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 PB3 ------> SPI1_SCK PB4 ------> SPI1_MISO PB5 ------> SPI1_MOSI */ HAL_GPIO_DeInit(GPIOB, GPIO_PIN_4|GPIO_PIN_5); HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5); } /* USER CODE BEGIN SPI1_MspDeInit 1 */ /* USER CODE END SPI1_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, GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7); /* SPI1 DMA DeInit */ HAL_DMA_DeInit(hspi->hdmarx); HAL_DMA_DeInit(hspi->hdmatx); /* SPI1 interrupt DeInit */ HAL_NVIC_DisableIRQ(SPI1_IRQn); /* USER CODE BEGIN SPI1_MspDeInit 1 */ /* USER CODE END SPI1_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); } }
/** * @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 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 PA6 ------> SPI1_MISO PA7 ------> SPI1_MOSI PB3 ------> SPI1_SCK */ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_6|GPIO_PIN_7); HAL_GPIO_DeInit(GPIOB, GPIO_PIN_3); /* Peripheral DMA DeInit*/ HAL_DMA_DeInit(hspi->hdmatx); /* 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, GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15); /* Peripheral DMA DeInit*/ HAL_DMA_DeInit(hspi->hdmarx); /* USER CODE BEGIN SPI2_MspDeInit 1 */ /* USER CODE END SPI2_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 PA4 ------> SPI1_NSS PA5 ------> SPI1_SCK PB4 ------> SPI1_MISO PB5 ------> SPI1_MOSI */ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_4|GPIO_PIN_5); HAL_GPIO_DeInit(GPIOB, GPIO_PIN_4|GPIO_PIN_5); /* 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 PC2 ------> SPI2_MISO PC3 ------> SPI2_MOSI PB12 ------> SPI2_NSS PB13 ------> SPI2_SCK */ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_2|GPIO_PIN_3); HAL_GPIO_DeInit(GPIOB, GPIO_PIN_12|GPIO_PIN_13); /* USER CODE BEGIN SPI2_MspDeInit 1 */ /* USER CODE END SPI2_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, AFE_SCLK_Pin|AFE_DOUT_Pin|AFE_DIN_Pin); /* Peripheral DMA DeInit*/ HAL_DMA_DeInit(spiHandle->hdmatx); HAL_DMA_DeInit(spiHandle->hdmarx); /* USER CODE BEGIN SPI1_MspDeInit 1 */ /* USER CODE END SPI1_MspDeInit 1 */ } else if(spiHandle->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, TP_SCLK_Pin|TP_MISO_Pin|TP_MOSI_Pin); /* USER CODE BEGIN SPI2_MspDeInit 1 */ /* USER CODE END SPI2_MspDeInit 1 */ } }
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==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, SPI1_SCLK_ADC_Pin|SPI1_MISO_ADC_Pin|SPI1_MOSI_ADC_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, SPI2_SCLK_THERM_Pin|SPI2_MISO_THERM_Pin|SPI2_MOSI_THERM_Pin); /* USER CODE BEGIN SPI2_MspDeInit 1 */ /* USER CODE END SPI2_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* 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, SPI1_SD2_SCK_Pin|SPI1_SD2_MISO_Pin|SPI1_SD2_MOSI_Pin); } /* USER CODE BEGIN SPI1_MspDeInit 1 */ /* USER CODE END SPI1_MspDeInit 1 */ }
/** * @brief Save Demonstration context (GPIOs Configurations, peripherals,...). * @param None * @retval None */ void IDD_SaveContext(void) { GPIO_InitTypeDef GPIO_InitStructure; /* Enable GPIOs clock */ __HAL_RCC_GPIOA_CLK_ENABLE(); __HAL_RCC_GPIOB_CLK_ENABLE(); __HAL_RCC_GPIOC_CLK_ENABLE(); __HAL_RCC_GPIOD_CLK_ENABLE(); __HAL_RCC_GPIOH_CLK_ENABLE(); GPIOA_MODER = GPIOA->MODER; GPIOA_OTYPER = GPIOA->OTYPER; GPIOA_OSPEEDR = GPIOA->OSPEEDR; GPIOA_AFRL = GPIOA->AFR[0]; GPIOA_AFRH = GPIOA->AFR[1]; GPIOB_MODER = GPIOB->MODER; GPIOB_OTYPER = GPIOB->OTYPER; GPIOB_OSPEEDR = GPIOB->OSPEEDR; GPIOB_AFRL = GPIOB->AFR[0]; GPIOB_AFRH = GPIOB->AFR[1]; GPIOC_MODER = GPIOC->MODER; GPIOC_OTYPER = GPIOC->OTYPER; GPIOC_OSPEEDR = GPIOC->OSPEEDR; GPIOC_AFRL = GPIOC->AFR[0]; GPIOC_AFRH = GPIOC->AFR[1]; GPIOD_MODER = GPIOD->MODER; GPIOD_OTYPER = GPIOD->OTYPER; GPIOD_OSPEEDR = GPIOD->OSPEEDR; GPIOD_AFRL = GPIOD->AFR[0]; GPIOD_AFRH = GPIOD->AFR[1]; GPIOH_MODER = GPIOH->MODER; GPIOH_OTYPER = GPIOH->OTYPER; GPIOH_OSPEEDR = GPIOH->OSPEEDR; GPIOH_AFRL = GPIOH->AFR[0]; GPIOH_AFRH = GPIOH->AFR[1]; /* Configure all GPIO port pins in Analog Input mode (floating input trigger OFF) */ GPIO_InitStructure.Pin = GPIO_PIN_All; GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; GPIO_InitStructure.Pull = GPIO_NOPULL; HAL_GPIO_Init(GPIOA, &GPIO_InitStructure); HAL_GPIO_Init(GPIOB, &GPIO_InitStructure); HAL_GPIO_Init(GPIOC, &GPIO_InitStructure); HAL_GPIO_Init(GPIOD, &GPIO_InitStructure); HAL_GPIO_Init(GPIOH, &GPIO_InitStructure); /* Disable GPIOs clock */ __HAL_RCC_GPIOA_CLK_DISABLE(); __HAL_RCC_GPIOB_CLK_DISABLE(); __HAL_RCC_GPIOC_CLK_DISABLE(); __HAL_RCC_GPIOD_CLK_DISABLE(); __HAL_RCC_GPIOH_CLK_DISABLE(); HAL_TSC_DeInit(&TscHandle); /* TSC Clock disable */ __HAL_RCC_TSC_CLK_DISABLE(); __HAL_RCC_TSC_FORCE_RESET(); __HAL_RCC_TSC_RELEASE_RESET(); /* SPI Clock disable */ __HAL_RCC_SPI1_CLK_DISABLE(); }
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)); } }