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targets/cmsis/TARGET_STM/TARGET_STM32L4/stm32l4xx_hal_spi.h@637:ed69428d4850, 2015-12-22 (annotated)

Committer:
jaerts
Date:
Tue Dec 22 13:22:16 2015 +0000
Revision:
637:ed69428d4850
Parent:
610:813dcc80987e 
Add very shady LPC1768 CAN Filter implementation

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UserRevisionLine numberNew contents of line
mbed_official 610:813dcc80987e 1 /**
mbed_official 610:813dcc80987e 2 ******************************************************************************
mbed_official 610:813dcc80987e 3 * @file stm32l4xx_hal_spi.h
mbed_official 610:813dcc80987e 4 * @author MCD Application Team
mbed_official 610:813dcc80987e 5 * @version V1.0.0
mbed_official 610:813dcc80987e 6 * @date 26-June-2015
mbed_official 610:813dcc80987e 7 * @brief Header file of SPI HAL module.
mbed_official 610:813dcc80987e 8 ******************************************************************************
mbed_official 610:813dcc80987e 9 * @attention
mbed_official 610:813dcc80987e 10 *
mbed_official 610:813dcc80987e 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 610:813dcc80987e 12 *
mbed_official 610:813dcc80987e 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 610:813dcc80987e 14 * are permitted provided that the following conditions are met:
mbed_official 610:813dcc80987e 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 610:813dcc80987e 16 * this list of conditions and the following disclaimer.
mbed_official 610:813dcc80987e 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 610:813dcc80987e 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 610:813dcc80987e 19 * and/or other materials provided with the distribution.
mbed_official 610:813dcc80987e 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 610:813dcc80987e 21 * may be used to endorse or promote products derived from this software
mbed_official 610:813dcc80987e 22 * without specific prior written permission.
mbed_official 610:813dcc80987e 23 *
mbed_official 610:813dcc80987e 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 610:813dcc80987e 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 610:813dcc80987e 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 610:813dcc80987e 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 610:813dcc80987e 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 610:813dcc80987e 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 610:813dcc80987e 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 610:813dcc80987e 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 610:813dcc80987e 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 610:813dcc80987e 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 610:813dcc80987e 34 *
mbed_official 610:813dcc80987e 35 ******************************************************************************
mbed_official 610:813dcc80987e 36 */
mbed_official 610:813dcc80987e 37
mbed_official 610:813dcc80987e 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 610:813dcc80987e 39 #ifndef __STM32L4xx_HAL_SPI_H
mbed_official 610:813dcc80987e 40 #define __STM32L4xx_HAL_SPI_H
mbed_official 610:813dcc80987e 41
mbed_official 610:813dcc80987e 42 #ifdef __cplusplus
mbed_official 610:813dcc80987e 43 extern "C" {
mbed_official 610:813dcc80987e 44 #endif
mbed_official 610:813dcc80987e 45
mbed_official 610:813dcc80987e 46 /* Includes ------------------------------------------------------------------*/
mbed_official 610:813dcc80987e 47 #include "stm32l4xx_hal_def.h"
mbed_official 610:813dcc80987e 48
mbed_official 610:813dcc80987e 49 /** @addtogroup STM32L4xx_HAL_Driver
mbed_official 610:813dcc80987e 50 * @{
mbed_official 610:813dcc80987e 51 */
mbed_official 610:813dcc80987e 52
mbed_official 610:813dcc80987e 53 /** @addtogroup SPI
mbed_official 610:813dcc80987e 54 * @{
mbed_official 610:813dcc80987e 55 */
mbed_official 610:813dcc80987e 56
mbed_official 610:813dcc80987e 57 /* Exported types ------------------------------------------------------------*/
mbed_official 610:813dcc80987e 58 /** @defgroup SPI_Exported_Types SPI Exported Types
mbed_official 610:813dcc80987e 59 * @{
mbed_official 610:813dcc80987e 60 */
mbed_official 610:813dcc80987e 61
mbed_official 610:813dcc80987e 62 /**
mbed_official 610:813dcc80987e 63 * @brief SPI Configuration Structure definition
mbed_official 610:813dcc80987e 64 */
mbed_official 610:813dcc80987e 65 typedef struct
mbed_official 610:813dcc80987e 66 {
mbed_official 610:813dcc80987e 67 uint32_t Mode; /*!< Specifies the SPI operating mode.
mbed_official 610:813dcc80987e 68 This parameter can be a value of @ref SPI_Mode */
mbed_official 610:813dcc80987e 69
mbed_official 610:813dcc80987e 70 uint32_t Direction; /*!< Specifies the SPI bidirectional mode state.
mbed_official 610:813dcc80987e 71 This parameter can be a value of @ref SPI_Direction */
mbed_official 610:813dcc80987e 72
mbed_official 610:813dcc80987e 73 uint32_t DataSize; /*!< Specifies the SPI data size.
mbed_official 610:813dcc80987e 74 This parameter can be a value of @ref SPI_Data_Size */
mbed_official 610:813dcc80987e 75
mbed_official 610:813dcc80987e 76 uint32_t CLKPolarity; /*!< Specifies the serial clock steady state.
mbed_official 610:813dcc80987e 77 This parameter can be a value of @ref SPI_Clock_Polarity */
mbed_official 610:813dcc80987e 78
mbed_official 610:813dcc80987e 79 uint32_t CLKPhase; /*!< Specifies the clock active edge for the bit capture.
mbed_official 610:813dcc80987e 80 This parameter can be a value of @ref SPI_Clock_Phase */
mbed_official 610:813dcc80987e 81
mbed_official 610:813dcc80987e 82 uint32_t NSS; /*!< Specifies whether the NSS signal is managed by
mbed_official 610:813dcc80987e 83 hardware (NSS pin) or by software using the SSI bit.
mbed_official 610:813dcc80987e 84 This parameter can be a value of @ref SPI_Slave_Select_management */
mbed_official 610:813dcc80987e 85
mbed_official 610:813dcc80987e 86 uint32_t BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be
mbed_official 610:813dcc80987e 87 used to configure the transmit and receive SCK clock.
mbed_official 610:813dcc80987e 88 This parameter can be a value of @ref SPI_BaudRate_Prescaler
mbed_official 610:813dcc80987e 89 @note The communication clock is derived from the master
mbed_official 610:813dcc80987e 90 clock. The slave clock does not need to be set. */
mbed_official 610:813dcc80987e 91
mbed_official 610:813dcc80987e 92 uint32_t FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit.
mbed_official 610:813dcc80987e 93 This parameter can be a value of @ref SPI_MSB_LSB_transmission */
mbed_official 610:813dcc80987e 94
mbed_official 610:813dcc80987e 95 uint32_t TIMode; /*!< Specifies if the TI mode is enabled or not .
