/*!
    \file  readme.txt
    \brief description of the ADC resolution example
*/

/*
    Copyright (C) 2017 GigaDevice

    2017-02-10, V1.0.0, firmware for GD32F30x
*/

  This demo is based on the GD32F30x-EVAL board, it shows how to use the function
of programmble resolusion. In this demo, 6B resolusion is configured. PA3(channel3)
is chosen as analog input pin. The ADC conversion begins by software, the converted 
data is printed by USART.

  The analog input pin should configured to analog mode.
