TT8850 Firmware Release Notes

TT8850 Firmware Release Notes
Firmware Release Notes
TT8850RN001
TT8850
Firmware Release Notes
Revision 7.0
12/16/2013
Confidential and Proprietary Information – © 2013 Skypatrol, LLC.
Do not duplicate without express permission from Skypatrol, LLC
TT8850 User Guide
Document Title
TT8850 Firmware Release Notes
Version
7.0
Date
2013-12-16
Status
Release
Document Control ID
TT8850RN001
General Notes
Skypatrol, LLC offers this information as a service to its customers and to support application
and engineering efforts that use the products designed by Skypatrol, LLC. The information
provided is based upon requirements specifically provided to Skypatrol, LLC by the
customers. Skypatrol, LLC has not undertaken any independent search for additional
relevant information, including any information that may be in the customer’s possession.
Furthermore, system validation of this product designed by Skypatrol, LLC within a larger
electronic system remains the responsibility of the customer or the customer’s system
integrator. All specifications supplied herein are subject to change.
Copyright
This document contains proprietary technical information which is the property of Skypatrol,
LLC Limited., copying of this document and giving it to others and the using or
communication of the contents thereof, are forbidden without express authority. Offenders
are liable to the payment of damages. All rights reserved in the event of grant of a patent or
the registration of a utility model or design. All specification supplied herein are subject to
change without notice at any time.
Copyright © Skypatrol, LLC. 2013
TT8850 User Guide
Contents
Contents ............................................................................................................................................1
0. Preamble .......................................................................................................................................2
1. Current Release .............................................................................................................................3
1.1. Skypatrol Protocol Support..................................................................................................3
1.2. New Features.......................................................................................................................3
1.3. Improve Features.................................................................................................................3
2. Release History..............................................................................................................................4
2.1. TT8850R00A06V04M128_NMX_SP.....................................................................................4
2.1.1.
Skypatrol Protocol Support................................................................................4
2.1.2.
New Features.....................................................................................................4
2.1.3.
Improved Features.............................................................................................4
2.2. TT8850R00A05V11M128_NMX_SP.....................................................................................5
2.2.1.
Skypatrol Protocol Support................................................................................5
2.2.2.
New Features.....................................................................................................5
2.2.3.
Improved Features.............................................................................................5
2.3. TT8850R00A04V09M128_NMX_SP.....................................................................................6
2.3.1.
Skypatrol Protocol Support................................................................................6
2.3.2.
New Features.....................................................................................................6
2.3.3.
Improved Features.............................................................................................6
2.4. TT8850R00A03V07M128_NMX_SP.....................................................................................8
2.4.1.
Skypatrol Protocol Support................................................................................8
2.4.2.
New Features.....................................................................................................8
2.4.3.
Improved Features.............................................................................................8
2.5. TT8850R00A03M128_NMX_SP ...........................................................................................9
2.5.1.
Skypatrol Protocol Support................................................................................9
2.5.2.
New Features.....................................................................................................9
2.5.3.
Improved Features.............................................................................................9
2.6. TT8850R00A02M128_NMX_SP ......................................................................................... 11
2.6.1.
Skypatrol Protocol Support.............................................................................. 11
2.6.2.
New Features................................................................................................... 11
2.6.3.
Improved Features........................................................................................... 11
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0. Preamble
This Release Note introduces TT8850 firmware version TT8850R00A07V02M128_NMX_SP,
provides a comparison to the preceding release and briefly describes its benefits over the
preceding release.
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1. Current Release
1.1. Skypatrol Protocol Support
TT8850 firmware TT8850R00A07V02M128_NMX_SP supports TT8850 Air Interface Protocol
Skypatrol version 1.00. For detailed information about the protocol, please refer to the
document TT8850AT001 Skypatrol - AT Command Set - Rev 1_7.
1.2. New Features
The following table lists new features in comparison with the preceding firmware release,
version TT8850R00A06V04M128_NMX_SP.
Item
1
2
Brief description
Integrate the simlock feature (AT+ESMLCK command)
Improve the buffer function
1.3. Improve Features
The following table lists features or parameters that have been changed or improved in
comparison with preceding firmware release, version TT8850R00A07V02M128_NMX_SP.
Item
1
2
Brief description
Fix a bug that stop sending report what caused by AGPS.