mbed_official 610:813dcc80987e 96 This parameter can be a value of @ref SPI_TI_mode */
mbed_official 610:813dcc80987e 97
mbed_official 610:813dcc80987e 98 uint32_t CRCCalculation; /*!< Specifies if the CRC calculation is enabled or not.
mbed_official 610:813dcc80987e 99 This parameter can be a value of @ref SPI_CRC_Calculation */
mbed_official 610:813dcc80987e 100
mbed_official 610:813dcc80987e 101 uint32_t CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation.
mbed_official 610:813dcc80987e 102 This parameter must be a number between Min_Data = 0 and Max_Data = 65535 */
mbed_official 610:813dcc80987e 103
mbed_official 610:813dcc80987e 104 uint32_t CRCLength; /*!< Specifies the CRC Length used for the CRC calculation.
mbed_official 610:813dcc80987e 105 CRC Length is only used with Data8 and Data16, not other data size
mbed_official 610:813dcc80987e 106 This parameter can be a value of @ref SPI_CRC_length */
mbed_official 610:813dcc80987e 107
mbed_official 610:813dcc80987e 108 uint32_t NSSPMode; /*!< Specifies whether the NSSP signal is enabled or not .
mbed_official 610:813dcc80987e 109 This parameter can be a value of @ref SPI_NSSP_Mode
mbed_official 610:813dcc80987e 110 This mode is activated by the NSSP bit in the SPIx_CR2 register and
mbed_official 610:813dcc80987e 111 it takes effect only if the SPI interface is configured as Motorola SPI
mbed_official 610:813dcc80987e 112 master (FRF=0) with capture on the first edge (SPIx_CR1 CPHA = 0,
mbed_official 610:813dcc80987e 113 CPOL setting is ignored).. */
mbed_official 610:813dcc80987e 114 } SPI_InitTypeDef;
mbed_official 610:813dcc80987e 115
mbed_official 610:813dcc80987e 116 /**
mbed_official 610:813dcc80987e 117 * @brief HAL State structures definition
mbed_official 610:813dcc80987e 118 */
mbed_official 610:813dcc80987e 119 typedef enum
mbed_official 610:813dcc80987e 120 {
mbed_official 610:813dcc80987e 121 HAL_SPI_STATE_RESET = 0x00, /*!< Peripheral not Initialized */
mbed_official 610:813dcc80987e 122 HAL_SPI_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
mbed_official 610:813dcc80987e 123 HAL_SPI_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
mbed_official 610:813dcc80987e 124 HAL_SPI_STATE_BUSY_TX = 0x03, /*!< Data Transmission process is ongoing */
mbed_official 610:813dcc80987e 125 HAL_SPI_STATE_BUSY_RX = 0x04, /*!< Data Reception process is ongoing */
mbed_official 610:813dcc80987e 126 HAL_SPI_STATE_BUSY_TX_RX = 0x05, /*!< Data Transmission and Reception process is ongoing*/
mbed_official 610:813dcc80987e 127 HAL_SPI_STATE_ERROR = 0x06 /*!< SPI error state */
mbed_official 610:813dcc80987e 128 }HAL_SPI_StateTypeDef;
mbed_official 610:813dcc80987e 129
mbed_official 610:813dcc80987e 130 /**
mbed_official 610:813dcc80987e 131 * @brief SPI handle Structure definition
mbed_official 610:813dcc80987e 132 */
mbed_official 610:813dcc80987e 133 typedef struct __SPI_HandleTypeDef
mbed_official 610:813dcc80987e 134 {
mbed_official 610:813dcc80987e 135 SPI_TypeDef *Instance; /* SPI registers base address */
mbed_official 610:813dcc80987e 136
mbed_official 610:813dcc80987e 137 SPI_InitTypeDef Init; /* SPI communication parameters */
mbed_official 610:813dcc80987e 138
mbed_official 610:813dcc80987e 139 uint8_t *pTxBuffPtr; /* Pointer to SPI Tx transfer Buffer */
mbed_official 610:813dcc80987e 140
mbed_official 610:813dcc80987e 141 uint16_t TxXferSize; /* SPI Tx Transfer size */
mbed_official 610:813dcc80987e 142
mbed_official 610:813dcc80987e 143 uint16_t TxXferCount; /* SPI Tx Transfer Counter */
mbed_official 610:813dcc80987e 144
mbed_official 610:813dcc80987e 145 uint8_t *pRxBuffPtr; /* Pointer to SPI Rx transfer Buffer */
mbed_official 610:813dcc80987e 146
mbed_official 610:813dcc80987e 147 uint16_t RxXferSize; /* SPI Rx Transfer size */
mbed_official 610:813dcc80987e 148
mbed_official 610:813dcc80987e 149 uint16_t RxXferCount; /* SPI Rx Transfer Counter */
mbed_official 610:813dcc80987e 150
mbed_official 610:813dcc80987e 151 uint32_t CRCSize; /* SPI CRC size used for the transfer */
mbed_official 610:813dcc80987e 152
mbed_official 610:813dcc80987e 153 void (*RxISR)(struct __SPI_HandleTypeDef *hspi); /* function pointer on Rx IRQ handler */
mbed_official 610:813dcc80987e 154
mbed_official 610:813dcc80987e 155 void (*TxISR)(struct __SPI_HandleTypeDef *hspi); /* function pointer on Tx IRQ handler */
mbed_official 610:813dcc80987e 156
mbed_official 610:813dcc80987e 157 DMA_HandleTypeDef *hdmatx; /* SPI Tx DMA Handle parameters */
mbed_official 610:813dcc80987e 158
mbed_official 610:813dcc80987e 159 DMA_HandleTypeDef *hdmarx; /* SPI Rx DMA Handle parameters */
mbed_official 610:813dcc80987e 160
mbed_official 610:813dcc80987e 161 HAL_LockTypeDef Lock; /* Locking object */
mbed_official 610:813dcc80987e 162
mbed_official 610:813dcc80987e 163 HAL_SPI_StateTypeDef State; /* SPI communication state */
mbed_official 610:813dcc80987e 164
mbed_official 610:813dcc80987e 165 uint32_t ErrorCode; /* SPI Error code */
mbed_official 610:813dcc80987e 166
