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ARM 7 TDMI

Jagath

Hello I am  new to this forum and new to Arm 7 programming.

My question is - I have a programming (I think it is a Flash) file in hex ,which I downloaded to Arm 7 MCU through Rlink usb tool to run the programme.

If I need to modify this programme how do I do this?

Thanks

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  • 0 in reply to Jagath

    Hello,

    the basic idea are the folowings.
    1) to generate a source code from the hex file.
       If you can use an ICE, it would be very easy.
    2) to modify the source code as you like.
    3) to compile the modified source code.
    4) to convert the compiled binary to a hex file.
    That's all.

    Best regards,
    Yasuhiko Koumoto.

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  • 0 in reply to Jagath

    Hello,

    the basic idea are the folowings.
    1) to generate a source code from the hex file.
       If you can use an ICE, it would be very easy.
    2) to modify the source code as you like.
    3) to compile the modified source code.
    4) to convert the compiled binary to a hex file.
    That's all.

    Best regards,
    Yasuhiko Koumoto.

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