[question] calculations in register 0x13 to 0x18 in ves1820.c

2009-07-21 Thread Martin Schmid
Hi to all,

one question about the frontend ves1820.c.
Why are these calculations in register 0x13, 0x14, 0x15, 0x16, 0x17 and 0x18 
made?
For example, function FE_READ_SIGNAL_STRENGT. Why is the content of register 
0x17 shifted 8 bit to the left and then concatenate with itself?

Best regards,
Martin Schmid

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How to interpret SNR, BER, Signal Strength from TT C-1501

2009-06-16 Thread Martin Schmid
Hello to all,

can anybody tell me please, how to interpret SNR, BER and Signal Strength 
returned from the DVB API? I'm using the TT-budget C-1501. Or can anybody tell 
me, where I can find a documentation about this dbv-c card?

Thanks a lot,
Martin
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