gnupic: p18f parallel port programmer for PIC18F4550
Subject:
p18f parallel port programmer for PIC18F4550
From:
Ben Dugan ####@####.####
Date:
14 Dec 2005 19:12:21 +0000
Message-Id: <43A06E8A.1050107@curdes.com>
Two of us here at Current Designs have written a program to do
in-circuit programming of PIC18F4550 chips via the parallel port. We'd
be happy to share it if anyone would find it useful; of course its a
use-at-you-own-risk offer!
We've used it to successfully load the bootloader that comes with the
PICDEM FS USB board (MCHPUSB.hex) onto our own board, so that further
program development can proceed through the usb port.
The whole program is in a single C file. I'd like to put it somewhere
where everyone can get at it easily, along with a pdf describing the
cable I use and a README.txt file.
Ben
