void HAL_I2S_MspDeInit(I2S_HandleTypeDef* hi2s) { if(hi2s->Instance==SPI3) { /* USER CODE BEGIN SPI3_MspDeInit 0 */ /* USER CODE END SPI3_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI3_CLK_DISABLE(); /**I2S3 GPIO Configuration PA15 ------> I2S3_WS PC10 ------> I2S3_CK PC11 ------> I2S3_ext_SD PC12 ------> I2S3_SD */ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_15); HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12); } /* USER CODE BEGIN SPI3_MspDeInit 1 */ /* USER CODE END SPI3_MspDeInit 1 */ }
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle) { if(spiHandle->Instance==SPI3) { /* USER CODE BEGIN SPI3_MspDeInit 0 */ /* USER CODE END SPI3_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI3_CLK_DISABLE(); /**SPI3 GPIO Configuration PC10 ------> SPI3_SCK PC11 ------> SPI3_MISO PC12 ------> SPI3_MOSI */ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12); /* SPI3 DMA DeInit */ HAL_DMA_DeInit(spiHandle->hdmatx); HAL_DMA_DeInit(spiHandle->hdmarx); /* SPI3 interrupt Deinit */ HAL_NVIC_DisableIRQ(SPI3_IRQn); /* USER CODE BEGIN SPI3_MspDeInit 1 */ /* USER CODE END SPI3_MspDeInit 1 */ } }
/** * @brief This function is implemented to deinitialize the SPI interface * (IOs + SPI block) * @param obj : pointer to spi_t structure * @retval None */ void spi_deinit(spi_t *obj) { if(obj == NULL) return; SPI_HandleTypeDef *handle = &(obj->handle); HAL_SPI_DeInit(handle); #if defined SPI1_BASE // Reset SPI and disable clock if (handle->Instance == SPI1) { __HAL_RCC_SPI1_FORCE_RESET(); __HAL_RCC_SPI1_RELEASE_RESET(); __HAL_RCC_SPI1_CLK_DISABLE(); } #endif #if defined SPI2_BASE if (handle->Instance == SPI2) { __HAL_RCC_SPI2_FORCE_RESET(); __HAL_RCC_SPI2_RELEASE_RESET(); __HAL_RCC_SPI2_CLK_DISABLE(); } #endif #if defined SPI3_BASE if (handle->Instance == SPI3) { __HAL_RCC_SPI3_FORCE_RESET(); __HAL_RCC_SPI3_RELEASE_RESET(); __HAL_RCC_SPI3_CLK_DISABLE(); } #endif #if defined SPI4_BASE if (handle->Instance == SPI4) { __HAL_RCC_SPI4_FORCE_RESET(); __HAL_RCC_SPI4_RELEASE_RESET(); __HAL_RCC_SPI4_CLK_DISABLE(); } #endif #if defined SPI5_BASE if (handle->Instance == SPI5) { __HAL_RCC_SPI5_FORCE_RESET(); __HAL_RCC_SPI5_RELEASE_RESET(); __HAL_RCC_SPI5_CLK_DISABLE(); } #endif #if defined SPI6_BASE if (handle->Instance == SPI6) { __HAL_RCC_SPI6_FORCE_RESET(); __HAL_RCC_SPI6_RELEASE_RESET(); __HAL_RCC_SPI6_CLK_DISABLE(); } #endif }
void spi_free(spi_t *obj) { // Reset SPI and disable clock if (obj->spi == SPI_1) { __HAL_RCC_SPI1_FORCE_RESET(); __HAL_RCC_SPI1_RELEASE_RESET(); __HAL_RCC_SPI1_CLK_DISABLE(); } if (obj->spi == SPI_2) { __HAL_RCC_SPI2_FORCE_RESET(); __HAL_RCC_SPI2_RELEASE_RESET(); __HAL_RCC_SPI2_CLK_DISABLE(); } if (obj->spi == SPI_3) { __HAL_RCC_SPI3_FORCE_RESET(); __HAL_RCC_SPI3_RELEASE_RESET(); __HAL_RCC_SPI3_CLK_DISABLE(); } #if defined SPI4_BASE if (obj->spi == SPI_4) { __HAL_RCC_SPI4_FORCE_RESET(); __HAL_RCC_SPI4_RELEASE_RESET(); __HAL_RCC_SPI4_CLK_DISABLE(); } #endif #if defined SPI5_BASE if (obj->spi == SPI_5) { __HAL_RCC_SPI5_FORCE_RESET(); __HAL_RCC_SPI5_RELEASE_RESET(); __HAL_RCC_SPI5_CLK_DISABLE(); } #endif // Configure GPIOs pin_function(obj->pin_miso, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)); pin_function(obj->pin_mosi, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)); pin_function(obj->pin_sclk, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)); pin_function(obj->pin_ssel, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)); }
