/*!
    \file    change log.txt
    \brief   change log for GD32F20x demo

    \version 2025-08-11, V2.9.0, demo for GD32F20x
*/

/*
    Copyright (c) 2025, GigaDevice Semiconductor Inc.

    Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:

    1. Redistributions of source code must retain the above copyright notice, this 
       list of conditions and the following disclaimer.
    2. Redistributions in binary form must reproduce the above copyright notice, 
       this list of conditions and the following disclaimer in the documentation 
       and/or other materials provided with the distribution.
    3. Neither the name of the copyright holder nor the names of its contributors 
       may be used to endorse or promote products derived from this software without 
       specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
OF SUCH DAMAGE.
*/

******************* V2.9.0 2025-08-11 ******************************************************************************************
______________________Common______________________________________________________________________________________________

__________________________________________________________________________________________________________________________

_____________________ ADC ________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________BKP_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________CAN_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________CAU_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________CRC_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________DAC_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________DBG_________________________________________________________________________________________________

________________________________________________________________________________________________________________________

______________________DCI_________________________________________________________________________________________________

____________________________________________________________________________________________________________________

______________________DMA_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________ENET________________________________________________________________________________________________

________________________________________________________________________________________________________________

______________________EXMC________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________EXTI________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________FMC_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________FWDGT_______________________________________________________________________________________________

___________________________________________________________________________________________________________________________

______________________GPIO________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________HAU_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________I2C_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________PMU_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________RCU_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________RTC_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________SDIO________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________SYSTICK_____________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________SPI___________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________TIMER_______________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________TLI_________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________TRNG________________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________USART_______________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________USBFS_______________________________________________________________________________________________

__________________________________________________________________________________________________________________________

______________________WWDGT_______________________________________________________________________________________________

__________________________________________________________________________________________________________________________

