[mythtv-users] Duoflex tuning but no channels
Ian Oliver
lists at foxhill.co.uk
Thu Apr 2 09:54:03 UTC 2015
Help!
Mythtv can see my four Duoflex adaptors but can't see any channels.
scan gives output like -
>>> tune to:
682000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSM
ISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE
>>> tuning status == 0x00
>>> tuning status == 0x1f
WARNING: filter timeout pid 0x0011
WARNING: filter timeout pid 0x0000
WARNING: filter timeout pid 0x0010
And says no channels.
w_scan says -
w_scan -c GB -f t -t 3 -F
w_scan version 20130331 (compiled for DVB API 5.10)
using settings for UNITED KINGDOM
DVB aerial
DVB-T GB
scan type TERRESTRIAL, channellist 6
output format vdr-2.0
WARNING: could not guess your codepage. Falling back to 'UTF-8'
output charset 'UTF-8', use -C <charset> to override
Info: using DVB adapter auto detection.
/dev/dvb/adapter0/frontend0 -> TERRESTRIAL "CXD2837 DVB-C DVB-
T/T2": very good :-))
Using TERRESTRIAL frontend (adapter /dev/dvb/adapter0/frontend0)
-_-_-_-_ Getting frontend capabilities-_-_-_-_
Using DVB API 5.a
frontend 'CXD2837 DVB-C DVB-T/T2' supports
DVB-T2
INVERSION_AUTO
QAM_AUTO
TRANSMISSION_MODE_AUTO
GUARD_INTERVAL_AUTO
HIERARCHY_AUTO
FEC_AUTO
FREQ (47.12MHz ... 865.00MHz)
<snip>
658000: (time: 03:14) (time: 03:15) signal ok:
QAM_AUTO f = 658000 kHz I999B8C999D999T999G999Y999
Info: no data from NIT(actual)
And again no channels.
dvb-few-tool shows all adaptors set to DVBT.
So, it looks like we're turning but perhaps the demodulator isn't being
programmed correctly, or something?
Maybe I need to take this to the linuxtv site instead of mythtv?
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