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) { if(hspi->Instance==SPI2) { /* USER CODE BEGIN SPI2_MspDeInit 0 */ /* USER CODE END SPI2_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI2_CLK_DISABLE(); /**SPI2 GPIO Configuration PB15 ------> SPI2_MOSI PB10 ------> SPI2_SCK PB14 ------> SPI2_MISO */ HAL_GPIO_DeInit(GPIOB, AP_SPI_MOSI_Pin|AP_SPI_SCK_Pin|AP_SPI_MISO_Pin); /* USER CODE BEGIN SPI2_MspDeInit 1 */ /* USER CODE END SPI2_MspDeInit 1 */ } else if(hspi->Instance==SPI3) { /* USER CODE BEGIN SPI3_MspDeInit 0 */ /* USER CODE END SPI3_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI3_CLK_DISABLE(); /**SPI3 GPIO Configuration PB4 ------> SPI3_MISO PB5 ------> SPI3_MOSI PB12 ------> SPI3_SCK */ HAL_GPIO_DeInit(GPIOB, SENSOR_SPI_MISO_Pin|SENSOR_SPI_MOSI_Pin|SENSOR_SPI_SCK_Pin); /* USER CODE BEGIN SPI3_MspDeInit 1 */ /* USER CODE END SPI3_MspDeInit 1 */ } }
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle) { if(spiHandle->Instance==SPI1) { /* USER CODE BEGIN SPI1_MspDeInit 0 */ /* USER CODE END SPI1_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI1_CLK_DISABLE(); /**SPI1 GPIO Configuration PA5 ------> SPI1_SCK PA6 ------> SPI1_MISO PA7 ------> SPI1_MOSI */ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_6|SPI1_MISO_Pin); /* USER CODE BEGIN SPI1_MspDeInit 1 */ /* USER CODE END SPI1_MspDeInit 1 */ } else if(spiHandle->Instance==SPI3) { /* USER CODE BEGIN SPI3_MspDeInit 0 */ /* USER CODE END SPI3_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI3_CLK_DISABLE(); /**SPI3 GPIO Configuration PC10 ------> SPI3_SCK PC11 ------> SPI3_MISO PC12 ------> SPI3_MOSI */ HAL_GPIO_DeInit(GPIOC, SD_SCK_Pin|SD_MISO_Pin|SD_MOSI_Pin); /* USER CODE BEGIN SPI3_MspDeInit 1 */ /* USER CODE END SPI3_MspDeInit 1 */ } }
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle) { if(spiHandle->Instance==SPI1) { /* Peripheral clock disable */ __HAL_RCC_SPI1_CLK_DISABLE(); /**SPI1 GPIO Configuration PA5 ------> SPI1_SCK PA6 ------> SPI1_MISO PA7 ------> SPI1_MOSI */ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7); } else if(spiHandle->Instance==SPI2) { /* Peripheral clock disable */ __HAL_RCC_SPI2_CLK_DISABLE(); /**SPI2 GPIO Configuration PB13 ------> SPI2_SCK PB14 ------> SPI2_MISO PB15 ------> SPI2_MOSI */ HAL_GPIO_DeInit(GPIOB, GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15); } else if(spiHandle->Instance==SPI3) { /* Peripheral clock disable */ __HAL_RCC_SPI3_CLK_DISABLE(); /**SPI3 GPIO Configuration PC10 ------> SPI3_SCK PC11 ------> SPI3_MISO PC12 ------> SPI3_MOSI */ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12); } }
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) { if(hspi->Instance==SPI3) { /* USER CODE BEGIN SPI3_MspDeInit 0 */ /* USER CODE END SPI3_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI3_CLK_DISABLE(); /**SPI3 GPIO Configuration PB3 ------> SPI3_SCK PB4 ------> SPI3_MISO PB5 ------> SPI3_MOSI */ HAL_GPIO_DeInit(GPIOB, GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5); /* USER CODE BEGIN SPI3_MspDeInit 1 */ /* USER CODE END SPI3_MspDeInit 1 */ } }
