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Contents
List of Tables
1. Introduction
1.1. Document Scope
1.2. Document Audience
1.3. New Features/Enhancements
2. Abbreviations and Definitions
3. Related Documentation
4. Compatibility
5. Software Release Description
5.1. Release Identification
5.2. Software Tools Versions
6. Software Changes Description
6.1. Validated Corrections/Improvements
6.2. Interface Changes
7. Troubleshooting
8. Restrictions and Additional Information
Table 1. Abbreviations and Definitions
Table 2. Related Documentation
Table 3. Hardware Compatibility
Table 4. Software Compatibility
Table 5. Open AT OS Release Information
Table 6. Software Tools Versions
Table 7. Validated Corrections/Improvements
Table 8. Restrictions and Additional Information
The scope of this document is the OS 6.54.0.A1 release description for the AirPrime SL8080T/BT, SL8082T/BT, and SL8084T/BT.
This release note may be distributed to all direct and indirect customers and will be posted in Sierra Wireless Source.
None
Abbreviation/Acronym
Definitions
ADL
Application Development Layer
API
Application Programming Interface
APN
Access Point Name
CID
Context Identifier
Data Call
GSM Circuit Switched Data Call
EF
Elementary File
EXTINT
External Interruption
GPRS
General Packet Radio Service
GSM
Global System for Mobile communications
OS
Operating System
PDP
Packet Data Protocol
PLMN
Public Lands Mobile Network
SIM
Subscriber Identity Module
Ref. #
Doc. #
Rev.
Document title
[R-1]
4111843
R17.00
AT Commands Interface Guide for Firmware 7.54.0.A1
[R-2]
4111844
R16.00
ADL User Guide for Open AT Application Framework OS 6.54.0.A1
[R-3]
4117611
R01.11
Customer Release Notes – Firmware 7.54.0.A1
AirPrime Compatibility List
AirPrime SL8080T/BT, SL8082T/BT, SL8084T/BT.
Component
Version
Firmware
7.54.0.A1.201603171313
Open AT Application Framework
2.54.0.A1.201603181529
Revision
Software Identification
6.54.0.A1.201511201000
Date of generation
2015-11-20
S/W Tools Name
Resource file
Dev Studio
3.3
Compilation Tool Chain
ARM_EABI_GCC and RVDS
This section presents all corrections or improvements integrated in OS 6.54.0.A1
Issues are sorted by alphabetical order of Impacted Domain.
ID
Description
Impacted Domain
Impacted Sub-Domain
Fixed in
78214
When the command 'AT+AUDIOFILE=”recordparam”,' is used, 0 is stored as duration instead of answering +CME ERROR: 3
AT
AUDIO
6.54.0.A1
78148
Sending AT+AUDIOFILE="recordstart","Music_file.wav","mic","audioproc","loop" returns OK instead of +CME ERROR: 4.
76764
+AUDIOFILE test command print bad gain lower limit (-178 instead of -78)
79265
adl_audioTonePlayExt() called with duration=0 (infinite play) doesn’t work
79351
Customer cannot use adl_atCmdSendExt() API with "ATA" string if he uses InBand Modem (or any plugin that uses ADL call services)
OTHER
82089
If some badly formed AT commands are sent by app, it could end with a heap memory corruption
69169
With certain USIMs, adl_simSubscribe () does not allows to enter PIN.
82649
Reset Cause given in adl_InitGetType() is not correct when Watchdog Reset happens during execution of Customer Task (0 instead of 1)
SYS
INIT
78102
adl_tcuStop() function returns incorrect remaining time value.
81709
Ring indicator is not working for AT+CREG=1 when Embedded application is running.
83665
When AT+CREG=1 command is issued and there is a cell switching, unsolicited +CREG indication is received when OAT application is in execution and module is in roaming state.
83239
ADL command processing halts if SMS is sent right at the time when an active voice call is disconnected by the peer
SMS
Not Applicable
For Open AT Developers, please refer to the Troubleshooting Guide available in the source website 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 OS 6.54.0.A1. Issues are sorted by alphabetical order of Impacted Domain
Please note that Open AT restrictions linked to Firmware part are listed in “7.54.0.A1 Firmware Customer Release Note” [R-3]
Issue ID
Description (What/When)
87046
ADL OS Power Down Service, in adl_pwrdwnSubscribe
p_SleepEntrance is not supported
Callback for 32Khz mode entrance
p_SleepExit is not supported
Callback for 32Khz mode exit
SLEEP MODE
66337
Error is not returned in case an attempt is made to play or listen to an audio stream which is not supported by AirPrime.
66697
Random value of "Context" is received when API adl_atCmdSendText() is used after API adl_atCmdSendExt().
41819
When FCM service is running with call services, commands ATA, ATD, ATH cannot be filtered using the API adl_atCmdSubscribe().
56598
On issuing a pre subscribed command from an application, through the 'adl_atCmdSendExt()' API, an OK and ERROR is received alternatively, i.e. the command is sent to the command handler and the firmware alternatively. Ideally, the command should always be sent to the command handler and OK should be received.
41818
Subscription to commands beginning with "ATA", "ATD" or "ATH" using the API adl_atCmdSubscribe () fails in case Call service is subscribed prior to subscribing to the commands from the application.
53324
When Using %I64 format specifier for displaying u64/s64 variable through API adl_atSendresponse() in TARGET mode it always prints only "%I64d" instead of the value of the variable. Workaround: use %lld instead of %I64.
78187
On I2C bus, NACK is not detected as an error: adl_busread() or adl_buswrite() return OK in this case.
DEVICE
I2C
64114
With adl_adSubscribe() API, it is possible to allocate only one cell with an undefined size, any further cell allocations with undefined size cause the AirPrime to restart.
53517
Sometimes handler associated with adl_errSubscribe() function is not invoked on reception of error from OS.
RTK
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