CC3200 SDK v0.5 Release Note.pdf

CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
CC3200 SimpleLink™ Wi-Fi® and Internet-of-Things
Solution, a single-chip wireless MCU
Pre-production devices and
Software Development Kit (SDK) v0.5.1 Release Notes
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 1/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
TABLE OF CONTENTS
1
INTRODUCTION ............................................................................................................................................4
2
GETTING STARTED ........................................................................................................................................4
3
RELEASE CONTENT........................................................................................................................................5
4
DIRECTORY STRUCTURE OF SDK ..................................................................................................................6
5
NETWORKING FEATURES ............................................................................................................................. 7
5.1
5.2
5.3
5.4
WI-FI ......................................................................................................................................................... 7
NETWORKING PROTOCOLS .............................................................................................................................. 7
ADVANCED FEATURES ....................................................................................................................................8
POWER MODES .............................................................................................................................................8
6
ADVANCED INFORMATION ........................................................................................................................ 10
7
NETWORKING SAMPLE APPLICATIONS...................................................................................................... 11
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
7.17
7.18
7.19
7.20
7.21
7.22
7.23
7.24
7.25
ANTENNA SELECTION ................................................................................................................................... 11
CONNECTION POLICIES ................................................................................................................................. 11
SEND EMAIL ............................................................................................................................................... 11
ENTERPRISE NETWORK CONNECTION .............................................................................................................. 11
FILE SYSTEM............................................................................................................................................... 11
GET TIME .................................................................................................................................................. 11
GET WEATHER ........................................................................................................................................... 11
GETTING STARTED IN AP MODE .................................................................................................................... 11
GETTING STARTED IN STA MODE ................................................................................................................... 12
HTTP SERVER ....................................................................................................................................... 12
MDNS................................................................................................................................................. 12
MODE CONFIGURATION .......................................................................................................................... 12
NWP FILTERS ....................................................................................................................................... 12
P2P (WI-FI DIRECT) ............................................................................................................................... 12
PROVISIONING AP .................................................................................................................................. 12
PROVISIONING WITH SMARTCONFIG .......................................................................................................... 13
PROVISIONING WITH WPS ....................................................................................................................... 13
SCAN POLICY ......................................................................................................................................... 13
SSL/TLS .............................................................................................................................................. 13
TCP SOCKET.......................................................................................................................................... 13
TRANSCEIVER MODE ............................................................................................................................... 13
UDP SOCKET ......................................................................................................................................... 13
XMPP CLIENT ....................................................................................................................................... 13
FILE DOWNLOAD .................................................................................................................................... 13
DEEP-SLEEP ........................................................................................................................................... 13
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 2/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
7.26
7.27
7.28
7.29
7.30
7.31
7.32
8
MCU SAMPLE APPLICATIONS ..................................................................................................................... 14
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
8.12
8.13
8.14
8.15
8.16
8.17
8.18
8.19
8.20
9
HIBERNATE............................................................................................................................................ 13
SERIAL WI-FI ......................................................................................................................................... 14
OUT OF BOX APPLICATION ....................................................................................................................... 14
WI-FI AUDIO ......................................................................................................................................... 14
CAMERA APPLICATION............................................................................................................................. 14
SENSOR PROFILE .................................................................................................................................... 14
IDLE PROFILE ......................................................................................................................................... 14
LED BLINK ................................................................................................................................................. 14
TIMER DEMO ............................................................................................................................................. 14
WATCHDOG DEMO ..................................................................................................................................... 14
UART DEMO ............................................................................................................................................. 15
INTERRUPT APPLICATION .............................................................................................................................. 15
I2C DEMO ................................................................................................................................................. 15
MCU SLEEP-DS ......................................................................................................................................... 15
UDMA APPLICATION ................................................................................................................................... 15
FREERTOS DEMO ....................................................................................................................................... 15
AES DEMO ........................................................................................................................................... 15
DES DEMO ........................................................................................................................................... 15
CRC DEMO ........................................................................................................................................... 15
SHA-MD5 APPLICATION......................................................................................................................... 15
ADC DEMO APPLICATION ........................................................................................................................ 15
PWM DEMO ........................................................................................................................................ 16
SD HOST DEMO ..................................................................................................................................... 16
SDHOST FATFS DEMO ............................................................................................................................ 16
SPI DEMO ............................................................................................................................................ 16
UART DMA ......................................................................................................................................... 16
TIMER COUNT CAPTURE .......................................................................................................................... 16
ERRATA ....................................................................................................................................................... 17
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
9.11
FUNCTIONALITY .......................................................................................................................................... 17
PRE-REGULATED 3.3V TO PIN 47 ................................................................................................................... 17
POWER CONSUMPTION INCREASE ................................................................................................................... 17
RAM SIZE .................................................................................................................................................. 17
MCU LOW-POWER DEEP SLEEP (LPDS) ......................................................................................................... 17
PERIPHERALS DRIVER LIBRARY ........................................................................................................................ 17
NETWORK PROCESSOR PERFORMANCE ............................................................................................................ 18
WI-FI KNOWN ISSUES .................................................................................................................................. 18
NETWORKING KNOWN ISSUES ........................................................................................................................ 19
HOST APPLICATIONS KNOWN ISSUES ........................................................................................................... 19
APPLICATIONS KNOWN ISSUES................................................................................................................... 20
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 3/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
1
Introduction
This document describes the pre-production Software Development Kit (SDK) version
0.5.1 for use with the pre-production CC3200 SimpleLink Wi-Fi MCU device mounted on
the CC3200 LaunchPad evaluation kit.
This pre-production release of the SDK and the CC3200 device has minor performance
limitations which are listed as errata in section 9 of this document.
Texas Instruments will release the production version of the CC3200 device with
updated development boards and an updated SDK during summer of 2014.
2
Getting Started
Please follow the on-line CC3200 Quick Start Guide to start using the CC3200 LaunchPad
development platform.
Please download the CC3200 Getting Started Guide to get started with your project
development.
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 4/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
3
Release Content
Item
Device
Development boards
Version
XCC3200ZH
CC3200-LAUNCHXL Rev3.2
Type
Pre-production device
Orderable from TI
SDK Installer
CC3200SDK-0.5.1-windows-installer.exe
For Windows 7 and Windows XP
2.0.7.0.31.0.0.4.2.1.5.3.3
Version 0.5.1
Provided with a click wrap
license
Binary, pre-flashed on the
CC3200LAUNCHXL board
Source code
Version 0.5.1
Source code
Version 0.5.1
Source code
IAR version : 7.20
CCS version : 6.0
Embedded HTML web-site
Delivered separately
Firmware
Network Processor host
driver
MCU
Peripherals Drivers
Power Management
Framework Library
Supported IDE
Demo
User guides
Tools
CC3200 Getting started guide
CC3200LAUNCHXL User Guide
SimpleLink Host Driver Programmer’s
Guide
USB driver for CC3200LAUNCHXL
for Windows7 and Windows XP
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
Pre-flashed on LaunchPad
and source code provided
PDF
PDF
Doxygen HTML
Executable
PAGE: 5/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
4
Directory structure of SDK
Double-Click on the package to copy the directories (and files) to the preferred location.
The first level directory structure is as shown in the table below.
Directory Name
Docs
Examples
Driverlib
Inc
middleware
Oslib
SimpleLink
third_party
ti_rtos
tools
Content
 SimpleLink Host Driver Programmer’s Guide
 Peripheral Driver Library User’s Guide
 Power Management Framework Guide
 Application notes for sample applications
Example application in source code
 Peripheral driver library source files
 The driverlib.a is also provided in CCS and IAR directories
 Register definition header files
 Power management framework providing an easy to use
infrastructure for power aware solution
 Interface file to configure Free-RTOS or TI-RTOS
 The SimpleLink host driver code.
 simplelink.a, simplelink_nonos.a and simplelink_pm are
available in CCS and IAR directories.
