[linux-dvb] Re: Progress on Skystar2 rev2.6B

[Wolfgang Thiel <w-thiel@gmx.net>]

Hi,

>...
> valid streams to the demux callbacks. When you are not sure whether your 
> stream is correct, print some hexdumps in the interrupt handlers, there 
> you should see at least the 0x47 sync bytes in 188- or 204-byte strides.
> 
I did some dprintk in the DMA routine: packet length is 188.
But: there are bit errors in the data.
Below is a comparison: first comes what is found in the routine,
the line below shows the 'real' data (taken with a non-budget card).

Any ideas what to try next?

Wolfgang

 kernel:  47 40 00 16 00
 kernel:  80 b0 bd 00 87 f9 00 00 00 09 a2 00 00 18 a2 00
00000000: 00 b0 bd 00 07 f9 00 00 00 0d e2 00 00 18 e2 00

 kernel:  00 42 a2 00 00 5a a2 00 00 5b a2 00 00 59 a2 00
00000010: 00 46 e2 00 00 5a e2 00 00 5b e2 00 00 5d e2 00

 kernel:  00 5a a2 00 00 5b a2 00 01 5b a2 00 01 68 a2 00
00000020: 00 5e e2 00 00 5f e2 00 01 5f e2 00 01 68 e2 00

 kernel:  81 c3 a2 00 01 c0 a2 00 81 c1 a2 00 81 c2 a2 00
00000030: 01 c3 e2 00 01 c4 e2 00 01 c5 e2 00 01 c6 e2 00

 kernel:  81 c3 a2 00 81 c8 a2 00 81 c9 a2 00 81 ca a2 00
00000040: 01 c7 e2 00 01 c8 e2 00 01 c9 e2 00 01 ca e2 00

 kernel:  81 cb a2 00 81 c8 a2 00 81 c9 a2 00 81 ca a2 00
00000050: 01 cb e2 00 01 cc e2 00 01 cd e2 00 01 ce e2 00

 kernel:  81 cb a2 00 81 d0 a2 00 81 d1 a2 00 81 d2 a2 00
00000060: 01 cf e2 00 01 d0 e2 00 01 d1 e2 00 01 d2 e2 00

 kernel:  81 d3 a2 00 81 d0 a2 00 81 d1 a2 00 81 d2 a2 00
00000070: 01 d3 e2 00 01 d4 e2 00 01 d5 e2 00 01 d6 e2 00

 kernel:  81 d3 a2 00 81 f1 a2 00 81 f6 a2 00 81 f3 a2 00
00000080: 01 d7 e2 00 01 f5 e2 00 01 f6 e2 00 01 f7 e2 00

 kernel:  81 f8 a2 00 81 f9 a2 00 81 fa a2 00 81 fb a2 00
00000090: 01 f8 e2 00 01 f9 e2 00 01 fa e2 00 01 fb e2 00

 kernel:  81 f8 a2 00 81 f9 a2 00 01 fa a2 00 81 ff a2 00
000000a0: 01 fc e2 00 01 fd e2 00 01 fe e2 00 01 ff e2 00

 kernel:  02 00 a2 00 02 01 e2
000000b0: 02 00 e2 00 02 01 e2


 kernel:  47 00 00 17 00
000000b8:             00

 kernel:  02 02 a2 00 22 62 bb 01 ff ff ff ff ff ff ff ff
000000b8: 02 02 e2 00 22 62 bb 01

 kernel:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 last message repeated 9 times
 kernel:  ff ff ff ff ff ff ff


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