Ricardo Benitez / mbed

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of mbed by mbed official

TARGET_NUCLEO_L073RZ/stm32l0xx_hal_spi.h@116:c0f6e94411f5, 2016-03-15 (annotated)

Committer:
Kojto
Date:
Tue Mar 15 14:34:00 2016 +0000
Revision:
116:c0f6e94411f5
Release 116 of the mbed library



Changes:

- new targets - NUCLEO_L073RZ

- fixes to IOTSS BEID platform

- LPC824, LPC1549 and LPC11U68 - fix PWMOut SCT bugs

- STM32F7 - Cube driver

- STM32F4 - add RTC LSI macro, defined as 0

- STM32F3 - fix multiple ADC clock initialization

- retarget - binary mode fix for GCC

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 116:c0f6e94411f5 1 /**
Kojto 116:c0f6e94411f5 2 ******************************************************************************
Kojto 116:c0f6e94411f5 3 * @file stm32l0xx_hal_spi.h
Kojto 116:c0f6e94411f5 4 * @author MCD Application Team
Kojto 116:c0f6e94411f5 5 * @version V1.2.0
Kojto 116:c0f6e94411f5 6 * @date 06-February-2015
Kojto 116:c0f6e94411f5 7 * @brief Header file of SPI HAL module.
Kojto 116:c0f6e94411f5 8 ******************************************************************************
Kojto 116:c0f6e94411f5 9 * @attention
Kojto 116:c0f6e94411f5 10 *
Kojto 116:c0f6e94411f5 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 116:c0f6e94411f5 12 *
Kojto 116:c0f6e94411f5 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 116:c0f6e94411f5 14 * are permitted provided that the following conditions are met:
Kojto 116:c0f6e94411f5 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 116:c0f6e94411f5 16 * this list of conditions and the following disclaimer.
Kojto 116:c0f6e94411f5 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 116:c0f6e94411f5 18 * this list of conditions and the following disclaimer in the documentation
Kojto 116:c0f6e94411f5 19 * and/or other materials provided with the distribution.
Kojto 116:c0f6e94411f5 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 116:c0f6e94411f5 21 * may be used to endorse or promote products derived from this software
Kojto 116:c0f6e94411f5 22 * without specific prior written permission.
Kojto 116:c0f6e94411f5 23 *
Kojto 116:c0f6e94411f5 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 116:c0f6e94411f5 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 116:c0f6e94411f5 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 116:c0f6e94411f5 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 116:c0f6e94411f5 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 116:c0f6e94411f5 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 116:c0f6e94411f5 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 116:c0f6e94411f5 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 116:c0f6e94411f5 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 116:c0f6e94411f5 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 116:c0f6e94411f5 34 *
Kojto 116:c0f6e94411f5 35 ******************************************************************************
Kojto 116:c0f6e94411f5 36 */
Kojto 116:c0f6e94411f5 37
Kojto 116:c0f6e94411f5 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 116:c0f6e94411f5 39 #ifndef __STM32L0xx_HAL_SPI_H
Kojto 116:c0f6e94411f5 40 #define __STM32L0xx_HAL_SPI_H
Kojto 116:c0f6e94411f5 41
Kojto 116:c0f6e94411f5 42 #ifdef __cplusplus
Kojto 116:c0f6e94411f5 43 extern "C" {
Kojto 116:c0f6e94411f5 44 #endif
Kojto 116:c0f6e94411f5 45
Kojto 116:c0f6e94411f5 46 /* Includes ------------------------------------------------------------------*/
Kojto 116:c0f6e94411f5 47 #include "stm32l0xx_hal_def.h"
Kojto 116:c0f6e94411f5 48
Kojto 116:c0f6e94411f5 49 /** @addtogroup STM32L0xx_HAL_Driver
Kojto 116:c0f6e94411f5 50 * @{
Kojto 116:c0f6e94411f5 51 */
Kojto 116:c0f6e94411f5 52
Kojto 116:c0f6e94411f5 53 /** @addtogroup SPI
Kojto 116:c0f6e94411f5 54 * @{
Kojto 116:c0f6e94411f5 55 */
Kojto 116:c0f6e94411f5 56
Kojto 116:c0f6e94411f5 57 /* Exported types ------------------------------------------------------------*/
Kojto 116:c0f6e94411f5 58 /** @defgroup SPI_Exported_Types SPI Exported Types
Kojto 116:c0f6e94411f5 59 * @{
Kojto 116:c0f6e94411f5 60 */
Kojto 116:c0f6e94411f5 61
Kojto 116:c0f6e94411f5 62 /**
Kojto 116:c0f6e94411f5 63 * @brief SPI Configuration Structure definition
Kojto 116:c0f6e94411f5 64 */
Kojto 116:c0f6e94411f5 65 typedef struct
Kojto 116:c0f6e94411f5 66 {
Kojto 116:c0f6e94411f5 67 uint32_t Mode; /*!< Specifies the SPI operating mode.
Kojto 116:c0f6e94411f5 68 This parameter can be a value of @ref SPI_mode */
Kojto 116:c0f6e94411f5 69
Kojto 116:c0f6e94411f5 70 uint32_t Direction; /*!< Specifies the SPI Directional mode state.
Kojto 116:c0f6e94411f5 71 This parameter can be a value of @ref SPI_Direction_mode */
Kojto 116:c0f6e94411f5 72
Kojto 116:c0f6e94411f5 73 uint32_t DataSize; /*!< Specifies the SPI data size.
Kojto 116:c0f6e94411f5 74 This parameter can be a value of @ref SPI_data_size */
Kojto 116:c0f6e94411f5 75
Kojto 116:c0f6e94411f5 76 uint32_t CLKPolarity; /*!< Specifies the serial clock steady state.
Kojto 116:c0f6e94411f5 77 This parameter can be a value of @ref SPI_Clock_Polarity */
Kojto 116:c0f6e94411f5 78
Kojto 116:c0f6e94411f5 79 uint32_t CLKPhase; /*!< Specifies the clock active edge for the bit capture.
Kojto 116:c0f6e94411f5 80 This parameter can be a value of @ref SPI_Clock_Phase */
Kojto 116:c0f6e94411f5 81
Kojto 116:c0f6e94411f5 82 uint32_t NSS; /*!< Specifies whether the NSS signal is managed by
Kojto 116:c0f6e94411f5 83 hardware (NSS pin) or by software using the SSI bit.
