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RE: [avrdude-dev] Verify errors,

From: Alex Shepherd
Subject: RE: [avrdude-dev] Verify errors,
Date: Tue, 22 Jul 2003 08:58:33 +1200

> Could I get a copy of your build script for uisp? I'm
> assuming you built it with cygwin.

Yes I simply downloaded the file: uisp-20030618.tar.gz

Did a:
make install

giveio.sys was already installed but I think I had to run the installer it

> > Maybe it is just a Win2K bug or it is doing something
> with the system
> > checking for plug-n-play stuff being connected to the LPT
> port.

I am pretty sure I have looked at or tried to open (CreateFile) on the lpt
port but it didn't seem to make a difference. However maybe it is a
combination of altering the timing for this platform and opening the lpt
port exclusively to hopefully fend off the plug-n-play system from poking
around at the wrong time. It does seem to go in "fits and starts" and can
work fine for a while and then fail 3 times in a row and then be fine again.

I'll check the CreateFile thing again this week some time and see if that
combined with the extended timeing makes a difference.

I'll also have a look at the uisp code to see what they are using for delays
and the value of the delays



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