mbed_official 610:813dcc80987e 167 }SPI_HandleTypeDef;
mbed_official 610:813dcc80987e 168
mbed_official 610:813dcc80987e 169 /**
mbed_official 610:813dcc80987e 170 * @}
mbed_official 610:813dcc80987e 171 */
mbed_official 610:813dcc80987e 172
mbed_official 610:813dcc80987e 173 /* Exported constants --------------------------------------------------------*/
mbed_official 610:813dcc80987e 174
mbed_official 610:813dcc80987e 175 /** @defgroup SPI_Exported_Constants SPI Exported Constants
mbed_official 610:813dcc80987e 176 * @{
mbed_official 610:813dcc80987e 177 */
mbed_official 610:813dcc80987e 178
mbed_official 610:813dcc80987e 179 /** @defgroup SPI_Error_Code SPI Error Code
mbed_official 610:813dcc80987e 180 * @{
mbed_official 610:813dcc80987e 181 */
mbed_official 610:813dcc80987e 182 #define HAL_SPI_ERROR_NONE (uint32_t)0x00000000 /*!< No error */
mbed_official 610:813dcc80987e 183 #define HAL_SPI_ERROR_MODF (uint32_t)0x00000001 /*!< MODF error */
mbed_official 610:813dcc80987e 184 #define HAL_SPI_ERROR_CRC (uint32_t)0x00000002 /*!< CRC error */
mbed_official 610:813dcc80987e 185 #define HAL_SPI_ERROR_OVR (uint32_t)0x00000004 /*!< OVR error */
mbed_official 610:813dcc80987e 186 #define HAL_SPI_ERROR_FRE (uint32_t)0x00000008 /*!< FRE error */
mbed_official 610:813dcc80987e 187 #define HAL_SPI_ERROR_DMA (uint32_t)0x00000010 /*!< DMA transfer error */
mbed_official 610:813dcc80987e 188 #define HAL_SPI_ERROR_FLAG (uint32_t)0x00000020 /*!< Error on BSY/TXE/FTLVL/FRLVL Flag */
mbed_official 610:813dcc80987e 189 #define HAL_SPI_ERROR_UNKNOW (uint32_t)0x00000040 /*!< Unknown error */
mbed_official 610:813dcc80987e 190 /**
mbed_official 610:813dcc80987e 191 * @}
mbed_official 610:813dcc80987e 192 */
mbed_official 610:813dcc80987e 193
mbed_official 610:813dcc80987e 194
mbed_official 610:813dcc80987e 195 /** @defgroup SPI_Mode SPI Mode
mbed_official 610:813dcc80987e 196 * @{
mbed_official 610:813dcc80987e 197 */
mbed_official 610:813dcc80987e 198 #define SPI_MODE_SLAVE ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 199 #define SPI_MODE_MASTER (SPI_CR1_MSTR | SPI_CR1_SSI)
mbed_official 610:813dcc80987e 200 /**
mbed_official 610:813dcc80987e 201 * @}
mbed_official 610:813dcc80987e 202 */
mbed_official 610:813dcc80987e 203
mbed_official 610:813dcc80987e 204 /** @defgroup SPI_Direction SPI Direction Mode
mbed_official 610:813dcc80987e 205 * @{
mbed_official 610:813dcc80987e 206 */
mbed_official 610:813dcc80987e 207 #define SPI_DIRECTION_2LINES ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 208 #define SPI_DIRECTION_2LINES_RXONLY SPI_CR1_RXONLY
mbed_official 610:813dcc80987e 209 #define SPI_DIRECTION_1LINE SPI_CR1_BIDIMODE
mbed_official 610:813dcc80987e 210 /**
mbed_official 610:813dcc80987e 211 * @}
mbed_official 610:813dcc80987e 212 */
mbed_official 610:813dcc80987e 213
mbed_official 610:813dcc80987e 214 /** @defgroup SPI_Data_Size SPI Data Size
mbed_official 610:813dcc80987e 215 * @{
mbed_official 610:813dcc80987e 216 */
mbed_official 610:813dcc80987e 217 #define SPI_DATASIZE_4BIT ((uint32_t)0x0300)
mbed_official 610:813dcc80987e 218 #define SPI_DATASIZE_5BIT ((uint32_t)0x0400)
mbed_official 610:813dcc80987e 219 #define SPI_DATASIZE_6BIT ((uint32_t)0x0500)
mbed_official 610:813dcc80987e 220 #define SPI_DATASIZE_7BIT ((uint32_t)0x0600)
mbed_official 610:813dcc80987e 221 #define SPI_DATASIZE_8BIT ((uint32_t)0x0700)
mbed_official 610:813dcc80987e 222 #define SPI_DATASIZE_9BIT ((uint32_t)0x0800)
mbed_official 610:813dcc80987e 223 #define SPI_DATASIZE_10BIT ((uint32_t)0x0900)
mbed_official 610:813dcc80987e 224 #define SPI_DATASIZE_11BIT ((uint32_t)0x0A00)
mbed_official 610:813dcc80987e 225 #define SPI_DATASIZE_12BIT ((uint32_t)0x0B00)
mbed_official 610:813dcc80987e 226 #define SPI_DATASIZE_13BIT ((uint32_t)0x0C00)
mbed_official 610:813dcc80987e 227 #define SPI_DATASIZE_14BIT ((uint32_t)0x0D00)
mbed_official 610:813dcc80987e 228 #define SPI_DATASIZE_15BIT ((uint32_t)0x0E00)
mbed_official 610:813dcc80987e 229 #define SPI_DATASIZE_16BIT ((uint32_t)0x0F00)
mbed_official 610:813dcc80987e 230 /**
mbed_official 610:813dcc80987e 231 * @}
mbed_official 610:813dcc80987e 232 */
mbed_official 610:813dcc80987e 233
mbed_official 610:813dcc80987e 234 /** @defgroup SPI_Clock_Polarity SPI Clock Polarity
mbed_official 610:813dcc80987e 235 * @{
mbed_official 610:813dcc80987e 236 */
mbed_official 610:813dcc80987e 237 #define SPI_POLARITY_LOW ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 238 #define SPI_POLARITY_HIGH SPI_CR1_CPOL
mbed_official 610:813dcc80987e 239 /**
mbed_official 610:813dcc80987e 240 * @}
mbed_official 610:813dcc80987e 241 */
mbed_official 610:813dcc80987e 242
mbed_official 610:813dcc80987e 243 /** @defgroup SPI_Clock_Phase SPI Clock Phase
mbed_official 610:813dcc80987e 244 * @{
mbed_official 610:813dcc80987e 245 */
mbed_official 610:813dcc80987e 246 #define SPI_PHASE_1EDGE ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 247 #define SPI_PHASE_2EDGE SPI_CR1_CPHA
mbed_official 610:813dcc80987e 248 /**
