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Code Issues Releases Wiki Activity

Fixed channel switching in case the current channel becomes unavailable

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This commit is contained in:
Klaus Schmidinger 2003-05-24 15:34:30 +02:00
parent 609285eb64
commit 44dbfe9f38
3 changed files with 20 additions and 2 deletions
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6
CONTRIBUTORS
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@ -485,6 +485,8 @@ Reinhard Walter Buchner <rw.buchner@freenet.de>
Lauri Tischler <lauri.tischler@efore.fi>
for helping to test and debug the new channel source and DiSEqC handling
for reporting a faulty parameter initialization in menu.c
for reporting a problem in case the original current channel becomes
unavailable due to a recording on a different transponder
Andy Carter <fruit@ukgateway.net>
for helping to test new DVB-T handling
@ -682,3 +684,7 @@ Niko Tarnanen <niko.tarnanen@hut.fi> and Rolf Ahrenberg <rahrenbe@cc.hut.fi>
Ralf Klueber <ralf.klueber@vodafone.com>
for reporting a bug in cutting a recording if there is only a single editing mark
Hermann Gausterer <mrq1@gmx.net>
for suggesting to switch to the recording channel in case the current channel
becomes unavailable

5
HISTORY
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@ -2190,3 +2190,8 @@ Video Disk Recorder Revision History
Wiesweg).
- Fixed channel switching in the EPG scanner on single device systems.
- Completed the Swedish OSD texts (thanks to Tomas Prybil).
- Now switching to the channel used by the most recently started timer in case
the original current channel becomes unavailable due to a recording on a
different transponder. If this fails, a channel up/down switch is attempted as
a fallback solution (thanks to Lauri Tischler for reporting this one, and to
Hermann Gausterer for suggesting to switch to the recording channel).

11
vdr.c
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@ -22,7 +22,7 @@
*
* The project's page is at http://www.cadsoft.de/people/kls/vdr
*
* $Id: vdr.c 1.158 2003/05/24 13:35:13 kls Exp $
* $Id: vdr.c 1.159 2003/05/24 15:17:38 kls Exp $
*/
#include <getopt.h>
@ -453,6 +453,7 @@ int main(int argc, char *argv[])
cOsdObject *Menu = NULL;
cOsdObject *Temp = NULL;
int LastChannel = -1;
int LastTimerChannel = -1;
int PreviousChannel = cDevice::CurrentChannel();
time_t LastActivity = 0;
int MaxLatencyTime = 0;
@ -471,8 +472,12 @@ int main(int argc, char *argv[])
if (!EITScanner.Active() && cDevice::PrimaryDevice()->HasDecoder() && !cDevice::PrimaryDevice()->HasProgramme()) {
static time_t lastTime = 0;
if (time(NULL) - lastTime > MINCHANNELWAIT) {
if (!Channels.SwitchTo(cDevice::CurrentChannel()))
if (!Channels.SwitchTo(cDevice::CurrentChannel()) // try to switch to the original channel...
&& !(LastTimerChannel > 0 && Channels.SwitchTo(LastTimerChannel)) // ...or the one used by the last timer...
&& !cDevice::SwitchChannel(1) // ...or the next higher available one...
&& !cDevice::SwitchChannel(-1)) // ...or the next lower available one
lastTime = time(NULL); // don't do this too often
LastTimerChannel = -1;
}
}
// Restart the Watchdog timer:
@ -499,6 +504,8 @@ int main(int argc, char *argv[])
if (Timer) {
if (!cRecordControls::Start(Timer))
Timer->SetPending(true);
else
LastTimerChannel = Timer->Channel()->Number();
}
}
// CAM control: