8435094ec241 121 }I2S_InitTypeDef;
mbed_official 155:8435094ec241 122
mbed_official 155:8435094ec241 123 /* Exported constants --------------------------------------------------------*/
mbed_official 155:8435094ec241 124
mbed_official 155:8435094ec241 125 /** @defgroup SPI_Exported_Constants
mbed_official 155:8435094ec241 126 * @{
mbed_official 155:8435094ec241 127 */
mbed_official 155:8435094ec241 128
mbed_official 155:8435094ec241 129 #define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \
mbed_official 155:8435094ec241 130 ((PERIPH) == SPI2) || \
mbed_official 155:8435094ec241 131 ((PERIPH) == SPI3))
mbed_official 155:8435094ec241 132
mbed_official 155:8435094ec241 133 #define IS_SPI_ALL_PERIPH_EXT(PERIPH) (((PERIPH) == SPI1) || \
mbed_official 155:8435094ec241 134 ((PERIPH) == SPI2) || \
mbed_official 155:8435094ec241 135 ((PERIPH) == SPI3) || \
mbed_official 155:8435094ec241 136 ((PERIPH) == I2S2ext) || \
mbed_official 155:8435094ec241 137 ((PERIPH) == I2S3ext))
mbed_official 155:8435094ec241 138
mbed_official 155:8435094ec241 139 #define IS_SPI_23_PERIPH(PERIPH) (((PERIPH) == SPI2) || \
mbed_official 155:8435094ec241 140 ((PERIPH) == SPI3))
mbed_official 155:8435094ec241 141
mbed_official 155:8435094ec241 142 #define IS_SPI_23_PERIPH_EXT(PERIPH) (((PERIPH) == SPI2) || \
mbed_official 155:8435094ec241 143 ((PERIPH) == SPI3) || \
mbed_official 155:8435094ec241 144 ((PERIPH) == I2S2ext) || \
mbed_official 155:8435094ec241 145 ((PERIPH) == I2S3ext))
mbed_official 155:8435094ec241 146
mbed_official 155:8435094ec241 147 #define IS_I2S_EXT_PERIPH(PERIPH) (((PERIPH) == I2S2ext) || \
mbed_official 155:8435094ec241 148 ((PERIPH) == I2S3ext))
mbed_official 155:8435094ec241 149
mbed_official 155:8435094ec241 150 /** @defgroup SPI_data_direction
mbed_official 155:8435094ec241 151 * @{
mbed_official 155:8435094ec241 152 */
mbed_official 155:8435094ec241 153
mbed_official 155:8435094ec241 154 #define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000)
mbed_official 155:8435094ec241 155 #define SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400)
mbed_official 155:8435094ec241 156 #define SPI_Direction_1Line_Rx ((uint16_t)0x8000)
mbed_official 155:8435094ec241 157 #define SPI_Direction_1Line_Tx ((uint16_t)0xC000)
mbed_official 155:8435094ec241 158 #define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) || \
mbed_official 155:8435094ec241 159 ((MODE) == SPI_Direction_2Lines_RxOnly) || \
mbed_official 155:8435094ec241 160 ((MODE) == SPI_Direction_1Line_Rx) || \
mbed_official 155:8435094ec241 161 ((MODE) == SPI_Direction_1Line_Tx))
mbed_official 155:8435094ec241 162 /**
mbed_official 155:8435094ec241 163 * @}
mbed_official 155:8435094ec241 164 */
mbed_official 155:8435094ec241 165
mbed_official 155:8435094ec241 166 /** @defgroup SPI_mode
mbed_official 155:8435094ec241 167 * @{
mbed_official 155:8435094ec241 168 */
mbed_official 155:8435094ec241 169
mbed_official 155:8435094ec241 170 #define SPI_Mode_Master ((uint16_t)0x0104)
mbed_official 155:8435094ec241 171 #define SPI_Mode_Slave ((uint16_t)0x0000)
mbed_official 155:8435094ec241 172 #define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) || \
mbed_official 155:8435094ec241 173 ((MODE) == SPI_Mode_Slave))
mbed_official 155:8435094ec241 174 /**
mbed_official 155:8435094ec241 175 * @}
mbed_official 155:8435094ec241 176 */
mbed_official 155:8435094ec241 177
mbed_official 155:8435094ec241 178 /** @defgroup SPI_data_size
mbed_official 155:8435094ec241 179 * @{
mbed_official 155:8435094ec241 180 */
mbed_official 155:8435094ec241 181
mbed_official 155:8435094ec241 182 #define SPI_DataSize_4b ((uint16_t)0x0300)
mbed_official 155:8435094ec241 183 #define SPI_DataSize_5b ((uint16_t)0x0400)
mbed_official 155:8435094ec241 184 #define SPI_DataSize_6b ((uint16_t)0x0500)
mbed_official 155:8435094ec241 185 #define SPI_DataSize_7b ((uint16_t)0x0600)