mbed_official 610:813dcc80987e 249 * @}
mbed_official 610:813dcc80987e 250 */
mbed_official 610:813dcc80987e 251
mbed_official 610:813dcc80987e 252 /** @defgroup SPI_Slave_Select_management SPI Slave Select management
mbed_official 610:813dcc80987e 253 * @{
mbed_official 610:813dcc80987e 254 */
mbed_official 610:813dcc80987e 255 #define SPI_NSS_SOFT SPI_CR1_SSM
mbed_official 610:813dcc80987e 256 #define SPI_NSS_HARD_INPUT ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 257 #define SPI_NSS_HARD_OUTPUT ((uint32_t)0x00040000)
mbed_official 610:813dcc80987e 258 /**
mbed_official 610:813dcc80987e 259 * @}
mbed_official 610:813dcc80987e 260 */
mbed_official 610:813dcc80987e 261
mbed_official 610:813dcc80987e 262 /** @defgroup SPI_NSSP_Mode SPI NSS Pulse Mode
mbed_official 610:813dcc80987e 263 * @{
mbed_official 610:813dcc80987e 264 */
mbed_official 610:813dcc80987e 265 #define SPI_NSS_PULSE_ENABLE SPI_CR2_NSSP
mbed_official 610:813dcc80987e 266 #define SPI_NSS_PULSE_DISABLE ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 267 /**
mbed_official 610:813dcc80987e 268 * @}
mbed_official 610:813dcc80987e 269 */
mbed_official 610:813dcc80987e 270
mbed_official 610:813dcc80987e 271 /** @defgroup SPI_BaudRate_Prescaler SPI BaudRate Prescaler
mbed_official 610:813dcc80987e 272 * @{
mbed_official 610:813dcc80987e 273 */
mbed_official 610:813dcc80987e 274 #define SPI_BAUDRATEPRESCALER_2 ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 275 #define SPI_BAUDRATEPRESCALER_4 ((uint32_t)0x00000008)
mbed_official 610:813dcc80987e 276 #define SPI_BAUDRATEPRESCALER_8 ((uint32_t)0x00000010)
mbed_official 610:813dcc80987e 277 #define SPI_BAUDRATEPRESCALER_16 ((uint32_t)0x00000018)
mbed_official 610:813dcc80987e 278 #define SPI_BAUDRATEPRESCALER_32 ((uint32_t)0x00000020)
mbed_official 610:813dcc80987e 279 #define SPI_BAUDRATEPRESCALER_64 ((uint32_t)0x00000028)
mbed_official 610:813dcc80987e 280 #define SPI_BAUDRATEPRESCALER_128 ((uint32_t)0x00000030)
mbed_official 610:813dcc80987e 281 #define SPI_BAUDRATEPRESCALER_256 ((uint32_t)0x00000038)
mbed_official 610:813dcc80987e 282 /**
mbed_official 610:813dcc80987e 283 * @}
mbed_official 610:813dcc80987e 284 */
mbed_official 610:813dcc80987e 285
mbed_official 610:813dcc80987e 286 /** @defgroup SPI_MSB_LSB_transmission SPI MSB LSB transmission
mbed_official 610:813dcc80987e 287 * @{
mbed_official 610:813dcc80987e 288 */
mbed_official 610:813dcc80987e 289 #define SPI_FIRSTBIT_MSB ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 290 #define SPI_FIRSTBIT_LSB SPI_CR1_LSBFIRST
mbed_official 610:813dcc80987e 291 /**
mbed_official 610:813dcc80987e 292 * @}
mbed_official 610:813dcc80987e 293 */
mbed_official 610:813dcc80987e 294
mbed_official 610:813dcc80987e 295 /** @defgroup SPI_TI_mode SPI TI mode
mbed_official 610:813dcc80987e 296 * @{
mbed_official 610:813dcc80987e 297 */
mbed_official 610:813dcc80987e 298 #define SPI_TIMODE_DISABLE ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 299 #define SPI_TIMODE_ENABLE SPI_CR2_FRF
mbed_official 610:813dcc80987e 300 /**
mbed_official 610:813dcc80987e 301 * @}
mbed_official 610:813dcc80987e 302 */
mbed_official 610:813dcc80987e 303
mbed_official 610:813dcc80987e 304 /** @defgroup SPI_CRC_Calculation SPI CRC Calculation
mbed_official 610:813dcc80987e 305 * @{
mbed_official 610:813dcc80987e 306 */
mbed_official 610:813dcc80987e 307 #define SPI_CRCCALCULATION_DISABLE ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 308 #define SPI_CRCCALCULATION_ENABLE SPI_CR1_CRCEN
mbed_official 610:813dcc80987e 309 /**
mbed_official 610:813dcc80987e 310 * @}
mbed_official 610:813dcc80987e 311 */
mbed_official 610:813dcc80987e 312
mbed_official 610:813dcc80987e 313 /** @defgroup SPI_CRC_length SPI CRC Length
mbed_official 610:813dcc80987e 314 * @{
mbed_official 610:813dcc80987e 315 * This parameter can be one of the following values:
mbed_official 610:813dcc80987e 316 * SPI_CRC_LENGTH_DATASIZE: aligned with the data size
mbed_official 610:813dcc80987e 317 * SPI_CRC_LENGTH_8BIT : CRC 8bit
mbed_official 610:813dcc80987e 318 * SPI_CRC_LENGTH_16BIT : CRC 16bit
mbed_official 610:813dcc80987e 319 */
mbed_official 610:813dcc80987e 320 #define SPI_CRC_LENGTH_DATASIZE ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 321 #define SPI_CRC_LENGTH_8BIT ((uint32_t)0x00000001)
mbed_official 610:813dcc80987e 322 #define SPI_CRC_LENGTH_16BIT ((uint32_t)0x00000002)
mbed_official 610:813dcc80987e 323 /**
mbed_official 610:813dcc80987e 324 * @}
mbed_official 610:813dcc80987e 325 */
mbed_official 610:813dcc80987e 326
mbed_official 610:813dcc80987e 327 /** @defgroup SPI_FIFO_reception_threshold SPI FIFO Reception Threshold
mbed_official 610:813dcc80987e 328 * @{
mbed_official 610:813dcc80987e 329 * This parameter can be one of the following values:
mbed_official 610:813dcc80987e 330 * SPI_RXFIFO_THRESHOLD or SPI_RXFIFO_THRESHOLD_QF :
mbed_official 610:813dcc80987e 331 * RXNE event is generated if the FIFO
mbed_official 610:813dcc80987e 332 * level is greater or equal to 1/2(16-bits).
