[mythtv-users] Firewire working... barely
John Busch
jbusch175 at gmail.com
Fri Feb 12 20:07:31 UTC 2010
Hi all -
My Comcast DCH3200 STB works intermittently as a firewire tuner for a ASUS
P1-AH2 running 0.22.
To get it to work consistently I must do the following:
1. Go to "Watch TV"
2. Wait for L__ (partial lock) will appear
3. In an SSH session on the backend, execute these two commands one or
more times in quick succession (I use a script, executed manually):
1. plugctl -n 0 "oPCR[0].n_p2p_connections=0"
2. plugctl -n 0 "oPCR[0].n_p2p_connections=1"
4. LAM (locked) will appear
5. 50% of the time live tv will be displayed and run normally. Otherwise
I get "Error opening jump program file buffer" and am booted back to the
main menu. I simply try again until it works.
I have tried the solutions on these pages to no joy:
http://www.mythtv.org/wiki/FireWire
http://www.mythtv.org/wiki/Firewire_Priming
I have assigned the p2p commands above to a button on my remote, which I
must mash to get LAM (locked) to appear.
Is there a better way to get my setup working?
PS - in order for scheduled programs to be successfully recorded I must
execute the p2p commands after myth has begun to record.
Thanks - John
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