Extended AT Application 2.1.0.A1 Release Notes
- Oct 12, 2015
- Author: Sierra Wireless
- Version: 2.1.0.A1
Contents
1.3. New Features/Enhancements
2. Abbreviations and Definitions
5. Software Release Description
6. Software Changes Description
6.1. Validated Corrections/Improvements
8. Restrictions and Additional Information
Table 1. New Features/Enhancements
Table 2. Abbreviations and Definitions
Table 3. Related Documentation
Table 4. Hardware Compatibility
Table 5. Software Compatibility
Table 6. Libraries Release Information
Table 7. Software Tools Versions
1. Introduction
1.1. Document Scope
The scope of this document is the ExtendedAT Application 2.1.0.A1 release description for the AirPrimes listed in the compatibility section.
The ExtendedAT Application 2.1.0.A1 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
· Location Service: Ability to handle GPS positioning with the combination gpsOne (built-in AirPrime SL808xT) to get NMEA frame and TTFF
· SSL connection: Internet AT Commands set have been enhanced to propose AT Commands to secure SSL sockets as easy as managing standard IP connections.
· eCall feature: eCall feature through AT commands set in IVS, ERA Glonass Union and Pan European context
· Audio: set of AT commands to manage AUDIO feature.
· File System: set of AT commands to manage the File System of the SL8 module
1.2. Document Audience
This release note may be distributed to all direct and indirect customers.
1.3. New Features/Enhancements
Table 1. New Features/Enhancements
|
Feature |
Description |
|
eCall InBand support on SL8 modules |
Allow eCall InBand 3GPP modem in SL8 modules |
|
ERA Glonass Service |
Provide an ERA Glonass Service Manager |
|
Redial timer configuration for ERA Glonass |
ERA Glonass Configurable Redial timer |
|
AT+CECALL command |
Addition of AT+CECALL command |
|
Generic (PanEU and ERA Glonass) Service |
Provide a generic eCall (PanEU and ERA Glonass) Service through one Library/Application |
|
Audio AT command |
Audio Files (Play & record .wav with PCM) playback control through AT Commands. Ability to play AMR files |
|
File System AT Commands |
Provide AT command for File system |
2. Abbreviations and Definitions
Table 2. Abbreviations and Definitions
|
Abbreviation/Acronym |
Definitions |
|
ETX |
End-of-text control character |
|
FTP |
File Transfer Protocol |
|
HTTP |
Hypertext Transfer Protocol |
|
TCP |
Transmission Control Protocol |
|
UDP |
User Datagram Protocol |
|
IVS |
In-Vehicle System |
|
PSAP |
Public Safety Answering Point |
|
MSD |
eCall Minimum Set of Data |
|
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 |
|
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 |
|
ADL |
Application Development Layer |
|
API |
Application Programming Interface |
|
APN |
Access Point Name |
|
CID |
Context Identifier |
|
EF |
Elementary File |
|
EXTINT |
External Interruption |
|
OS |
Operating System |
|
PDP |
Packet Data Protocol |
|
PLMN |
Public Lands Mobile Network |
|
SIM |
Subscriber Identity Module |
3. Related Documentation
Table 3. Related Documentation
|
Ref. # |
Doc. # |
Rev. |
Document title |
|
|
[R-1] |
4111843 |
R13.00 |
AT Commands Interface Guide for Firmware 7.53.1.A1 |
|
|
[R-2] |
4111844 |
R13.00 |
ADL User Guide for Open AT Application Framework OS 6.53.1.A1 |
|
|
[R-3] |
4115145 |
R04.01 |
AirPrime - SL808xT,SL808xBT,SL808xBTA - Product Technical Specification & Customer Design Guidelines |
|
|
[R-4] |
4115730 |
R05.00 |
AirPrime - Extended AT Commands Manual - Rev5.0 |
|
|
[R-5] |
4117312 |
R01.00 |
Customer Release Notes – Firmware 7.53.1.A1 |
|
|
[R-6] |
4114948 |
R03.00 |
AirPrime - ASN1 for eCall In-Band Modem Library |
|
4. Compatibility
Table 4. Hardware Compatibility
|
AirPrime Compatibility List |
|
AirPrime SL808xBTA, SL808xBT, SL808xT |
Table 5. Software Compatibility
|
Component |
Version |
|
Firmware |
7.53.1.A1.201504291449 |
5. Software Release Description
5.1. Release Identification
Table 6. Libraries Release Information
|
Component |
Revision |
|
Software Identification |
2.1.0.A1.201504291218 |
|
Date of generation |
2015-04-29 12:18 |
|