Fix a bug that the GTTSW report is not correct
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2. Release History
2.1. TT8850R00A06V04M128_NMX_SP
2.1.1. Skypatrol Protocol Support
TT8850 firmware TT8850R00A06V04M128_NMX_SP supports TT8850 Air Interface Protocol
Skypatrol version 1.00. For detailed information about the protocol, please refer to the
document TT8850AT001 Skypatrol - AT Command Set - Rev 1_7.
2.1.2. New Features
The following table lists new features in comparison with the preceding firmware release,
version TT8850R00A05V11M128_NMX_SP.
Item
1
2
3
5
6
Brief description
Increased the range to 2678400 for the <check interval> parameter in the
command AT+GTFRI.
Add the sub command E in the command AT+GTRTO to reset all parameters to
factory default, include the values setup with AT+GTSRI command
Add the sub command F in the command AT+GTRTO to send a request to the
device for its current position,(GTRTL), the position will be sent to the server
defined by the command AT+GTQSS.
Add the command AT+GTOUT to activate the output when the device is connected
to the external power adapter
Add the command AT+GTDIS to setup the input when the device is connected to
the external power adapter
2.1.3. Improved Features
The following table lists features or parameters that have been changed or improved in
comparison
with
the
preceding
firmware
release,
version
TT8850R00A04V09M128_NMX_SP.
Item
1
Brief description
Fix the bug that prevents a valid position from being displayed in the input message
when using the extended battery kit.
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2.2. TT8850R00A05V11M128_NMX_SP
2.2.1. Skypatrol Protocol Support
TT8850 firmware TT8850R00A05V11M128_NMX_SP supports TT8850 Air Interface Protocol
Skypatrol version 1.00. For detailed information about the protocol, please refer to the
document TT8850AT001 Skypatrol - AT Command Set - Rev 1_6.
2.2.2. New Features
The following table lists new features in comparison with the preceding firmware release,
version TT8850R00A04V09M128_NMX_SP.
Item
1
2
3
4
5
Brief description
Add the parameter <agps mode> in the command AT+GTCFG to control whether to
enable AGPS feature.
Add the parameters <gsm interval> and <pdp interval> in the command AT+GTCFG
to configure the interval for GSM watch dog and GPRS watch dog.
Add the sub command D in the command AT+GTRTO to return the network and
connection status information of the unit. Please refer to the command AT+GTRTO
and the report +RESP:GTNCS.
Add the command “AT+QNCS” to query network and connection status via UART.
Add the parameter <local port> in the command AT+GTCFG to setup the local port
used by the device to send messages
2.2.3. Improved Features
The following table lists features or parameters that have been changed or improved in
comparison
with
the
preceding
firmware
release,
version
TT8850R00A04V09M128_NMX_SP.
Item
1
2
3
4
Brief description
Fix big with motion
Fix bug with GTINF and GTHBD
Fix the bug that displayes a latent GPS position in the GTFRI when the check
interval is very long (for example, more than 10 minutes).
Fix the bug where GTFRI occurs after GTSTT (entering a non-movement state)
occasionally when FRI and GEO are configured to suspend in a non-movement state
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2.3. TT8850R00A04V09M128_NMX_SP
2.3.1. Skypatrol Protocol Support
TT8850 firmware TT8850R00A04V09M128_NMX_SP supports TT8850 Air Interface Protocol
Skypatrol version 1.00. For detailed information about the protocol, please refer to the
document TT8850AT001 Skypatrol - AT Command Set - Rev 1_5.
2.3.2. New Features
The following table lists new features in comparison with the preceding firmware release,
version
TT8850R00A03V07M128_NMX_SP.
Item
1
2
3
4
Brief description
Add a parameter <Gsm report> in the command AT+GTCFG to control whether to
report GSM tower information to the backend server if it is failed to get GPS
position. In order to disable GTFRI report and report only GTGSM message, the
method used is now to set <discard no fix> as 1 in the command AT+GTFRI.
Add the command AT+GTDSM to control deep sleep mode.
AT+GTDSM=TT8850,<sleep mode>,<on delay>,<off delay>,,,,,0000$
Extend the range of the parameters in the command AT+GTNMD as follows:
Parameter
Length (byte)
Range/Format
Default
Non‐mmovement duration
<=3
1 – 255(×15sec)
2
Movement duration
<=2
1 – 50(×128ms)
3
Movement threshold
1
2–9
Change the battery level to generate the low battery alert at 25%
2
2.3.3. Improved Features
The following table lists features or parameters that have been changed or improved in
comparison with the preceding firmware version TT8850R00A03V07M128_NMX_SP.
