simplest usb bootloader pbc solution ??

[f_lez]

Ok I'm back on the usb quest again...

I've not played for about a year again, so no doubt now remember even less, and google is not (today) my friend....

As I see it if I do find a simple 'ready to go' bootloader for noobs, {/link fairy please insert magical link here} I need to tell pbc to start assembling my work of art higher up the address ladder, I tried ORG 0Xhhhh but it laughed at me, and manual did not seem to list the command.

Whats the right syntax for org?

[GrandPa]

You can use

DEFINE LOADER_USED 1
OR
DEFINE RESET_ORG 0h (for PIC 18F)

(both are in the manual)


Then I suggest to have a look at my personal favorites:

-Tiny bootloader: http://www.etc.ugal.ro/cchiculita/software/picbootloader.htm

-Colt bootloader: http://mdubuc.freeshell.org/Colt/

J-P

[mister_e]

Yeah but...
the OP use PBC, not PBP, so the Define Loader don't seems to be supported... unless i overlooked something.
The OP asked for USB bootloader...

Not sure if you can use a bootloader with PBC...

Get ready GrandPa for some more snow tonight :eek:

My only magic link will be Melabs support.
[email protected]

[f_lez]

emmmmmmmm

odd result here, if someone wants to take a stab at an explanation.....

I used ''DEFINE RESET_ORG 10h'' and the first thing in my code was ''@clrwdt'' followed by a few more...

So I expected.....


0008: FFFF FFFF FFFF FFFF
0010: 0004 0004 D7FA

but got

0008: EF0A F000 0004 0004 D7FD


emmmmmmm, at least its moving the start, so I can jiggle that to where it needs to be.