Posted on January 05, 2017 at 17:21 What I actually did was kind of messy because I had to modify HAL's stm32f1xx_hal_uart.c but it worked.. quickly. /* Set the UART DMA Half transfer complete callback */ huart->hdmarx->XferHalfCpltCallback ...

Posted on January 05, 2017 at 16:14I had an issue with HAL but maybe you can get something useful.I was using DMA to receive an unspecified lenght buffer so I had configured a UART to receive and a DMA to copy 256 bytes to an array. Then I checked p...