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1.1 Scope of this document
1.2 Audience of this document
1.3 New Features / Enhancements
2 Abbreviations and definitions
3 Related documentation
4.3 Software Tools
5 Software Release Description
5.1 Release identification
6 Software Changes Description
6.1 Validated Corrections / Improvements
6.2 Interface Changes
7 Restrictions and Additional Information
The scope of this document is the Location Library 1.5.2 release description for the AirPrimes listed in the compatibility section.
This release note may be distributed to all direct and indirect customers and will be posted in Sierra Wireless Developer Zone
No new features have been introduced in this release.
Enhanced Data rates for GSM Evolution
General Packet Radio Service
Global System for Mobile communications
Location Library for Open AT Framework AT Commands – Interface Guide
Location Library for Open AT Framework – Development Guide
Connectivity Development Guide Internet Library 5.56
Internet AT Command User Guide Internet Application 5.56
AT Commands Interface Guide for Firmware 7.52
ADL User Guide for Open AT Application Framework OS 6.52
Product Technical Specification & Customer Design Guidelines – AirPrime XM0110
AirPrime Compatibility list
AirPrime Q2686 Refreshed / AirPrime Q2687 Refreshed
GPS Hardware: AirPrime XM0110
Open AT OS
S/W Tools Name
Compilation Tool Chain
ARM_EABI_GCC and RVDS
Date of generation
Incorrect events (GPS_ERROR_EVENT -25 and GPS_ERROR_EVENT -23) received while starting Location Service on UART.
Inappropriate event (GPS_ERROR_EVENT -25) received while starting Location service using gps_start() API. Similarly, unexpected events (GPS_ERROR_EVENT -23 and GPS_STOP_ERROR_EVENT) received while stopping Location service using gps_stop() API.
Incorrect default value retrieved for GPS_OPT_AIDING_DEE_SERVER_ADD, GPS_OPT_AIDING_DEE_SERVER_PORT, and GPS_OPT_AIDING_DEE_AUTH_CODE using gps_aidingGetOpts() API.
The first start is failed from Sleep state / IDLE mode when GPS position is not fixed within 10 sec, before going to Sleep state / IDLE mode.
GPSEVAID: 0,2 is not available
No interface changes have been introduced in this release.
Start could be failed with I2C if XM0110 ON/OFF control is maintained to ON.
The Open AT Application Framework is a complete software package for embedded M2M application development. It offers a range of readily available building blocks which accelerate the application development process, allowing you to bring connected products to market faster and reduce development costs.