TuxMonkey/tronone-h7-scaffold
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add spi6

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tux
2025-11-05 15:01:47 +08:00
parent f51fe3cc4e
commit 3b3e6c764f
11 changed files with 310 additions and 138 deletions
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97
Core/Src/spi.c
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@@ -26,6 +26,7 @@
SPI_HandleTypeDef hspi1;
SPI_HandleTypeDef hspi2;
SPI_HandleTypeDef hspi6;
DMA_HandleTypeDef hdma_spi1_rx;
DMA_HandleTypeDef hdma_spi1_tx;
DMA_HandleTypeDef hdma_spi2_rx;
@@ -114,6 +115,48 @@ void MX_SPI2_Init(void)
/* USER CODE END SPI2_Init 2 */
}
/* SPI6 init function */
void MX_SPI6_Init(void)
{
/* USER CODE BEGIN SPI6_Init 0 */
/* USER CODE END SPI6_Init 0 */
/* USER CODE BEGIN SPI6_Init 1 */
/* USER CODE END SPI6_Init 1 */
hspi6.Instance = SPI6;
hspi6.Init.Mode = SPI_MODE_MASTER;
hspi6.Init.Direction = SPI_DIRECTION_2LINES_TXONLY;
hspi6.Init.DataSize = SPI_DATASIZE_8BIT;
hspi6.Init.CLKPolarity = SPI_POLARITY_LOW;
hspi6.Init.CLKPhase = SPI_PHASE_2EDGE;
hspi6.Init.NSS = SPI_NSS_SOFT;
hspi6.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8;
hspi6.Init.FirstBit = SPI_FIRSTBIT_MSB;
hspi6.Init.TIMode = SPI_TIMODE_DISABLE;
hspi6.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
hspi6.Init.CRCPolynomial = 0x0;
hspi6.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
hspi6.Init.NSSPolarity = SPI_NSS_POLARITY_LOW;
hspi6.Init.FifoThreshold = SPI_FIFO_THRESHOLD_01DATA;
hspi6.Init.TxCRCInitializationPattern = SPI_CRC_INITIALIZATION_ALL_ZERO_PATTERN;
hspi6.Init.RxCRCInitializationPattern = SPI_CRC_INITIALIZATION_ALL_ZERO_PATTERN;
hspi6.Init.MasterSSIdleness = SPI_MASTER_SS_IDLENESS_00CYCLE;
hspi6.Init.MasterInterDataIdleness = SPI_MASTER_INTERDATA_IDLENESS_00CYCLE;
hspi6.Init.MasterReceiverAutoSusp = SPI_MASTER_RX_AUTOSUSP_DISABLE;
hspi6.Init.MasterKeepIOState = SPI_MASTER_KEEP_IO_STATE_DISABLE;
hspi6.Init.IOSwap = SPI_IO_SWAP_DISABLE;
if (HAL_SPI_Init(&hspi6) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN SPI6_Init 2 */
/* USER CODE END SPI6_Init 2 */
}
void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
@@ -287,6 +330,41 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
/* USER CODE END SPI2_MspInit 1 */
}
else if(spiHandle->Instance==SPI6)
{
/* USER CODE BEGIN SPI6_MspInit 0 */
/* USER CODE END SPI6_MspInit 0 */
/** Initializes the peripherals clock
*/
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_SPI6;
PeriphClkInitStruct.Spi6ClockSelection = RCC_SPI6CLKSOURCE_HSE;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
{
Error_Handler();
}
/* SPI6 clock enable */
__HAL_RCC_SPI6_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**SPI6 GPIO Configuration
PA5 ------> SPI6_SCK
PA6 ------> SPI6_MISO
PA7 ------> SPI6_MOSI
*/
GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF8_SPI6;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN SPI6_MspInit 1 */
/* USER CODE END SPI6_MspInit 1 */
}
}
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
@@ -346,6 +424,25 @@ void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
/* USER CODE END SPI2_MspDeInit 1 */
}
else if(spiHandle->Instance==SPI6)
{
/* USER CODE BEGIN SPI6_MspDeInit 0 */
/* USER CODE END SPI6_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_SPI6_CLK_DISABLE();
/**SPI6 GPIO Configuration
PA5 ------> SPI6_SCK
PA6 ------> SPI6_MISO
PA7 ------> SPI6_MOSI
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7);
/* USER CODE BEGIN SPI6_MspDeInit 1 */
/* USER CODE END SPI6_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */