[linux-dvb] szap2 & snr/signal (hvr4000)

Igor Nikanov goga777 at bk.ru
Sun Nov 25 16:19:58 CET 2007


Hi

I'm using szap2 from http://dev.kewl.org/hvr4000/

is it possible to apply the dB for signal and snr ?
why for snr/ber/unc I can see only zero ?

./szap2 -c 60e -n1 -t0 -mq
reading channels from file '60e'
zapping to 1 'Kuban-RTV':
sat 2, frequency = 11490 MHz V, symbolrate 5787000, vpid = 0x0064, apid = 0x0065 sid = 0x0001 (fec = -2147483648, mod = 2)
Querying info .. Delivery system=DVB-S
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
----------------------------------> Using 'Conexant CX24116 DVB-S' DVB-S
diseqc: sat_no:2 pol_vert:1 hi_band:0 cmd:e0 10 38 f8 wait:0

do_tune: API version=2, delivery system = 0
do_tune: Frequency = 1740000, Srate = 5787000 (DVB-S)
do_tune: Frequency = 1740000, Srate = 5787000 (SET_PARAMS)


status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal 0000 | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 03 | signal 0000 | snr 0000 | ber 00000000 | unc 00000000 |
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b333 | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b333 | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b333 | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b333 | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b333 | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal b4cc | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK




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