LinHES Forums
http://forum.linhes.org/

RCA420 Serial port problems
http://forum.linhes.org/viewtopic.php?f=2&t=8080
Page 1 of 1

Author:  lotsofgadgets [ Tue Jan 24, 2006 7:30 pm ]
Post subject:  RCA420 Serial port problems

I am having problems with my Knoppmyth R5A30.1 box and an RCA 420 receiver. I am using version 1.4 of the Directv.pl script. Every time I call the directv.pl script I get “Error excessive retries”. I tested the cable with a windows box and the dtvcontrol app and it works fine, so I know the cable and the port on the tuner are good. My box only has 1 serial port /dev/ttyS0, so I even added a USB adapter /dev/ttyUSB0 and I get the same results.

Thanks,

Dennis Hayes
-rwxrwxrwx 1 root root 15952 Jan 16 15:34 directv.pl
root@mythtv:/myth# ./directv.pl port /dev/ttyUSB0 269
Error excessive retries
root@mythtv:/myth# ./directv.pl port /dev/ttyUSB0 get_channel
Error excessive retries
root@mythtv:/myth# ./directv.pl port /dev/ttyUSB0 4
Error excessive retries
root@mythtv:/myth# ./directv.pl port /dev/ttyUSB0 box_type RCA 4
Error excessive retries

Author:  sixosix [ Wed Mar 01, 2006 7:07 pm ]
Post subject:  Any success?

Hey Dennis-

I am getting the same problems. I was wondering though, why are you adding the argument,
Code:
port /dev/stty0
to the command line?
I am pretty sure that it assumes stty0 unless you specify.
Where did you get your DTV script and what type of RCA box do you have?
I have 2 versions of the script I am going to try again and I have a DRD420 RCA (older model).

Let me know if you have gotten it to work! If I am successful with this script, I will let you know.

-Mike

Author:  lotsofgadgets [ Wed Mar 01, 2006 8:12 pm ]
Post subject: 

I finally got mine to work by emailing the author of the directv.pl script. He updated the script to support the older rca codes.

http://www.pdp8.net/directv/directv.shtml

Page 1 of 1 All times are UTC - 6 hours
Powered by phpBB® Forum Software © phpBB Group
http://www.phpbb.com/