mbed_official 155:8435094ec241 186 #define SPI_DataSize_8b ((uint16_t)0x0700)
mbed_official 155:8435094ec241 187 #define SPI_DataSize_9b ((uint16_t)0x0800)
mbed_official 155:8435094ec241 188 #define SPI_DataSize_10b ((uint16_t)0x0900)
mbed_official 155:8435094ec241 189 #define SPI_DataSize_11b ((uint16_t)0x0A00)
mbed_official 155:8435094ec241 190 #define SPI_DataSize_12b ((uint16_t)0x0B00)
mbed_official 155:8435094ec241 191 #define SPI_DataSize_13b ((uint16_t)0x0C00)
mbed_official 155:8435094ec241 192 #define SPI_DataSize_14b ((uint16_t)0x0D00)
mbed_official 155:8435094ec241 193 #define SPI_DataSize_15b ((uint16_t)0x0E00)
mbed_official 155:8435094ec241 194 #define SPI_DataSize_16b ((uint16_t)0x0F00)
mbed_official 155:8435094ec241 195 #define IS_SPI_DATA_SIZE(SIZE) (((SIZE) == SPI_DataSize_4b) || \
mbed_official 155:8435094ec241 196 ((SIZE) == SPI_DataSize_5b) || \
mbed_official 155:8435094ec241 197 ((SIZE) == SPI_DataSize_6b) || \
mbed_official 155:8435094ec241 198 ((SIZE) == SPI_DataSize_7b) || \
mbed_official 155:8435094ec241 199 ((SIZE) == SPI_DataSize_8b) || \
mbed_official 155:8435094ec241 200 ((SIZE) == SPI_DataSize_9b) || \
mbed_official 155:8435094ec241 201 ((SIZE) == SPI_DataSize_10b) || \
mbed_official 155:8435094ec241 202 ((SIZE) == SPI_DataSize_11b) || \
mbed_official 155:8435094ec241 203 ((SIZE) == SPI_DataSize_12b) || \
mbed_official 155:8435094ec241 204 ((SIZE) == SPI_DataSize_13b) || \
mbed_official 155:8435094ec241 205 ((SIZE) == SPI_DataSize_14b) || \
mbed_official 155:8435094ec241 206 ((SIZE) == SPI_DataSize_15b) || \
mbed_official 155:8435094ec241 207 ((SIZE) == SPI_DataSize_16b))
mbed_official 155:8435094ec241 208 /**
mbed_official 155:8435094ec241 209 * @}
mbed_official 155:8435094ec241 210 */
mbed_official 155:8435094ec241 211
mbed_official 155:8435094ec241 212 /** @defgroup SPI_CRC_length
mbed_official 155:8435094ec241 213 * @{
mbed_official 155:8435094ec241 214 */
mbed_official 155:8435094ec241 215
mbed_official 155:8435094ec241 216 #define SPI_CRCLength_8b ((uint16_t)0x0000)
mbed_official 155:8435094ec241 217 #define SPI_CRCLength_16b ((uint16_t)0x0800)
mbed_official 155:8435094ec241 218 #define IS_SPI_CRC_LENGTH(LENGTH) (((LENGTH) == SPI_CRCLength_8b) || \
mbed_official 155:8435094ec241 219 ((LENGTH) == SPI_CRCLength_16b))
mbed_official 155:8435094ec241 220 /**
mbed_official 155:8435094ec241 221 * @}
mbed_official 155:8435094ec241 222 */
mbed_official 155:8435094ec241 223
mbed_official 155:8435094ec241 224 /** @defgroup SPI_Clock_Polarity
mbed_official 155:8435094ec241 225 * @{
mbed_official 155:8435094ec241 226 */
mbed_official 155:8435094ec241 227
mbed_official 155:8435094ec241 228 #define SPI_CPOL_Low ((uint16_t)0x0000)
mbed_official 155:8435094ec241 229 #define SPI_CPOL_High ((uint16_t)0x0002)
mbed_official 155:8435094ec241 230 #define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) || \
mbed_official 155:8435094ec241 231 ((CPOL) == SPI_CPOL_High))
mbed_official 155:8435094ec241 232 /**
mbed_official 155:8435094ec241 233 * @}
mbed_official 155:8435094ec241 234 */
mbed_official 155:8435094ec241 235
mbed_official 155:8435094ec241 236 /** @defgroup SPI_Clock_Phase
mbed_official 155:8435094ec241 237 * @{
mbed_official 155:8435094ec241 238 */
mbed_official 155:8435094ec241 239
mbed_official 155:8435094ec241 240 #define SPI_CPHA_1Edge ((uint16_t)0x0000)
mbed_official 155:8435094ec241 241 #define SPI_CPHA_2Edge ((uint16_t)0x0001)
mbed_official 155:8435094ec241 242 #define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) || \
mbed_official 155:8435094ec241 243 ((CPHA) == SPI_CPHA_2Edge))
mbed_official 155:8435094ec241 244 /**
mbed_official 155:8435094ec241 245 * @}
mbed_official 155:8435094ec241 246 */
mbed_official 155:8435094ec241 247
mbed_official 155:8435094ec241 248 /** @defgroup SPI_Slave_Select_management
mbed_official 155:8435094ec241 249 * @{
mbed_official 155:8435094ec241 250 */
