ETAS
ETK Configuration
ETK-T2.2 User Guide
31
6
ETK Configuration
This chapter contains information about the following topics:
• Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
• ETK Configuration Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
• Configuration Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.1
Overview
As already mentioned in previous chapters, some project-specific adjustments
are necessary. Configuration data is stored permanently in a serial E²PROM.
6.2
ETK Configuration Tool
Generating a valid configuration data set is supported by the "ETK Configura
-
tion Tool". The "ETK Configuration Tool" contains information on all available
ETKs. The user is supported through a graphical interface.
The configuration is done in two steps:
A Generation of the special address offset for the emulation and measure
-
ment data memory.
The location of data areas, measured data output areas, trigger segment
addresses etc. are familiar to the ECU software developer, or can be gen
-
erated automatically. If an ECU description database (ASAP, ...) with the
corresponding input exists, these inputs can be downloaded from this
database. If necessary, a plausibility check is performed.
B Connection of the ETK to the ECU.
The connection of the ETK to the ECU is defined by the ETK hardware.
The "ETK Configuration Tool" can create the following output:
A Direct ETK configuration
B Storage of the configuration in a data file
C The corresponding ASAP input
The most important outputs are the entries for the ASAP file. The parameter
ETK_CFG is created and contains the complete ETK configuration of the ECU
interface in hex code. If this parameter is entered correctly in the corresponding
ECU description file, it guarantees that every time the calibration system is
started, the ETK is checked for the appropriate configuration. If necessary, the
ETK will be configured appropriately to the corresponding project.