I have some questions regarding the serial download bootloader. My goal is to use a bluetooth low energy module as the host.
AN-1282 explains the protocol and describes the connection but I think for an outdated EVAL-ADUCM350EBZ: it looks different from by REV B board.
So my questions are:
- which UART pins are used for the bootloader ?
- is there a hardware flow control implemented or no flow control at all ?