mbed_official 155:8435094ec241 251
mbed_official 155:8435094ec241 252 #define SPI_NSS_Soft ((uint16_t)0x0200)
mbed_official 155:8435094ec241 253 #define SPI_NSS_Hard ((uint16_t)0x0000)
mbed_official 155:8435094ec241 254 #define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) || \
mbed_official 155:8435094ec241 255 ((NSS) == SPI_NSS_Hard))
mbed_official 155:8435094ec241 256 /**
mbed_official 155:8435094ec241 257 * @}
mbed_official 155:8435094ec241 258 */
mbed_official 155:8435094ec241 259
mbed_official 155:8435094ec241 260 /** @defgroup SPI_BaudRate_Prescaler
mbed_official 155:8435094ec241 261 * @{
mbed_official 155:8435094ec241 262 */
mbed_official 155:8435094ec241 263
mbed_official 155:8435094ec241 264 #define SPI_BaudRatePrescaler_2 ((uint16_t)0x0000)
mbed_official 155:8435094ec241 265 #define SPI_BaudRatePrescaler_4 ((uint16_t)0x0008)
mbed_official 155:8435094ec241 266 #define SPI_BaudRatePrescaler_8 ((uint16_t)0x0010)
mbed_official 155:8435094ec241 267 #define SPI_BaudRatePrescaler_16 ((uint16_t)0x0018)
mbed_official 155:8435094ec241 268 #define SPI_BaudRatePrescaler_32 ((uint16_t)0x0020)
mbed_official 155:8435094ec241 269 #define SPI_BaudRatePrescaler_64 ((uint16_t)0x0028)
mbed_official 155:8435094ec241 270 #define SPI_BaudRatePrescaler_128 ((uint16_t)0x0030)
mbed_official 155:8435094ec241 271 #define SPI_BaudRatePrescaler_256 ((uint16_t)0x0038)
mbed_official 155:8435094ec241 272 #define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) || \
mbed_official 155:8435094ec241 273 ((PRESCALER) == SPI_BaudRatePrescaler_4) || \
mbed_official 155:8435094ec241 274 ((PRESCALER) == SPI_BaudRatePrescaler_8) || \
mbed_official 155:8435094ec241 275 ((PRESCALER) == SPI_BaudRatePrescaler_16) || \
mbed_official 155:8435094ec241 276 ((PRESCALER) == SPI_BaudRatePrescaler_32) || \
mbed_official 155:8435094ec241 277 ((PRESCALER) == SPI_BaudRatePrescaler_64) || \
mbed_official 155:8435094ec241 278 ((PRESCALER) == SPI_BaudRatePrescaler_128) || \
mbed_official 155:8435094ec241 279 ((PRESCALER) == SPI_BaudRatePrescaler_256))
mbed_official 155:8435094ec241 280 /**
mbed_official 155:8435094ec241 281 * @}
mbed_official 155:8435094ec241 282 */
mbed_official 155:8435094ec241 283
mbed_official 155:8435094ec241 284 /** @defgroup SPI_MSB_LSB_transmission
mbed_official 155:8435094ec241 285 * @{
mbed_official 155:8435094ec241 286 */
mbed_official 155:8435094ec241 287
mbed_official 155:8435094ec241 288 #define SPI_FirstBit_MSB ((uint16_t)0x0000)
mbed_official 155:8435094ec241 289 #define SPI_FirstBit_LSB ((uint16_t)0x0080)
mbed_official 155:8435094ec241 290 #define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) || \
mbed_official 155:8435094ec241 291 ((BIT) == SPI_FirstBit_LSB))
mbed_official 155:8435094ec241 292 /**
mbed_official 155:8435094ec241 293 * @}
mbed_official 155:8435094ec241 294 */
mbed_official 155:8435094ec241 295
mbed_official 155:8435094ec241 296 /** @defgroup I2S_Mode
mbed_official 155:8435094ec241 297 * @{
mbed_official 155:8435094ec241 298 */
mbed_official 155:8435094ec241 299
mbed_official 155:8435094ec241 300 #define I2S_Mode_SlaveTx ((uint16_t)0x0000)
mbed_official 155:8435094ec241 301 #define I2S_Mode_SlaveRx ((uint16_t)0x0100)
mbed_official 155:8435094ec241 302 #define I2S_Mode_MasterTx ((uint16_t)0x0200)
mbed_official 155:8435094ec241 303 #define I2S_Mode_MasterRx ((uint16_t)0x0300)
mbed_official 155:8435094ec241 304 #define IS_I2S_MODE(MODE) (((MODE) == I2S_Mode_SlaveTx) || \
mbed_official 155:8435094ec241 305 ((MODE) == I2S_Mode_SlaveRx) || \
mbed_official 155:8435094ec241 306 ((MODE) == I2S_Mode_MasterTx)|| \
mbed_official 155:8435094ec241 307 ((MODE) == I2S_Mode_MasterRx))
mbed_official 155:8435094ec241 308 /**
mbed_official 155:8435094ec241 309 * @}
mbed_official 155:8435094ec241 310 */
mbed_official 155:8435094ec241 311
mbed_official 155:8435094ec241 312 /** @defgroup I2S_Standard
mbed_official 155:8435094ec241 313 * @{