Kojto 116:c0f6e94411f5 84 This parameter can be a value of @ref SPI_Slave_Select_management */
Kojto 116:c0f6e94411f5 85
Kojto 116:c0f6e94411f5 86 uint32_t BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be
Kojto 116:c0f6e94411f5 87 used to configure the transmit and receive SCK clock.
Kojto 116:c0f6e94411f5 88 This parameter can be a value of @ref SPI_BaudRate_Prescaler
Kojto 116:c0f6e94411f5 89 @note The communication clock is derived from the master
Kojto 116:c0f6e94411f5 90 clock. The slave clock does not need to be set */
Kojto 116:c0f6e94411f5 91
Kojto 116:c0f6e94411f5 92 uint32_t FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit.
Kojto 116:c0f6e94411f5 93 This parameter can be a value of @ref SPI_MSB_LSB_transmission */
Kojto 116:c0f6e94411f5 94
Kojto 116:c0f6e94411f5 95 uint32_t TIMode; /*!< Specifies if the TI mode is enabled or not.
Kojto 116:c0f6e94411f5 96 This parameter can be a value of @ref SPI_TI_mode */
Kojto 116:c0f6e94411f5 97
Kojto 116:c0f6e94411f5 98 uint32_t CRCCalculation; /*!< Specifies if the CRC calculation is enabled or not.
Kojto 116:c0f6e94411f5 99 This parameter can be a value of @ref SPI_CRC_Calculation */
Kojto 116:c0f6e94411f5 100
Kojto 116:c0f6e94411f5 101 uint32_t CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation.
Kojto 116:c0f6e94411f5 102 This parameter must be a number between Min_Data = 0 and Max_Data = 65535 */
Kojto 116:c0f6e94411f5 103
Kojto 116:c0f6e94411f5 104 }SPI_InitTypeDef;
Kojto 116:c0f6e94411f5 105
Kojto 116:c0f6e94411f5 106 /**
Kojto 116:c0f6e94411f5 107 * @brief HAL SPI State structure definition
Kojto 116:c0f6e94411f5 108 */
Kojto 116:c0f6e94411f5 109 typedef enum
Kojto 116:c0f6e94411f5 110 {
Kojto 116:c0f6e94411f5 111 HAL_SPI_STATE_RESET = 0x00, /*!< SPI not yet initialized or disabled */
Kojto 116:c0f6e94411f5 112 HAL_SPI_STATE_READY = 0x01, /*!< SPI initialized and ready for use */
Kojto 116:c0f6e94411f5 113 HAL_SPI_STATE_BUSY = 0x02, /*!< SPI process is ongoing */
Kojto 116:c0f6e94411f5 114 HAL_SPI_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
Kojto 116:c0f6e94411f5 115 HAL_SPI_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
Kojto 116:c0f6e94411f5 116 HAL_SPI_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */
Kojto 116:c0f6e94411f5 117 HAL_SPI_STATE_ERROR = 0x03 /*!< SPI error state */
Kojto 116:c0f6e94411f5 118
Kojto 116:c0f6e94411f5 119 }HAL_SPI_StateTypeDef;
Kojto 116:c0f6e94411f5 120
Kojto 116:c0f6e94411f5 121 /**
Kojto 116:c0f6e94411f5 122 * @brief SPI handle Structure definition
Kojto 116:c0f6e94411f5 123 */
Kojto 116:c0f6e94411f5 124 typedef struct __SPI_HandleTypeDef
Kojto 116:c0f6e94411f5 125 {
Kojto 116:c0f6e94411f5 126 SPI_TypeDef *Instance; /*!< SPI registers base address */
Kojto 116:c0f6e94411f5 127
Kojto 116:c0f6e94411f5 128 SPI_InitTypeDef Init; /*!< SPI communication parameters */
Kojto 116:c0f6e94411f5 129
Kojto 116:c0f6e94411f5 130 uint8_t *pTxBuffPtr; /*!< Pointer to SPI Tx transfer Buffer */
Kojto 116:c0f6e94411f5 131
Kojto 116:c0f6e94411f5 132 uint16_t TxXferSize; /*!< SPI Tx transfer size */
Kojto 116:c0f6e94411f5 133
Kojto 116:c0f6e94411f5 134 uint16_t TxXferCount; /*!< SPI Tx Transfer Counter */
Kojto 116:c0f6e94411f5 135
Kojto 116:c0f6e94411f5 136 uint8_t *pRxBuffPtr; /*!< Pointer to SPI Rx transfer Buffer */
Kojto 116:c0f6e94411f5 137
Kojto 116:c0f6e94411f5 138 uint16_t RxXferSize; /*!< SPI Rx transfer size */
Kojto 116:c0f6e94411f5 139
Kojto 116:c0f6e94411f5 140 uint16_t RxXferCount; /*!< SPI Rx Transfer Counter */
Kojto 116:c0f6e94411f5 141
Kojto 116:c0f6e94411f5 142 DMA_HandleTypeDef *hdmatx; /*!< SPI Tx DMA handle parameters */
Kojto 116:c0f6e94411f5 143
Kojto 116:c0f6e94411f5 144 DMA_HandleTypeDef *hdmarx; /*!< SPI Rx DMA handle parameters */
Kojto 116:c0f6e94411f5 145
Kojto 116:c0f6e94411f5 146 void (*RxISR)(struct __SPI_HandleTypeDef * hspi); /*!< function pointer on Rx ISR */
Kojto 116:c0f6e94411f5 147
Kojto 116:c0f6e94411f5 148 void (*TxISR)(struct __SPI_HandleTypeDef * hspi); /*!< function pointer on Tx ISR */
Kojto 116:c0f6e94411f5 149
Kojto 116:c0f6e94411f5 150 HAL_LockTypeDef Lock; /*!< SPI locking object */
Kojto 116:c0f6e94411f5 151
Kojto 116:c0f6e94411f5 152 __IO HAL_SPI_StateTypeDef State; /*!< SPI communication state */
Kojto 116:c0f6e94411f5 153
Kojto 116:c0f6e94411f5 154 __IO uint32_t ErrorCode; /*!< SPI Error code */
