What Compression is UDS Compression 1

Pages: [1]

« previous next »

Author

Topic: What Compression is UDS Compression 1 (Read 4393 times)

TheDECODER

Newbie

Karma: +0/-0
Offline

Offline

Posts: 22

	What Compression is UDS Compression 1 « on: December 01, 2021, 11:23:49 AM »

TCU Module: Continental Siemens VDO

UDS shows Compression Type 1, but I am having a hard time finding which compression this is.

Any help would be appreciated

Thank you guys!


	Logged

gremlin

Hero Member

Karma: +180/-7
Offline

Offline

Posts: 571

	Re: What Compression is UDS Compression 1 « Reply #1 on: December 01, 2021, 03:38:39 PM »

Quote from: TheDECODER on December 01, 2021, 11:23:49 AM

UDS shows Compression Type 1, but I am having a hard time finding which compression this is.

10-bit LZZ.


	Logged

TheDECODER

Newbie

Karma: +0/-0
Offline

Offline

Posts: 22

	Re: What Compression is UDS Compression 1 « Reply #2 on: December 03, 2021, 09:14:47 AM »

Quote from: gremlin on December 01, 2021, 03:38:39 PM

10-bit LZZ.

Any info on the algorithm?

I can not seem to find any info on the "10-bit LZZ"


	Logged

gt-innovation

Sr. Member

Karma: +60/-89
Offline

Offline

Posts: 443

	Re: What Compression is UDS Compression 1 « Reply #3 on: December 03, 2021, 01:50:23 PM »

Should be enough...

https://sites.google.com/site/datacompressionguide/lz77


	Logged

dstar

Newbie

Karma: +0/-0
Offline

Offline

Posts: 7

	Re: What Compression is UDS Compression 1 « Reply #4 on: December 13, 2021, 04:15:41 AM »

Hello.

Sorry if asking and someone had already answered elsewhere.

What means Compression 11 for Audi A6 dashboards (Fujitsu)?

I would like to see decompressed data in the ODX I have for 4G8930934R/0225.

Thanks.


	Logged

Pages: [1]

« previous next »

Jump to:

Navigation

Personal Tools

April 16, 2024, 10:53:46 AM

Welcome, Guest. Please login or register.
Did you miss your activation email?

Navigation

Personal Tools

Search