mbed_official 155:8435094ec241 314 */
mbed_official 155:8435094ec241 315
mbed_official 155:8435094ec241 316 #define I2S_Standard_Phillips ((uint16_t)0x0000)
mbed_official 155:8435094ec241 317 #define I2S_Standard_MSB ((uint16_t)0x0010)
mbed_official 155:8435094ec241 318 #define I2S_Standard_LSB ((uint16_t)0x0020)
mbed_official 155:8435094ec241 319 #define I2S_Standard_PCMShort ((uint16_t)0x0030)
mbed_official 155:8435094ec241 320 #define I2S_Standard_PCMLong ((uint16_t)0x00B0)
mbed_official 155:8435094ec241 321 #define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_Standard_Phillips) || \
mbed_official 155:8435094ec241 322 ((STANDARD) == I2S_Standard_MSB) || \
mbed_official 155:8435094ec241 323 ((STANDARD) == I2S_Standard_LSB) || \
mbed_official 155:8435094ec241 324 ((STANDARD) == I2S_Standard_PCMShort) || \
mbed_official 155:8435094ec241 325 ((STANDARD) == I2S_Standard_PCMLong))
mbed_official 155:8435094ec241 326 /**
mbed_official 155:8435094ec241 327 * @}
mbed_official 155:8435094ec241 328 */
mbed_official 155:8435094ec241 329
mbed_official 155:8435094ec241 330 /** @defgroup I2S_Data_Format
mbed_official 155:8435094ec241 331 * @{
mbed_official 155:8435094ec241 332 */
mbed_official 155:8435094ec241 333
mbed_official 155:8435094ec241 334 #define I2S_DataFormat_16b ((uint16_t)0x0000)
mbed_official 155:8435094ec241 335 #define I2S_DataFormat_16bextended ((uint16_t)0x0001)
mbed_official 155:8435094ec241 336 #define I2S_DataFormat_24b ((uint16_t)0x0003)
mbed_official 155:8435094ec241 337 #define I2S_DataFormat_32b ((uint16_t)0x0005)
mbed_official 155:8435094ec241 338 #define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DataFormat_16b) || \
mbed_official 155:8435094ec241 339 ((FORMAT) == I2S_DataFormat_16bextended) || \
mbed_official 155:8435094ec241 340 ((FORMAT) == I2S_DataFormat_24b) || \
mbed_official 155:8435094ec241 341 ((FORMAT) == I2S_DataFormat_32b))
mbed_official 155:8435094ec241 342 /**
mbed_official 155:8435094ec241 343 * @}
mbed_official 155:8435094ec241 344 */
mbed_official 155:8435094ec241 345
mbed_official 155:8435094ec241 346 /** @defgroup I2S_MCLK_Output
mbed_official 155:8435094ec241 347 * @{
mbed_official 155:8435094ec241 348 */
mbed_official 155:8435094ec241 349
mbed_official 155:8435094ec241 350 #define I2S_MCLKOutput_Enable ((uint16_t)0x0200)
mbed_official 155:8435094ec241 351 #define I2S_MCLKOutput_Disable ((uint16_t)0x0000)
mbed_official 155:8435094ec241 352 #define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOutput_Enable) || \
mbed_official 155:8435094ec241 353 ((OUTPUT) == I2S_MCLKOutput_Disable))
mbed_official 155:8435094ec241 354 /**
mbed_official 155:8435094ec241 355 * @}
mbed_official 155:8435094ec241 356 */
mbed_official 155:8435094ec241 357
mbed_official 155:8435094ec241 358 /** @defgroup I2S_Audio_Frequency
mbed_official 155:8435094ec241 359 * @{
mbed_official 155:8435094ec241 360 */
mbed_official 155:8435094ec241 361
mbed_official 155:8435094ec241 362 #define I2S_AudioFreq_192k ((uint32_t)192000)
mbed_official 155:8435094ec241 363 #define I2S_AudioFreq_96k ((uint32_t)96000)
mbed_official 155:8435094ec241 364 #define I2S_AudioFreq_48k ((uint32_t)48000)
mbed_official 155:8435094ec241 365 #define I2S_AudioFreq_44k ((uint32_t)44100)
mbed_official 155:8435094ec241 366 #define I2S_AudioFreq_32k ((uint32_t)32000)
mbed_official 155:8435094ec241 367 #define I2S_AudioFreq_22k ((uint32_t)22050)
mbed_official 155:8435094ec241 368 #define I2S_AudioFreq_16k ((uint32_t)16000)
mbed_official 155:8435094ec241 369 #define I2S_AudioFreq_11k ((uint32_t)11025)
mbed_official 155:8435094ec241 370 #define I2S_AudioFreq_8k ((uint32_t)8000)
mbed_official 155:8435094ec241 371 #define I2S_AudioFreq_Default ((uint32_t)2)
mbed_official 155:8435094ec241 372
mbed_official 155:8435094ec241 373 #define IS_I2S_AUDIO_FREQ(FREQ) ((((FREQ) >= I2S_AudioFreq_8k) && \