Kojto 116:c0f6e94411f5 155
Kojto 116:c0f6e94411f5 156 }SPI_HandleTypeDef;
Kojto 116:c0f6e94411f5 157 /**
Kojto 116:c0f6e94411f5 158 * @}
Kojto 116:c0f6e94411f5 159 */
Kojto 116:c0f6e94411f5 160
Kojto 116:c0f6e94411f5 161
Kojto 116:c0f6e94411f5 162 /* Exported constants --------------------------------------------------------*/
Kojto 116:c0f6e94411f5 163
Kojto 116:c0f6e94411f5 164 /** @defgroup SPI_Exported_Constants SPI Exported Constants
Kojto 116:c0f6e94411f5 165 * @{
Kojto 116:c0f6e94411f5 166 */
Kojto 116:c0f6e94411f5 167
Kojto 116:c0f6e94411f5 168 /**
Kojto 116:c0f6e94411f5 169 * @defgroup SPI_ErrorCode SPI Error Code
Kojto 116:c0f6e94411f5 170 * @{
Kojto 116:c0f6e94411f5 171 */
Kojto 116:c0f6e94411f5 172 #define HAL_SPI_ERROR_NONE ((uint32_t)0x00) /*!< No error */
Kojto 116:c0f6e94411f5 173 #define HAL_SPI_ERROR_MODF ((uint32_t)0x01) /*!< MODF error */
Kojto 116:c0f6e94411f5 174 #define HAL_SPI_ERROR_CRC ((uint32_t)0x02) /*!< CRC error */
Kojto 116:c0f6e94411f5 175 #define HAL_SPI_ERROR_OVR ((uint32_t)0x04) /*!< OVR error */
Kojto 116:c0f6e94411f5 176 #define HAL_SPI_ERROR_FRE ((uint32_t)0x08) /*!< FRE error */
Kojto 116:c0f6e94411f5 177 #define HAL_SPI_ERROR_DMA ((uint32_t)0x10) /*!< DMA transfer error */
Kojto 116:c0f6e94411f5 178 #define HAL_SPI_ERROR_FLAG ((uint32_t)0x20) /*!< Flag: RXNE,TXE, BSY */
Kojto 116:c0f6e94411f5 179 /**
Kojto 116:c0f6e94411f5 180 * @}
Kojto 116:c0f6e94411f5 181 */
Kojto 116:c0f6e94411f5 182
Kojto 116:c0f6e94411f5 183 /** @defgroup SPI_mode SPI mode
Kojto 116:c0f6e94411f5 184 * @{
Kojto 116:c0f6e94411f5 185 */
Kojto 116:c0f6e94411f5 186 #define SPI_MODE_SLAVE ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 187 #define SPI_MODE_MASTER (SPI_CR1_MSTR | SPI_CR1_SSI)
Kojto 116:c0f6e94411f5 188
Kojto 116:c0f6e94411f5 189 /**
Kojto 116:c0f6e94411f5 190 * @}
Kojto 116:c0f6e94411f5 191 */
Kojto 116:c0f6e94411f5 192
Kojto 116:c0f6e94411f5 193 /** @defgroup SPI_Direction_mode SPI Direction mode
Kojto 116:c0f6e94411f5 194 * @{
Kojto 116:c0f6e94411f5 195 */
Kojto 116:c0f6e94411f5 196 #define SPI_DIRECTION_2LINES ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 197 #define SPI_DIRECTION_2LINES_RXONLY SPI_CR1_RXONLY
Kojto 116:c0f6e94411f5 198 #define SPI_DIRECTION_1LINE SPI_CR1_BIDIMODE
Kojto 116:c0f6e94411f5 199
Kojto 116:c0f6e94411f5 200 /**
Kojto 116:c0f6e94411f5 201 * @}
Kojto 116:c0f6e94411f5 202 */
Kojto 116:c0f6e94411f5 203
Kojto 116:c0f6e94411f5 204 /** @defgroup SPI_data_size SPI data size
Kojto 116:c0f6e94411f5 205 * @{
Kojto 116:c0f6e94411f5 206 */
Kojto 116:c0f6e94411f5 207 #define SPI_DATASIZE_8BIT ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 208 #define SPI_DATASIZE_16BIT SPI_CR1_DFF
Kojto 116:c0f6e94411f5 209
Kojto 116:c0f6e94411f5 210 /**
Kojto 116:c0f6e94411f5 211 * @}
Kojto 116:c0f6e94411f5 212 */
Kojto 116:c0f6e94411f5 213
Kojto 116:c0f6e94411f5 214 /** @defgroup SPI_Clock_Polarity SPI Clock Polarity
Kojto 116:c0f6e94411f5 215 * @{
Kojto 116:c0f6e94411f5 216 */
Kojto 116:c0f6e94411f5 217 #define SPI_POLARITY_LOW ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 218 #define SPI_POLARITY_HIGH SPI_CR1_CPOL
Kojto 116:c0f6e94411f5 219
Kojto 116:c0f6e94411f5 220 /**
Kojto 116:c0f6e94411f5 221 * @}
Kojto 116:c0f6e94411f5 222 */
Kojto 116:c0f6e94411f5 223
Kojto 116:c0f6e94411f5 224 /** @defgroup SPI_Clock_Phase SPI Clock Phase
Kojto 116:c0f6e94411f5 225 * @{
Kojto 116:c0f6e94411f5 226 */
Kojto 116:c0f6e94411f5 227 #define SPI_PHASE_1EDGE ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 228 #define SPI_PHASE_2EDGE SPI_CR1_CPHA
Kojto 116:c0f6e94411f5 229
Kojto 116:c0f6e94411f5 230 /**
Kojto 116:c0f6e94411f5 231 * @}
Kojto 116:c0f6e94411f5 232 */
Kojto 116:c0f6e94411f5 233
Kojto 116:c0f6e94411f5 234 /** @defgroup SPI_Slave_Select_management SPI Slave Select management
Kojto 116:c0f6e94411f5 235 * @{
Kojto 116:c0f6e94411f5 236 */
Kojto 116:c0f6e94411f5 237 #define SPI_NSS_SOFT SPI_CR1_SSM
Kojto 116:c0f6e94411f5 238 #define SPI_NSS_HARD_INPUT ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 239 #define SPI_NSS_HARD_OUTPUT ((uint32_t)(SPI_CR2_SSOE << 16))
Kojto 116:c0f6e94411f5 240
Kojto 116:c0f6e94411f5 241 /**
Kojto 116:c0f6e94411f5 242 * @}
Kojto 116:c0f6e94411f5 243 */
Kojto 116:c0f6e94411f5 244
Kojto 116:c0f6e94411f5 245 /** @defgroup SPI_BaudRate_Prescaler SPI BaudRate Prescaler
Kojto 116:c0f6e94411f5 246 * @{
