/*!
    \file    readme.txt
    \brief   description of CAN network demo

    \version 2026-02-10, V1.4.0, demo for GD32G5x3
*/

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*/ 
    This demo is based on the GD32G553Q-EVAL-V1.0 board, it shows how to configure the 
CAN0 peripheral to send CAN frames, and CAN1 peripheral to receive CAN frames in normal mode.

  When KEY_A button is pressed, CAN0 sends a message to CAN1, when CAN1 receives correctly 
this message,the receive data will be printed and LED2 toggles one time. 

  User must connect L pin to L pin, and H pin to H pin of JP10 and JP12 on the board for sending and 
receiving frames.

  GD32G553Q-EVAL-V1.0 CAN transceiver needs 5V power supply.