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) { if(hspi->Instance==SPI1) { /* USER CODE BEGIN SPI1_MspDeInit 0 */ /* USER CODE END SPI1_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI1_CLK_DISABLE(); /**SPI1 GPIO Configuration PA5 ------> SPI1_SCK PA6 ------> SPI1_MISO PA7 ------> SPI1_MOSI */ HAL_GPIO_DeInit(GPIOA, ADC_SCK_SPI1_Pin|ADC_MISO_SPI1_Pin|ADC_MOSI_SPI1_Pin); /* USER CODE BEGIN SPI1_MspDeInit 1 */ /* USER CODE END SPI1_MspDeInit 1 */ } else if(hspi->Instance==SPI2) { /* USER CODE BEGIN SPI2_MspDeInit 0 */ /* USER CODE END SPI2_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI2_CLK_DISABLE(); /**SPI2 GPIO Configuration PB13 ------> SPI2_SCK PB14 ------> SPI2_MISO PB15 ------> SPI2_MOSI */ HAL_GPIO_DeInit(GPIOB, FLASH_SCK_SPI2_Pin|FLASH_MISO_SPI2_Pin|FLASH_MOSI_SPI2_Pin); /* USER CODE BEGIN SPI2_MspDeInit 1 */ /* USER CODE END SPI2_MspDeInit 1 */ } else if(hspi->Instance==SPI3) { /* USER CODE BEGIN SPI3_MspDeInit 0 */ /* USER CODE END SPI3_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_SPI3_CLK_DISABLE(); /**SPI3 GPIO Configuration PB3 ------> SPI3_SCK PB4 ------> SPI3_MISO PB5 ------> SPI3_MOSI */ HAL_GPIO_DeInit(GPIOB, IAC_SCK_SPI3_Pin|IAC_MISO_SPI3_Pin|IAC_MOSI_SPI3_Pin); /* Peripheral interrupt DeInit*/ HAL_NVIC_DisableIRQ(SPI3_IRQn); /* USER CODE BEGIN SPI3_MspDeInit 1 */ /* USER CODE END SPI3_MspDeInit 1 */ } }
void spi_free(spi_t *obj) { struct spi_s *spiobj = SPI_S(obj); SPI_HandleTypeDef *handle = &(spiobj->handle); DEBUG_PRINTF("spi_free\r\n"); __HAL_SPI_DISABLE(handle); HAL_SPI_DeInit(handle); #if defined SPI1_BASE // Reset SPI and disable clock if (spiobj->spi == SPI_1) { __HAL_RCC_SPI1_FORCE_RESET(); __HAL_RCC_SPI1_RELEASE_RESET(); __HAL_RCC_SPI1_CLK_DISABLE(); } #endif #if defined SPI2_BASE if (spiobj->spi == SPI_2) { __HAL_RCC_SPI2_FORCE_RESET(); __HAL_RCC_SPI2_RELEASE_RESET(); __HAL_RCC_SPI2_CLK_DISABLE(); } #endif #if defined SPI3_BASE if (spiobj->spi == SPI_3) { __HAL_RCC_SPI3_FORCE_RESET(); __HAL_RCC_SPI3_RELEASE_RESET(); __HAL_RCC_SPI3_CLK_DISABLE(); } #endif #if defined SPI4_BASE if (spiobj->spi == SPI_4) { __HAL_RCC_SPI4_FORCE_RESET(); __HAL_RCC_SPI4_RELEASE_RESET(); __HAL_RCC_SPI4_CLK_DISABLE(); } #endif #if defined SPI5_BASE if (spiobj->spi == SPI_5) { __HAL_RCC_SPI5_FORCE_RESET(); __HAL_RCC_SPI5_RELEASE_RESET(); __HAL_RCC_SPI5_CLK_DISABLE(); } #endif #if defined SPI6_BASE if (spiobj->spi == SPI_6) { __HAL_RCC_SPI6_FORCE_RESET(); __HAL_RCC_SPI6_RELEASE_RESET(); __HAL_RCC_SPI6_CLK_DISABLE(); } #endif // Configure GPIOs pin_function(spiobj->pin_miso, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)); pin_function(spiobj->pin_mosi, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)); pin_function(spiobj->pin_sclk, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)); if (handle->Init.NSS != SPI_NSS_SOFT) { pin_function(spiobj->pin_ssel, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)); } }