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Contents
Contents. 5
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
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. OS Release Information. 11
The scope of this document is the OS 6.53.0 release description for the AirPrime modules listed in the compatibility section.
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
Feature
Description
N/A
Table 2. Abbreviations and Definitions
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
Table 3. Related Documentation
Ref. #
Doc. #
Document title
[1]
4111843
AT Commands Interface Guide for Firmware 7.53 (Rev 13.0)
[2]
4111844
ADL User Guide for Open AT Application Framework OS 6.53 (Rev 13.0)
[3]
4115356
7.53.0 Firmware Customer Release Note
Table 4. Hardware Compatibility
AirPrime Compatibility List
AirPrime Q2698
AirLink FX100
Table 5. Software Compatibility
Component
Version
Firmware
7.53.0.201502160745
Open AT Application Framework
2.53.0.201504010915
Table 6. OS Release Information
Revision
Software Identification
6.53.0.201503311458_8
Date of generation
2013-03-31 14:58
S/W Tools Name
Dev Studio
3.3
Compilation Tool Chain
ARM_EABI_GCC and RVDS
This section presents all corrections or improvements integrated in OS 6.53.0.
Issues are sorted by alphabetical order of Impacted Domain.
ID
Impacted Domain
Impacted Sub-Domain
Fixed in
71920
Event "ADL_GPRS_EVENT_ME_CLASS_A" is not raised to the User Application when the GPRS class is changed to class "A".
OTHER
6.53.0
66654
Error is returned and command handler is not invoked for any custom command when command is sent using the API adl_atCmdSendExt().
67724
Reset when WIPSSL try to set parameter before establish connection (SSLSETOPTS )
OAT
6.52.0.A1
67192
When AT+WRIM command is executed to set bit 16 of <events_bit_field>, the Ring Indicator pulse is sent for all the unsolicited responses instead of the unsolicited response initiated by an application.
AT
6.52
65458
Spurious ADL_CALL_EVENT_NO_CARRIER events received on initiating a call, when AT+WBHV=2,1 has been executed and the call handler subscribed for call service has returned value equal to “ADL_CALL_NO_FORWARD_ATA”.
62565
When an application subscribes to call service and initiates a voice call, then two ADL_CALL_EVENT_NO_CARRIER events are received on disconnecting the call from remote/receiver side.
57032
If a command with type ADL_CMD_TYPE_PARA is subscribed by using the adl_atCmdSubscribe() API, the handler provided is also called while issuing the test command i.e. "AT+<xxxx>=?". Command handler should be called after confirming that '?' is not given after '='.
58257
AirPrime may reset if parameter "rsphdl" for function adl_atCmdCreate() is set to NULL and the list of subscribed responses is not equal to NULL.
6.51
60319
When the Network forces ME to change GPRS mobile class to CC, ADL_GPRS_EVENT_NW_CLASS_CC event is not received.
62061
Incorrect CID value (5) is returned by the GPRS event handler, on trying to activate PDP context on correct CID value (1-4), when an application which subscribes to GPRS service is downloaded onto the module.
59812
AT+WIND=0 does not disable +WIND: 9 indications if an application is running on the AirPrime.
61292
When a GSM Data call is established using an application which has subscribed to Call Service, then on terminating the data call from remote, "ADL_CALL_EVENT_NO_CARRIER" event is received twice.
61014
When an application is running and a concatenated command including “+CPIN2?” is issued, response is not received for commands following “+CPIN2?” in concatenated command string. In addition to this, the command class remains locked. As a result of this +CME ERROR: 515 is received for further AT commands.
62464
AirPrime is not able to go to sleep mode after some time if AirPrime switches between sleep mode and active mode continuously when a location application is running on the AirPrime.
62669
Subscription to Slave flow at a specific UART using ADL FCM service fails, if FCM flow is already subscribed in Master mode on the same UART.
62674
AirPrime does not resume the data transfer when a single credit is released using adl_fcmReleaseCredits() API after consuming all the available credits.
60299
Function adl_simEnterPIN() accepts the PIN code for the third time even if wrong PIN has already been entered twice. Ideally, ADL_RET_ERR_BAD_STATE should be received in this case.
Command
Comment
adl_gprsSubscribe
ADL_GPRS_EVENT_ME_CLASS_A event returned if the ME has changed to class A
For Open AT Developers, please refer to the Troubleshooting Guide available in Developer Zone before contacting customer support.
Issue ID
Description (What/When)
66697
Random value of "Context" is received incase API adl_atCmdSendText() is used after API adl_atCmdSendExt().
41819
When FCM service is running with call and/or SIM services, commands ATA, ATD, ATH, AT+CGANS, AT+CGACT, AT+CGDATA, ATO and AT+CPIN 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.
66337
Error is not returned in case an attempt is made to play or listen an audio stream which is not supported by AirPrime.
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.
53517
Sometimes handler associated with adl_errSubscribe() function is not invoked on reception of error from OS.
RTK