Download CAN Bus Analyzer PDF

TitleCAN Bus Analyzer
File Size510.1 KB
Total Pages30
Table of Contents
                            Preface
Chapter 1. Introduction
	1.1 Introduction
	1.2 Can BUS Analyzer Kit Contents
	1.3 Overview Of The CAN BUS Analyzer
	1.4 CAN BUS Analyzer Hardware Features
		Figure 1-1: CAN BuS Analyzer
		Figure 1-2: CAN BUS Analyzer Schematic
	1.5 CAN BUS Analyzer Software
Chapter 2. Installation
	2.1 Introduction
	2.2 Software Installation
		2.2.1 Installing the GUI
		2.2.2 Upgrading the Firmware
	2.3 Hardware Installation
		2.3.1 System Requirements
		2.3.2 Power Requirements
		2.3.3 Cable Requirements
		2.3.4 Connecting the CAN BUS Analyzer to the PC and CAN BUS
			Table 2-1: 9-Pin (Male) D-Sub CAN BUS Pinout
			Figure 2-1: PinOut for the DB9 connector
			Table 2-2: 6-Pin Screw Connector Pinout
			Figure 2-2: PinOut for the screw-in terminals
Chapter 3. Using the PC GUI
	Figure 3-1: CAN BUS Analyzer Default View
	3.1 Getting Started With a Quick Setup
	3.2 Trace Feature
		Figure 3-2: Fixed Trace Window
		Figure 3-3: Rolling Trace Window
	3.3 Transmit Feature
		Figure 3-4: Transmit Window
		3.3.1 Steps to Transmit a Single-Shot Message
		3.3.2 Steps to Transmit a Periodic Message
		3.3.3 Steps to Transmit a Periodic Message with Limited Repeats
	3.4 Future Feature – Group Transmit Feature
		Figure 3-5: Group Transmit Window
		3.4.1 Steps to Transmit a Group of CAN Messages
	3.5 Future Feature –Trace Filter Setup Feature
		Figure 3-6: Trace Filter Setup Window
	3.6 Log File Setup Feature
		Figure 3-7: Log File Setup Window
	3.7 Hardware Setup Feature
		Figure 3-8: Hardware Setup Window
	3.8 Future Feature – Saving and Retrieving the Tool Configurations
		3.8.1 Saving Tool Configurations
		3.8.2 Retrieving Tool Configurations
Appendix A. Error Messages
	Table A-1: Error Messages
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Document Text Contents
Page 1

 2011 Microchip Technology Inc. DS51848B

CAN BUS Analyzer
User’s Guide

Page 2

Note the following details of the code protection feature on Microchip devices:

• Microchip products meet the specification contained in their particular Microchip Data Sheet.

• Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.

• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

• Microchip is willing to work with the customer who is concerned about the integrity of their code.

• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
DS51848B-page 2
Trademarks

The Microchip name and logo, the Microchip logo, dsPIC,
KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART,
PIC32 logo, rfPIC and UNI/O are registered trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.

FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,
MXDEV, MXLAB, SEEVAL and The Embedded Control
Solutions Company are registered trademarks of Microchip
Technology Incorporated in the U.S.A.

Analog-for-the-Digital Age, Application Maestro, chipKIT,
chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net,
dsPICworks, dsSPEAK, ECAN, ECONOMONITOR,
FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP,
Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB,
MPLINK, mTouch, Omniscient Code Generation, PICC,
PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE,
rfLAB, Select Mode, Total Endurance, TSHARC,
UniWinDriver, WiperLock and ZENA are trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.

SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.

All other trademarks mentioned herein are property of their
respective companies.

© 2011, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.

Printed on recycled paper.

ISBN: 978-1-61341-749-2
 2011 Microchip Technology Inc.

Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.

Page 15

CAN BUS ANALYZER
USER’S GUIDE
Chapter 2. Installation
2.1 INTRODUCTION

The following chapter describes the procedures for installing the CAN Analyzer
hardware and software.

The chapter contains the following information:

• Installing CAN BUS Analyzer Software

• Installing CAN BUS Analyzer Hardware

2.2 SOFTWARE INSTALLATION

2.2.1 Installing the GUI

Install .NET framework version 3.5 before installing the CAN BUS Analyzer.

1. Run “CANAnalyzer_verXYZ.exe”, where “XYZ” is the version number of the
software. By default this will install the files to: C:\Program Files\Microchip
Technology Inc\CANAnalyzer_verXYZ

2. Run the setup.exe from folder: C:\Program Files\Microchip Technology
Inc\CANAnalyzer_verXYZ\GUI

3. The setup will create a shortcut in the Programs Menu under “Microchip
Technology Inc” as Microchip CAN Tool ver XYZ.

4. If the CAN BUS Analyzer PC software is being upgraded to a newer version, the
firmware should be updated to match the revision level of the PC software.
When updating the firmware, ensure that the hex files are programmed into their
respective PIC18F microcontrollers on the CAN BUS Analyzer hardware.

2.2.2 Upgrading the Firmware

If upgrading the firmware in the CAN BUS Analyzer, the user will need to import the
HEX files into MBLAB® IDE and program the PIC® MCUs. When programming the
PIC18F2680, the user may power the CAN BUS Analyzer by external power supply or
by the mini USB cable. When programming the PIC18F550, the user needs to power
the CAN BUS Analyzer by external power supply. Additionally, when programming
HEX files into PIC MCUs, it is recommended to check the firmware version from the
GUI. This can be done by clicking on the “Help > About” menu option.
 2011 Microchip Technology Inc. DS51848B-page 15

Page 16

CAN Bus Analyzer User’s Guide
2.3 HARDWARE INSTALLATION

2.3.1 System Requirements

• Windows® XP

• .NET framework version 3.5

• USB Serial Port

2.3.2 Power Requirements

• A power supply (9 to 24 Volt) is needed when operating without the PC and when
updating firmware in the USB PIC MCU

• The CAN BUS Analyzer tool can also be powered using the USB port

2.3.3 Cable Requirements

• Mini USB cable – for communicating with the PC Software

• The CAN Analyzer tool can be connected to a CAN network using the following:

- Via the DB9 connector

- Via screw-in terminals

2.3.4 Connecting the CAN BUS Analyzer to the PC and CAN BUS

1. Connect the CAN Analyzer via the USB connector to the PC. You will be
prompted to install the USB drivers for the tool. The drivers can be found in this
location:
C:\Program Files\Microchip Technology Inc\CANAnalyzer_verXYZ

2. Connect the tool to the CAN network using the DB9 connector or the screw in
terminals. Please refer to Figure 2-1 and Figure 2-2 for the DB9 connector and
the screw terminals for connecting the network to the tool.

FIGURE 2-1: PINOUT FOR THE DB9 CONNECTOR

TABLE 2-1: 9-PIN (MALE) D-SUB CAN BUS PINOUT

Pin Number Signal Name Signal Description

1 No Connect N/A

2 CAN_L Dominant Low

3 GND Ground

4 No Connect N/A

5 No Connect N/A

6 GND Ground

7 CAN_H Dominant High

8 No Connect N/A

9 No Connect N/A
DS51848B-page 16  2011 Microchip Technology Inc.

Page 29

Error Messages
NOTES:
 2011 Microchip Technology Inc. DS51848B-page 29

Page 30

DS51848B-page 30  2011 Microchip Technology Inc.

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08/02/11

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