[Diy_efi] Hexfile Map Structures

Gerald Pelnar wd0fyf at cox.net
Thu Dec 19 18:23:57 GMT 2002


I must have missed it somewhere. What does Bosch use for a processor?

Gerald Pelnar WD0FYF
McPherson, KS
wd0fyf at cox.net
http://members.cox.net/wd0fyf/

----- Original Message ----- 
From: Stephan Helbig <sthl at gmx.de>
To: Efi Mailingliste <diy_efi at diy-efi.org>
Sent: Thursday, December 19, 2002 3:56 AM
Subject: [Diy_efi] Hexfile Map Structures


> Hello,
> 
> Maybe someone can give me a little hint on that:
> I'm working on several Bosch ECU hexfiles and already found out several
> maps which are said to have a DAMOS structure: number of x-markers,
> number of y-markers; x-values, y-values; map values (z-values). With
> this I can draw a 3-dimensional graph.
> Anyway this only works when I can clearly differentiate between
> programmed and non-programmed (FFFFF) sections. Many Bosch files however
> seem to have the maps within other programmed sections so one cannot
> start from the beginning of them. There must be a map-marker value at
> the beginning of each map (as far as I'm correct here) and also the
> structure seems to be different.
> Does anyone know about different structures in hexfiles and how they
> work if you want to find and define distinct maps?
> 
> Any help would be much appreciated.
> 
> Stephan
> 
> 
> -- 
> My Homepage:
> http://www.e-ger-translation.de
> http://people.freenet.de/sthl/
> --
> 
> 
> 
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