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4 years later and the wizard still spells BRGH1OK wrong!

For which part?

Sheesh, that was a pain to build. It fixed the problem, though, and the bootloader now writes the entire code.

LMK if anyone needs fw_update.exe for 32k parts.

Scottzilla,
We don't want to spoon feed you everything.

Definitely don't want/need to be spoonfed. I'm mostly logging my progress here in hopes that what I figure out will be helpful to others a ...

I think this line in pic_bootloader.h might be what needs to be changed:

#define BOOT_FLASH_SIZE 0x6000 /* Program Memory Size */

Current challenge: Since this was originally made for a 24Kbyte part, it's loading my code just fine except for the fact that it cuts it off after 0x5fff. Has anybody figured out where to increase th ...

Turned out to be an encryption key problem. I wasn't formatting it right when specifying it in xtea.asm. Using "abcdefghijklmnop" in the .asm file and 6162636465666768696a6b6c6d6e6f70 in t ...

The code won't run. I made some simple blinky-led code, which runs fine when programmed directly. I used #build to move the reset vector to 0x800 (I moved the interrupt vector too, but this test cod ...

It's no longer stuck in bootloader mode. That French article pointed out a bug and that's what was causing it:

Fixed a bug:

In the boot.asm file has slipped a shell that prevents the good start ...

Well, I got it to compile, it's talking to my PC over USB, and it seems to be writing user code when I tell it to. Now I need to make it play nice with my user code. It doesn't look like it ever run ...

I know this is way old, but did anybody save a copy of this tutorial? It doesn't seem to be online anymore.

Just wanted to provide an update just in case anybody else experiences this weirdness.

Rearranging memory declarations (but not what was declared) and getting different results indicated it was a m ...

Thanks for the ideas. I'll go see what I can figure out.

I'm writing code for a project, and I've got two hardware prototypes. The code works great in one, but when I program it into the other it acts funny (continuously restarts, etc.). The weird part is ...