[linux-dvb] Terratec Cinergy 1200 DVB-T with sudden FE lock loss // examples and a question

Markus Obermeier Markus.Obermeier at addcom.de
Wed Aug 31 22:17:01 CEST 2005


Hi,

just to let everybody know what I am facing regarding the sudden FE lock 
loss,
I attached logs of tzap with different senders at the end of this posted 
message.

> i can easily imagine
> that there might be a temperature issue. It would be perfect if you
> could confirm this somehow. 


First guess was to look at the overall temperature of the system.
Does somebody know how to read out the system temperature?
I would like to record this temperature together with tzap's logs.

Best regards,
Markus

========================== LOGS OF TZAP ==========================
xccube:~ # tzap ZDF
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
reading channels from file '/root/.tzap/channels.conf'
tuning to 586000000 Hz
video pid 0x0221, audio pid 0x0222
status 00 | signal 9494 | snr bdbd | ber 0001fffe | unc 00000000 |
status 1f | signal 5050 | snr 0000 | ber 00000002 | unc 0000004e | 
FE_HAS_LOCK
status 1f | signal 5050 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5151 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5151 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5050 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5151 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5050 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5050 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5050 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5151 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5151 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5050 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5050 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5151 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5151 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5151 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5050 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5151 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 01 | signal 9494 | snr 0505 | ber 0001fffe | unc ffffffff |  <- 
Sudden Frontend loss
status 00 | signal 9494 | snr 7e7e | ber 0001fffe | unc 00000000 |
status 1f | signal 5050 | snr 0000 | ber 00000002 | unc 00000052 | 
FE_HAS_LOCK
status 1f | signal 4f4f | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK

xccube:~ # tzap ARD
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
reading channels from file '/root/.tzap/channels.conf'
tuning to 212500000 Hz
video pid 0x0201, audio pid 0x0202
status 00 | signal 0000 | snr f0f0 | ber 0001fffe | unc 00000000 |
status 00 | signal 9a9a | snr bebe | ber 0001fffe | unc 00000000 |
status 00 | signal 9a9a | snr 3939 | ber 0001fffe | unc 00000000 |
status 01 | signal 9a9a | snr 0000 | ber 0001fffe | unc ffffffff |
status 0c | signal 9999 | snr 0000 | ber 0001b2c4 | unc ffffffff |
status 00 | signal 9a9a | snr 3030 | ber 0001fffe | unc 00000000 |
status 00 | signal 9999 | snr 5353 | ber 0001fffe | unc 00000000 |
status 0d | signal 9999 | snr e3e3 | ber 00000000 | unc ffffffff |
status 1f | signal 6868 | snr 2424 | ber 0001dc54 | unc ffffffff | 
FE_HAS_LOCK
status 1f | signal 6868 | snr fdfd | ber 00000000 | unc ffffffff | 
FE_HAS_LOCK
status 1f | signal 6868 | snr 0000 | ber 00000000 | unc 00000056 | 
FE_HAS_LOCK
status 1f | signal 6969 | snr fefe | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 6a6a | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 6868 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 6767 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 6868 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 6868 | snr e9e9 | ber 00000000 | unc ffffffff | 
FE_HAS_LOCK
status 1f | signal 6767 | snr 0000 | ber 00000000 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 6767 | snr fafa | ber 00000002 | unc 00000058 | 
FE_HAS_LOCK
status 1f | signal 6767 | snr f5f5 | ber 00000000 | unc 0000005a | 
FE_HAS_LOCK
status 1f | signal 6868 | snr fafa | ber 00000000 | unc 00000055 | 
FE_HAS_LOCK
status 1f | signal 6868 | snr 2727 | ber 0001d924 | unc ffffffff | 
FE_HAS_LOCK
status 01 | signal 9999 | snr 1e1e | ber 0001fffe | unc 00000000 | <- 
Sudden Frontend loss
status 0c | signal 7878 | snr dcdc | ber 00000000 | unc 00000059 |
status 0f | signal 9a9a | snr 8d8d | ber 0000593e | unc ffffffff |
status 0e | signal 6868 | snr 1a1a | ber 0001db30 | unc ffffffff |

xccube:~ # tzap ProSieben
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
reading channels from file '/root/.tzap/channels.conf'
tuning to 690000000 Hz
video pid 0x0131, audio pid 0x0132
status 00 | signal 0000 | snr f0f0 | ber 0001fffe | unc 00000000 |
status 00 | signal 0000 | snr 8787 | ber 0001fffe | unc 00000000 |
status 00 | signal 9696 | snr 0000 | ber 0001fffe | unc 00000000 |
status 0d | signal 9595 | snr 0000 | ber 00018d8a | unc ffffffff |
status 1f | signal 5c5c | snr fefe | ber 000000ce | unc ffffffff | 
FE_HAS_LOCK
status 03 | signal 9696 | snr 0e0e | ber 0001fffe | unc ffffffff |
status 00 | signal 9696 | snr 4343 | ber 0001fffe | unc 00000000 |
status 1f | signal 5c5c | snr fefe | ber 00000102 | unc 00000051 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 000000d0 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 00000136 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 00000150 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 000000ce | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 0000013c | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 00000146 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 8585 | snr 1818 | ber 0001fffe | unc ffffffff | 
FE_HAS_LOCK
status 01 | signal 9696 | snr c0c0 | ber 0001fffe | unc 00000031 | <- 
Sudden Frontend loss
status 03 | signal 9696 | snr 1d1d | ber 0001fffe | unc ffffffff |
status 1f | signal 5c5c | snr fefe | ber 000001a4 | unc ffffffff | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 00000160 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5b5b | snr fefe | ber 0000015c | unc 00000000 | 
FE_HAS_LOCK
status 03 | signal 5d5d | snr 1a1a | ber 0001fffe | unc ffffffff |
status 1f | signal 5c5c | snr 2323 | ber 0001fffe | unc ffffffff | 
FE_HAS_LOCK
status 01 | signal 9696 | snr 2b2b | ber 0001fffe | unc ffffffff |
status 02 | signal 9696 | snr 1515 | ber 0001fffe | unc ffffffff |
status 1f | signal 5c5c | snr fefe | ber 0000014a | unc 00000050 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 000001b2 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 00000152 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 00000140 | unc 00000000 | 
FE_HAS_LOCK
status 1f | signal 5c5c | snr fefe | ber 0000015a | unc 00000000 | 
FE_HAS_LOCK
status 00 | signal 9595 | snr 5151 | ber 0001fffe | unc 00000000 |
status 00 | signal 9696 | snr a9a9 | ber 0001fffe | unc 00000000 |
status 01 | signal 9696 | snr 4646 | ber 0001fffe | unc 00000002 |
status 01 | signal 9696 | snr 9191 | ber 00008070 | unc ffffffff |
status 1f | signal 5b5b | snr 2828 | ber 0001fffe | unc ffffffff | 
FE_HAS_LOCK
status 1f | signal 5d5d | snr 9595 | ber 00005284 | unc ffffffff | 
FE_HAS_LOCK

========================== END OF LOGS  ==========================






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