Kojto 116:c0f6e94411f5 247 */
Kojto 116:c0f6e94411f5 248 #define SPI_BAUDRATEPRESCALER_2 ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 249 #define SPI_BAUDRATEPRESCALER_4 ((uint32_t)SPI_CR1_BR_0)
Kojto 116:c0f6e94411f5 250 #define SPI_BAUDRATEPRESCALER_8 ((uint32_t)SPI_CR1_BR_1)
Kojto 116:c0f6e94411f5 251 #define SPI_BAUDRATEPRESCALER_16 ((uint32_t)SPI_CR1_BR_1 | SPI_CR1_BR_0)
Kojto 116:c0f6e94411f5 252 #define SPI_BAUDRATEPRESCALER_32 ((uint32_t)SPI_CR1_BR_2)
Kojto 116:c0f6e94411f5 253 #define SPI_BAUDRATEPRESCALER_64 ((uint32_t)SPI_CR1_BR_2 | SPI_CR1_BR_0)
Kojto 116:c0f6e94411f5 254 #define SPI_BAUDRATEPRESCALER_128 ((uint32_t)SPI_CR1_BR_2 | SPI_CR1_BR_1)
Kojto 116:c0f6e94411f5 255 #define SPI_BAUDRATEPRESCALER_256 ((uint32_t)SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)
Kojto 116:c0f6e94411f5 256
Kojto 116:c0f6e94411f5 257 /**
Kojto 116:c0f6e94411f5 258 * @}
Kojto 116:c0f6e94411f5 259 */
Kojto 116:c0f6e94411f5 260
Kojto 116:c0f6e94411f5 261 /** @defgroup SPI_MSB_LSB_transmission SPI MSB LSB transmission
Kojto 116:c0f6e94411f5 262 * @{
Kojto 116:c0f6e94411f5 263 */
Kojto 116:c0f6e94411f5 264 #define SPI_FIRSTBIT_MSB ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 265 #define SPI_FIRSTBIT_LSB SPI_CR1_LSBFIRST
Kojto 116:c0f6e94411f5 266
Kojto 116:c0f6e94411f5 267 /**
Kojto 116:c0f6e94411f5 268 * @}
Kojto 116:c0f6e94411f5 269 */
Kojto 116:c0f6e94411f5 270
Kojto 116:c0f6e94411f5 271 /** @defgroup SPI_TI_mode SPI TI mode
Kojto 116:c0f6e94411f5 272 * @{
Kojto 116:c0f6e94411f5 273 */
Kojto 116:c0f6e94411f5 274 #define SPI_TIMODE_DISABLE ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 275 #define SPI_TIMODE_ENABLE SPI_CR2_FRF
Kojto 116:c0f6e94411f5 276
Kojto 116:c0f6e94411f5 277 /**
Kojto 116:c0f6e94411f5 278 * @}
Kojto 116:c0f6e94411f5 279 */
Kojto 116:c0f6e94411f5 280
Kojto 116:c0f6e94411f5 281 /** @defgroup SPI_CRC_Calculation SPI CRC Calculation
Kojto 116:c0f6e94411f5 282 * @{
Kojto 116:c0f6e94411f5 283 */
Kojto 116:c0f6e94411f5 284 #define SPI_CRCCALCULATION_DISABLE ((uint32_t)0x00000000)
Kojto 116:c0f6e94411f5 285 #define SPI_CRCCALCULATION_ENABLE SPI_CR1_CRCEN
Kojto 116:c0f6e94411f5 286
Kojto 116:c0f6e94411f5 287 /**
Kojto 116:c0f6e94411f5 288 * @}
Kojto 116:c0f6e94411f5 289 */
Kojto 116:c0f6e94411f5 290
Kojto 116:c0f6e94411f5 291 /** @defgroup SPI_Interrupt_configuration_definition SPI Interrupt configuration definition
Kojto 116:c0f6e94411f5 292 * @{
Kojto 116:c0f6e94411f5 293 */
Kojto 116:c0f6e94411f5 294 #define SPI_IT_TXE SPI_CR2_TXEIE
Kojto 116:c0f6e94411f5 295 #define SPI_IT_RXNE SPI_CR2_RXNEIE
Kojto 116:c0f6e94411f5 296 #define SPI_IT_ERR SPI_CR2_ERRIE
Kojto 116:c0f6e94411f5 297 /**
Kojto 116:c0f6e94411f5 298 * @}
Kojto 116:c0f6e94411f5 299 */
Kojto 116:c0f6e94411f5 300
Kojto 116:c0f6e94411f5 301 /** @defgroup SPI_Flag_definition SPI Flag definition
Kojto 116:c0f6e94411f5 302 * @{
Kojto 116:c0f6e94411f5 303 */
Kojto 116:c0f6e94411f5 304 #define SPI_FLAG_RXNE SPI_SR_RXNE
Kojto 116:c0f6e94411f5 305 #define SPI_FLAG_TXE SPI_SR_TXE
Kojto 116:c0f6e94411f5 306 #define SPI_FLAG_CRCERR SPI_SR_CRCERR
Kojto 116:c0f6e94411f5 307 #define SPI_FLAG_MODF SPI_SR_MODF
Kojto 116:c0f6e94411f5 308 #define SPI_FLAG_OVR SPI_SR_OVR
Kojto 116:c0f6e94411f5 309 #define SPI_FLAG_BSY SPI_SR_BSY
Kojto 116:c0f6e94411f5 310 #define SPI_FLAG_FRE SPI_SR_FRE
Kojto 116:c0f6e94411f5 311
Kojto 116:c0f6e94411f5 312 /**
Kojto 116:c0f6e94411f5 313 * @}
Kojto 116:c0f6e94411f5 314 */
Kojto 116:c0f6e94411f5 315
Kojto 116:c0f6e94411f5 316 /**
Kojto 116:c0f6e94411f5 317 * @}
Kojto 116:c0f6e94411f5 318 */
Kojto 116:c0f6e94411f5 319
Kojto 116:c0f6e94411f5 320
Kojto 116:c0f6e94411f5 321 /* Exported macro ------------------------------------------------------------*/
Kojto 116:c0f6e94411f5 322 /** @defgroup SPI_Exported_Macros SPI Exported Macros
Kojto 116:c0f6e94411f5 323 * @{
Kojto 116:c0f6e94411f5 324 */
Kojto 116:c0f6e94411f5 325
Kojto 116:c0f6e94411f5 326 /** @brief Reset SPI handle state
Kojto 116:c0f6e94411f5 327 * @param __HANDLE__: specifies the SPI handle.
Kojto 116:c0f6e94411f5 328 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 329 * @retval None
Kojto 116:c0f6e94411f5 330 */
Kojto 116:c0f6e94411f5 331 #define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SPI_STATE_RESET)
Kojto 116:c0f6e94411f5 332
Kojto 116:c0f6e94411f5 333 /** @brief Enable the specified SPI interrupts.
