[mythtv] Re: (Hauppauge DVB-s Nova / Hauppauge WinTV DVB-s) patch
Jörg Bakker
joerg at hakker.de
Thu Jul 1 15:55:27 EDT 2004
Think I got it now :-))
My multiswitch just needs a plain full DiSEqC sequence, it doesn't even work
with the backward compatible methods. The patch from Christain just packs a
full DiSEqC sequence into ToneVoltageLnb().
Setting diseqc_type == 2 should do the job, but actually the DiSEqC command
isn't send to the switch, as the following line DIDN'T appear in my log:
DVB#0 DiSEqC Sending 1.0 Command: e0 10 38 f3
It isn't executed because diseqc_port == 0 in my setup and the if condition
before sending the DiSEqC command isn't true. Shouldn't diseqc_port == 0 be
valid? Judging from tuning.diseqc_port > 3 is a condition for more than 4
ports, it should.
The second little thing I did, was swapping the conditional assignment of
0 : 1 in the DiSEqC command when switching tone on or off. This yields to the
same DiSEqC command as used in other DVB applications.
It works great now, even without disabling DiseqcReset(). For the complete
little patch, please see below.
Joerg
--- dvbdiseqc.cpp.orig 2004-06-26 22:38:25.000000000 +0200
+++ dvbdiseqc.cpp 2004-07-01 21:34:04.000000000 +0200
@@ -315,7 +315,7 @@
GENERAL(QString("DiSEqC 1.0 Switch - Port %1").arg(tuning.diseqc_port));
- if (tuning.diseqc_port != 0 &&
+ if (//tuning.diseqc_port != 0 &&
((prev_tuning.diseqc_port != tuning.diseqc_port ||
prev_tuning.tone != tuning.tone ||
prev_tuning.voltage != tuning.voltage) || reset))
@@ -332,7 +332,7 @@
cmd.msg[DATA_1] = 0xF0
| (((tuning.diseqc_port) * 4) & 0x0F)
| ((tuning.voltage == SEC_VOLTAGE_18) ? 2 : 0)
- | ((tuning.tone == SEC_TONE_ON) ? 0 : 1);
+ | ((tuning.tone == SEC_TONE_ON) ? 1 : 0);
if(!SendDiSEqCMessage(tuning,cmd))
{
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