 For GCC compiler simplelink.a and simplelink_nonos.a are
available in gcc folder.
 FatFS source files
 FreeRTOS souce files
 Abstraction layer files for TI-RTOS
 ccs_patch – Files required for CCS-FTDI-LP connection
 Iar_patch – Files required for IAR-FTDI-LP connection
 ftdi- Contains CC3200 FTDI-USB driver for Windows
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 6/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
5
5.1
Networking features
Wi-Fi
Standards
Supported Channels
Personal Security
Enterprise Security
Provisioning
Standards
Clients
Personal Security
5.2
802.11b/g/n Station and Wi-Fi Direct Client
1-13
WEP, WPA and WPA2
WPA-2 Enterprise
EAP Fast, EAP PEAPv0 MSCHAPv2,
EAP PEAPv0 TLS, EAP PEAPv1 TLS, EAP TLS,
EAP TTLS TLS, EAP TTLS MSCHAPv2
SmartConfigTM technology
Wi-Fi Protected Setup (WPS2)
Access Point mode with internal HTTP Web Server
802.11b/g Access Point and Wi-Fi Direct Group Owner
1
WEP, WPA and WPA2
Networking protocols
IP
Transport
Cross-Layer
Application
Transport Layer
Security
IPv4
UDP
TCP
RAW
ICMP
DHCP
ARP
DNS
mDNS
DNS-SD
HTTP 1.0 web server
SSLV3
SSL_RSA_WITH_RC4_128_SHA
SSLV3
SSL_RSA_WITH_RC4_128_MD5
TLSV1
TLS_RSA_WITH_RC4_128_SHA
TLSV1
TLS_RSA_WITH_RC4_128_MD5
TLSV1
TLS_RSA_WITH_AES_256_CBC_SHA
TLSV1
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
TLSV1
TLS_ECDHE_RSA_WITH_RC4_128_SHA
TLSV1
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
TLSV1_1
TLS_RSA_WITH_RC4_128_SHA
TLSV1_1
TLS_RSA_WITH_RC4_128_MD5
TLSV1_1
TLS_RSA_WITH_AES_256_CBC_SHA
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 7/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
User application
sockets
5.3
Advanced Features
802.11 Transceiver
Traffic Filters
5.4
TLSV1_1
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
TLSV1_1
TLS_ECDHE_RSA_WITH_RC4_128_SHA
TLSV1_1
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
TLSV1_2
TLS_RSA_WITH_RC4_128_SHA
TLSV1_2
TLS_RSA_WITH_RC4_128_MD5
TLSV1_2
TLS_RSA_WITH_AES_256_CBC_SHA
TLSV1_2
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
TLSV1_2
TLS_ECDHE_RSA_WITH_RC4_128_SHA
TLSV1_2
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
Up to 8 open sockets
Up to 2 secured application sockets:
- One server (listen socket and accept socket) + client (data socket)
- Up to two clients (data socket)
Transmit and Receive raw Wi-Fi packets with full control over
payload. Wi-Fi disconnect mode.
Can be used for general-purpose applications (e.g. tags, sniffer, RF
tests)
Embedded filters to reduce power consumption and Wake-on-LAN
trigger packets (IP and MAC layer)
Power modes
MCU Power Management framework library allows user applications to exploit the
following device power management modes:



Sleep
Low Power Deep Sleep
Hibernate
The Wi-Fi network processor core supports the following low power policies
Low Power mode
Configurable Power
Policies
Uses 802.11 Power Save and Device Deep Sleep Power with three
user configurable policies
 Normal (Default) - Best tradeoff between traffic delivery time and
power performance
 Low power –Used only for Transceiver mode application
(Disconnect mode)
 Long Sleep Interval – wakes up for the next DTIM after a
configurable sleep interval, up to 2 seconds. This policy is only
applicable for client socket mode
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 8/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
5.4.1
MCU Peripheral Interface Drivers
Drivers and example applications are provided in the SDK package for the following
peripheral interfaces ADC
AES
CAMERA
CRC
DES
GPIO
I2C
Interrupt
I2S
PinMux
PRCM
SDHost
SHAMD5
SPI
Systick
Timer
UART
UDMA
WDT
Analog to digital converter.
