Once a while my Error_Callback() of the UART DMA RX/TX is triggered and I can't make sense out of it.In the HAL_UART_ErrorCallback the values areHAL_UART_GetState(huart) == 32 // HAL_UART_STATE_BUSY_RX HAL_UART_GetError(huart) == 16 // HAL_UART_ERRO...

Posted on June 09, 2018 at 15:42 I understand that programming enterprise software on a 8 core CPU with 4GHz and a simple STM32 MCU is different, nevertheless I would have added a few things to the HAL layer from the beginning: All HAL Init calls...

Posted on June 01, 2018 at 08:01When an error occurs, e.g. byte alignment, this might not be reproducible on the bench. It happens in the wild, when no debugging is possible.Therefore the idea, all these errors have a common error handler which does...