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List of Tables. 6
1. Introduction. 7
1.1. Document Scope. 7
1.2. Document Audience. 7
1.3. New Features/Enhancements. 7
2. Abbreviations and Definitions. 8
3. Related Documentation. 9
4. Compatibility. 10
5. Software Release Description. 11
5.1. Release Identification. 11
5.2. Software Tools Versions. 11
5.3. Released Files. 11
6. Software Changes Description. 12
6.1. Validated Corrections/Improvements. 12
6.2. Interface Changes. 13
7. Troubleshooting.. 14
8. Restrictions and Additional Information. 15
List of Tables
Table 1. New Features/Enhancements. 7
Table 2. Abbreviations and Definitions. 8
Table 3. Related Documentation. 9
Table 4. Hardware Compatibility. 10
Table 5. Software Compatibility. 10
Table 6. Libraries Release Information. 11
The scope of this document is the Extended AT Application 1.3.2 release description for the AirPrime embedded modules listed in the compatibility section.
The Extended AT Application 1.3.2 offers, in a single application, the combination of all AT commands provided by:
Note: eCall Inband Modem (+INBM), Network Scan (+NWKSCAN) & Jamming (+WJAM) based AT commands are not available for AirPrime Q2698 & AirLink FX100.
This release note may be distributed to all direct and indirect customers and will be posted in Sierra Wireless Source
Table 1. New Features/Enhancements
Table 2. Abbreviations and Definitions
Enhanced Data rates for GSM Evolution
End-of-text control character
File Transfer Protocol
General Packet Radio Service
Global Positioning System
Qualcomm gpsOne solution provided by Qualcomm built-in GPS engine
Global System for Mobile communications
Hypertext Transfer Protocol
Multimedia Messaging Service
National Marine Electronics Association standard
Post Office Protocol
The primary GPS outputs: Position, Velocity, Time
Simple Mail Transfer Protocol
Secure Sockets Layer
Transmission Control Protocol
Time To First Fix
User Datagram Protocol
AirPrime XM0110 GPS module
Table 3. Related Documentation
AT Commands Interface Guide for Firmware 7.53 (Rev 13.0)
ADL User Guide for Open AT Application Framework OS 6.53 (rev 13.0)
Product Technical Specification & Customer Design Guidelines - AirPrime Q2698 (Rev 6.0)
Internet AT Command User Guide Internet Application 5.57 (Rev 5.0)
Location Library for Open AT Framework AT Commands – Interface Guide (Rev 1.1)
Security AT Commands for Open AT Application Framework – Interface Guide (Rev 1.0)
AirPrime – Extended AT Commands Manual (Rev 5.0)
Table 4. Hardware Compatibility
AirPrime Compatibility List
Table 5. Software Compatibility
Open AT Application Framework
Table 6. Libraries Release Information
Date of generation
S/W Tools Name
Compilation Tool Chain
ARM_EABI_GCC and RVDS
Upgrade through X-modem
Upgrade through Binary Update Tool
This section presents all corrections or improvements integrated in Extended AT Application 1.3.2.
Issues are sorted by alphabetical order of Impacted Domain.
Unsolicited “+WIPBR” indication is not received when starting UART1 bearer as server
response_time reported by AT+WIPPING command is always 0
AirPrime may reset while trying to set SSL parameters using AT+SSLSETOPTS before establishing a connection
Unsolicited responses showing Jamming detection are not received after AT+WJAM=1.
Q2687, Q2686, SL6087
If GPSAID=2,1 is performed immediately after receiving the GPSEVINIT:1, a GPS ERROR-26 may be received.
GPS Stop/Start transition error may be received if start or stop is attempted while MO SMS is in progress.
GPS_START_ERROR_EVENT error event is received when Start is requested quickly after GPS_STOP_EVENT event reception.
"+CME ERROR: 841" is received in place of "+CME ERROR: 842", if an invalid FTP server name is given while establishing FTP session.
The +CME ERROR: 837 received instead of +CME ERROR: 831 when the command AT+WIPDATA is issued without creating any bearer or socket.
Internet bearer opens successfully even if the Internet stack is stopped using AT+WIPCFG=0.
Connecting and disconnecting a socket in a loop, using Internet Application, leads to a reset.
Incorrect events (GPS_ERROR_EVENT -25 and GPS_ERROR_EVENT -23) received while starting Location Service on UART.
AT+INBMTIMERCFG? causes AirPrime to reset
eCall Inband Modem
When trying to set the data representation type at UART2 using Internet Application command AT+WIPOPT=4,1,2,40,x, after the FTP connection is made the expected OK response is not received.
Unable to open server socket again, after closing the server socket and client socket (in this order).
AirPrime cannot switch from DATA mode to AT mode if [ETX] character is encountered after HTTP POST method.
When API wip_close() is called after successful HTTP GET/POST, HTTP GET/POST fails on next attempt.
AirPrime goes into DATA mode even when issuing the AT+WIPDATA command with unused (inactive) socket. Escape sequence "+++" needs to be given to come out of DATA mode.
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
For Open AT Developers, please refer to the Troubleshooting Guide available in Developer Zone before contacting customer support.
For AT developers, please contact customer service for support and debugging information.
This section presents additional information or restrictions that must be taken into account regarding Extended AT Application 1.3.2. Issues are sorted by alphabetical order of Impacted Domain.
When more than 2 stack options are configured at the same time after issuing "AT+WIPCFG=4,1" command, only the last option set can be retrieved properly while the earlier set options are set back to original values
GPS Start in I2C configuration fails if XM0110 ON/OFF control is ON.
When a cold start fails, Application receive a +GPSEVERROR: -23 followed by a +GPSEVSTART: 0.
+GPSEVSTART: 0 is received when start is performed immediately after +GPSSTOP:1. At times, AirPrime restarts after this.
GPS can't be started with a COLD start and setting stack off (+WBHV=1,1).
AirPrime may reset when FTP upload/download operation is performed while GPS is running over I2C.