Products > Test Equipment
Sniffing the Rigol's internal I2C bus
at2:
So after all trying and erroring:
rigup.exe license dump.bin DSEZ (or something else?)
After enter, the rigup.exe crashes down.
Now , i don`t know further.
Perhaps any idea?
at2
AndersAnd:
--- Quote from: at2 on February 03, 2014, 12:36:42 am ---rigup.exe license dump.bin DSEZ (or something else?)
--- End quote ---
Something else! DSEZ is for non-A models. Use NSEH, NSER or NSEQ as mentioned above.
But you don't have to type any 4-letter code at all.
Just type "rigup ds2072a memory_dump.bin" [replace ds2072a with your specific model name: ds2072a, ds2102a, ds2202a or ds2302a to only generate the codes relevant for your model].
Then it will generate for both NSEH, NSER, NSEQ and NSFH. But NSFH for 300 MHz doesn't seem to be the correct code, so use NSEQ for "All options + 200 MHz".
--- Quote from: tirulerbach on February 02, 2014, 11:01:29 pm ---NSEH = All options
NSER = All options + 100 MHz
NSEQ = All options + 200 MHz
License-code for 300 MHz is unknown. Thought it could be NSFH but there are reports that it doesn't work.
--- End quote ---
diyaudio:
--- Quote from: ju1ce on February 02, 2014, 08:19:54 pm ---
--- Quote from: tiagobaracho on February 02, 2014, 07:10:38 pm ---yesssssssssssss o got it now !!!!
Please check if i am right..
all i need to do is :
1 - Copy the DS2000Update.GEL from the DS2000(DSP)update_00.02.01.00.03 (license keys dump) zip file to a fat 32 pendrive.
2 - Press the power on button on the front panel of the instrument. All of the buttons will light. At the same time press two or three times the Help key on the front panel. All buttons will unlight
3- insert the USB stick into the front panel.
4- Wait for the end of the firmware update
5 - all of the buttons on the front panel will be lit. Turn off the scope. Remove the pendrive
6 - check the new firmware version
7 - Connect to USB cable to PC and open up Ultra Sigma Software
8 - Send the *IDN? command. and get the keys back.
9 - write the keys to the HxD editor and get the final serial and input on the DS2072a
Is that right ? If i understood correctly..
Thanks
--- End quote ---
Yup, you got it.
--- End quote ---
--- Quote --- 9 - write the keys to the HxD editor and get the final serial and input on the DS2072a
--- End quote ---
im stuck here, ive extracted the various address explained here
02 00
84 00
10 00 <16 bytes of XXTEAKey>
20 00 <2x16 bytes of RC5Key1 and RC5Key2>
08 00 <8 bytes of bit-shuffled ECC public key>
40 00 <64 bytes of ASCII-HEX verification data>
Note: Use this firmware in DS2000A oscilloscopes only!
RC5KEY1: BCF38C.....
RC5KEY2: 44A3403....
XXTEAKEY: 50E3E8B8A71720...
PUBKEY: 0200840010001809
PRIVKEY: 04444000424137314533353943394136333435423731353741414432353035334236...
SERIAL: DS2D1....
when I map it as above and execute I get this.
rigup license final.txt NSEH NSER NSEQ
rigup license - Version 0.1
Error parsing line: 'RC5KEY1: BCF38CB....
'
Loading keyfile 'final.txt' failed. uhmm now im officially stuck, :(
tiagobaracho:
I GOT IT !!! I will make a how to in details in few minutes to you guys that are having problem as i did!!!
idpromnut:
First of all, thank you zombie28 & tirulerbach for your work! And now, some feedback:
I tried all three codes that were generated (minus NSFH) on a DS2072A:
NSEH: works a beauty.
NSER: seemed to work (i.e. all options enabled, + 100Mhz option + model was not DS2102A) but no 1ns timebase (still at 5ns minimum sweep). I decided to uninstall all the options and after that the 2ns, 1ns and 500ps (uhhh) timebases became available (also the model was reset to DS2072A). I resintalled the NSER license and the 2ns, 1ns, and 500ps timebases disappear and all the options are enabled again and the model is back to DS2102A.
NSEQ: key was not taken by the scope at all (and no non-bandwidth options were enabled), said that No Licenses were available.
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