Erwin: Created page with "DAS, or Diagnostic Assistance System,is the main software used for diagnosing pre-2013 cars. Each component of this software is explained here. == log.dll == Main logger DLL..."

2026-08-05T12:30:01Z

Created page with "DAS, or Diagnostic Assistance System,is the main software used for diagnosing pre-2013 cars. Each component of this software is explained here. == log.dll == Main logger DLL..."

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DAS, or Diagnostic Assistance System,is the main software used for diagnosing pre-2013 cars. Each component of this software is explained here.

== log.dll ==
Main logger DLL used by CAL, which in turn is used by DAS.

Writes its logs to LOGGERF.TXT.

=== API ===
{| class="wikitable"
|+
!DllExport
!
|-
|DLL_Log_Init(unused int, unused int, logdir char*, loglevel int, mode char*)
|mode:
- APPEND: write append to the given file

- REWRITE: overwrite the given file
|-
|DLL_Get_Last_Error()
|Returns the last error set by the application
3000: log file already opened
|-
|DLL_Log_Write(unused int, flag byte,
|
|}

== cal_real.dll ==
Called by cal.dll (to toggle between simulator mode and real mode).

Main API to interact with the vehicle.

=== Logging ===
This DLL either logs with DLL_Log_Write, or using SendMessageA on windows with class "MfxTraceWindow" (like Trc2File.exe), and if no window is found, uses OutputDebugString.

=== Configuration ===
{| class="wikitable"
|+LOGGER.INI
used for DLL_Log_Init()
!AppName
!KeyName
!Options
!Description
|-
|LOGGER
|LEVEL
|0
1

2

3 (default)
|Set log level
|-
|LOGGER
|MODE
|REWRITE (default)
APPEND
|
|}
{| class="wikitable"
|+CAL.INI
!AppName
!KeyName
!Options
!Description
|-
|SERVER
|PLATFORM
|PART_D
|
|-
|PATH
|DRIVER
|
|PART_D specific setting, location of the slave.ini file
|-
|SERVER
|CPULOADREDUCTION
|
|Calls CaesarSetOptions("CPULOADREDUCTION=%s") with the given value, if set
|-
|
|
|
|
|}
{| class="wikitable"
|+CABLE_ID.MAP
!AppName
!KeyName
!
!
|-
|
|
|
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|-
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|-
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|
|}

DAS - Revision history

Erwin: Created page with "DAS, or Diagnostic Assistance System,is the main software used for diagnosing pre-2013 cars. Each component of this software is explained here. == log.dll == Main logger DLL..."