1. Manuals
  2. Brands
  3. AXIOMTEK Manuals
  4. Control Unit
  5. AX93304
  6. User manual

AXIOMTEK AX93304 User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

AX93304
User's Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the AX93304 and is the answer not in the manual?

Questions and answers

Related Manuals for AXIOMTEK AX93304

Summary of Contents for AXIOMTEK AX93304

  • Page 1 AX93304 User’s Manual...
  • Page 2 Axiomtek does not make any commitment to update the information in this manual. Axiomtek reserves the right to change or revise this document and/or product at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Axiomtek Co., Ltd.

  • Page 3: Esd Precautions

     Wear a wrist-grounding strap, available from most electronic component stores, when handling boards and components. Trademarks Acknowledgments Axiomtek is a trademark of Axiomtek Co., Ltd. ® Windows is a trademark of Microsoft Corporation. IBM, PC/AT, PS/2, VGA are trademarks of International Business Machines Corporation.

  • Page 4: Table Of Contents

    Scope ....................1 Concept ....................1 Chapter 2 LCM Function specification ....3 System Information ................3 Data transaction method ..............3 AX93304 Function Command ............. 3 Data transaction pattern ..............5 Chapter 3 Control Procedure ......... 7 LCM Font Table..................8...

  • Page 5: Chapter 1 Overview

    Chapter 1 Overview Scope The AX93304 LCM module is developed by AXIOMTEK CO., LTD.. It is used for message display which can be programmed to display certain messages through function code. The LCD screen of the LCM supports 2x16 character display.
  • Page 6 AX93304 User’s manual This page is intentionally left blank. Overview...

  • Page 7: Lcm Function Specification

    AX93304 User’s Manual Chapter 2 LCM Function specification System Information 1. The host system communicates with LCM module through COM PORT Baud Rate = 9600 Data Bits = 8 Stop Bits = 1 Parity Check = None COM Port only use two signal wires for Tx & Rx The host system and the LCM module connect with each other by the pin to pin cable LCM is for 2x16 character display.
  • Page 8 AX93304 User’s manual Display Address This command can be used to place the cursor at any location. The corresponding address for each character on the screen is as bellows: Line 1 Character Location Character Location (addressing) (addressing) Line 2 Character...

  • Page 9: Data Transaction Pattern

    API function // Pass character to LCM int _Tx_data(char txd); [AX93304->Host system] _Rx_key(); access the value of button key in AX93304 (LCM), the value is, SW1:0x4E SW2:0x4D SW3:0x4B SW4:0x47 API function // Read keypad from LCM ,Return ‘N’:SW_1 ‘M’:SW_2 ‘K’:SW_3 ‘G’:SW_4 int _Rx_key(void);...
  • Page 10 AX93304 User’s manual This page is intentionally left blank. LCM Function specification...

  • Page 11: Chapter 3 Control Procedure

    Control API Library (lib93304.so ) Call LCM Sample code(lcm.c) Steps: File 93304v2-bsp-user-<x.x.x>.tar.gz  tar zxvf 93304v2-bsp-user-<x.x.x>.tar.gz  cd ax93304v2  make (Install ax93304 lcm API shared Library in your system)  cd demo  make (Compile lcm demo program) Control Procedure...

  • Page 12: Lcm Font Table

    AX93304 User’s manual LCM Font Table English font type with Arabic numerals is the same with ASCII code. However, the rule does not include another special character. Control Procedure...

Table of Contents