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    • Using STM32F4 Discovery Board as a Programmer and Debugger

    Posted by Senyoz_Munyoz on 2015-11-03 16:19

    Hi everyone,

    I'm trying to use the JTAG of my STM32F4 board to use ir as programmer to other boards. I haven't found a lot of information, just this web:

    https://geekilyinteresting.wordpress.com/2014/05/04/using-your-stm32f4-discovery-board-as-a-programmer-and-debugger/

    But I've seen that if you change the position of the jumpers, the debugger shows an error that has been solved in other post in this forum putting correctly the jumpers.

    Has anyone achieve to program another borad using the STM32F4 or another similar?

    Thank you for your time,

    Andreas

    Reads: 14548
    Posted by Alec on 2015-11-25 15:45

    Yes. I have a custom STM32F429 board and I can debug it with any of:
    - STM32F429-Discovery
    - STM32L053-Discovery
    - STM32L053-Nucleo
    - STM32F411-Discovery
    I haven't tried my STM32L476-Discovery, but I expect it will work as well.

    I open the jumpers, connect to the board, and it just works. Make sure to correctly select if the board has STLinkV2 or STLinkV2-1,
    and set the interface to SWD (these boards don't do JTAG).