/*!
    \file    readme.txt
    \brief   description of DAC_DMA_convert example

    \version 2023-08-01, V1.0.0, HAL firmware for GD32F3x0
*/

/*
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*/

  This example is based on the GD32350R-EVAL-V1.0 board, it provides a description 
of how to use DMA Channel(1 to 2) to transfer data from RAM to RAM. DMA Channel(1 to 2) is 
configured to transfer the contents of data buffer stored in "source_address" to the 
reception buffer declared in RAM(destination_address1~destination_address2).

  The start of transfer is triggered by software. At the end of the transfer, a comparison 
between the source and destination buffers is done to check that all data have been correctly
transferred. If DMA channel 1 transfer is successful, light LED1. If DMA channel 2 transfer 
is successful, light LED2. If the transfer is not correct, the corresponding LED is
off.
