Extended AT Application 1.3.1 Release note
- Oct 12, 2015
- Author: Sierra Wireless
- Version: 1
1.3. New Features/Enhancements.
2. Abbreviations and Definitions.
5. Software Release Description.
6. Software Changes Description.
No table of figures entries found.
Table 1. New Features/Enhancements.
Table 2. Abbreviations and Definitions.
Table 3. Related Documentation.
Table 4. Hardware Compatibility.
1. Introduction
1.1. Document Scope
The scope of this document is the ExtendedAT Application 1.3.1 release description for the AirPrimes embedded modules listed in the compatibility section.
The ExtendedAT Application 1.3.1 offers, in a single application, the combination of all AT commands provided by:
- TCP/IP and Internet: Complete IP connectivity by AT Commands, bringing TCP, UDP, FTP, HTTP and POP3/SMTP services
- SSL connection: Internet AT Commands set have been enhanced to propose AT Commands to secure SSL sockets as easy as managing standard IP connections.
- MMS: Ability to send text, photo and/or sound file through Multimedia Messaging Service.
- Location Service: Ability to handle GPS positioning to get NMEA frame, PVT data and TTFF.
For AirPrime SL6087, Q2686 & Q2687:
- eCall-InBandModem: Ability to manage emergency call and send MSD data to PSAP server through AT Commands
- Jamming Detection: AT+WJAM to detect jamming proximity and its level
- Network Scan: Ability to monitor and get the best network environment at a given location by AT Command (AT+NWKSCAN), to ease device installation.
Note: eCall Inband Modem (+INBM), Network Scan (+NWKSCAN) & Jamming (+WJAM) based AT commands are not available for AirPrime SL808xT.
1.2. Document Audience
This release note may be distributed to all direct and indirect customers and will be posted in Sierra Wireless Developer Zone
1.3. New Features/Enhancements
Table 1. New Features/Enhancements
|
Feature |
Description |
|
SSL TCP Sockets |
SSL connection with AT Commands: Internet AT Commands set have been enhanced to propose AT Commands to secure SSL sockets as easy as managing standard IP connections. |
2. Abbreviations and Definitions
Table 2. Abbreviations and Definitions
|
Abbreviation/Acronym |
Definitions |
|
EDGE |
Enhanced Data rates for GSM Evolution |
|
ETX |
End-of-text control character |
|
FTP |
File Transfer Protocol |
|
GPRS |
General Packet Radio Service |
|
GPS |
Global Positioning System |
|
gpsOne |
Qualcomm gpsOne solution provided by Qualcomm built-in GPS engine |
|
GSM |
Global System for Mobile communications |
|
HTTP |
Hypertext Transfer Protocol |
|
I2C |
Inter-Integrated Circuit |
|
MMS |
Multimedia Messaging Service |
|
NMEA |
National Marine Electronics Association standard |
|
POP3 |
Post Office Protocol |
|
PVT |
The primary GPS outputs: Position, Velocity, Time |
|
SMTP |
Simple Mail Transfer Protocol |
|
SSL |
Secure Sockets Layer |
|
TCP |
Transmission Control Protocol |
|
TTFF |
Time To First Fix |
|
UDP |
User Datagram Protocol |
|
XM0110 |
AirPrime XM0110 GPS module |
3. Related Documentation
Table 3. Related Documentation
|
Ref. # |
Doc. # |
Document title |
|
[1] |
4111843 |
AT Commands Interface Guide for Firmware 7.52 (Rev 6.0) |
|
[2] |
4111844 |
