[vdr] Re: vdr-1.3.38 and low SR channel black]

Klaus Schmidinger Klaus.Schmidinger at cadsoft.de
Thu Jan 12 15:04:08 CET 2006


Suur Karu wrote:
> Additional info about NO_LOCK on low SR channel (without teletext 
> subtitle plugin).
> 
> channels are:
> 1 HTB:11519:v:S60.0E:12000:515+8190:653=rus:0:0:2:65535:1:0
> 2 BELARUS-TV:11529:v:S60.0E:2893:511+4450:512:0:0:2:177:176:0
> 
> vdr-1.3.37 switching from ch 1 to 2:
> 
> femon output:
> status 1f | signal f8d0 | snr e430 | ber 00000000 | unc 00000000 | 
> FE_HAS_LOCK
> status 1f | signal f8bc | snr e4d2 | ber 00000000 | unc 00000000 | 
> FE_HAS_LOCK
> status 03 | signal ffff | snr 7b6c | ber 00000b00 | unc 00000000 |
> status 03 | signal ffff | snr 6fb4 | ber 00000000 | unc 00000000 |
> status 01 | signal ffff | snr 75ab | ber 00000000 | unc 00000000 |
> status 03 | signal ffff | snr 789c | ber 00001400 | unc 00000000 |
> status 1f | signal ffff | snr e2cb | ber 00000000 | unc 00000000 | 
> FE_HAS_LOCK
> status 1f | signal ffff | snr e310 | ber 00000000 | unc 00000000 | 
> FE_HAS_LOCK
> status 1f | signal ffff | snr e337 | ber 00000000 | unc 00000000 | 
> FE_HAS_LOCK
> 
> it takes 5 second to retune and LOCK.
> 
> 
> vdr-1.3.38 same procedure.
> 
> messages log:
> Jan 12 14:49:28 sk vdr[3713]: switching to channel 2
> 
> syslog:
> Jan 12 14:49:30 sk vdr[3713]: ERROR: frontend 0 timed out while tuning 
> to channel 2, tp 211529
> Jan 12 14:50:31 sk vdr[3713]: ERROR: frontend 0 timed out while tuning 
> to channel 2, tp 211529
> 
> femon:
> status 1f | signal fb3e | snr e475 | ber 00000000 | unc 00000000 | 
> FE_HAS_LOCK
> status 1f | signal f781 | snr e436 | ber 00000000 | unc 00000000 | 
> FE_HAS_LOCK
> status 03 | signal ef71 | snr de30 | ber 00000300 | unc 00000000 |
> status 03 | signal ffff | snr b877 | ber 00000000 | unc 00000000 |
> status 01 | signal ffff | snr 7f5c | ber 00000000 | unc 00000000 |
> status 03 | signal ffff | snr 87ba | ber 00001400 | unc 00000000 |
> status 03 | signal ffff | snr 822f | ber 00003000 | unc 00000100 |
> status 03 | signal ffff | snr 9342 | ber 00000000 | unc 00000000 |
> status 03 | signal ffff | snr ab48 | ber 00000d10 | unc 00000000 |
> and so on...
> 
> 
> 
> Any idea?

You could try increasing the value of

#define DVBS_TUNE_TIMEOUT  2000 //ms

to something above 5000.

Klaus



More information about the vdr mailing list