mbed_official 155:8435094ec241 374 ((FREQ) <= I2S_AudioFreq_192k)) || \
mbed_official 155:8435094ec241 375 ((FREQ) == I2S_AudioFreq_Default))
mbed_official 155:8435094ec241 376 /**
mbed_official 155:8435094ec241 377 * @}
mbed_official 155:8435094ec241 378 */
mbed_official 155:8435094ec241 379
mbed_official 155:8435094ec241 380 /** @defgroup I2S_Clock_Polarity
mbed_official 155:8435094ec241 381 * @{
mbed_official 155:8435094ec241 382 */
mbed_official 155:8435094ec241 383
mbed_official 155:8435094ec241 384 #define I2S_CPOL_Low ((uint16_t)0x0000)
mbed_official 155:8435094ec241 385 #define I2S_CPOL_High ((uint16_t)0x0008)
mbed_official 155:8435094ec241 386 #define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_Low) || \
mbed_official 155:8435094ec241 387 ((CPOL) == I2S_CPOL_High))
mbed_official 155:8435094ec241 388 /**
mbed_official 155:8435094ec241 389 * @}
mbed_official 155:8435094ec241 390 */
mbed_official 155:8435094ec241 391
mbed_official 155:8435094ec241 392 /** @defgroup SPI_FIFO_reception_threshold
mbed_official 155:8435094ec241 393 * @{
mbed_official 155:8435094ec241 394 */
mbed_official 155:8435094ec241 395
mbed_official 155:8435094ec241 396 #define SPI_RxFIFOThreshold_HF ((uint16_t)0x0000)
mbed_official 155:8435094ec241 397 #define SPI_RxFIFOThreshold_QF ((uint16_t)0x1000)
mbed_official 155:8435094ec241 398 #define IS_SPI_RX_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == SPI_RxFIFOThreshold_HF) || \
mbed_official 155:8435094ec241 399 ((THRESHOLD) == SPI_RxFIFOThreshold_QF))
mbed_official 155:8435094ec241 400 /**
mbed_official 155:8435094ec241 401 * @}
mbed_official 155:8435094ec241 402 */
mbed_official 155:8435094ec241 403
mbed_official 155:8435094ec241 404 /** @defgroup SPI_I2S_DMA_transfer_requests
mbed_official 155:8435094ec241 405 * @{
mbed_official 155:8435094ec241 406 */
mbed_official 155:8435094ec241 407
mbed_official 155:8435094ec241 408 #define SPI_I2S_DMAReq_Tx ((uint16_t)0x0002)
mbed_official 155:8435094ec241 409 #define SPI_I2S_DMAReq_Rx ((uint16_t)0x0001)
mbed_official 155:8435094ec241 410 #define IS_SPI_I2S_DMA_REQ(REQ) ((((REQ) & (uint16_t)0xFFFC) == 0x00) && ((REQ) != 0x00))
mbed_official 155:8435094ec241 411 /**
mbed_official 155:8435094ec241 412 * @}
mbed_official 155:8435094ec241 413 */
mbed_official 155:8435094ec241 414
mbed_official 155:8435094ec241 415 /** @defgroup SPI_last_DMA_transfers
mbed_official 155:8435094ec241 416 * @{
mbed_official 155:8435094ec241 417 */
mbed_official 155:8435094ec241 418
mbed_official 155:8435094ec241 419 #define SPI_LastDMATransfer_TxEvenRxEven ((uint16_t)0x0000)
mbed_official 155:8435094ec241 420 #define SPI_LastDMATransfer_TxOddRxEven ((uint16_t)0x4000)
mbed_official 155:8435094ec241 421 #define SPI_LastDMATransfer_TxEvenRxOdd ((uint16_t)0x2000)
mbed_official 155:8435094ec241 422 #define SPI_LastDMATransfer_TxOddRxOdd ((uint16_t)0x6000)
mbed_official 155:8435094ec241 423 #define IS_SPI_LAST_DMA_TRANSFER(TRANSFER) (((TRANSFER) == SPI_LastDMATransfer_TxEvenRxEven) || \
mbed_official 155:8435094ec241 424 ((TRANSFER) == SPI_LastDMATransfer_TxOddRxEven) || \
mbed_official 155:8435094ec241 425 ((TRANSFER) == SPI_LastDMATransfer_TxEvenRxOdd) || \
mbed_official 155:8435094ec241 426 ((TRANSFER) == SPI_LastDMATransfer_TxOddRxOdd))
mbed_official 155:8435094ec241 427 /**
mbed_official 155:8435094ec241 428 * @}
mbed_official 155:8435094ec241 429 */
mbed_official 155:8435094ec241 430 /** @defgroup SPI_NSS_internal_software_management
mbed_official 155:8435094ec241 431 * @{
mbed_official 155:8435094ec241 432 */
mbed_official 155:8435094ec241 433
mbed_official 155:8435094ec241 434 #define SPI_NSSInternalSoft_Set ((uint16_t)0x0100)
mbed_official 155:8435094ec241 435 #define SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF)
mbed_official 155:8435094ec241 436 #define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) || \
mbed_official 155:8435094ec241 437 ((INTERNAL) == SPI_NSSInternalSoft_Reset))
