Reception of characters via UART interrupt [FreeRTOS - Cortex M7]

Hi,

I have used an interrupt to read a character via UART. I'm using STM32 CubeMx to generate initialization code for UART and the interrupt. For example this would be my ISR:

extern uint8_t buffRX[10];

void USART3_IRQHandler(void)
{
HAL_UART_IRQHandler(&huart3);
HAL_UART_Receive_IT(&huart3, buffRX, 10);
}

The routines used by the tasks are:

 bool uart_getchar_available (char * c) - this routine returns a boolean value determining if a buffer character could be read, in which case the...

Reception of characters via UART interrupt [FreeRTOS - Cortex M7]