Version string reported by the Location Library (AT+GPSVERS?) |
+GPSVERS: GPSAT.1.4.6 -GPS-LocLib.1.4.6-Sep 11 2013-10:03:25 |
|
Version string reported by the Internet Library (AT+WIPCFG=3) |
WIP Soft v557A1 on Open AT OS v653 Feb 10 2015 17:47:16 |
|
3GPP InBand Modem release |
3GPP TS 26.267 V12.0.0 V11.0.0 V10.0.0 V9.3.0 - V8.6.0 3GPP TS 26.268 V12.0.0 V11.1.0 V10.0.0 V9.4.0 - V8.6.0 3GPP TS 26.269 V12.0.0 V11.0.0 V10.0.0 V9.2.0 - V8.3.0 |
|
Glonass Union |
GOST R54618 2011 with amendment 1 GOST R54619 2011 with amendment 1 GOST R54620 2011 with amendment 1 |
|
OpenSSL version |
Openssl 1.0.1c |
5.2. Software Tools Versions
Table 7. Software Tools Versions
|
S/W Tools Name |
Version |
|
Developer Studio |
3.1 |
|
Compilation Tool Chain |
ARM_EABI_GCC and RVDS |
5.3. Released Files
|
Download Option |
Files |
|
Upgrade through X-modem |
[Target.qct.Location@GPSONE]_RVDS_Release\ExtendedATApplication.dwl |
For the upgrade procedure, you can refer to:
• In-line help for upgrade procedure through Developer Studio
• The upgrade procedure through X-modem
6. Software Changes Description
6.1. Validated Corrections/Improvements
This Extended AT version is the first release done for the AirPrimes listed in the compatibility section.
|
Description |
Impacted Domain |
Impacted Sub-Domain |
Fixed in |
|
|
62383 |
Response is received in wrong order when data is downloaded from a server through HTTP using +WIPFILE command |
Internet Application |
HTTP |
5.57.1.A1 |
|
67185 |
Module resets if control channel is aborted by FTP server after closing data channel. |
Internet Application |
OTHER |
5.57.1.A1 |
|
66913 |
Using PPP bearer and HTTPS in the Security library, under some cases the AT+WIPFILE will not report ERROR when the connection is dropped by the server. |
Security Application |
HTTPS |
2.2.0 |
|
66496 |
Setting the following cipher suits explicitly on client
will cause wip_SSLInitOpts() to return error code. Should be set on server if
explicitly wanted. |
Security Library |
|
2.2.0 |
|
67677 |
Setting SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA in SSL3 has problems, if set as options to wip_SSLInitOpts() |
Security Library |
|
2.2.0 |
|
77820 |
wip_SSLGetSessionFromHTTPSDataChannel() might cause reset |
Security Library |
|
2.2.2 |
|
73015 |
Value upper than 324000000 for Longitude parameter is not accepted |
eCall Library |
ASN1 |
1.3.1 |
|
69176 |
On SL8 missing final answer for the AT+INBMTIMERCFG command |
eCall Library |
INBM |
1.3.0 |
|
71428 |
LLACK NOT RECEIVED raised after call ended |
eCall Library |
INBM |
1.3.0 |
|
71711 |
When T5 is set to 5s, noise can be receive by PSAP |
eCall Library |
INBM |
1.3.0 |
|
72570 |
INBM automaton on bad state if AT+INBMCLOSE is done during a call |
eCall Library |
INBM |
1.3.1 |
|
72606 |
INBMEXIT could answer -30 |
eCall Library |
INBM |
1.3.1 |
|
72648 |
+INBMEV: 1 event occurs whereas it shouldn't |
eCall Library |
INBM |
1.3.1 |
|
74562 |
An OID digit value greater than 127 is not correctly coded |
eCall Library |
INBM |
1.3.2 |
|
76369 |
does not unmute under some conditions |
eCall Library |
INBM |
1.3.3 |
|
76955 |
Some little noise is heard at the start of the call |
eCall Library |
INBM |
1.3.3 |
|
77403 |
Low succeed rate for MSD transmission |
eCall Library |
INBM |
1.3.3 |
|
77431 |
When PSAP callback the voice of operator is muted on IVS side |
eCall Library |
INBM |
1.3.3 |
|
77641 |
No proper hangup when call cut in Sending MSD state. |
eCall Library |
INBM |
1.3.3 |
|
77670 |
No sound heard from PSAP side when the PSAP redial after call ending during MSD Sending State |
eCall Library |
INBM |
1.3.3 |
|
Timestamps might be reported set wrongly in the MSD after Tue, 19 Jan 2038 03:14:07 GMT. |
eCall Library |
INBM |
1.3.3 |
6.2. Interface Changes
Interface change from ExtendedAT 1.3.1.201405121153
|
Command |
Comment |
|
MSD version 2 compliance coding with new otherStorage parameter |
7. Troubleshooting
For Open AT Developers, please refer to the Troubleshooting Guide available in Sierra Wireless Source (formerly "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 2.1.0.A1.
