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 Subject :K5KTF - More info on iCruze display to Node?.. 2014-02-02- 13:38:38 
W5LMM
Member
Joined: 2012-02-13- 18:18:04
Posts: 126
Location: Albuquerque, NM
 

Hey Jim!


Do you have more information on how you integrated the iCruze display to your node?  Namely pinout, etc.


Thanks!!


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Last Edited On: 2014-02-04- 17:25:24 By W5LMM for the Reason
 Subject :Re:KF5JIM - More info on iCruze display to Node?.. 2014-02-04- 17:20:48 
KF5JIM
Future Astronaut
Joined: 2013-07-17- 12:13:36
Posts: 250
Location: Nederland

You are wanting the other Jim, K5KTF. However, I did assist on re-writing the code that outputs to the display. I'll yeild the remainder of my time to K5KTF. ;)

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My opinions and views expressed here are solely my own.
 Subject :Re:KF5JIM - More info on iCruze display to Node?.. 2014-02-04- 17:23:40 
W5LMM
Member
Joined: 2012-02-13- 18:18:04
Posts: 126
Location: Albuquerque, NM
 

Sorry for the confusion.  Please any information or scripts you have would be appreciated!


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 Subject :Re:K5KTF - More info on iCruze display to Node?.. 2014-02-05- 02:51:36 
K5KTF
Admin
Joined: 2010-01-18- 23:04:04
Posts: 266
Location: 5' from this webserver
  

Damn quick reply... fixing the formatting...

OK, I just cracked it open to see what I did.
I remember it was EXTREMELY easy to wire up.

=====================================================
There are 4 conductors in the cable coming from the display:

Red: -> 12VDC (back of the main power barrel)
Yellow: -> Pin3 of WRT serial port (1/3/5/7/9=bottom row)
Black : -> Pin10 of WRT serial (2/4/6/8/10 top row)
Green: N/C
=====================================================

For code just echo/cat stuff to /dev/tts/1 .

I had a script where it would awk (print $3 /etc/node.history) into a variable then for loop through with a 1 second delay between entry.
If you dont delay it, it just blasts the whole list, and with only 2 rows of display, you watch it scroll REALLY FAST and end up with the last 2 showing.

Then I cron job'd it to run every minute.
The issue with 1 minute cron is that if I get into a LARGE mesh, it starts again while the first list is still running, and they start interlace the previoous with the current, so maybe then up it to every 2 minutes, adjust as needed.

Unfortunately, I forgot and blew it all away when I upgraded to 1.0.0.
Paul and I worked on it again, but Ill be darned if I can find it now.
But there are the basics...

Jim
K5KTF

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Last Edited On: 2014-02-05- 02:52:54 By K5KTF for the Reason damn quick reply... fix formatting
B-) Jim K5KTF EM10bm Cedar Park, TX :star:
 Subject :Re:K5KTF - More info on iCruze display to Node?.. 2014-02-05- 06:02:15 
W5LMM
Member
Joined: 2012-02-13- 18:18:04
Posts: 126
Location: Albuquerque, NM
 
Thanks Jim! Or you could just use "tail" it will list 'em as they come.
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 Subject :Re:K5KTF - More info on iCruze display to Node?.. 2014-07-10- 03:41:32 
W5LMM
Member
Joined: 2012-02-13- 18:18:04
Posts: 126
Location: Albuquerque, NM
 
Interesting post on adding 2 serial ports. http://www.rwhitby.net/projects/wrt54gs
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