ADL User Guide for Open AT Application Framework OS 6.52 (rev 6.0) |
|
[3] |
4111963 |
Product Technical Specification & Customer Design Guidelines - AirPrime Q2686 Refreshed (Rev 10.0) |
|
[4] |
4111964 |
Product Technical Specification & Customer Design Guidelines - AirPrime Q2687 Refreshed (Rev 12.0) |
|
[5] |
4111952 |
Product Technical Specification & Customer Design Guidelines - AirPrime SL6087 (Rev 10.0) |
|
[6] |
4111992 |
Product Technical Specification & Customer Design Guidelines - AirPrime SL808x, SL808xT, SL808xBT (Rev 8.3) |
|
[7] |
4111846 |
Internet AT Command User Guide Internet Application 5.56 (Rev 4.0) |
|
[8] |
4111879 |
Location Library for Open AT Framework AT Commands – Interface Guide (Rev 1.0) |
|
[9] |
WM_DEV_SEC_UGD_003 |
Jamming Detection - Security Plug-In User Manual (Rev 003) |
|
[10] |
4112357 |
AT Command Interface Guide – eCall In-Band Modem Library (Rev 3.0) |
|
[11] |
4112704 |
Security AT Commands for Open AT Application Framework – Interface Guide (Rev 1.0) |
4. Compatibility
Table 4. Hardware Compatibility
|
AirPrime Compatibility List |
|
AirPrime SL8080T, SL8082T, SL8082BT, SL8084T |
|
AirPrime Q2686 Refreshed / AirPrime Q2687 Refreshed |
|
AirPrime SL6087 |
Table 5. Software Compatibility
|
Component |
Version |
|
Firmware |
7.52.0.201306260837 or 7.52.0.201404040850 |
|
OS |
6.52.0.201402271535 |
|
Location Library |
2.0.0.201310171016 or 1.4.6.201310160912 or 1.5.2.201305140750 |
|
eCall inband Modem Library |
1.2.3.201306191228 |
|
SSL Library |
2.2.0.201306261000 |
|
Internet Library |
5.56.0.201305170830 |
|
Jamming Library |
1.1.0.201312230837 |
Note: eCall Inband Modem & Jamming libraries are not available for AirPrime SL808xT.
5. Software Release Description
5.1. Release Identification
Table 6. Libraries Release Information
|
Component |
Revision |
|
|
Software Identification |
1.3.1.201405121153 |
|
|
Date of generation |
2014-05-12 11:53 |
|
|
Version string reported by the Location Library (AT+GPSVERS?) |
For SL808xT |
+GPSVERS: GPSAT.1.4.6 -GPS-LocLib.1.4.6-Sep 11 2013-10:03:25 |
|
For Q2687, Q2686, SL6087 |
+GPSVERS: GPSAT.1.5.2 -GPS-LocLib.1.5.2-May 14 2013-07:46:45 |
|
|
Version string reported by the Internet Library (AT+WIPCFG=3) |
WIP Soft v556 on Open AT OS v652 Mar 25 2013 07:44:00 |
|
5.2. Software Tools Versions
|
S/W Tools Name |
Applicable AirPrimes |
Version |
|
Developer Studio |
All |
3.0 |
|
Compilation Tool Chain |
All |
ARM_EABI_GCC and RVDS |
|
DWLWin |
Q2686, Q2687, SL6087 |
4.2.01.02 |
|
Binary Update Tool |
SL808xT |
R11.2.1105.0 |
5.3. Released Files
|
Download Option |
Applicable AirPrimes |
Files |
|
Upgrade through X-modem |
SL6087, Q2686, Q2687 |
[Target.swift.Location@SiRFIV]_RVDS_Release\ExtendedATApplication.dwl |
|
SL808xT |
[Target.qct.Location@GPSONE]_RVDS_Release\ExtendedATApplication.dwl |
|
|
Upgrade through DWLWin |
SL6087, Q2687, Q2686 |
[Target.swift.Location@SiRFIV]_RVDS_Release\ExtendedATApplication.wpb |
|
Upgrade through Binary Update Tool |
SL808xT |
[Target.qct.Location@GPSONE]_RVDS_Release\ExtendedATApplication.cwe |
6. Software Changes Description
6.1. Validated Corrections/Improvements
This section presents all corrections or improvements integrated in ExtendedAT Application 1.3.1.