Please note that Open AT restrictions linked to Firmware and OS part are listed in “7.53.1.A1 Firmware Customer Release Note” [R-5].
|
Description (What/When) |
Impacted Domain |
|
|
60917 |
Sometimes response to Internet Application commands is not received when trying to execute Internet Application commands using function adl_atCmdSendExt() from the command handler of a customized command |
Internet Application |
|
55021 |
Ethernet bearer doesn’t start with DHCP enabled. When DHCP is disabled, the Ethernet bearer does not get unsubscribed on removing the Ethernet cable. |
Internet Application |
|
52919 |
Data loss is observed when a file containing only DLE ETX character sequence is sent from TCP client to the TCP server. |
Internet Application |
|
52499 |
Incorrect error code [CME ERROR: 831 (bad state) followed by CME ERROR: 842] is received when invalid peer IP address is specified while trying to create a TCP socket. |
Internet Application |
|
73320 |
If data is not read before closing the TCP socket and the same socket index in re-opened on another server connection, then the buffered data from already closed connection is shown on TCP server. |
Internet Application |
|
74516 |
NMEA ABORT (-41) event is not systematically received when the NMEA frames are not received in GPS_RUNNING state. |
Location Library |
|
63480 |
When a cold start fails, Application receive a +GPSEVERROR: -23 followed by a +GPSEVSTART: 0. |
Location Application |
|
64563 |
+GPSEVSTART: 0 is received when start is performed immediately after +GPSSTOP:1. At times, AirPrime restarts after this. |
Location Application |
|
64736 |
GPS can't be started with a COLD start and setting stack off (+WBHV=1,1). |
Location Application |
|
66482 |
Unable to make TSV1_2 connection using DSA. Not possible to use DSA certificates when doing TLS1.2 |
Security Library |
|
52725 |
With some URLs two WIP_CEV_PEER_CLOSE events are received instead of one, after getting an HTTPS page through the GPRS bearer |
Security Library |
|
53990 |
There is a limitation of the SSL buffer size and this impacts communicating with older Microsoft® applications that use non-standard SSL record sizes |
Security Library |
|
77698 |
No sound heard from PSAP side when the PSAP redial after call ending during MSD Sending State |
Unified eCall |
|
75619 |
2 min delay sometimes not respected for redial in PAN EU |
Unified eCall |
Tags
Related items
Extended AT Commands ManualThis document provides full description of AT commands supported by AirPrime wireless modules and AirLink Programmable Gateways through Extended AT Application.
- AT Commands Interface Guide for Firmware 7.53
This document provides full description of AT commands supported by AirPrime wireless modules and AirLink Programmable Gateways.
Open AT Application Framework 2.53.1.A1 Full Installer for SL808xT/BTFull installer for Open AT Application Framework 2.53.1.A1 for AirPrime SL808xT/BT
ADL User Guide for Open AT Application Framework OS 6 53This document provides full description of the APIs associated with the Open AT Application Framework OS
- Internet Library 5.57 Connectivity Development Guide
This document provides full description of the APIs associated with the IP Connectivity library 5.57.
- Location Library for Open AT Framework - Development Guide
This document provides full description of the APIs associated with the Location Library
- Security Library for Open AT Framework Development Guide
This document provides full description of the APIs associated with Internet Library SSL API, which provides SSL-secured communication channels to the Internet Library. This document assumes the reader is already familiar with Internet Library. Please refer to the following section for a list of related documents.
- eCall In-band Modem Library Development Guide
This document provides Sierra Wireless customers with full description of the APIs associated with the eCall In-Band Modem Library.
- ERA Glonass Service Library Development Guide
This document is to provide Sierra Wireless customers with a full description of the APIs associated with the ERA Glonass Service Manager Library.