mbed_official 610:813dcc80987e 333 * SPI_RXFIFO_THRESHOLD_HF: RXNE event is generated if the FIFO
mbed_official 610:813dcc80987e 334 * level is greater or equal to 1/4(8 bits). */
mbed_official 610:813dcc80987e 335 #define SPI_RXFIFO_THRESHOLD SPI_CR2_FRXTH
mbed_official 610:813dcc80987e 336 #define SPI_RXFIFO_THRESHOLD_QF SPI_CR2_FRXTH
mbed_official 610:813dcc80987e 337 #define SPI_RXFIFO_THRESHOLD_HF ((uint32_t)0x00000000)
mbed_official 610:813dcc80987e 338
mbed_official 610:813dcc80987e 339 /**
mbed_official 610:813dcc80987e 340 * @}
mbed_official 610:813dcc80987e 341 */
mbed_official 610:813dcc80987e 342
mbed_official 610:813dcc80987e 343 /** @defgroup SPI_Interrupt_configuration_definition SPI Interrupt configuration definition
mbed_official 610:813dcc80987e 344 * @brief SPI Interrupt definition
mbed_official 610:813dcc80987e 345 * Elements values convention: 0xXXXXXXXX
mbed_official 610:813dcc80987e 346 * - XXXXXXXX : Interrupt control mask
mbed_official 610:813dcc80987e 347 * @{
mbed_official 610:813dcc80987e 348 */
mbed_official 610:813dcc80987e 349 #define SPI_IT_TXE SPI_CR2_TXEIE
mbed_official 610:813dcc80987e 350 #define SPI_IT_RXNE SPI_CR2_RXNEIE
mbed_official 610:813dcc80987e 351 #define SPI_IT_ERR SPI_CR2_ERRIE
mbed_official 610:813dcc80987e 352 /**
mbed_official 610:813dcc80987e 353 * @}
mbed_official 610:813dcc80987e 354 */
mbed_official 610:813dcc80987e 355
mbed_official 610:813dcc80987e 356
mbed_official 610:813dcc80987e 357 /** @defgroup SPI_Flag_definition SPI Flag definition
mbed_official 610:813dcc80987e 358 * @brief Flag definition
mbed_official 610:813dcc80987e 359 * Elements values convention: 0xXXXXYYYY
mbed_official 610:813dcc80987e 360 * - XXXX : Flag register Index
mbed_official 610:813dcc80987e 361 * - YYYY : Flag mask
mbed_official 610:813dcc80987e 362 * @{
mbed_official 610:813dcc80987e 363 */
mbed_official 610:813dcc80987e 364 #define SPI_FLAG_RXNE SPI_SR_RXNE /* SPI status flag: Rx buffer not empty flag */
mbed_official 610:813dcc80987e 365 #define SPI_FLAG_TXE SPI_SR_TXE /* SPI status flag: Tx buffer empty flag */
mbed_official 610:813dcc80987e 366 #define SPI_FLAG_BSY SPI_SR_BSY /* SPI status flag: Busy flag */
mbed_official 610:813dcc80987e 367 #define SPI_FLAG_CRCERR SPI_SR_CRCERR /* SPI Error flag: CRC error flag */
mbed_official 610:813dcc80987e 368 #define SPI_FLAG_MODF SPI_SR_MODF /* SPI Error flag: Mode fault flag */
mbed_official 610:813dcc80987e 369 #define SPI_FLAG_OVR SPI_SR_OVR /* SPI Error flag: Overrun flag */
mbed_official 610:813dcc80987e 370 #define SPI_FLAG_FRE SPI_SR_FRE /* SPI Error flag: TI mode frame format error flag */
mbed_official 610:813dcc80987e 371 #define SPI_FLAG_FTLVL SPI_SR_FTLVL /* SPI fifo transmission level */
mbed_official 610:813dcc80987e 372 #define SPI_FLAG_FRLVL SPI_SR_FRLVL /* SPI fifo reception level */
mbed_official 610:813dcc80987e 373 /**
mbed_official 610:813dcc80987e 374 * @}
mbed_official 610:813dcc80987e 375 */
mbed_official 610:813dcc80987e 376
mbed_official 610:813dcc80987e 377 /** @defgroup SPI_transmission_fifo_status_level SPI Transmission FIFO Status Level
mbed_official 610:813dcc80987e 378 * @{
mbed_official 610:813dcc80987e 379 */
mbed_official 610:813dcc80987e 380 #define SPI_FTLVL_EMPTY ((uint32_t)0x0000)
mbed_official 610:813dcc80987e 381 #define SPI_FTLVL_QUARTER_FULL ((uint32_t)0x0800)
mbed_official 610:813dcc80987e 382 #define SPI_FTLVL_HALF_FULL ((uint32_t)0x1000)
mbed_official 610:813dcc80987e 383 #define SPI_FTLVL_FULL ((uint32_t)0x1800)
mbed_official 610:813dcc80987e 384
mbed_official 610:813dcc80987e 385 /**
mbed_official 610:813dcc80987e 386 * @}
mbed_official 610:813dcc80987e 387 */
mbed_official 610:813dcc80987e 388
mbed_official 610:813dcc80987e 389 /** @defgroup SPI_reception_fifo_status_level SPI Reception FIFO Status Level
mbed_official 610:813dcc80987e 390 * @{
mbed_official 610:813dcc80987e 391 */
mbed_official 610:813dcc80987e 392 #define SPI_FRLVL_EMPTY ((uint32_t)0x0000)
mbed_official 610:813dcc80987e 393 #define SPI_FRLVL_QUARTER_FULL ((uint32_t)0x0200)
mbed_official 610:813dcc80987e 394 #define SPI_FRLVL_HALF_FULL ((uint32_t)0x0400)
mbed_official 610:813dcc80987e 395 #define SPI_FRLVL_FULL ((uint32_t)0x0600)
mbed_official 610:813dcc80987e 396 /**
mbed_official 610:813dcc80987e 397 * @}
mbed_official 610:813dcc80987e 398 */
mbed_official 610:813dcc80987e 399
mbed_official 610:813dcc80987e 400 /**
mbed_official 610:813dcc80987e 401 * @}
mbed_official 610:813dcc80987e 402 */
mbed_official 610:813dcc80987e 403
mbed_official 610:813dcc80987e 404 /* Exported macros ------------------------------------------------------------*/
mbed_official 610:813dcc80987e 405 /** @defgroup SPI_Exported_Macros SPI Exported Macros
mbed_official 610:813dcc80987e 406 * @{
mbed_official 610:813dcc80987e 407 */
mbed_official 610:813dcc80987e 408
mbed_official 610:813dcc80987e 409 /** @brief Reset SPI handle state.
mbed_official 610:813dcc80987e 410 * @param __HANDLE__: SPI handle.
mbed_official 610:813dcc80987e 411 * @retval None
mbed_official 610:813dcc80987e 412 */
mbed_official 610:813dcc80987e 413 #define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SPI_STATE_RESET)
mbed_official 610:813dcc80987e 414
mbed_official 610:813dcc80987e 415 /** @brief Enable or disable the specified SPI interrupts.
mbed_official 610:813dcc80987e 416 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 417 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 418 * @param __INTERRUPT__: specifies the interrupt source to enable or disable.
mbed_official 610:813dcc80987e 419 * This parameter can be one of the following values:
mbed_official 610:813dcc80987e 420 * @arg SPI_IT_TXE: Tx buffer empty interrupt enable
mbed_official 610:813dcc80987e 421 * @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
mbed_official 610:813dcc80987e 422 * @arg SPI_IT_ERR: Error interrupt enable
mbed_official 610:813dcc80987e 423 * @retval None
mbed_official 610:813dcc80987e 424 */
mbed_official 610:813dcc80987e 425 #define __HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR2 |= (__INTERRUPT__))
mbed_official 610:813dcc80987e 426 #define __HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR2 &= (~(__INTERRUPT__)))
mbed_official 610:813dcc80987e 427
mbed_official 610:813dcc80987e 428 /** @brief Check whether the specified SPI interrupt source is enabled or not.