mbed_official 155:8435094ec241 438 /**
mbed_official 155:8435094ec241 439 * @}
mbed_official 155:8435094ec241 440 */
mbed_official 155:8435094ec241 441
mbed_official 155:8435094ec241 442 /** @defgroup SPI_CRC_Transmit_Receive
mbed_official 155:8435094ec241 443 * @{
mbed_official 155:8435094ec241 444 */
mbed_official 155:8435094ec241 445
mbed_official 155:8435094ec241 446 #define SPI_CRC_Tx ((uint8_t)0x00)
mbed_official 155:8435094ec241 447 #define SPI_CRC_Rx ((uint8_t)0x01)
mbed_official 155:8435094ec241 448 #define IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx))
mbed_official 155:8435094ec241 449 /**
mbed_official 155:8435094ec241 450 * @}
mbed_official 155:8435094ec241 451 */
mbed_official 155:8435094ec241 452
mbed_official 155:8435094ec241 453 /** @defgroup SPI_direction_transmit_receive
mbed_official 155:8435094ec241 454 * @{
mbed_official 155:8435094ec241 455 */
mbed_official 155:8435094ec241 456
mbed_official 155:8435094ec241 457 #define SPI_Direction_Rx ((uint16_t)0xBFFF)
mbed_official 155:8435094ec241 458 #define SPI_Direction_Tx ((uint16_t)0x4000)
mbed_official 155:8435094ec241 459 #define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Rx) || \
mbed_official 155:8435094ec241 460 ((DIRECTION) == SPI_Direction_Tx))
mbed_official 155:8435094ec241 461 /**
mbed_official 155:8435094ec241 462 * @}
mbed_official 155:8435094ec241 463 */
mbed_official 155:8435094ec241 464
mbed_official 155:8435094ec241 465 /** @defgroup SPI_I2S_interrupts_definition
mbed_official 155:8435094ec241 466 * @{
mbed_official 155:8435094ec241 467 */
mbed_official 155:8435094ec241 468
mbed_official 155:8435094ec241 469 #define SPI_I2S_IT_TXE ((uint8_t)0x71)
mbed_official 155:8435094ec241 470 #define SPI_I2S_IT_RXNE ((uint8_t)0x60)
mbed_official 155:8435094ec241 471 #define SPI_I2S_IT_ERR ((uint8_t)0x50)
mbed_official 155:8435094ec241 472
mbed_official 155:8435094ec241 473 #define IS_SPI_I2S_CONFIG_IT(IT) (((IT) == SPI_I2S_IT_TXE) || \
mbed_official 155:8435094ec241 474 ((IT) == SPI_I2S_IT_RXNE) || \
mbed_official 155:8435094ec241 475 ((IT) == SPI_I2S_IT_ERR))
mbed_official 155:8435094ec241 476
mbed_official 155:8435094ec241 477 #define I2S_IT_UDR ((uint8_t)0x53)
mbed_official 155:8435094ec241 478 #define SPI_IT_MODF ((uint8_t)0x55)
mbed_official 155:8435094ec241 479 #define SPI_I2S_IT_OVR ((uint8_t)0x56)
mbed_official 155:8435094ec241 480 #define SPI_I2S_IT_FRE ((uint8_t)0x58)
mbed_official 155:8435094ec241 481
mbed_official 155:8435094ec241 482 #define IS_SPI_I2S_GET_IT(IT) (((IT) == SPI_I2S_IT_RXNE) || ((IT) == SPI_I2S_IT_TXE) || \
mbed_official 155:8435094ec241 483 ((IT) == SPI_I2S_IT_OVR) || ((IT) == SPI_IT_MODF) || \
mbed_official 155:8435094ec241 484 ((IT) == SPI_I2S_IT_FRE)|| ((IT) == I2S_IT_UDR))
mbed_official 155:8435094ec241 485 /**
mbed_official 155:8435094ec241 486 * @}
mbed_official 155:8435094ec241 487 */
mbed_official 155:8435094ec241 488
mbed_official 155:8435094ec241 489
mbed_official 155:8435094ec241 490 /** @defgroup SPI_transmission_fifo_status_level
mbed_official 155:8435094ec241 491 * @{
mbed_official 155:8435094ec241 492 */
mbed_official 155:8435094ec241 493
mbed_official 155:8435094ec241 494 #define SPI_TransmissionFIFOStatus_Empty ((uint16_t)0x0000)
mbed_official 155:8435094ec241 495 #define SPI_TransmissionFIFOStatus_1QuarterFull ((uint16_t)0x0800)
mbed_official 155:8435094ec241 496 #define SPI_TransmissionFIFOStatus_HalfFull ((uint16_t)0x1000)
mbed_official 155:8435094ec241 497 #define SPI_TransmissionFIFOStatus_Full ((uint16_t)0x1800)
mbed_official 155:8435094ec241 498
mbed_official 155:8435094ec241 499 /**
mbed_official 155:8435094ec241 500 * @}
mbed_official 155:8435094ec241 501 */
mbed_official 155:8435094ec241 502
mbed_official 155:8435094ec241 503 /** @defgroup SPI_reception_fifo_status_level
mbed_official 155:8435094ec241 504 * @{
mbed_official 155:8435094ec241 505 */
