I would like to implement in-firmware firmware upgrades. E.g. I send the binary data to the running device, it checks it and saves it into flash bank not currently used. After saving the firmware itself, I save to flash a byte with info on which firm...

Hi,I'm trying to send data via UART6 TX DMA on STM32F429-Discovery board. All is well, if I send packets of size less than 16 bytes (FIFO buffer size). However, if packet size is larger than 16 bytes, only first 16 are sent and the rest of the data i...