/*!
    \file    readme.txt
    \brief   description of ADC channel of temperature and Vref demo

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

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*/

  This demo is based on the GD32350R-EVAL-V1.0 board, it shows how to use the ADC to
convert analog signal to digital data. The ADC is configured in dependent mode, inner
channel 16(temperature sensor channel) and channel 17(VREF channel) are chosen as analog
input pin.

  As the ADC convertion begins by software, the converted data in the ADC_IDATAx register,
where the x is 0 to 1.

  Jump the JP13 to USART.