mbed_official 155:8435094ec241 506 #define SPI_ReceptionFIFOStatus_Empty ((uint16_t)0x0000)
mbed_official 155:8435094ec241 507 #define SPI_ReceptionFIFOStatus_1QuarterFull ((uint16_t)0x0200)
mbed_official 155:8435094ec241 508 #define SPI_ReceptionFIFOStatus_HalfFull ((uint16_t)0x0400)
mbed_official 155:8435094ec241 509 #define SPI_ReceptionFIFOStatus_Full ((uint16_t)0x0600)
mbed_official 155:8435094ec241 510
mbed_official 155:8435094ec241 511 /**
mbed_official 155:8435094ec241 512 * @}
mbed_official 155:8435094ec241 513 */
mbed_official 155:8435094ec241 514
mbed_official 155:8435094ec241 515
mbed_official 155:8435094ec241 516 /** @defgroup SPI_I2S_flags_definition
mbed_official 155:8435094ec241 517 * @{
mbed_official 155:8435094ec241 518 */
mbed_official 155:8435094ec241 519
mbed_official 155:8435094ec241 520 #define SPI_I2S_FLAG_RXNE ((uint16_t)0x0001)
mbed_official 155:8435094ec241 521 #define SPI_I2S_FLAG_TXE ((uint16_t)0x0002)
mbed_official 155:8435094ec241 522 #define I2S_FLAG_CHSIDE ((uint16_t)0x0004)
mbed_official 155:8435094ec241 523 #define I2S_FLAG_UDR ((uint16_t)0x0008)
mbed_official 155:8435094ec241 524 #define SPI_FLAG_CRCERR ((uint16_t)0x0010)
mbed_official 155:8435094ec241 525 #define SPI_FLAG_MODF ((uint16_t)0x0020)
mbed_official 155:8435094ec241 526 #define SPI_I2S_FLAG_OVR ((uint16_t)0x0040)
mbed_official 155:8435094ec241 527 #define SPI_I2S_FLAG_BSY ((uint16_t)0x0080)
mbed_official 155:8435094ec241 528 #define SPI_I2S_FLAG_FRE ((uint16_t)0x0100)
mbed_official 155:8435094ec241 529
mbed_official 155:8435094ec241 530
mbed_official 155:8435094ec241 531
mbed_official 155:8435094ec241 532 #define IS_SPI_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR))
mbed_official 155:8435094ec241 533 #define IS_SPI_I2S_GET_FLAG(FLAG) (((FLAG) == SPI_I2S_FLAG_BSY) || ((FLAG) == SPI_I2S_FLAG_OVR) || \
mbed_official 155:8435094ec241 534 ((FLAG) == SPI_FLAG_MODF) || ((FLAG) == SPI_FLAG_CRCERR) || \
mbed_official 155:8435094ec241 535 ((FLAG) == SPI_I2S_FLAG_TXE) || ((FLAG) == SPI_I2S_FLAG_RXNE)|| \
mbed_official 155:8435094ec241 536 ((FLAG) == SPI_I2S_FLAG_FRE)|| ((FLAG) == I2S_FLAG_CHSIDE)|| \
mbed_official 155:8435094ec241 537 ((FLAG) == I2S_FLAG_UDR))
mbed_official 155:8435094ec241 538 /**
mbed_official 155:8435094ec241 539 * @}
mbed_official 155:8435094ec241 540 */
mbed_official 155:8435094ec241 541
mbed_official 155:8435094ec241 542 /** @defgroup SPI_CRC_polynomial
mbed_official 155:8435094ec241 543 * @{
mbed_official 155:8435094ec241 544 */
mbed_official 155:8435094ec241 545
mbed_official 155:8435094ec241 546 #define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1)
mbed_official 155:8435094ec241 547 /**
mbed_official 155:8435094ec241 548 * @}
mbed_official 155:8435094ec241 549 */
mbed_official 155:8435094ec241 550
mbed_official 155:8435094ec241 551 /**
mbed_official 155:8435094ec241 552 * @}
mbed_official 155:8435094ec241 553 */
mbed_official 155:8435094ec241 554
mbed_official 155:8435094ec241 555 /* Exported macro ------------------------------------------------------------*/
mbed_official 155:8435094ec241 556 /* Exported functions ------------------------------------------------------- */
mbed_official 155:8435094ec241 557
mbed_official 155:8435094ec241 558 /* Function used to set the SPI configuration to the default reset state*******/
mbed_official 155:8435094ec241 559 void SPI_I2S_DeInit(SPI_TypeDef* SPIx);
mbed_official 155:8435094ec241 560
mbed_official 155:8435094ec241 561 /* Initialization and Configuration functions *********************************/
mbed_official 155:8435094ec241 562 void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
mbed_official 155:8435094ec241 563 void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct);
mbed_official 155:8435094ec241 564 void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
mbed_official 155:8435094ec241 565 void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct);