Kojto 116:c0f6e94411f5 334 * @param __HANDLE__: specifies the SPI handle.
Kojto 116:c0f6e94411f5 335 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 336 * @param __INTERRUPT__: specifies the interrupt source to enable.
Kojto 116:c0f6e94411f5 337 * This parameter can be one of the following values:
Kojto 116:c0f6e94411f5 338 * @arg SPI_IT_TXE: Tx buffer empty interrupt enable
Kojto 116:c0f6e94411f5 339 * @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
Kojto 116:c0f6e94411f5 340 * @arg SPI_IT_ERR: Error interrupt enable
Kojto 116:c0f6e94411f5 341 * @retval None
Kojto 116:c0f6e94411f5 342 */
Kojto 116:c0f6e94411f5 343 #define __HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))
Kojto 116:c0f6e94411f5 344
Kojto 116:c0f6e94411f5 345 /** @brief Disable the specified SPI interrupts.
Kojto 116:c0f6e94411f5 346 * @param __HANDLE__: specifies the SPI handle.
Kojto 116:c0f6e94411f5 347 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 348 * @param __INTERRUPT__: specifies the interrupt source to disable.
Kojto 116:c0f6e94411f5 349 * This parameter can be one of the following values:
Kojto 116:c0f6e94411f5 350 * @arg SPI_IT_TXE: Tx buffer empty interrupt enable
Kojto 116:c0f6e94411f5 351 * @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
Kojto 116:c0f6e94411f5 352 * @arg SPI_IT_ERR: Error interrupt enable
Kojto 116:c0f6e94411f5 353 * @retval None
Kojto 116:c0f6e94411f5 354 */
Kojto 116:c0f6e94411f5 355 #define __HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))
Kojto 116:c0f6e94411f5 356
Kojto 116:c0f6e94411f5 357 /** @brief Check if the specified SPI interrupt source is enabled or disabled.
Kojto 116:c0f6e94411f5 358 * @param __HANDLE__: specifies the SPI handle.
Kojto 116:c0f6e94411f5 359 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 360 * @param __INTERRUPT__: specifies the SPI interrupt source to check.
Kojto 116:c0f6e94411f5 361 * This parameter can be one of the following values:
Kojto 116:c0f6e94411f5 362 * @arg SPI_IT_TXE: Tx buffer empty interrupt enable
Kojto 116:c0f6e94411f5 363 * @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
Kojto 116:c0f6e94411f5 364 * @arg SPI_IT_ERR: Error interrupt enable
Kojto 116:c0f6e94411f5 365 * @retval The new state of __IT__ (TRUE or FALSE).
Kojto 116:c0f6e94411f5 366 */
Kojto 116:c0f6e94411f5 367 #define __HAL_SPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
Kojto 116:c0f6e94411f5 368
Kojto 116:c0f6e94411f5 369 /** @brief Check whether the specified SPI flag is set or not.
Kojto 116:c0f6e94411f5 370 * @param __HANDLE__: specifies the SPI handle.
Kojto 116:c0f6e94411f5 371 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 372 * @param __FLAG__: specifies the flag to check.
Kojto 116:c0f6e94411f5 373 * This parameter can be one of the following values:
Kojto 116:c0f6e94411f5 374 * @arg SPI_FLAG_RXNE: Receive buffer not empty flag
Kojto 116:c0f6e94411f5 375 * @arg SPI_FLAG_TXE: Transmit buffer empty flag
Kojto 116:c0f6e94411f5 376 * @arg SPI_FLAG_CRCERR: CRC error flag
Kojto 116:c0f6e94411f5 377 * @arg SPI_FLAG_MODF: Mode fault flag
Kojto 116:c0f6e94411f5 378 * @arg SPI_FLAG_OVR: Overrun flag
Kojto 116:c0f6e94411f5 379 * @arg SPI_FLAG_BSY: Busy flag
Kojto 116:c0f6e94411f5 380 * @arg SPI_FLAG_FRE: Frame format error flag
Kojto 116:c0f6e94411f5 381 * @retval The new state of __FLAG__ (TRUE or FALSE).
Kojto 116:c0f6e94411f5 382 */
Kojto 116:c0f6e94411f5 383 #define __HAL_SPI_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
Kojto 116:c0f6e94411f5 384
Kojto 116:c0f6e94411f5 385 /** @brief Clear the SPI CRCERR pending flag.
Kojto 116:c0f6e94411f5 386 * @param __HANDLE__: specifies the SPI handle.
Kojto 116:c0f6e94411f5 387 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 388 * @retval None
Kojto 116:c0f6e94411f5 389 */
Kojto 116:c0f6e94411f5 390 #define __HAL_SPI_CLEAR_CRCERRFLAG(__HANDLE__) ((__HANDLE__)->Instance->SR = ~(SPI_FLAG_CRCERR))
Kojto 116:c0f6e94411f5 391
Kojto 116:c0f6e94411f5 392 /** @brief Clear the SPI MODF pending flag.
Kojto 116:c0f6e94411f5 393 * @param __HANDLE__: specifies the SPI handle.
Kojto 116:c0f6e94411f5 394 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 395 * @retval None
Kojto 116:c0f6e94411f5 396 */
Kojto 116:c0f6e94411f5 397 #define __HAL_SPI_CLEAR_MODFFLAG(__HANDLE__) \
Kojto 116:c0f6e94411f5 398 do{ \
Kojto 116:c0f6e94411f5 399 __IO uint32_t tmpreg; \
Kojto 116:c0f6e94411f5 400 tmpreg = (__HANDLE__)->Instance->SR; \
Kojto 116:c0f6e94411f5 401 (__HANDLE__)->Instance->CR1 &= (~SPI_CR1_SPE); \
Kojto 116:c0f6e94411f5 402 UNUSED(tmpreg); \
Kojto 116:c0f6e94411f5 403 } while(0)
Kojto 116:c0f6e94411f5 404
Kojto 116:c0f6e94411f5 405 /** @brief Clear the SPI OVR pending flag.
Kojto 116:c0f6e94411f5 406 * @param __HANDLE__: specifies the SPI handle.
