Products > Test Equipment

Need help hacking DP832 for multicolour option.

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hansibull:
Would this sort of hack work on the Rigol DG1022 (non Z) as well? I have a DG1022 on my bench and would love to turn it into a DG1022A.

tv84:

--- Quote from: hansibull on April 07, 2019, 10:53:48 am ---Would this sort of hack work on the Rigol DG1022 (non Z) as well? I have a DG1022 on my bench and would love to turn it into a DG1022A.

--- End quote ---

The FW is the same, right?  If so, I think it would but you are all on your own. I've done no tests since I don't have the equipment.

The test done was DG1022Z -> DG1062Z.

2N3055:
DG1000Z doesn't work over telnet.. It hangs the AWG completely (not responsive to buttons)..
Will try over USB, installing UltraSigma..

2N3055:
Over USB on the first try all went well.. Even got OK\n response..
Reboot and it works..

And now only Arb16M   ::)

@tossu  premium work kudos.. thanks a bunch
and as always thanks to tv84..

tossu:

--- Quote from: WhichEnt2 on April 07, 2019, 07:29:16 am ---tossu, how do you look into DG1000Z firmware? I tried the python version of descrambler, but output is a complete mess, not anyting readable in strings output at all.

--- End quote ---

It uses the same scrambling algorithm but a different starting value. I took advantage of the fact that firmwares usually have long strings of zeroes and those make distinctive patterns of increasing numbers. If the right value of just one byte is known, the offset can be calculated.


--- Quote from: tv84 on April 07, 2019, 11:17:13 am ---The FW is the same, right?  If so, I think it would but you are all on your own. I've done no tests since I don't have the equipment.

--- End quote ---

DG1022 is the old, DS1052E era function generator. I don't think it's going to work.

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