Пример #1
0
void arduino_loguart_irq_handler(uint32_t id, LOG_UART_INT_ID event)
{
    char c;
    RingBuffer *pRxBuffer = (RingBuffer *)id;

    if (event == IIR_RX_RDY || IIR_CHAR_TIMEOUT) {
        c = log_uart_getc(&log_uart_obj);
        pRxBuffer->store_char(c);
    }
}
Пример #2
0
int serial_getc(serial_t *obj) 
{
#ifdef CONFIG_MBED_ENABLED
    if (obj->index == UART_3) {
        return log_uart_getc(&stdio_uart_log);
    }
#endif
    PHAL_RUART_ADAPTER pHalRuartAdapter=(PHAL_RUART_ADAPTER)&(obj->hal_uart_adp);
    u8  uart_idx = pHalRuartAdapter->UartIndex;

    while (!serial_readable(obj));
    return (int)((HAL_RUART_READ32(uart_idx, RUART_REV_BUF_REG_OFF)) & 0xFF);
}