RE: [tracker2] Re: new t2 here...
- R2 isn't critical. It's just a pull-up for the TX data line, and that's working for you. If you can, check for a signal at pin 9 of the ST202 when you're sending data to the tracker.Scott
From: firstname.lastname@example.org [mailto:email@example.com] On Behalf Of Chris Kantarjiev
Sent: Thursday, March 22, 2007 2:22 PM
Subject: [tracker2] Re: new t2 here...
Yeah, the LED might be in backwards. That's an easy fix, and the least
of my worries.
Serial port seems to be configured with no flow control in SecureCRT
(all three boxes are unchecked in the Options->Session Options->
Connection-> Serial panel.
Maybe something basic is screwed up in my serial TX circuit? I've got
R2 at 2K at this point. I can do some scope probing later, try to
track the data path.
- --- In firstname.lastname@example.org, "'Scott Miller'" <scott@...> wrote:
> If you can, check for a signal at pin 9 of the ST202 whenWell, go figure. I managed to leave pin 9 unsoldered!
> you're sending data to the tracker.
I'm in cmd: mode now. Most excellent.
(And I reversed the LED without destroying it...)