mbed_official 155:8435094ec241 566 void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official 155:8435094ec241 567 void SPI_NSSPulseModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official 155:8435094ec241 568 void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official 155:8435094ec241 569 void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official 155:8435094ec241 570 void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize);
mbed_official 155:8435094ec241 571 void SPI_RxFIFOThresholdConfig(SPI_TypeDef* SPIx, uint16_t SPI_RxFIFOThreshold);
mbed_official 155:8435094ec241 572 void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction);
mbed_official 155:8435094ec241 573 void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
mbed_official 155:8435094ec241 574 void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official 155:8435094ec241 575 void I2S_FullDuplexConfig(SPI_TypeDef* I2Sxext, I2S_InitTypeDef* I2S_InitStruct);
mbed_official 155:8435094ec241 576
mbed_official 155:8435094ec241 577 /* Data transfers functions ***************************************************/
mbed_official 155:8435094ec241 578 void SPI_SendData8(SPI_TypeDef* SPIx, uint8_t Data);
mbed_official 155:8435094ec241 579 void SPI_I2S_SendData16(SPI_TypeDef* SPIx, uint16_t Data);
mbed_official 155:8435094ec241 580 uint8_t SPI_ReceiveData8(SPI_TypeDef* SPIx);
mbed_official 155:8435094ec241 581 uint16_t SPI_I2S_ReceiveData16(SPI_TypeDef* SPIx);
mbed_official 155:8435094ec241 582
mbed_official 155:8435094ec241 583 /* Hardware CRC Calculation functions *****************************************/
mbed_official 155:8435094ec241 584 void SPI_CRCLengthConfig(SPI_TypeDef* SPIx, uint16_t SPI_CRCLength);
mbed_official 155:8435094ec241 585 void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState);
mbed_official 155:8435094ec241 586 void SPI_TransmitCRC(SPI_TypeDef* SPIx);
mbed_official 155:8435094ec241 587 uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC);
mbed_official 155:8435094ec241 588 uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx);
mbed_official 155:8435094ec241 589
mbed_official 155:8435094ec241 590 /* DMA transfers management functions *****************************************/
mbed_official 155:8435094ec241 591 void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState);
mbed_official 155:8435094ec241 592 void SPI_LastDMATransferCmd(SPI_TypeDef* SPIx, uint16_t SPI_LastDMATransfer);
mbed_official 155:8435094ec241 593
mbed_official 155:8435094ec241 594 /* Interrupts and flags management functions **********************************/
mbed_official 155:8435094ec241 595 void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
mbed_official 155:8435094ec241 596 uint16_t SPI_GetTransmissionFIFOStatus(SPI_TypeDef* SPIx);
mbed_official 155:8435094ec241 597 uint16_t SPI_GetReceptionFIFOStatus(SPI_TypeDef* SPIx);
mbed_official 155:8435094ec241 598 FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
mbed_official 155:8435094ec241 599 void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
mbed_official 155:8435094ec241 600 ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
mbed_official 155:8435094ec241 601
mbed_official 155:8435094ec241 602 #ifdef __cplusplus
mbed_official 155:8435094ec241 603 }
mbed_official 155:8435094ec241 604 #endif
mbed_official 155:8435094ec241 605
mbed_official 155:8435094ec241 606 #endif /*__STM32F30x_SPI_H */
mbed_official 155:8435094ec241 607
mbed_official 155:8435094ec241 608 /**
mbed_official 155:8435094ec241 609 * @}
mbed_official 155:8435094ec241 610 */
mbed_official 155:8435094ec241 611
mbed_official 155:8435094ec241 612 /**
mbed_official 155:8435094ec241 613 * @}
mbed_official 155:8435094ec241 614 */
mbed_official 155:8435094ec241 615
mbed_official 155:8435094ec241 616 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/