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Using Discovery board as UART programmer for custom board

Question asked by SARTHAK KELAPURE on Jan 10, 2018
Latest reply on Jan 10, 2018 by Clive One

How can I program my custom made STM32 board using an existing discovery board?

What if I connect my custom board with all BOOT configurations to the UART of my DISCOVERY board and and just send the entire .bin file over UART to custom board? Will that work?


If not, please suggest ways to program a custom board (except for ST's Flash Loader Demonstrator.. It is terrible  )


Unfortunately I don't have SWD programmer pins on the board for use.


Please help. Thanks