Kojto 116:c0f6e94411f5 407 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 408 * @retval None
Kojto 116:c0f6e94411f5 409 */
Kojto 116:c0f6e94411f5 410 #define __HAL_SPI_CLEAR_OVRFLAG(__HANDLE__) \
Kojto 116:c0f6e94411f5 411 do{ \
Kojto 116:c0f6e94411f5 412 __IO uint32_t tmpreg; \
Kojto 116:c0f6e94411f5 413 tmpreg = (__HANDLE__)->Instance->DR; \
Kojto 116:c0f6e94411f5 414 tmpreg = (__HANDLE__)->Instance->SR; \
Kojto 116:c0f6e94411f5 415 UNUSED(tmpreg); \
Kojto 116:c0f6e94411f5 416 } while(0)
Kojto 116:c0f6e94411f5 417
Kojto 116:c0f6e94411f5 418 /** @brief Clear the SPI FRE pending flag.
Kojto 116:c0f6e94411f5 419 * @param __HANDLE__: specifies the SPI handle.
Kojto 116:c0f6e94411f5 420 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 421 * @retval None
Kojto 116:c0f6e94411f5 422 */
Kojto 116:c0f6e94411f5 423 #define __HAL_SPI_CLEAR_FREFLAG(__HANDLE__) \
Kojto 116:c0f6e94411f5 424 do{ \
Kojto 116:c0f6e94411f5 425 __IO uint32_t tmpreg; \
Kojto 116:c0f6e94411f5 426 tmpreg = (__HANDLE__)->Instance->SR; \
Kojto 116:c0f6e94411f5 427 UNUSED(tmpreg); \
Kojto 116:c0f6e94411f5 428 } while(0)
Kojto 116:c0f6e94411f5 429
Kojto 116:c0f6e94411f5 430 /** @brief Enables the SPI.
Kojto 116:c0f6e94411f5 431 * @param __HANDLE__: specifies the SPI Handle.
Kojto 116:c0f6e94411f5 432 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 433 * @retval None
Kojto 116:c0f6e94411f5 434 */
Kojto 116:c0f6e94411f5 435 #define __HAL_SPI_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)
Kojto 116:c0f6e94411f5 436
Kojto 116:c0f6e94411f5 437 /** @brief Disables the SPI.
Kojto 116:c0f6e94411f5 438 * @param __HANDLE__: specifies the SPI Handle.
Kojto 116:c0f6e94411f5 439 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 440 * @retval None
Kojto 116:c0f6e94411f5 441 */
Kojto 116:c0f6e94411f5 442 #define __HAL_SPI_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)
Kojto 116:c0f6e94411f5 443 /**
Kojto 116:c0f6e94411f5 444 * @}
Kojto 116:c0f6e94411f5 445 */
Kojto 116:c0f6e94411f5 446
Kojto 116:c0f6e94411f5 447
Kojto 116:c0f6e94411f5 448 /* Private macros -----------------------------------------------------------*/
Kojto 116:c0f6e94411f5 449 /** @defgroup SPI_Private_Macros SPI Private Macros
Kojto 116:c0f6e94411f5 450 * @{
Kojto 116:c0f6e94411f5 451 */
Kojto 116:c0f6e94411f5 452
Kojto 116:c0f6e94411f5 453 /** @brief Checks if SPI Mode parameter is in allowed range.
Kojto 116:c0f6e94411f5 454 * @param __MODE__: specifies the SPI Mode.
Kojto 116:c0f6e94411f5 455 * This parameter can be a value of @ref SPI_mode
Kojto 116:c0f6e94411f5 456 * @retval None
Kojto 116:c0f6e94411f5 457 */
Kojto 116:c0f6e94411f5 458 #define IS_SPI_MODE(__MODE__) (((__MODE__) == SPI_MODE_SLAVE) || ((__MODE__) == SPI_MODE_MASTER))
Kojto 116:c0f6e94411f5 459
Kojto 116:c0f6e94411f5 460 /** @brief Checks if SPI Direction Mode parameter is in allowed range.
Kojto 116:c0f6e94411f5 461 * @param __MODE__: specifies the SPI Direction Mode.
Kojto 116:c0f6e94411f5 462 * This parameter can be a value of @ref SPI_Direction_mode
Kojto 116:c0f6e94411f5 463 * @retval None
Kojto 116:c0f6e94411f5 464 */
Kojto 116:c0f6e94411f5 465 #define IS_SPI_DIRECTION_MODE(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \
Kojto 116:c0f6e94411f5 466 ((__MODE__) == SPI_DIRECTION_2LINES_RXONLY) || \
Kojto 116:c0f6e94411f5 467 ((__MODE__) == SPI_DIRECTION_1LINE))
Kojto 116:c0f6e94411f5 468
Kojto 116:c0f6e94411f5 469 /** @brief Checks if SPI Direction Mode parameter is 1 or 2 lines.
Kojto 116:c0f6e94411f5 470 * @param __MODE__: specifies the SPI Direction Mode.
Kojto 116:c0f6e94411f5 471 * @retval None
Kojto 116:c0f6e94411f5 472 */
Kojto 116:c0f6e94411f5 473 #define IS_SPI_DIRECTION_2LINES_OR_1LINE(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \
Kojto 116:c0f6e94411f5 474 ((__MODE__) == SPI_DIRECTION_1LINE))
Kojto 116:c0f6e94411f5 475
Kojto 116:c0f6e94411f5 476 /** @brief Checks if SPI Direction Mode parameter is 2 lines.
Kojto 116:c0f6e94411f5 477 * @param __MODE__: specifies the SPI Direction Mode.
Kojto 116:c0f6e94411f5 478 * @retval None
Kojto 116:c0f6e94411f5 479 */
Kojto 116:c0f6e94411f5 480 #define IS_SPI_DIRECTION_2LINES(__MODE__) ((__MODE__) == SPI_DIRECTION_2LINES)
Kojto 116:c0f6e94411f5 481
Kojto 116:c0f6e94411f5 482 /** @brief Checks if SPI Data Size parameter is in allowed range.
Kojto 116:c0f6e94411f5 483 * @param __DATASIZE__: specifies the SPI Data Size.
Kojto 116:c0f6e94411f5 484 * This parameter can be a value of @ref SPI_data_size
Kojto 116:c0f6e94411f5 485 * @retval None
Kojto 116:c0f6e94411f5 486 */
Kojto 116:c0f6e94411f5 487 #define IS_SPI_DATASIZE(__DATASIZE__) (((__DATASIZE__) == SPI_DATASIZE_16BIT) || \
Kojto 116:c0f6e94411f5 488 ((__DATASIZE__) == SPI_DATASIZE_8BIT))
Kojto 116:c0f6e94411f5 489
Kojto 116:c0f6e94411f5 490 /** @brief Checks if SPI Serial clock steady state parameter is in allowed range.
Kojto 116:c0f6e94411f5 491 * @param __CPOL__: specifies the SPI serial clock steady state.
