diff options
Diffstat (limited to 'stm32f091/setup.c')
| -rw-r--r-- | stm32f091/setup.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/stm32f091/setup.c b/stm32f091/setup.c index 98ef8cd..2110e03 100644 --- a/stm32f091/setup.c +++ b/stm32f091/setup.c @@ -22,16 +22,14 @@ I2C_HandleTypeDef hi2c1 = { }; UART_HandleTypeDef huart1 = { - .Instance = USART1, - .Init.BaudRate = 115200, - .Init.WordLength = UART_WORDLENGTH_8B, - .Init.StopBits = UART_STOPBITS_1, - .Init.Parity = UART_PARITY_NONE, - .Init.Mode = UART_MODE_TX_RX, - .Init.HwFlowCtl = UART_HWCONTROL_NONE, - .Init.OverSampling = UART_OVERSAMPLING_16, -// .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE, -// .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT, + .Instance = USART1, + .Init.BaudRate = 115200, + .Init.WordLength = UART_WORDLENGTH_8B, + .Init.StopBits = UART_STOPBITS_1, + .Init.Parity = UART_PARITY_NONE, + .Init.Mode = UART_MODE_TX_RX, + .Init.HwFlowCtl = UART_HWCONTROL_NONE, + .Init.OverSampling = UART_OVERSAMPLING_16, }; UART_HandleTypeDef huart2 = { @@ -133,11 +131,8 @@ static void ws_io_usart1_setup() { if (HAL_UART_Init(&huart1) != HAL_OK) return ws_setup_error_handler(); - // HAL_UARTEx_ReceiveToIdle_DMA(&huart2, RX_DMA_buffer, RX_DMA_BUFFER_SIZE); HAL_UART_Receive_DMA(&huart1, g_ws_esp8266_dma_rx_buffer, WS_DMA_RX_BUFFER_SIZE); __HAL_DMA_DISABLE_IT(&hdma_usart1_rx, DMA_IT_HT); - // __HAL_DMA_ENABLE_IT(&hdma_usart1_rx, DMA_IT_TC); - // __HAL_UART_ENABLE_IT(&huart1, UART_IT_TC); } static void ws_io_usart2_setup() { @@ -196,7 +191,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef *huart) { __HAL_LINKDMA(huart, hdmatx, hdma_usart1_tx); // USART1 interrupt Init - HAL_NVIC_SetPriority(USART1_IRQn, 5, 0); + HAL_NVIC_SetPriority(USART1_IRQn, 0, 0); HAL_NVIC_EnableIRQ(USART1_IRQn); } else if (huart->Instance == USART2) { __HAL_RCC_USART2_CLK_ENABLE(); |