Set a flag in HAL_UART_RxCpltCallback and check the flag in a task. In the task you can use a delay instead of using the delay in the interrupt. In the same task you can transmit instead of transmitting in the interrupt with blocking transmit.
volatile bool dataRdy = false;
void StartTask03(void const * argument)
{
/* USER CODE BEGIN StartTask03 */
/* Infinite loop */
// 57FF70064983574811332087 id of ST-Link for test_uart3
// 066EFF565257867767140832 id of ST-Link for test_uart2
vTaskDelay(10);
HAL_UART_Receive_DMA (&huart2, &data[0], DATA_SIZE);
for(;;)
{
vTaskDelay(2000);
if(dataRdy)
{
dataRdy = 0;
HAL_UART_Transmit(&huart2, &data[0], DATA_SIZE, 10);
}
}
/* USER CODE END StartTask03 */
}
/* Private application code --------------------------------------------------*/
/* USER CODE BEGIN Application */
void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
{
//HAL_UART_Transmit(&huart3, data, 10, 200);
HAL_UART_Receive_DMA(&huart2, &data[0], DATA_SIZE);
dataRdy = true
//HAL_UART_Transmit(&huart3, &data[0], DATA_SIZE, 1000);
//HAL_UART_Transmit(&huart3, &crlf[0], 2, 10);
//vTaskDelay(1000);
if(++menu_ptr > 3)
menu_ptr = 0;
}
I was told that if a devices starts to smoke, put the smoke back in. I guess I never got all the smoke because the device never worked afterwards.
Don't worry, I won't byte.
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