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using LPUART to forward Bluetooth messages !

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This commit is contained in:
Oliver Walter
2024-08-10 03:28:37 +02:00
parent 8e3b1526aa
commit b02f4af38d
9 changed files with 94 additions and 5 deletions
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8
Core/Src/usart.c
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@@ -41,7 +41,7 @@ void MX_LPUART1_UART_Init(void)
/* USER CODE END LPUART1_Init 1 */
hlpuart1.Instance = LPUART1;
hlpuart1.Init.BaudRate = 1000000;
hlpuart1.Init.BaudRate = 3000000;
hlpuart1.Init.WordLength = UART_WORDLENGTH_8B;
hlpuart1.Init.StopBits = UART_STOPBITS_1;
hlpuart1.Init.Parity = UART_PARITY_NONE;
@@ -377,6 +377,9 @@ void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
__HAL_LINKDMA(uartHandle,hdmatx,hdma_lpuart1_tx);
/* LPUART1 interrupt Init */
HAL_NVIC_SetPriority(LPUART1_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(LPUART1_IRQn);
/* USER CODE BEGIN LPUART1_MspInit 1 */
/* USER CODE END LPUART1_MspInit 1 */
@@ -405,6 +408,9 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
/* LPUART1 DMA DeInit */
HAL_DMA_DeInit(uartHandle->hdmarx);
HAL_DMA_DeInit(uartHandle->hdmatx);
/* LPUART1 interrupt Deinit */
HAL_NVIC_DisableIRQ(LPUART1_IRQn);
/* USER CODE BEGIN LPUART1_MspDeInit 1 */
/* USER CODE END LPUART1_MspDeInit 1 */