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From: | Neil Davey |
Subject: | [avrdude-dev] ability to control usleep delay for ppi interface... |
Date: | Fri, 21 Oct 2005 17:54:25 +1000 |
User-agent: | Mozilla Thunderbird 1.0.2 (Windows/20050317) |
Hi All,Don't know if it's useful to anyone... but I've modified avrdude so you can pass a parameter in from the command line that gets passed to the usleep function in the ppi interface functions in par.c for controlling the isp bit rate..
I've got a project where the mosi line is affected by the attached circuit, and there isn't much I can do to change it (using tiny13, not many pins to play with.. ) so I needed to slow bit rate..
This mod has been done of version 5.0, compiled under cygwin and used on win2k.... if anyone's interested in the source I can put a tar up somewhere....
Or do a diff.. once I remember how.. :) Regards Neil -- -------------------------------------- Neil Davey Griffith University School of Microelectronic Engineering Nathan Campus Phone: 07-3735-7008 Fax: 07-3735-5112 School of Psychology - ACNRC Mt Gravatt Campus Phone: 07-3735-3395 --------------------------------------
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