mbed_official 610:813dcc80987e 429 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 430 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 431 * @param __INTERRUPT__: specifies the SPI interrupt source to check.
mbed_official 610:813dcc80987e 432 * This parameter can be one of the following values:
mbed_official 610:813dcc80987e 433 * @arg SPI_IT_TXE: Tx buffer empty interrupt enable
mbed_official 610:813dcc80987e 434 * @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
mbed_official 610:813dcc80987e 435 * @arg SPI_IT_ERR: Error interrupt enable
mbed_official 610:813dcc80987e 436 * @retval The new state of __IT__ (TRUE or FALSE).
mbed_official 610:813dcc80987e 437 */
mbed_official 610:813dcc80987e 438 #define __HAL_SPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
mbed_official 610:813dcc80987e 439
mbed_official 610:813dcc80987e 440 /** @brief Check whether the specified SPI flag is set or not.
mbed_official 610:813dcc80987e 441 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 442 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 443 * @param __FLAG__: specifies the flag to check.
mbed_official 610:813dcc80987e 444 * This parameter can be one of the following values:
mbed_official 610:813dcc80987e 445 * @arg SPI_FLAG_RXNE: Receive buffer not empty flag
mbed_official 610:813dcc80987e 446 * @arg SPI_FLAG_TXE: Transmit buffer empty flag
mbed_official 610:813dcc80987e 447 * @arg SPI_FLAG_CRCERR: CRC error flag
mbed_official 610:813dcc80987e 448 * @arg SPI_FLAG_MODF: Mode fault flag
mbed_official 610:813dcc80987e 449 * @arg SPI_FLAG_OVR: Overrun flag
mbed_official 610:813dcc80987e 450 * @arg SPI_FLAG_BSY: Busy flag
mbed_official 610:813dcc80987e 451 * @arg SPI_FLAG_FRE: Frame format error flag
mbed_official 610:813dcc80987e 452 * @arg SPI_FLAG_FTLVL: SPI fifo transmission level
mbed_official 610:813dcc80987e 453 * @arg SPI_FLAG_FRLVL: SPI fifo reception level
mbed_official 610:813dcc80987e 454 * @retval The new state of __FLAG__ (TRUE or FALSE).
mbed_official 610:813dcc80987e 455 */
mbed_official 610:813dcc80987e 456 #define __HAL_SPI_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
mbed_official 610:813dcc80987e 457
mbed_official 610:813dcc80987e 458 /** @brief Clear the SPI CRCERR pending flag.
mbed_official 610:813dcc80987e 459 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 460 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 461 * @retval None
mbed_official 610:813dcc80987e 462 */
mbed_official 610:813dcc80987e 463 #define __HAL_SPI_CLEAR_CRCERRFLAG(__HANDLE__) ((__HANDLE__)->Instance->SR = (uint16_t)(~SPI_FLAG_CRCERR))
mbed_official 610:813dcc80987e 464
mbed_official 610:813dcc80987e 465 /** @brief Clear the SPI MODF pending flag.
mbed_official 610:813dcc80987e 466 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 467 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 468 *
mbed_official 610:813dcc80987e 469 * @retval None
mbed_official 610:813dcc80987e 470 */
mbed_official 610:813dcc80987e 471 #define __HAL_SPI_CLEAR_MODFFLAG(__HANDLE__) \
mbed_official 610:813dcc80987e 472 do{ \
mbed_official 610:813dcc80987e 473 __IO uint32_t tmpreg; \
mbed_official 610:813dcc80987e 474 tmpreg = (__HANDLE__)->Instance->SR; \
mbed_official 610:813dcc80987e 475 (__HANDLE__)->Instance->CR1 &= (~SPI_CR1_SPE); \
mbed_official 610:813dcc80987e 476 UNUSED(tmpreg); \
mbed_official 610:813dcc80987e 477 } while(0)
mbed_official 610:813dcc80987e 478
mbed_official 610:813dcc80987e 479 /** @brief Clear the SPI OVR pending flag.
mbed_official 610:813dcc80987e 480 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 481 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 482 *
mbed_official 610:813dcc80987e 483 * @retval None
mbed_official 610:813dcc80987e 484 */
mbed_official 610:813dcc80987e 485 #define __HAL_SPI_CLEAR_OVRFLAG(__HANDLE__) \
mbed_official 610:813dcc80987e 486 do{ \
mbed_official 610:813dcc80987e 487 __IO uint32_t tmpreg; \
mbed_official 610:813dcc80987e 488 tmpreg = (__HANDLE__)->Instance->DR; \
mbed_official 610:813dcc80987e 489 tmpreg = (__HANDLE__)->Instance->SR; \
mbed_official 610:813dcc80987e 490 UNUSED(tmpreg); \
mbed_official 610:813dcc80987e 491 } while(0)
mbed_official 610:813dcc80987e 492
mbed_official 610:813dcc80987e 493 /** @brief Clear the SPI FRE pending flag.
mbed_official 610:813dcc80987e 494 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 495 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 496 *
mbed_official 610:813dcc80987e 497 * @retval None
mbed_official 610:813dcc80987e 498 */
mbed_official 610:813dcc80987e 499 #define __HAL_SPI_CLEAR_FREFLAG(__HANDLE__) \
mbed_official 610:813dcc80987e 500 do{ \
mbed_official 610:813dcc80987e 501 __IO uint32_t tmpreg; \
mbed_official 610:813dcc80987e 502 tmpreg = (__HANDLE__)->Instance->SR; \
mbed_official 610:813dcc80987e 503 UNUSED(tmpreg); \
mbed_official 610:813dcc80987e 504 } while(0)
mbed_official 610:813dcc80987e 505
mbed_official 610:813dcc80987e 506 /** @brief Enable the SPI peripheral.
mbed_official 610:813dcc80987e 507 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 508 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 509 * @retval None
mbed_official 610:813dcc80987e 510 */
mbed_official 610:813dcc80987e 511 #define __HAL_SPI_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= SPI_CR1_SPE)
mbed_official 610:813dcc80987e 512
mbed_official 610:813dcc80987e 513 /** @brief Disable the SPI peripheral.
