Customize Bootloader Hex file

ChuckChuck Vancouver, BC, Canada
in Cyton

Hey there,

I am trying to make my own customized openbci board record the real-world timestamp without using a computer.
I know that the PIC32MX250 chip is able to have the real-world timestamp. However, I need to change the bootloader hex file to do so.
I am wondering if I am able to get the original bootloader file before it got converted to hex from chipkit.
@wjcroft
@pushtheworld
@biomurph

Thanks,
Chuck

Comments

  • wjcroftwjcroft Mount Shasta, CA

    Chuck, hi.

    You've posted four more copies of this same identical thread. I deleted the other 3 duplicates. Please do not post any more of these duplicate threads.

    Thanks,

    William

  • wjcroftwjcroft Mount Shasta, CA

    Joel Murphy (biomurph), and AJ Keller (formerly pushtheworld), are no longer here at OpenBCI. Joel might have some suggestions if you contacted him at his other sites. My hunch is that the bootloader related pages at Microchip or chipKIT sites may hold the info you want:

    https://chipkit.net/tag/bootloaders/

  • wjcroftwjcroft Mount Shasta, CA

    One of the repos listed on that previous link was,

    https://github.com/chipKIT32/PIC32-avrdude-bootloader

  • ChuckChuck Vancouver, BC, Canada

    Thanks for your reply. Sorry about that!

    I am looking for the source code of the bootloader hex file chipkit made for openbci (UDB32_MX2_DIP.hex). I only see the hex file on github.

  • ChuckChuck Vancouver, BC, Canada

    What are Joel's other sites?

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