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/** ************************************************************************** * @file readme.txt * @version v2.0.2 * @date 2021-12-31 * @brief readme ************************************************************************** */ this demo is based on the at-start board, in this demo, provides a description of how to use dma with tmr1 update request to transfer data from memory to tmr1 channel data register3. set-up connect the following pins to an oscilloscope to monitor the different waveforms: - tmr1 ch3 ---> pa10 - tmr1 ch3c ---> pb15