Kojto 116:c0f6e94411f5 492 * This parameter can be a value of @ref SPI_Clock_Polarity
Kojto 116:c0f6e94411f5 493 * @retval None
Kojto 116:c0f6e94411f5 494 */
Kojto 116:c0f6e94411f5 495 #define IS_SPI_CPOL(__CPOL__) (((__CPOL__) == SPI_POLARITY_LOW) || \
Kojto 116:c0f6e94411f5 496 ((__CPOL__) == SPI_POLARITY_HIGH))
Kojto 116:c0f6e94411f5 497
Kojto 116:c0f6e94411f5 498 /** @brief Checks if SPI Clock Phase parameter is in allowed range.
Kojto 116:c0f6e94411f5 499 * @param __CPHA__: specifies the SPI Clock Phase.
Kojto 116:c0f6e94411f5 500 * This parameter can be a value of @ref SPI_Clock_Phase
Kojto 116:c0f6e94411f5 501 * @retval None
Kojto 116:c0f6e94411f5 502 */
Kojto 116:c0f6e94411f5 503 #define IS_SPI_CPHA(__CPHA__) (((__CPHA__) == SPI_PHASE_1EDGE) || \
Kojto 116:c0f6e94411f5 504 ((__CPHA__) == SPI_PHASE_2EDGE))
Kojto 116:c0f6e94411f5 505
Kojto 116:c0f6e94411f5 506 /** @brief Checks if SPI Slave select parameter is in allowed range.
Kojto 116:c0f6e94411f5 507 * @param __NSS__: specifies the SPI Slave Slelect management parameter.
Kojto 116:c0f6e94411f5 508 * This parameter can be a value of @ref SPI_Slave_Select_management
Kojto 116:c0f6e94411f5 509 * @retval None
Kojto 116:c0f6e94411f5 510 */
Kojto 116:c0f6e94411f5 511 #define IS_SPI_NSS(__NSS__) (((__NSS__) == SPI_NSS_SOFT) || \
Kojto 116:c0f6e94411f5 512 ((__NSS__) == SPI_NSS_HARD_INPUT) || \
Kojto 116:c0f6e94411f5 513 ((__NSS__) == SPI_NSS_HARD_OUTPUT))
Kojto 116:c0f6e94411f5 514
Kojto 116:c0f6e94411f5 515 /** @brief Checks if SPI Baudrate prescaler parameter is in allowed range.
Kojto 116:c0f6e94411f5 516 * @param __PRESCALER__: specifies the SPI Baudrate prescaler.
Kojto 116:c0f6e94411f5 517 * This parameter can be a value of @ref SPI_BaudRate_Prescaler
Kojto 116:c0f6e94411f5 518 * @retval None
Kojto 116:c0f6e94411f5 519 */
Kojto 116:c0f6e94411f5 520 #define IS_SPI_BAUDRATE_PRESCALER(__PRESCALER__) (((__PRESCALER__) == SPI_BAUDRATEPRESCALER_2) || \
Kojto 116:c0f6e94411f5 521 ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_4) || \
Kojto 116:c0f6e94411f5 522 ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_8) || \
Kojto 116:c0f6e94411f5 523 ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_16) || \
Kojto 116:c0f6e94411f5 524 ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_32) || \
Kojto 116:c0f6e94411f5 525 ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_64) || \
Kojto 116:c0f6e94411f5 526 ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_128) || \
Kojto 116:c0f6e94411f5 527 ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_256))
Kojto 116:c0f6e94411f5 528
Kojto 116:c0f6e94411f5 529 /** @brief Checks if SPI MSB LSB transmission parameter is in allowed range.
Kojto 116:c0f6e94411f5 530 * @param __BIT__: specifies the SPI MSB LSB transmission (whether data transfer starts from MSB or LSB bit).
Kojto 116:c0f6e94411f5 531 * This parameter can be a value of @ref SPI_MSB_LSB_transmission
Kojto 116:c0f6e94411f5 532 * @retval None
Kojto 116:c0f6e94411f5 533 */
Kojto 116:c0f6e94411f5 534 #define IS_SPI_FIRST_BIT(__BIT__) (((__BIT__) == SPI_FIRSTBIT_MSB) || \
Kojto 116:c0f6e94411f5 535 ((__BIT__) == SPI_FIRSTBIT_LSB))
Kojto 116:c0f6e94411f5 536
Kojto 116:c0f6e94411f5 537 /** @brief Checks if SPI TI mode parameter is in allowed range.
Kojto 116:c0f6e94411f5 538 * @param __MODE__: specifies the SPI TI mode.
Kojto 116:c0f6e94411f5 539 * This parameter can be a value of @ref SPI_TI_mode
Kojto 116:c0f6e94411f5 540 * @retval None
Kojto 116:c0f6e94411f5 541 */
Kojto 116:c0f6e94411f5 542 #define IS_SPI_TIMODE(__MODE__) (((__MODE__) == SPI_TIMODE_DISABLE) || \
Kojto 116:c0f6e94411f5 543 ((__MODE__) == SPI_TIMODE_ENABLE))
Kojto 116:c0f6e94411f5 544 /** @brief Checks if SPI CRC calculation enabled state is in allowed range.
Kojto 116:c0f6e94411f5 545 * @param __CALCULATION__: specifies the SPI CRC calculation enable state.
Kojto 116:c0f6e94411f5 546 * This parameter can be a value of @ref SPI_CRC_Calculation
Kojto 116:c0f6e94411f5 547 * @retval None
Kojto 116:c0f6e94411f5 548 */
Kojto 116:c0f6e94411f5 549 #define IS_SPI_CRC_CALCULATION(__CALCULATION__) (((__CALCULATION__) == SPI_CRCCALCULATION_DISABLE) || \
Kojto 116:c0f6e94411f5 550 ((__CALCULATION__) == SPI_CRCCALCULATION_ENABLE))
Kojto 116:c0f6e94411f5 551
Kojto 116:c0f6e94411f5 552 /** @brief Checks if SPI polynomial value to be used for the CRC calculation, is in allowed range.
Kojto 116:c0f6e94411f5 553 * @param __POLYNOMIAL__: specifies the SPI polynomial value to be used for the CRC calculation.
Kojto 116:c0f6e94411f5 554 * This parameter must be a number between Min_Data = 0 and Max_Data = 65535
Kojto 116:c0f6e94411f5 555 * @retval None
Kojto 116:c0f6e94411f5 556 */
Kojto 116:c0f6e94411f5 557 #define IS_SPI_CRC_POLYNOMIAL(__POLYNOMIAL__) (((__POLYNOMIAL__) >= 0x1) && ((__POLYNOMIAL__) <= 0xFFFF))
Kojto 116:c0f6e94411f5 558 /** @brief Sets the SPI transmit-only mode.
