CC31xx CC32xx Servicepack 1.0.0.1.1 Release Notes.pdf

CC3100 - CC3200 SimpleLink™ Wi-Fi®
Servicepack v1.0.0.1.1 Release Notes
www.ti.com
CC3100 and CC3200 SimpleLink™ Wi-Fi® Network
Processor and Internet-of-Things Solution for MCU
Applications
Servicepack v1.0.0.1.1 Release Notes
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 1/4
CC3100 - CC3200 SimpleLink™ Wi-Fi®
Servicepack v1.0.0.1.1 Release Notes
www.ti.com
Introduction
This document describes CC3100 and CC3200 servicepack 1.0.0.1.1. This service pack is the
first production servicepack. Previous versions referred as engineering releases and should not
be used for production. This servicepack should be used with SDK 1.0.0 and replaces service
pack version 1.0.0.1.0.
1
Procedure to Upgrade from Servicepack 1.0.0.1.0 to Servicepack 1.0.0.1.1
To upgrade from Servicepack 1.0.0.1.0, the new servicepack “servicepack_1.0.0.1.1” needs to
be flashed on CC3100/3200. The Service pack “servicepack_1.0.0.1.1” is provided thru
CC31xx_CC32xx_ServicePack-1.0.0.1.1-windows-installer.exe downloadable from
http://www.ti.com/tool/cc3200sdk or http://www.ti.com/tool/cc3100sdk.
Please refer to UNIFLASH Quick start guide on details of flashing
(http://processors.wiki.ti.com/index.php/CC31xx_%26_CC32xx_UniFlash) the service pack
2
3
3.1
Release Content
Item
Servicepack installer
Version
CC31xx_CC32xx_ServicePack1.0.0.1.1-windows-installer
Firmware
2.2.0.1.1.2.0.2.1.0.3.23
(Production device)
2.2.7.1.31.1.2.4.2.1.5.3.23 (PreProduction device)
Type
Provided with click
wrap license
Main Changes in this Servicepack
WFA Certified
The device is now WFA certified
3.2
Improve HW Endurance
Improve the HW Endurance in short sequences of sl_stop/sl_start
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 2/4
CC3100 - CC3200 SimpleLink™ Wi-Fi®
Servicepack v1.0.0.1.1 Release Notes
www.ti.com
4
Errata
All features, limitation, constraints and issues reported in SDK1.0.0 release notes apply to this
servicepack.
New items reported in this servicepack release notes for the first time apply to previous
servicepack.
4.1
Product Constrains
File System - File Size is limited to 1MByte (No Error if trying to create a larger size)
Network Stack - TCP socket keep alive timeout is set to 5Min (non configurable)
Host – Minimum timeout for sl_Stop API is 10ms “sl_stop(10)”. Zero timeout should be
avoided.
4.2
Firmware issues fixed in this release
ID
Title
Description
4.3
Networking known issues
ID
Title
MCS00131564
Description
Impact
Workaround
Fix Expected
4.4
MCS00131227 / MCS00131228
SPI Big Endianness Limitation
Socket Receive is not stable
Version number is not displayed correctly
NS: Error -105 when trying to open 4 TCP server sockets while the internal HTTP
server is running
While the HTTP server is running one of the TCP server is been used and limit the
number of user TCP Servers
Med impact – Only 3 TCP servers can be used while the HTTP is running
Disable the internal HTTP Server if 4 TCP Server need to be used
TBD
Host driver known issues
ID
Title
Description
Impact
Workaround
Fix Expected
MCS00131563
Host: Set/Get time is limited up to year 2038
Due to a bug in time.h library that is limited to signed 32-bit integer, and this number
is interpreted as the number of seconds since 00:00:00 UTC on 1 January 1970
Low impact – Certifications that are bounded by date will expire after year 2038
N/A
Not expected
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 3/4
CC3100 - CC3200 SimpleLink™ Wi-Fi®
Servicepack v1.0.0.1.1 Release Notes
www.ti.com
ID
Title
Description
Impact
Workaround
MCS00131560
Host (SPI): Sync loss may occur after the Host is sending CNYS and wait for a long
period of time before reading the response
In case of the Read operation from the Host is been interrupted by a higher interrupt
for a long duration the Host and device can get out of Sync – Interrupting the
communication between the Host and Device in the middle of transaction should be
avoided
High impact - Host and Device get out of Sync
 Complete the transaction without interrupting it in the middle
 Work in Always Active (if option 1 is not available)
Fix Expected
Next Service Pack (to protect from such case)
ID
Title
Description
Impact
Workaround
Fix Expected
MCS00131575
Host: sl_NetCfgGet returns -2001 when asking the MAc address of the device
While getting the MAC address the NWP sends the 8 bytes but the request was for 6
bytes (size of MAC). The result is trimmed to 6 bytes and error is returned although
the value in the buffer contains the correct MAC address.
Low impact – An Error code not in place
Ignore the Error Code
Not expected
ID
Title
Description
Impact
Workaround
Fix Expected
MCS00131570
HTTP Server: Version number displayed in hexadecimal instead of decimal
The HTTP Pages display the SW version number in hexadecimal instead of decimal
Low impact – SW version is not displayed correctly
Convert the version numbers to Dec in the HTTP page (user files)
Not expected
ID
Title
Impact
Workaround
Fix Expected
MCS00131573
Host: Unsupported error codes appeared in wlan.h
Low impact
Ignore the Error Code
Next Service Pack
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 4/4
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