/*!
    \file    readme.txt
    \brief   description of transmit/receive data using MFCOM emulated USART by DMA mode 

    \version 2025-08-09, V1.7.0, firmware for GD32A50x
*/

/*
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*/

  This example is based on the GD32A503V-EVAL-V1.1 board, it provides a description of 
MFCOM emulated USART connect to USART0. To make the example work, connections needed to 
be as follows by using 2 external wire before downloading the program:

****************************************************************
               MFCOM                                 USART
        Pin Name   Board Location                 Board Location
TX        D0           PE5        <--->     RX        PA11
RX        D1           PE4        <--->     TX        PA10
****************************************************************

  If all data are transfered correct, turn on LED2 and LED1.

