Products > Test Equipment
Siglent .ads firmware file format
<< < (29/85) > >>
tv84:

--- Quote from: markus_jlrb on June 21, 2018, 06:25:54 pm ---@tv84,

but where can I find the block with the fw file system.
How to read/interpret your listing, see attached file that I
cut & paste from your recent fw summary.

Markus

--- End quote ---

Oh, I see your problem!

The example that you provide is a SDS2000X file. Not a SDS2000X-E file!

This scope has a Blackfin proc and several FPGAs.

The X-E has an ARM proc. The structure of ADS is completely different, although the basic encryption envelope is pretty much the same.

You don't have a shadow file in the X version because it doesn't have a "file system" and/or linux environment.

Which is the equipment that you want to "analyze"?
markus_jlrb:
Oh,

what's a pity.

So I have to start to analyze from the beginning and
make my own experience and tools.

Thanks for your explanation concerning teh X and X-E
model suffix.

Markus
tautech:

--- Quote from: tv84 on June 21, 2018, 07:54:03 pm ---
--- Quote from: markus_jlrb on June 21, 2018, 06:25:54 pm ---@tv84,

but where can I find the block with the fw file system.
How to read/interpret your listing, see attached file that I
cut & paste from your recent fw summary.

Markus

--- End quote ---

Oh, I see your problem!

The example that you provide is a SDS2000X file. Not a SDS2000X-E file!

This scope has a Blackfin proc and several FPGAs.

The X-E has an ARM proc. The structure of ADS is completely different, although the basic encryption envelope is pretty much the same.

You don't have a shadow file in the X version because it doesn't have a "file system" and/or linux environment.

Which is the equipment that you want to "analyze"?

--- End quote ---
I think markus has misunderstood your question.
See here:
https://www.eevblog.com/forum/testgear/siglent-sds2204x-mods/
janekivi:
In other words, crypted-reversed-COR-ZIP files you must process to get files,
but in SDS1000X, SDS2000 and SDS2000X firmware you have plain files.
(except part 5 what is BlackFin app and bit obfuscated or so)
So those part 1...5 and 7 are the plain files what scope is using. I haven't given them names
but TV84 probably know better what files they are - FPGA, APP, ... (no LINUX there)
That's what SDS ADS files my SDS file viewer is made for. I haven't done repack utility yet...
markus_jlrb:
@janekivi,
@all,

make it sense to analyze the fw parts sds_ads tool generate with IDA-Pro?
And if so are there templates/addons/extensions that could be used for this
purpose?

Markus



Navigation
Message Index
Next page
Previous page
There was an error while thanking
Thanking...

Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod