161 lines
5.7 KiB
C
161 lines
5.7 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : hal_spi.c
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* @brief : SPI hardware abstraction layer source file
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******************************************************************************
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*/
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/* USER CODE END Header */
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#include "hal.h"
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#include "hal_spi.h"
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#include "hal_stm32f4_spi.h"
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/**
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* @brief Initialize SPI hardware
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* @param instance SPI instance identifier
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* @param config SPI configuration structure
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* @retval HAL status code
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*/
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hal_ret_t hal_spi_init(hal_spi_instance_t instance, const hal_spi_config_t *config) {
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if (config == NULL) {
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return HAL_RET_INVALID_PARAM;
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}
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if (instance >= HAL_SPI_INSTANCE_MAX) {
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return HAL_RET_INVALID_PARAM;
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}
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/* Call architecture specific SPI initialization */
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#if HAL_TARGET_ARCH == HAL_ARCH_STM32F1
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return hal_stm32f1_spi_init(instance, config) ? HAL_RET_OK : HAL_RET_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F4
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return hal_stm32f4_spi_init(instance, config) ? HAL_RET_OK : HAL_RET_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F7
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return hal_stm32f7_spi_init(instance, config) ? HAL_OK : HAL_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32L4
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return hal_stm32l4_spi_init(instance, config) ? HAL_OK : HAL_ERROR;
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#else
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#error "Unsupported HAL architecture"
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return HAL_RET_ERROR;
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#endif
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}
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/**
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* @brief Deinitialize SPI hardware
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* @param instance SPI instance identifier
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* @retval HAL status code
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*/
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hal_ret_t hal_spi_deinit(hal_spi_instance_t instance) {
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if (instance >= HAL_SPI_INSTANCE_MAX) {
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return HAL_RET_INVALID_PARAM;
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}
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/* Call architecture specific SPI deinitialization */
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#if HAL_TARGET_ARCH == HAL_ARCH_STM32F1
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return hal_stm32f1_spi_deinit(instance) ? HAL_OK : HAL_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F4
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return hal_stm32f4_spi_deinit(instance) ? HAL_RET_OK : HAL_RET_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F7
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return hal_stm32f7_spi_deinit(instance) ? HAL_OK : HAL_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32L4
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return hal_stm32l4_spi_deinit(instance) ? HAL_OK : HAL_ERROR;
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#else
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#error "Unsupported HAL architecture"
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return HAL_RET_ERROR;
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#endif
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}
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/**
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* @brief SPI transmit function
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* @param instance SPI instance identifier
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* @param p_data Pointer to data buffer to transmit
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* @param size Size of data to transmit
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* @retval HAL status code
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*/
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hal_ret_t hal_spi_transmit(hal_spi_instance_t instance, const uint8_t *p_data, uint16_t size) {
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if (p_data == NULL || size == 0) {
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return HAL_RET_INVALID_PARAM;
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}
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if (instance >= HAL_SPI_INSTANCE_MAX) {
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return HAL_RET_INVALID_PARAM;
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}
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/* Call architecture specific SPI transmit implementation */
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#if HAL_TARGET_ARCH == HAL_ARCH_STM32F1
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return hal_stm32f1_spi_transmit(instance, p_data, size) ? HAL_OK : HAL_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F4
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return hal_stm32f4_spi_transmit(instance, p_data, size) ? HAL_RET_OK : HAL_RET_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F7
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return hal_stm32f7_spi_transmit(instance, p_data, size) ? HAL_OK : HAL_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32L4
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return hal_stm32l4_spi_transmit(instance, p_data, size) ? HAL_OK : HAL_ERROR;
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#else
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#error "Unsupported HAL architecture"
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return HAL_RET_ERROR;
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#endif
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}
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/**
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* @brief SPI receive function
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* @param instance SPI instance identifier
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* @param p_data Pointer to data buffer to receive
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* @param size Size of data to receive
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* @retval HAL status code
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*/
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hal_ret_t hal_spi_receive(hal_spi_instance_t instance, uint8_t *p_data, uint16_t size) {
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if (p_data == NULL || size == 0) {
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return HAL_RET_INVALID_PARAM;
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}
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if (instance >= HAL_SPI_INSTANCE_MAX) {
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return HAL_RET_INVALID_PARAM;
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}
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/* Call architecture specific SPI receive implementation */
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#if HAL_TARGET_ARCH == HAL_ARCH_STM32F1
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return hal_stm32f1_spi_receive(instance, p_data, size) ? HAL_OK : HAL_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F4
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return hal_stm32f4_spi_receive(instance, p_data, size) ? HAL_RET_OK : HAL_RET_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F7
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return hal_stm32f7_spi_receive(instance, p_data, size) ? HAL_OK : HAL_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32L4
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return hal_stm32l4_spi_receive(instance, p_data, size) ? HAL_OK : HAL_ERROR;
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#else
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#error "Unsupported HAL architecture"
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return HAL_RET_ERROR;
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#endif
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}
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/**
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* @brief SPI transmit and receive function
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* @param instance SPI instance identifier
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* @param p_tx_data Pointer to data buffer to transmit
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* @param p_rx_data Pointer to data buffer to receive
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* @param size Size of data to transmit/receive
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* @retval HAL status code
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*/
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hal_ret_t hal_spi_transmit_receive(hal_spi_instance_t instance, const uint8_t *p_tx_data, uint8_t *p_rx_data, uint16_t size) {
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if (p_tx_data == NULL || p_rx_data == NULL || size == 0) {
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return HAL_RET_INVALID_PARAM;
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}
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if (instance >= HAL_SPI_INSTANCE_MAX) {
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return HAL_RET_INVALID_PARAM;
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}
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/* Call architecture specific SPI transmit and receive implementation */
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#if HAL_TARGET_ARCH == HAL_ARCH_STM32F1
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return hal_stm32f1_spi_transmit_receive(instance, p_tx_data, p_rx_data, size) ? HAL_OK : HAL_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F4
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return hal_stm32f4_spi_transmit_receive(instance, p_tx_data, p_rx_data, size) ? HAL_RET_OK : HAL_RET_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32F7
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return hal_stm32f7_spi_transmit_receive(instance, p_tx_data, p_rx_data, size) ? HAL_OK : HAL_ERROR;
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#elif HAL_TARGET_ARCH == HAL_ARCH_STM32L4
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return hal_stm32l4_spi_transmit_receive(instance, p_tx_data, p_rx_data, size) ? HAL_OK : HAL_ERROR;
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#else
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#error "Unsupported HAL architecture"
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return HAL_RET_ERROR;
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#endif
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} |