User's Manual
Table Of Contents
- Safety Precautions
- Regulatory Compliance FCC
- Manual Overview
- Introduction
- Technical Specifications
- Physical Interfaces
- Enabler II-G Mounting Reference
- Pin Orientation Reference
- Connectors
- I/O Signal Connector on the Enfora Enabler II-G Module
- Antenna
- Control Connector Signal Descriptions and Functions
- Input Power
- Ring Indicate
- Radio Power/Reset
- Serial Interface (9 Pin I/F) (See table in section 6.5.1 I/O Connector Pin Assignments)
- General Purpose Input/Output Interface (GPIO)
- Analog-To-Digital Input
- Digital-To-Analog Output
- Handset Microphone Input
- Handset Speaker Output
- Headset Microphone Input
- Headset Speaker Output
- Audio Design Note
- Subscriber Identity Module (SIM) Carrier
- Modes of Operation
- SIM Operation
- Software Interface
- Setup and Initialization
- General Setup
- HyperTerminal Configuration for Enabler II-G
- Initialization (AT Command Interface)
- Initial Response to the AT Command
- Sending an Initialization String to the Enfora Enabler II-G Module
- Setting Up the Communication Mode for the Enfora Enabler II-G Module
- Querying the Status of the Enfora Enabler II-G Module
- Setting Module Reporting Parameters for GSM and GPRS
- GSM/SMS Examples
- GPRS Packet Examples
- General Setup
- Integration and Testing
- APPENDIX A - Warranty Repair and Return Policy
- APPENDIX B - Regulations and Compliance
- GCF Approval (Formerly FTA)
- Electromagnetic Compatibility (EMC) and Safety Requirements
- EMC/Safety Requirements for the USA
- Human Exposure Compliance Statement
- Compliance with FCC Regulations
- Unintentional Radiators, Part 15
- Intentional Radiators, Part 24
- Instructions to the Original Equipment Manufacturer (OEM)
- Nationally Recognized Testing Laboratory (NRTL) Approval
- EMC/Safety Requirements for the Countries of the European Union (EU)
- EMC/Safety Requirements for Other Countries
- APPENDIX C - Glossary and Acronyms
- APPENDIX D – Tables And Figures
- APPENDIX E - Contacting Enfora
Integration Guide
Version 1.07
GSM0100PB001 Page 43 1.07 - 1/9/04
9.5.3 Using Modem Library
Figure 17 provides the architecture for Modem Library access.
UART DriverPort Library
Host Control Interface
Messaging Library
Modem Library
Host Application
Host Modem
Figure 17 Using Modem Library
Modem Library provides the most complete modem access services. In addition to the features already
provided by the Messaging Library, the modem library maintains a modem parameter database. In order to
maintain the parameter database, the modem library requires more memory than the other libraries. This
makes the library unsuitable for some of the micro controller programming. However, it is a good library to
use by applications in a personal computer or a PDA. It allows the programmer to develop host applications
for the modem quickly.