Kojto 116:c0f6e94411f5 559 * @param __HANDLE__: specifies the SPI Handle.
Kojto 116:c0f6e94411f5 560 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 561 * @retval None
Kojto 116:c0f6e94411f5 562 */
Kojto 116:c0f6e94411f5 563 #define SPI_1LINE_TX(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE)
Kojto 116:c0f6e94411f5 564
Kojto 116:c0f6e94411f5 565 /** @brief Sets the SPI receive-only mode.
Kojto 116:c0f6e94411f5 566 * @param __HANDLE__: specifies the SPI Handle.
Kojto 116:c0f6e94411f5 567 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 568 * @retval None
Kojto 116:c0f6e94411f5 569 */
Kojto 116:c0f6e94411f5 570 #define SPI_1LINE_RX(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE)
Kojto 116:c0f6e94411f5 571
Kojto 116:c0f6e94411f5 572 /** @brief Resets the CRC calculation of the SPI.
Kojto 116:c0f6e94411f5 573 * @param __HANDLE__: specifies the SPI Handle.
Kojto 116:c0f6e94411f5 574 * This parameter can be SPIx where x: 1 or 2 to select the SPI peripheral.
Kojto 116:c0f6e94411f5 575 * @retval None
Kojto 116:c0f6e94411f5 576 */
Kojto 116:c0f6e94411f5 577 #define SPI_RESET_CRC(__HANDLE__) do{CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);\
Kojto 116:c0f6e94411f5 578 SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);}while(0)
Kojto 116:c0f6e94411f5 579 /**
Kojto 116:c0f6e94411f5 580 * @}
Kojto 116:c0f6e94411f5 581 */
Kojto 116:c0f6e94411f5 582
Kojto 116:c0f6e94411f5 583 /* Exported functions --------------------------------------------------------*/
Kojto 116:c0f6e94411f5 584 /** @addtogroup SPI_Exported_Functions
Kojto 116:c0f6e94411f5 585 * @{
Kojto 116:c0f6e94411f5 586 */
Kojto 116:c0f6e94411f5 587
Kojto 116:c0f6e94411f5 588 /* Initialization/de-initialization functions **********************************/
Kojto 116:c0f6e94411f5 589 /** @addtogroup SPI_Exported_Functions_Group1
Kojto 116:c0f6e94411f5 590 * @{
Kojto 116:c0f6e94411f5 591 */
Kojto 116:c0f6e94411f5 592 HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 593 HAL_StatusTypeDef HAL_SPI_DeInit (SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 594 void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 595 void HAL_SPI_MspDeInit(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 596 /**
Kojto 116:c0f6e94411f5 597 * @}
Kojto 116:c0f6e94411f5 598 */
Kojto 116:c0f6e94411f5 599
Kojto 116:c0f6e94411f5 600 /* I/O operation functions *****************************************************/
Kojto 116:c0f6e94411f5 601 /** @addtogroup SPI_Exported_Functions_Group2
Kojto 116:c0f6e94411f5 602 * @{
Kojto 116:c0f6e94411f5 603 */
Kojto 116:c0f6e94411f5 604 HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 116:c0f6e94411f5 605 HAL_StatusTypeDef HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 116:c0f6e94411f5 606 HAL_StatusTypeDef HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, uint32_t Timeout);
Kojto 116:c0f6e94411f5 607 HAL_StatusTypeDef HAL_SPI_Transmit_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
Kojto 116:c0f6e94411f5 608 HAL_StatusTypeDef HAL_SPI_Receive_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
Kojto 116:c0f6e94411f5 609 HAL_StatusTypeDef HAL_SPI_TransmitReceive_IT(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size);
Kojto 116:c0f6e94411f5 610 HAL_StatusTypeDef HAL_SPI_Transmit_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
Kojto 116:c0f6e94411f5 611 HAL_StatusTypeDef HAL_SPI_Receive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
Kojto 116:c0f6e94411f5 612 HAL_StatusTypeDef HAL_SPI_TransmitReceive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size);
Kojto 116:c0f6e94411f5 613 HAL_StatusTypeDef HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 614 HAL_StatusTypeDef HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 615 HAL_StatusTypeDef HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 616
Kojto 116:c0f6e94411f5 617 void HAL_SPI_IRQHandler(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 618 void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 619 void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 620 void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 621 void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 622 void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 623 void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 624 void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 625 /**
Kojto 116:c0f6e94411f5 626 * @}
Kojto 116:c0f6e94411f5 627 */
Kojto 116:c0f6e94411f5 628
Kojto 116:c0f6e94411f5 629
Kojto 116:c0f6e94411f5 630 /* Peripheral State and Control functions **************************************/
Kojto 116:c0f6e94411f5 631 /** @addtogroup SPI_Exported_Functions_Group3
Kojto 116:c0f6e94411f5 632 * @{
Kojto 116:c0f6e94411f5 633 */
Kojto 116:c0f6e94411f5 634 HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 635 uint32_t HAL_SPI_GetError(SPI_HandleTypeDef *hspi);
Kojto 116:c0f6e94411f5 636
Kojto 116:c0f6e94411f5 637 /**
Kojto 116:c0f6e94411f5 638 * @}
Kojto 116:c0f6e94411f5 639 */
Kojto 116:c0f6e94411f5 640
Kojto 116:c0f6e94411f5 641 /**
Kojto 116:c0f6e94411f5 642 * @}
Kojto 116:c0f6e94411f5 643 */
Kojto 116:c0f6e94411f5 644
Kojto 116:c0f6e94411f5 645
Kojto 116:c0f6e94411f5 646 /**
Kojto 116:c0f6e94411f5 647 * @}
Kojto 116:c0f6e94411f5 648 */
Kojto 116:c0f6e94411f5 649
Kojto 116:c0f6e94411f5 650 /**
Kojto 116:c0f6e94411f5 651 * @}
Kojto 116:c0f6e94411f5 652 */
Kojto 116:c0f6e94411f5 653
Kojto 116:c0f6e94411f5 654 #ifdef __cplusplus
Kojto 116:c0f6e94411f5 655 }
Kojto 116:c0f6e94411f5 656 #endif
Kojto 116:c0f6e94411f5 657
Kojto 116:c0f6e94411f5 658 #endif /* __STM32L0xx_HAL_SPI_H */
Kojto 116:c0f6e94411f5 659
Kojto 116:c0f6e94411f5 660 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 116:c0f6e94411f5 661