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Read .hex file from STM32F072C8T6 then copy to new one

MJHK

Hi

I want to read hex file of a STM32F072C8T6 which is installed in a PCB, the board has micro USB port I could connect it and the driver came to device manager it updated with internet automatically, but I need a software to read the hex file then write on new one.

please someone help!!

thanks

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  • 0 in reply to MJHK

    No, it means that person who programmed the chip took active measures to prevent/disallow you from pulling the firmware back out.

    There are some vendors in China offering extraction services, but likely to be relatively expensive, and physically require the device, and potentially be destructive.

    If anyone could pull the protected firmware with no effort it would be a pretty pointless implementation.

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  • 0 in reply to MJHK

    No, it means that person who programmed the chip took active measures to prevent/disallow you from pulling the firmware back out.

    There are some vendors in China offering extraction services, but likely to be relatively expensive, and physically require the device, and potentially be destructive.

    If anyone could pull the protected firmware with no effort it would be a pretty pointless implementation.

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