Dbox Driver Developers need your Input !!!

[pt-1]

Sagem Cable Driver Test:



A lot of users complain lately that on certain frequencys the stations cannot be received anymore at all or with some difficulty.



To make the test easy create a Bouquett "test" that contains a station from each frequency.



Check your Services.xml for the single Transponders (Frequency) and choose a Station and add it to that Bouquet.




Try to arrange the Stations in a way that it starts with the lowest Frequencys !



Maybe user even want to upload their bouqutes/services.xml for others to test.



The goal of this test is to supply -->Homar<-- with
enough results so he can optimize the Tuner Drivers


-->1xImage<-- NO EMU NO KEYS
-->2xImage<-- NO EMU NO KEYS



Remember the Project lives of your feedback and you can help yourself and others so please spend some time on this !



Install the Image on your Dbox




Open a Telnet sessions
(Click on Start, Click on Run,type cmd and hit enter)
Enter the IP of your Dbox and hit enter
Enter the Username: needs to be supplied by the Image creator 1st
Enter the Password: needs to be supplied by the Image creator 1st

Enter now this command:

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Open a 2nd Telnet sessions




(Click on Start, Click on Run,type cmd and hit enter)
Enter the IP of your Dbox and hit enter
Enter the Username: needs to be supplied by the Image creator 1st
Enter the Password: needs to be supplied by the Image creator 1st

Enter now this command:

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Start now with the 1st Station in your new Test Bouquet.



You should get a message like this:

BR Fernsehen:
AT76C651-Rev. = 16, Frequency = 113000000, Symbol Rate = 6900000, QAM-64
00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
0x00: f4 7c 06 06 3f ee 00 00 30 80 70 00 c2 00 65 10
0x10: 06 10 14 00 ff 28 04 00 00 00 10 00 00 00 00 00
0x20: 45 d0 06 ac 90 00 00 01 8b 0c 00 00 00 00 00 00
0x30: 90 7a 4d 8a 9c 44 0c 0a 00 2a 16 1f 00 00 00 00
0x40: 0a 99 00 f4 7f 04 00 00 00 00 00 00 00 00 00 00
0x50: 99 2b 67 07 40 00 00 00 04 00 00 00 00 00 00 00
0x60: 00 cc 47 0c 11 00 00 00 00 00 00 00 00 00 00 00
0x70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x80: ff 00 08 5a 00 00 02 08 1c 00 00 00 35 01 b1 0c
0x90: 60 ad 8d 00 00 00 00 00 00 00 00 00 00 00 00 00
0xa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0xb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0xc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0xd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0xe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0xf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Please load after every change the original State so that the results are not influenced by previous changes.



A little Hex FAQ:



You write 0x bevor a number if it is not a decimal number.




We are used to decimal numbering in our everyday lufe as it is based on the number 10 and you can per digit show numbers in the range from 0 to 9.

The Hexadecimal system is based on 16.You can per digit show numbers from 0 to 9 and the letters A to F.



This means the number 0x45 (hex four five) equals in the Decimal System the number 69 (Sixty nine)



A few examples from a Registerdump:

<4>AT76C651-Rev. = 16, Frequency = 370000000, Symbol Rate = 6900000, QAM-64
<4> 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
<4>0x00: f4 7c 06 06 3f ee 00 00 30 80 70 00 c2 00 65 10
<4>0x10: 06 10 14 00 ff 28 04 00 00 00 10 00 00 00 00 00
<4>0x20: 45 d0 06 ac 90 00 00 01 96 0c 00 00 00 00 00 00
<4>0x30: 90 7a 4d 8a 9c 44 0c 0a 00 37 ca 8a 00 00 00 00
<4>0x40: 0a 99 00 f4 7f 01 00 00 00 00 00 00 00 00 00 00
<4>0x50: 99 2b 67 07 40 00 00 00 13 00 00 00 00 00 00 00
<4>0x60: 04 cc 47 0c 11 00 00 00 00 00 00 00 00 00 00 00
<4>0x70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0x80: fb 1f ff ff ff ff 02 3d 8c 00 00 ff 7b 00 72 1f
<4>0x90: 3b ff b0 62 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

In row 0x20 and line 00 is the value 45




This means 0x20 + (0x)00 = Register 0x20 is the Value 0x45



In the 2nd Window (explained above) we change the Value to 0x00 via:

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Imideately after you enter this new value you get a Kernelmessage in the 1st Window with the KernelDump:

<4>[at76c651] Register = 0x20 changed data to 0x00
<4>
<4>AT76C651-Rev. = 16, Frequency = 370000000, Symbol Rate = 6900000, QAM-64
<4> 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
<4>0x00: f4 7c 06 06 3f ee 00 00 30 80 70 00 c2 00 65 10
<4>0x10: 06 10 14 00 ff 28 04 00 00 00 10 00 00 00 00 00
<4>0x20: 00 d0 06 ac 90 00 00 01 83 0c 00 00 00 00 00 00
<4>0x30: 90 7a 4d 8a 9c 44 0c 0a 00 d8 eb e3 00 00 00 00
<4>0x40: 0a 99 00 f4 7f 05 00 00 00 00 00 00 00 00 00 00
<4>0x50: 99 2b 67 07 40 00 00 00 11 00 00 00 00 00 00 00
<4>0x60: 04 cc 47 0c 11 00 00 00 00 00 00 00 00 00 00 00
<4>0x70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0x80: fb 1f ff ff ff ff 02 3b 90 00 00 ff 75 00 33 1b
<4>0x90: a8 ff ae 03 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

You can now see how the Register Value has changed.

Please check on your TV screen if the Picture quality has changed and if the BER or SIG Values have moved.



Now before we try another Value we have to reset the old ones to the previous settings (0x45).



In the 2nd window please use the following command:

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You get again the Kernelmessage in the 1st Window with the actual Registerdump:

<4>[at76c651] Register = 0x20 changed data to 0x45
<4>
<4>AT76C651-Rev. = 16, Frequency = 370000000, Symbol Rate = 6900000, QAM-64
<4> 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
<4>0x00: f4 7c 06 06 3f ee 00 00 30 80 70 00 c2 00 65 10
<4>0x10: 06 10 14 00 ff 28 04 00 00 00 10 00 00 00 00 00
<4>0x20: 45 d0 06 ac 90 00 00 01 77 0c 00 00 00 00 00 00
<4>0x30: 90 7a 4d 8a 9c 44 0c 0a 00 07 18 ab 00 00 00 00
<4>0x40: 0a 99 00 f4 7f 06 00 00 00 00 00 00 00 00 00 00
<4>0x50: 99 2b 67 07 40 00 00 00 13 00 00 00 00 00 00 00
<4>0x60: 04 cc 47 0c 11 00 00 00 00 00 00 00 00 00 00 00
<4>0x70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0x80: fb 1f ff ff ff ff 02 35 44 00 00 ff 74 00 4c 1c
<4>0x90: f6 ff af 22 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<4>0xf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

You can try the following Resisters:

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and the following combinations

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You can enter a maximum of 4 registers



Example:

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or multiple ones

echo "Startregister without 0x","Value for Startregister without 0x","Value for 1. Following Register without 0x">data

In above example:
Register 0x31-0x34 should be changed

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results in:

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HINTS: Use putty as a telnet client (Download from the Internet)