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uart baud rate

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This commit is contained in:
Дима Федоренко
2022-02-02 14:00:08 +03:00
parent a08371ee9a
commit eb6b82aea3
2 changed files with 4 additions and 4 deletions
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4
Core/Src/main.c
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@@ -325,7 +325,7 @@ static void MX_USART1_UART_Init(void)
/* USER CODE END USART1_Init 1 */
huart1.Instance = USART1;
huart1.Init.BaudRate = 921600;
huart1.Init.BaudRate = 460800;
huart1.Init.WordLength = UART_WORDLENGTH_8B;
huart1.Init.StopBits = UART_STOPBITS_1;
huart1.Init.Parity = UART_PARITY_NONE;
@@ -409,7 +409,7 @@ void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi)
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
if((USART1->ISR & USART_ISR_TXE) == 0 && (USART1->ISR & USART_ISR_TC) == 0 && (flag_transmit)) USART1->RDR = data[1].rate;
else USART1->RDR = 0;
else USART1->RDR = 1234;
flag_transmit = 0;
}
/* USER CODE END 4 */