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PIC32MX440F512H BOOTLOADER
22-01-2019, 10:01 AM,
#1
PIC32MX440F512H BOOTLOADER
HI
I have made a custom board with PIC32MX440F512H and I am searching for compatible bootloader. In P32 binguino bootloader repository I couldn t find any appropriate hex file. Does anyone have any info related to this issue?
Regards Nick
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22-01-2019, 10:38 AM, (This post was last modified: 22-01-2019, 10:53 AM by pingotg.)
#2
RE: PIC32MX440F512H BOOTLOADER
There isn't one commonly in use.  The one on github may work.  There's an ld file which may help or be good at
https://github.com/PinguinoIDE/pinguino-...40F512H.ld

You've chosen a CPU not typically used by this project.

You can either adapt a bootloader or (perhaps easier) change CPU.

It may be worth trying the usual MX440F256 bootloader as the chips are fairly similar I think. If it works, you may not be able to load code bigger than for that CPU but at least you'll be making progress.

Next will be to make sure you have a toolchain which can build an existing bootloader then make the changes needed.

With a blank CPU you'll need a way to program it such as a PICkit3.

John
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