/******************************************************************************
*
* @brief This file is part of the TouchGFX 4.8.0 evaluation distribution.
*
* @author Draupner Graphics A/S <http://www.touchgfx.com>
*
*******************...
Also tried to put HAL_ADC_Start_DMA outside dma_init, all 3 dma_init call suceeded but second HAL_ADC_Start_DMA always hang.Apparently hanging when starting the DMA channel (HAL_DMA_Start_IT).
