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Rigol DSXXXX .GEL firmware file format

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janekivi:

--- Quote from: garnix on July 18, 2016, 02:42:32 pm ---Being a complete "noob" on this hacking - what do you think is possible beside modifying the startup-screen?

Some things I would find useful:

--- End quote ---
Then You must learn!

First rule is... take all apart and look inside to see how the system is working [big hammer emoticon here]
and then we see what we can do if all are coming apart. We are working with hammer right now.
Like I said, who knows where we ending with this... at the end or dead end.

smithnerd:

--- Quote from: Userli on July 18, 2016, 03:29:32 pm ---The problem currently is that I didn't find a compression tool yet, which will create the same compressed form of a file as is in the .GEL.
This is necessary since the ELF file (SparrowApp.out) containing the processor code with all the typos is LZMA compressed in the .GEL .
The same holds for GuiPicData.hex, which contains all the little images the user interface is made of.

--- End quote ---

I share this concern and It's something I've been looking into.

I suspect the LZMA implementation is part of the MQX SDK used to create the firmware (Classic or v5, I couldn't say). I haven't got round to seeing what documentation or code is available on the NXP MQX pages yet.

That said, it may not be a problem. The fact that 7z's LZMA decoder can cope with their code bodes well for the opposite being true, so long as their header weirdness is respected.

Circlotron:
Just posting so I can be notified of replies to this thread.
Go guys and gals!!!  :popcorn:

BravoV:
Just fyi, quoting Borjam's post from other thread.


--- Quote from: borjam on July 19, 2016, 10:15:17 am ---New firmware version!

http://int.rigol.com/Support/SoftDownload/3



--- Code: ---[Supported Model]    All the MSO/DS1000Z Series Digital Oscilloscopes
[Latest Revision Date]  2016/05/31

[Updated Contents]
--------------------
v00.04.04.00.07  2016/07/19
     - Added the full-screen display in the XY mode
     - Modified the Trace data of average sample mode
     - Fixed the bug of system halted for wave persistance in the Zoom mode
     - Fixed bugs about Measure


--- End code ---

Now. Who dares? ;)

 :popcorn:

--- End quote ---

Shock:
Nice finally Rigol released the whole firmware update history in the latest 00.04.04.00.07 firmware archive. If you have any of the firmware shown in red please PM or attach in a post.

v00.04.04.00.07   2016/07/19
v00.04.03.02.03   2015/10/20
v00.04.03.01.05   2015/06/16
v00.04.03.00.01   2015/05/05
v00.04.02.04.07   2014/12/31
v00.04.02.03.00   2014/10/21
v00.04.01.02.00   2014/07/28
v00.04.00.00.00   2014/03/18
v00.02.03.05.00   2014/01/27
v00.02.01.01.00   2013/10/31
v00.02.00.01.00   2013/09/02
v00.01.00.16.09   2013/08/14
v00.01.00.13.09   2013/07/25
v00.01.00.12.08   2013/07/10
v00.01.00.03.00   2013/05/21
v00.01.00.02.00   2013/05/19
v00.01.00.00.05   2013/05/19

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