mbed_official 610:813dcc80987e 514 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 515 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 516 * @retval None
mbed_official 610:813dcc80987e 517 */
mbed_official 610:813dcc80987e 518 #define __HAL_SPI_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= (~SPI_CR1_SPE))
mbed_official 610:813dcc80987e 519
mbed_official 610:813dcc80987e 520 /**
mbed_official 610:813dcc80987e 521 * @}
mbed_official 610:813dcc80987e 522 */
mbed_official 610:813dcc80987e 523
mbed_official 610:813dcc80987e 524 /* Private macros --------------------------------------------------------*/
mbed_official 610:813dcc80987e 525 /** @defgroup SPI_Private_Macros SPI Private Macros
mbed_official 610:813dcc80987e 526 * @{
mbed_official 610:813dcc80987e 527 */
mbed_official 610:813dcc80987e 528
mbed_official 610:813dcc80987e 529 /** @brief Set the SPI transmit-only mode.
mbed_official 610:813dcc80987e 530 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 531 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 532 * @retval None
mbed_official 610:813dcc80987e 533 */
mbed_official 610:813dcc80987e 534 #define SPI_1LINE_TX(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= SPI_CR1_BIDIOE)
mbed_official 610:813dcc80987e 535
mbed_official 610:813dcc80987e 536 /** @brief Set the SPI receive-only mode.
mbed_official 610:813dcc80987e 537 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 538 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 539 * @retval None
mbed_official 610:813dcc80987e 540 */
mbed_official 610:813dcc80987e 541 #define SPI_1LINE_RX(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= (~SPI_CR1_BIDIOE))
mbed_official 610:813dcc80987e 542
mbed_official 610:813dcc80987e 543 /** @brief Reset the CRC calculation of the SPI.
mbed_official 610:813dcc80987e 544 * @param __HANDLE__: specifies the SPI Handle.
mbed_official 610:813dcc80987e 545 * This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
mbed_official 610:813dcc80987e 546 * @retval None
mbed_official 610:813dcc80987e 547 */
mbed_official 610:813dcc80987e 548 #define SPI_RESET_CRC(__HANDLE__) do{(__HANDLE__)->Instance->CR1 &= (uint16_t)(~SPI_CR1_CRCEN);\
mbed_official 610:813dcc80987e 549 (__HANDLE__)->Instance->CR1 |= SPI_CR1_CRCEN;}while(0)
mbed_official 610:813dcc80987e 550
mbed_official 610:813dcc80987e 551 #define IS_SPI_MODE(MODE) (((MODE) == SPI_MODE_SLAVE) || \
mbed_official 610:813dcc80987e 552 ((MODE) == SPI_MODE_MASTER))
mbed_official 610:813dcc80987e 553
mbed_official 610:813dcc80987e 554 #define IS_SPI_DIRECTION(MODE) (((MODE) == SPI_DIRECTION_2LINES) || \
mbed_official 610:813dcc80987e 555 ((MODE) == SPI_DIRECTION_2LINES_RXONLY) ||\
mbed_official 610:813dcc80987e 556 ((MODE) == SPI_DIRECTION_1LINE))
mbed_official 610:813dcc80987e 557
mbed_official 610:813dcc80987e 558 #define IS_SPI_DIRECTION_2LINES(MODE) ((MODE) == SPI_DIRECTION_2LINES)
mbed_official 610:813dcc80987e 559
mbed_official 610:813dcc80987e 560 #define IS_SPI_DIRECTION_2LINES_OR_1LINE(MODE) (((MODE) == SPI_DIRECTION_2LINES)|| \
mbed_official 610:813dcc80987e 561 ((MODE) == SPI_DIRECTION_1LINE))
mbed_official 610:813dcc80987e 562
mbed_official 610:813dcc80987e 563 #define IS_SPI_DATASIZE(DATASIZE) (((DATASIZE) == SPI_DATASIZE_16BIT) || \
mbed_official 610:813dcc80987e 564 ((DATASIZE) == SPI_DATASIZE_15BIT) || \
mbed_official 610:813dcc80987e 565 ((DATASIZE) == SPI_DATASIZE_14BIT) || \
mbed_official 610:813dcc80987e 566 ((DATASIZE) == SPI_DATASIZE_13BIT) || \
mbed_official 610:813dcc80987e 567 ((DATASIZE) == SPI_DATASIZE_12BIT) || \
mbed_official 610:813dcc80987e 568 ((DATASIZE) == SPI_DATASIZE_11BIT) || \
mbed_official 610:813dcc80987e 569 ((DATASIZE) == SPI_DATASIZE_10BIT) || \
mbed_official 610:813dcc80987e 570 ((DATASIZE) == SPI_DATASIZE_9BIT) || \
mbed_official 610:813dcc80987e 571 ((DATASIZE) == SPI_DATASIZE_8BIT) || \
mbed_official 610:813dcc80987e 572 ((DATASIZE) == SPI_DATASIZE_7BIT) || \
mbed_official 610:813dcc80987e 573 ((DATASIZE) == SPI_DATASIZE_6BIT) || \
mbed_official 610:813dcc80987e 574 ((DATASIZE) == SPI_DATASIZE_5BIT) || \
mbed_official 610:813dcc80987e 575 ((DATASIZE) == SPI_DATASIZE_4BIT))
mbed_official 610:813dcc80987e 576
mbed_official 610:813dcc80987e 577 #define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_POLARITY_LOW) || \
mbed_official 610:813dcc80987e 578 ((CPOL) == SPI_POLARITY_HIGH))
mbed_official 610:813dcc80987e 579
mbed_official 610:813dcc80987e 580 #define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_PHASE_1EDGE) || \
mbed_official 610:813dcc80987e 581 ((CPHA) == SPI_PHASE_2EDGE))
mbed_official 610:813dcc80987e 582
mbed_official 610:813dcc80987e 583 #define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_SOFT) || \
mbed_official 610:813dcc80987e 584 ((NSS) == SPI_NSS_HARD_INPUT) || \
mbed_official 610:813dcc80987e 585 ((NSS) == SPI_NSS_HARD_OUTPUT))
mbed_official 610:813dcc80987e 586
mbed_official 610:813dcc80987e 587 #define IS_SPI_NSSP(NSSP) (((NSSP) == SPI_NSS_PULSE_ENABLE) || \
mbed_official 610:813dcc80987e 588 ((NSSP) == SPI_NSS_PULSE_DISABLE))
mbed_official 610:813dcc80987e 589
mbed_official 610:813dcc80987e 590 #define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BAUDRATEPRESCALER_2) || \
mbed_official 610:813dcc80987e 591 ((PRESCALER) == SPI_BAUDRATEPRESCALER_4) || \
mbed_official 610:813dcc80987e 592 ((PRESCALER) == SPI_BAUDRATEPRESCALER_8) || \
mbed_official 610:813dcc80987e 593 ((PRESCALER) == SPI_BAUDRATEPRESCALER_16) || \
mbed_official 610:813dcc80987e 594 ((PRESCALER) == SPI_BAUDRATEPRESCALER_32) || \
mbed_official 610:813dcc80987e 595 ((PRESCALER) == SPI_BAUDRATEPRESCALER_64) || \
mbed_official 610:813dcc80987e 596 ((PRESCALER) == SPI_BAUDRATEPRESCALER_128) || \
mbed_official 610:813dcc80987e 597 ((PRESCALER) == SPI_BAUDRATEPRESCALER_256))
mbed_official 610:813dcc80987e 598
mbed_official 610:813dcc80987e 599 #define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FIRSTBIT_MSB) || \
mbed_official 610:813dcc80987e 600 ((BIT) == SPI_FIRSTBIT_LSB))
