/*!
    \file    readme.txt
    \brief   description of RCU clock out example

    \version 2021-01-21, V1.0.0, demo for GD32W51x
*/

/*
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 This example is based on the GD32W515P-EVAL-V1.1 board, it shows how to use the clock
out function of RCU. When program is running, user could press the tamper/wakeup key 
to selectdifferent clock source to output.Demo has six clock source, once the key is
pressed, the source will change and the corresponding led will light on. Debug 
information can be printed from COM0 by using USART2. The clock output 0/1 pin are 
PA8/PC5 respectively.