AN1278 datasheet(33/44 Pages) STMICROELECTRONICS

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LIN (LOCAL INTERCONNECT NETWORK) SOLUTIONS

The software is ready!

4.3 STMICROELECTRONICS LIN PACKAGE - EXAMPLE INSTALLATION

4.3.1 LIN package

The LIN software is delivered in a package including the software itself, this application note

and the above examples for the ST72254 and the ST72334 MCUs.

Figure 12. STMicroelectronics LIN package

You will receive a “zip” file called st_lin.zip that will generate the above directory tree. Create

a new folder we will call the working directory and extract the files into it.

The directory tree and architecture are the same for both example.

Figure 13. Example directory tree

4.3.2 Quick start with STVD7 and Cosmic C Compiler

In order to make the examples run you need the following software to be installed:

-STVD7: STMicroelectronics visual debugger for the ST7 microcontroller family with inte-

grated editing and environment features. This software is free of charge. You can download it

by accessing the STMicroelectronics MCU homepage: mcu.st.com

st_lin

examples

254

334

lin_v2.0

application note

ST72254 MCU example

ST72334 MCU example

LIN software revision 2.0

config

sources

254 (resp.334)

st7

configuration files

files generated by compiler

ST7 hardware register

LIN software

object

lin

(makefile, linker file,

LIN description file)

main file

declaration

AN1278 Datasheet(PDF) 33 Page - STMicroelectronics