Zektor HDS4.1 Uživatelský manuál stáhnout pdf (Strana 2)

Communication Protocol Guide v1.4.0 - 5/11/06

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Table of Contents

Table of Contents..............................................................................................................I

Revision History ...............................................................................................................II

Introduction......................................................................................................................1

Conventions Used ........................................................................................................1

Part 1: IR Control..............................................................................................................2

Rear IR Pinout ..............................................................................................................2

Learning IR Codes into Other Systems.........................................................................2

List of Basic IR Commands ..........................................................................................3

List of Advanced IR Commands ...................................................................................3

Part 2: Serial/Ethernet Protocol ........................................................................................5

Rear Serial Port Pinout..................................................................................................5

Serial Cable...................................................................................................................5

COM Settings...............................................................................................................5

Using Ethernet .............................................................................................................6

Communicating with the VideoReQuest.......................................................................6

Sending Commands .....................................................................................................6

Breakdown of Each Command Portion: ........................................................................6

Initializing the Connection.............................................................................................8

Calculating Checksum ..................................................................................................8

Data Commands:..........................................................................................................9

Examples of Strings to Send:......................................................................................11

Calculating the 4 Byte Number Argument: .................................................................11

Handling Feedback .....................................................................................................12

Appendix A – Sample Setups ........................................................................................ A1

Appendix B – The GUI................................................................................................... B1

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Zektor HDS4.1 Uživatelský manuál Strana 2