read_me.txt

CanOpen的源代码

MicroCANopen Example Implementation
===================================

CONTAINS:  Example application using MicroCANopen
           Tested with Atmel's 89C51CC01 CANARY and 
           CANopen Demo Boards
           Using the Keil Compiler - www.keil.com or
           Using the Raisonance Compiler - www.amrai.com
COPYRIGHT: Embedded Systems Academy, Inc. 2002 - 2007
           All rights reserved. www.microcanopen.com
           This software was written in accordance to the guidelines at
           www.esacademy.com/software/softwarestyleguide.pdf
DISCLAIM:  Read and understand our disclaimer before using this code!
           www.esacademy.com/disclaim.htm
LICENSE:   THIS IS THE EDUCATIONAL VERSION OF MICROCANOPEN
           See file license_educational.txt or
           www.microcanopen.com/license_educational.txt
VERSION:   3.30, ESA 30-JAN-07


To compile, create a working directory with all the files from the 
directories MCO_ExampleCC01 and MCO. From within the compiler's
user interface create a new project and add all .c source files to
the project.


Implementation Description
Which PDOs are used and mapped is determined by the auto-generated 
files from CANopen Architect EDS. For applications not using the
CANopen Architect, directly modify the files "pimg.H", "initpdos.h"
and "entriesandreplies.h"


Note on CANopen Conformance
The commercial version of MicroCANopen passes the CANopen 
conformance test with some limitations:

a) The available version of the conformance test (2.0.02) can not 
correctly deal with nodes that only support heartbeat and have no 
node guarding.

b) The conformance test offers limited flexibility in regards to
pre-configured nodes. In order for an EDS to pass the check, many
defaults are expected to be zero. However, pre-configured nodes
typically do not use zeros for event and other timers.