Resolved! HAL_SPI_TransmitReceive_DMA (STM32_FW_V1.7.0)
Posted on July 31, 2017 at 22:35In STM32Cube_FW_F7_V1.7.0/Projects/STM32746G-Discovery/Examples/SPI/SPI_FullDuplex_ComDMA example shows a simple DMA transfer with data cache on. How can aRxBuffer buffer can be updated correctly without a region def...