Products > Test Equipment
Sniffing the Rigol's internal I2C bus
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staze:
Quick question, and a search didn't seem to turn anything up. Has anyone figured out key generation for the DG1032Z? Thanks!
whotopia:
Can someone advise if it is possible to restore the serial number of a DS2072A ?
I tried to do some of the hacks in the past and this lead me to a unit with serial number DS2A0000000001.  The MAC address on the LAN interface is also wrong.  It's 46:46:46:46:46:46.  I assume the MAC must be uniquely generated from the serial number somehow.
The device is currently at firmware DS2000(DSP)Update_00.03.04.01.00
What can I do?
largosoft:
Hello everyone, I have a spectrum analyzer DSA815-TG and I try to update blockade, got it working again Through his advice.
the problem is that I delete the model, serial number and licenses had. Also, calibration data is erased.
lei so the only way to regain full functionality of the analyzer firmware is reinstalled complete with JTAG.
Someone could spend the entire firmware (approximately 5 Megas) and information to enter the serial number of my scanner.
from already very grateful. Excuse my English, use a translator, I'm from Argentina.
ted572:

--- Quote from: largosoft on December 24, 2015, 02:52:17 pm ---Hello everyone, I have a spectrum analyzer DSA815-TG and I try to update blockade, got it working again Through his advice.
the problem is that I delete the model, serial number and licenses had. Also, calibration data is erased.
lei so the only way to regain full functionality of the analyzer firmware is reinstalled complete with JTAG.
Someone could spend the entire firmware (approximately 5 Megas) and information to enter the serial number of my scanner.
from already very grateful. Excuse my English, use a translator, I'm from Argentina.

--- End quote ---

See -  https://www.eevblog.com/forum/testgear/dsa815-tg-calibration-data-of-tg-lost/msg802901/#msg802901
geralex:

--- Quote from: zsidoz on November 24, 2015, 08:39:33 am ---After that I got the correct license keys and the scope is successfully hacked.

--- End quote ---
Which firmware version do you have?  I have the MSO1074Z-S with the firmware 00.04.03.SP1. I think I´ve done all steps right, used the special 0.4.1-mso-version, first rigup scan, then rigup license and also get every time and both on debian and windows the same serials. But though non of the license keys work, I only get 'Invalid license' :(
Does someone have some ideas?

Edit:
Ok, just got it, now also here all "official" :) Don`t know what was wrong. Possibly it depends on what time after startup of the oscilloscope you do the dump. At first time I`ve done it half a minute after it showed the options screen. It worked when I had done it still shows the Rigol startup screen. As seen above I have the FW 4.3.SP1. I needn`t modify any files (such as the serial number as mentiones in a post above)
So thanks to Off and all the other users that have contributed to the thread :)
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