Item
1
2
3
Brief description
If the unit can not retrieve a current valid position then it will send the report with
last known valid position and send a follow up report including current cellular
tower information.
Save the status of the geo fences; when the unit powers up it will verify those
statuses before to sending the geo fence notification
The unit will run in normal operation, reporting information as its generated, for
the time defined in the deep sleep mode, after that the unit will go to deep sleep
mode.
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4
5
The unit will wait one ACK only for messages with ACK flags equal to 1.
The ACK will be used only for position reports not for commands.
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2.4. TT8850R00A03V07M128_NMX_SP
2.4.1. Skypatrol Protocol Support
TT8850 firmware TT8850R00A03V07M128_NMX_SP supports TT8850 Air Interface Protocol
Skypatrol version 1.00. For detailed information about the protocol, please refer to the
document TT8850AT001 Skypatrol - AT Command Set - Rev 1_1.
2.4.2. New Features
The following table lists new features compared with the preceding firmware release, version
TT8850R00A03V06M128_NMX_SP.
Item
Brief description
2.4.3. Improved Features
The following table lists features or parameters that have been changed or improved in
comparison with the preceding firmware version TT8850R00A03V06M128_NMX_SP.
Item
1
2
3
Brief description
Allow the unit to power off without to verifying the simcard.
The unit will verify the report mask configuration before creating the report
message.
The first report sent by the unit after power up will be power up report event.
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2.5. TT8850R00A03M128_NMX_SP
2.5.1. Skypatrol Protocol Support
TT8850 firmware TT8850R00A03M128_NMX_SP supports TT8850 Air Interface Protocol
Skypatrol version 1.00. For detailed information about the protocol, please refer to the
document TT8850AT001 Skypatrol - AT Command Set - Rev 1_4.
2.5.2. New Features
The following table lists new features in comparison with the preceding firmware release,
version TT8850R00A03M128_NMX_SP.
Item
1
2
Brief description
Add ASCII and HEX formats for messages relating to the external battery kit,
GTLSW, GTTSW, GTOMS and GTRST.
Add the function of retrieving a GPS position every 20 seconds if the GPS is on
always and the device is moving.
2.5.3. Improved Features
The following table lists features or parameters that have been changed or improved in
comparison with the preceding firmware release, version TT8850R00A02M128_NMX_SP.
Item
1
2
3
4
5
6
7
Brief description
Fix a bug that causes a GTPNL message to be reported twice after the device
powers on in an area without GSM network.
Fix a bug that it can not go into effect immediately after change the fix interval and
send interval in the command AT+GTNMD. This problem happened when use the
fix interval and send interval in the command AT+GTNMD for the scheduled timing
report.
Fix a bug that prevents the mode of Geo-fence 0 being saved when it is generated
by a long press of the function key.
Fix a bug that always reported a GTGEO message going into Geo-Fence 0 after
activating Geo-Fence 0 by a long press of the function key even if the function key
mode was set as 2. In this mode, the center of the Geo-Fence 0 will be set as the
current position. It is always in the Geo-Fence 0 after it is activated. So it is
redundant to report a GTGEO message going into Geo-Fence 0.
Fix a bug where the longitude or latitude was transferred to a positive value
incorrectly when the real value was between -1 to 0 in the HEX format messages.
Fix a bug that reported messages out of order after power on.
Fix a bug that allows a failed to get GPS position report when GPS fix delay was set
as 10 and the fix interval was 10 seconds.
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Ensure that the GTPNA message is reported before all other messages except
heartbeat report and GTUPD message.
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2.6. TT8850R00A02M128_NMX_SP
2.6.1. Skypatrol Protocol Support
TT8850 firmware TT8850R00A02M128_NMX_SP supports TT8850 Air Interface Protocol
Skypatrol version 1.00. For detailed information about the protocol, please refer to the
document TT8850AT001 Skypatrol - AT Command Set - Rev 1_1.
2.6.2. New Features
The following table lists new features in comparison with the preceding firmware release,
versionTT8850R00A01M128_NMX_SP.
Item
Brief description
2.6.3. Improved Features
The following table lists features or parameters that have been changed or improved in
comparison with the preceding firmware release, version TT8850R00A01M128_NMX_SP.
Item
1
2
Brief description
Fix a bug that could prevent retrieving a GPS position in the southwestern part of
the earth.
Fix a bug that it could not match an internal phone number to the white number
correctly if the number started with “0”.
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