From: Alex Martin
Well, I was using a port monitor to debug some of the traffic
between my serial device, and my software, when I noticed the
output accidentally.
I am not sure when the behavior started. It used to work
fine, I was using printf to debug things, then I turned off
all of those printf statements, and continued development on
the gui side (fox toolkit) of my application, and then had to
go in and modify my low level serial class and was trying to
get my printf debug output again, to no avail.
I have updated cygwin a few times, otherwise I cannot think
of anything specific.
What other details can I provide?
Well, whatever details you have. I'm still in "pull mode" here, which isn't
conducive to problem-solving. So far I've been able to gather:
1. You are developing some sort of app that communicates over a serial port
to some other device.
2. You "have a cygwin environment".
3. The app has a GUI, using something called "fox toolkit" (with which I am
not familiar).
4. You had debug printf()s that used to work, then a bunch of stuff
changed, and now they work differently.
A few gaps that need filling before anything better than SWAGs can come your
way:
- Is this app a Cygwin app,