/*!
    \file    readme.txt
    \brief   description of the CEC host slave inter communication 

    \version 2025-01-17, V2.5.0, demo for GD32F3x0
*/

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*/

  This demo is based on the GD32350R-EVAL-V1.0 board, it shows how to configure and
use the CEC peripheral to receive and transmit messages. In this example, the same
program is loaded to two GD32350R-EVAL-V1.0 boards, then they are communicated through
connecting respective CEC line(PB8) and GND. When press the buttons(Tamper key or User key)
on one board, changes in the numbers displayed on the tft lcd of another board.

  Connect two GD32350R-EVAL-V1.0 boards through CEC line(PB8) and GND.
  
  JP10 and JP11 must be fitted to SPI.