Issues are sorted by alphabetical order of Impacted Domain.
|
ID |
Description |
Impacted AirPrimes |
Impacted Domain |
Fixed in |
|
68872 |
Unsolicited responses showing Jamming detection are not received after AT+WJAM=1. |
Q2687, Q2686, SL6087 |
Jamming |
1.3.1 |
|
64098 |
If GPSAID=2,1 is performed immediately after receiving the GPSEVINIT:1, a GPS ERROR-26 may be received. |
SL808xT |
Location |
1.3.1 |
|
68034 |
GPS Stop/Start transition error may be received if start or stop is attempted while MO SMS is in progress. |
SL808xT |
Location |
1.3.1 |
|
68499 |
GPS_START_ERROR_EVENT error event is received when Start is requested quickly after GPS_STOP_EVENT event reception. |
SL808xT |
Location |
1.3.1 |
|
47661 |
"+CME ERROR: 841" is received in place of "+CME ERROR: 842", if an invalid FTP server name is given while establishing FTP session. |
All |
Internet |
1.3.0 |
|
59405 |
The +CME ERROR: 837 received instead of +CME ERROR: 831 when the command AT+WIPDATA is issued without creating any bearer or socket. |
All |
Internet |
1.3.0 |
|
64806 |
Internet bearer opens successfully even if the Internet stack is stopped using AT+WIPCFG=0. |
All |
Internet |
1.3.0 |
|
65593 |
Connecting and disconnecting a socket in a loop, using Internet Application, leads to a reset. |
All |
Internet |
1.3.0 |
|
63236 |
Incorrect events (GPS_ERROR_EVENT -25 and GPS_ERROR_EVENT -23) received while starting Location Service on UART. |
All |
Location |
1.3.0 |
|
67368 |
AT+INBMTIMERCFG? causes AirPrime to reset |
Q2687, Q2686, SL6087 |
eCall Inband Modem |
1.3.0 |
|
59087 |
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. |
All |
Internet |
1.21 |
|
59200 |
Unable to open server socket again, after closing the server socket and client socket (in this order). |
All |
Internet |
1.21 |
|
61424 |
AirPrime cannot switch from DATA mode to AT mode if [ETX] character is encountered after HTTP POST method. |
All |
Internet |
1.21 |
|
62074 |
When API wip_close() is called after successful HTTP GET/POST, HTTP GET/POST fails on next attempt. |
All |
Internet |
1.21 |
|
62628 |
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. |
All |
Internet |
1.21 |
|
61415 |
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. |
Q2687, Q2686, SL6087 |
Location |
1.21 |
|
62737 |
GPSEVAID: 0,2 is not available |
Q2687, Q2686, SL6087 |
Location |
1.21 |
6.2. Interface Changes
|
Command |
Comment |
|
Maximum size of an UDP datagram has been fixed to 8192 Bytes. Earlier, it was 5904 Bytes. |
|
|
AT+WIPCREATE AT+WIPCLOSE AT+WIPDATA |
New protocol option <9 = SSL TCP client> has been added. |
7. Troubleshooting
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.
8. Restrictions and Additional Information
This section presents additional information or restrictions that must be taken into account regarding ExtendedAT Application 1.3.1. Issues are sorted by alphabetical order of Impacted Domain.
|
Description (What/When) |
Impacted AirPrime |
Impacted Domain |
|
|
66979 |
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 |
All |
Internet |
|
61571 |
GPS Start in I2C configuration fails if XM0110 ON/OFF control is ON. |
Q2687, Q2686, SL6087 |
Location |
|
63480 |
When a cold start fails, Application receive a +GPSEVERROR: -23 followed by a +GPSEVSTART: 0. |
SL808xT |
Location |
|
64563 |
+GPSEVSTART: 0 is received when start is performed immediately after +GPSSTOP:1. At times, AirPrime restarts after this. |
SL808xT |
Location |
|
64736 |
GPS can't be started with a COLD start and setting stack off (+WBHV=1,1). |
SL808xT |
Location |
|
60393 |
AirPrime may reset when FTP upload/download operation is performed while GPS is running over I2C. |
Q2687, Q2686, SL6087 |
Other |
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