mbed_official 610:813dcc80987e 601
mbed_official 610:813dcc80987e 602 #define IS_SPI_TIMODE(MODE) (((MODE) == SPI_TIMODE_DISABLE) || \
mbed_official 610:813dcc80987e 603 ((MODE) == SPI_TIMODE_ENABLE))
mbed_official 610:813dcc80987e 604
mbed_official 610:813dcc80987e 605 #define IS_SPI_CRC_CALCULATION(CALCULATION) (((CALCULATION) == SPI_CRCCALCULATION_DISABLE) || \
mbed_official 610:813dcc80987e 606 ((CALCULATION) == SPI_CRCCALCULATION_ENABLE))
mbed_official 610:813dcc80987e 607
mbed_official 610:813dcc80987e 608 #define IS_SPI_CRC_LENGTH(LENGTH) (((LENGTH) == SPI_CRC_LENGTH_DATASIZE) ||\
mbed_official 610:813dcc80987e 609 ((LENGTH) == SPI_CRC_LENGTH_8BIT) || \
mbed_official 610:813dcc80987e 610 ((LENGTH) == SPI_CRC_LENGTH_16BIT))
mbed_official 610:813dcc80987e 611
mbed_official 610:813dcc80987e 612 #define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) (((POLYNOMIAL) >= 0x1) && ((POLYNOMIAL) <= 0xFFFF))
mbed_official 610:813dcc80987e 613
mbed_official 610:813dcc80987e 614
mbed_official 610:813dcc80987e 615 /**
mbed_official 610:813dcc80987e 616 * @}
mbed_official 610:813dcc80987e 617 */
mbed_official 610:813dcc80987e 618
mbed_official 610:813dcc80987e 619 /* Include SPI HAL Extended module */
mbed_official 610:813dcc80987e 620 #include "stm32l4xx_hal_spi_ex.h"
mbed_official 610:813dcc80987e 621
mbed_official 610:813dcc80987e 622 /* Exported functions --------------------------------------------------------*/
mbed_official 610:813dcc80987e 623 /** @addtogroup SPI_Exported_Functions
mbed_official 610:813dcc80987e 624 * @{
mbed_official 610:813dcc80987e 625 */
mbed_official 610:813dcc80987e 626
mbed_official 610:813dcc80987e 627 /* Initialization and de-initialization functions ****************************/
mbed_official 610:813dcc80987e 628 /** @addtogroup SPI_Exported_Functions_Group1
mbed_official 610:813dcc80987e 629 * @{
mbed_official 610:813dcc80987e 630 */
mbed_official 610:813dcc80987e 631 HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 632 HAL_StatusTypeDef HAL_SPI_DeInit (SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 633 void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 634 void HAL_SPI_MspDeInit(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 635 /**
mbed_official 610:813dcc80987e 636 * @}
mbed_official 610:813dcc80987e 637 */
mbed_official 610:813dcc80987e 638
mbed_official 610:813dcc80987e 639 /* IO operation functions *****************************************************/
mbed_official 610:813dcc80987e 640 /** @addtogroup SPI_Exported_Functions_Group2
mbed_official 610:813dcc80987e 641 * @{
mbed_official 610:813dcc80987e 642 */
mbed_official 610:813dcc80987e 643 HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);
mbed_official 610:813dcc80987e 644 HAL_StatusTypeDef HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);
mbed_official 610:813dcc80987e 645 HAL_StatusTypeDef HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, uint32_t Timeout);
mbed_official 610:813dcc80987e 646 HAL_StatusTypeDef HAL_SPI_Transmit_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
mbed_official 610:813dcc80987e 647 HAL_StatusTypeDef HAL_SPI_Receive_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
mbed_official 610:813dcc80987e 648 HAL_StatusTypeDef HAL_SPI_TransmitReceive_IT(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size);
mbed_official 610:813dcc80987e 649 HAL_StatusTypeDef HAL_SPI_Transmit_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
mbed_official 610:813dcc80987e 650 HAL_StatusTypeDef HAL_SPI_Receive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
mbed_official 610:813dcc80987e 651 HAL_StatusTypeDef HAL_SPI_TransmitReceive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size);
mbed_official 610:813dcc80987e 652 HAL_StatusTypeDef HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 653 HAL_StatusTypeDef HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 654 HAL_StatusTypeDef HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 655
mbed_official 610:813dcc80987e 656 void HAL_SPI_IRQHandler(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 657 void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 658 void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 659 void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 660 void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 661 void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 662 void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 663 void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 664 /**
mbed_official 610:813dcc80987e 665 * @}
mbed_official 610:813dcc80987e 666 */
mbed_official 610:813dcc80987e 667
mbed_official 610:813dcc80987e 668 /* Peripheral State and Error functions ***************************************/
mbed_official 610:813dcc80987e 669 /** @addtogroup SPI_Exported_Functions_Group3
mbed_official 610:813dcc80987e 670 * @{
mbed_official 610:813dcc80987e 671 */
mbed_official 610:813dcc80987e 672 HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 673 uint32_t HAL_SPI_GetError(SPI_HandleTypeDef *hspi);
mbed_official 610:813dcc80987e 674 /**
mbed_official 610:813dcc80987e 675 * @}
mbed_official 610:813dcc80987e 676 */
mbed_official 610:813dcc80987e 677
mbed_official 610:813dcc80987e 678 /**
mbed_official 610:813dcc80987e 679 * @}
mbed_official 610:813dcc80987e 680 */
mbed_official 610:813dcc80987e 681
mbed_official 610:813dcc80987e 682 /**
mbed_official 610:813dcc80987e 683 * @}
mbed_official 610:813dcc80987e 684 */
mbed_official 610:813dcc80987e 685
mbed_official 610:813dcc80987e 686 /**
mbed_official 610:813dcc80987e 687 * @}
mbed_official 610:813dcc80987e 688 */
mbed_official 610:813dcc80987e 689
mbed_official 610:813dcc80987e 690 #ifdef __cplusplus
mbed_official 610:813dcc80987e 691 }
mbed_official 610:813dcc80987e 692 #endif
mbed_official 610:813dcc80987e 693
mbed_official 610:813dcc80987e 694 #endif /* __STM32L4xx_HAL_SPI_H */
mbed_official 610:813dcc80987e 695
mbed_official 610:813dcc80987e 696 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/