[mythtv-users] External channel change program for Scientific Atlanta 4240HDC?
kpyle at austin.rr.com
Sat Jun 4 22:12:10 UTC 2011
Does anyone have a working program for changing the channel on a
Scientific Atlanta 4240HDC via Firewire? The usual searches turned up
nothing except some discussion of problems 2-3 years ago where the
sa4250_ch program reported success but did not change the channel. That
is the behavior I see now, even after modifying 4250_ch.c to check the
return value of the command function call (i.e., the command function
avc1394_transaction_block returns a non-NULL value which is documented
as a successful command).
For now, I'm just trying to get channel changing via Firewire through a
standalone program instead of using lirc - not trying to capture in Myth
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