/*!
    \file  readme.txt
    \brief description of the IFRR infrared transmit receive demo
*/

/*
    Copyright (C) 2017 GigaDevice

    2014-12-26, V1.0.0, platform GD32F1x0(x=3,5)
    2016-01-15, V2.0.0, platform GD32F1x0(x=3,5,7,9)
    2016-04-30, V3.0.0, firmware update for GD32F1x0(x=3,5,7,9)
    2017-06-19, V3.1.0, firmware update for GD32F1x0(x=3,5,7,9)
*/

  This demo is based on the GD32150R-EVAL/GD32190R-EVAL board, it shows how to
use the InfraRed transmit and receive function.
  
  If the received data is correct, LED1, LED2, LED3, LED4 light in turn, otherwise 
LED1, LED2, LED3, LED4 toggle together.
  
    When use GD32190R-EVAL board, you should jump the JP12 to IFRR.
