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Sniffing the Rigol's internal I2C bus

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rmd79:

--- Quote from: Teneyes on October 17, 2014, 01:08:38 am ---Search within eevblog.
https://www.eevblog.com/forum/testgear/ds1000z-serie-unlocking/msg491026/#msg491026

--- End quote ---

The info I'm looking for doesn't seem to be there.

I'm looking for the DS1000Z equivalent of the key file, so the following info:

RC5KEY1:        ...
RC5KEY2:        ...
XXTEAKEY:       ...
PUBKEY:         ...
PRIVKEY:        ...

rmd79:

--- Quote from: Teneyes on October 17, 2014, 02:53:22 am ---Is this search it. maybe not private (scroll)
https://www.eevblog.com/forum/testgear/sniffing-the-rigol's-internal-i2c-bus/msg362575/#msg362575

--- End quote ---

Thats basically what I'm looking for, except for the DS1000Z series (the code you linked to looks like its for the DS2000 series).

sptm14a:
Here is a list of all 8 option codes for DS/MSO1000Z (firmware 00.04.01.SP2):

CSAR Triggers
CSAB Decoders
CSA3 Memory Depth
CSAJ Recorder
CSRA 500uV Vertical
CSAS ?
CSBA ?
CS3A ?

These are "official" options. "Trial" options start with "V", i.e. VSAR == Triggers trial

Plugging these into current versions of rigup/riglol won't work because Rigol slightly changed license validation/generation algorithm and character translation tables. I updated the algorithm to make it work for me, but but I'd rather not release it untested.


farzadb82:

--- Quote from: sptm14a on October 17, 2014, 04:50:09 am ---Here is a list of all 8 option codes for DS/MSO1000Z (firmware 00.04.01.SP2):

CSAR Triggers
CSAB Decoders
CSA3 Memory Depth
CSAJ Recorder
CSRA 500uV Vertical
CSAS ?
CSBA ?
CS3A ?

These are "official" options. "Trial" options start with "V", i.e. VSAR == Triggers trial

Plugging these into current versions of rigup/riglol won't work because Rigol slightly changed license validation/generation algorithm and character translation tables. I updated the algorithm to make it work for me, but but I'd rather not release it untested.

--- End quote ---

Thank you for passing along this info.

I have the MSO1000Z device and have been (unsuccessfully) trying to work out the new algorithm. I'd love to help test any changes that you may have or alternatively, if you could pass on more details on the algorithm changes, I'd be happy to integrate them into the keygen tools.

NZST205:
Can anyone please help me by advising what format I should be saving the SCPI dump in, should it be ASCII, byte-8bit, byte-16bit or byte-32bit. As ASCII it creates a small (about 200Kb, the other formats create files 300-500+Mb, another is the 28-32 Mb range mentioned.

When I rigup any of the the file it says no keys. perhaps I need to hit the Advanced Tab in Current Return Value screen or something as not matter what file I save they are either 8 or 16 kb, not the 32 Mb file I am expecting. I have tried the scan with both 1,133554432 and 1544190,13262848.

Scope is a DS2072A with 03.01.00.04 and HW 1.02.0.2 Manufactured August 2014.

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