Advanced encryption standard
Parallel interface (8 bits) that can be used to connect to camera sensors.
Cyclic redundancy check
Data encryption standard.
General purpose input/output
Standard I2C interface to communicate with various sensors
Interrupt module
Audio signal processor
Pinmux setting for Pads
Power reset and clock module
Secure digital host controller
Secure hash algorithm, message digest algorithm
Serial peripheral interface
System tick functionality
General purpose timers
Standard UART interface
Direct memory access
Watchdog timer
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 9/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
6
Advanced information












TCP/IP
o TCP Window size is 16KB, divided between application sockets.
o IP Fragmentation is not supported for Tx UDP and RAW sockets
o Max Tx payload for Raw packet with IP header is 1460 bytes
o Max Tx payload for Raw Transceiver is 1488 bytes
SSL/TLS Certificates
o Certificate Authority (CA) certificates needs to be installed if server authentication is
required
o CA Certificate key size up to 2048 bit
WEP
o Supporting only WEP open using ASCII pre shared key
WPS
o Up to 4 seconds delay between association and EAPOL-Start
SmartConfig
o Not supported with 5GHz AP (802.11a/n/ac)
o Not supported for MIMO-capable configuration devices
o Only Group 0 is supported in auto start mode
Tx Power
o Tx power in AP mode takes effect only after reset
Wi-Fi Direct
o In Group Owner mode FAST connection policy has to be set to TRUE
Rx Filters
o BSSID can't be filtered while STA is connected (if filtered will cause disconnection)
Power Management
o The device will remain in active after initialization until the host reads all events
File System
o Up to 100 user files, file size is not limited
MCU Deep Sleep Mode
o User Application should handle the behavior that MCU Deep Sleep mode invocation
leads to change in Peripheral Clocks (Frequency gets reduced by a factor of ‘2’)
Serial Flash
CC3200 supports JEDEC specification compliant Serial Flash devices with 4Kbyte sector size
erase. The following parts were validated:
o
o
o
o
o
Micron
Spansion
Winbond
Adesto
Macronix
N25Q128-A13BSE40
S25FL208K
W25Q16V
AT25DF081A
MX25L12835F-M2
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
128Mbit
8Mbit
16Mbit
8Mbit
128Mbit
PAGE: 10/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
7
Networking sample applications
The release package includes several sample applications developed for the CC3200 Cortex
M4 processor. The applications come with
-
Detailed Application Note (readme documents)
Project files for IAR, CCS or Both as well as GCC makefiles for a few applications
7.1 Antenna Selection
This is a reference implementation for antenna-selection scheme running on the CC3200
MCU, to enable improved radio performance inside buildings
7.2 Connection Policies
This application demonstrates the usage of the CC3200 profiles and connection-policies.
7.3
Send Email
This application sends an email using SMTP to a user-configurable email address at the push
of a button.
7.4 Enterprise Network Connection
This application demonstrates the procedure for connecting the CC3200 to an enterprise
network.
7.5 File System
This application demonstrates the use of the file system API to read and write files from the
serial Flash.
7.6
Get Time
This application connects to an SNTP cloud server and receives the accurate time.
7.7
Get Weather
This application connects to ‘Open Weather Map’ cloud service and receives weather data.
7.8 Getting Started in AP Mode
This application configures the CC3200 in AP mode. It verifies the connection by pinging the
connected client.
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 11/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
7.9 Getting Started in STA Mode
This application configures the CC3200 in STA mode. It verifies the connection by pinging
the connected Access Point.
7.10 HTTP Server
This application demonstrates using the on-chip HTTP Server APIs to enable static and
dynamic web page content.
7.11 MDNS
This application registers the service for broadcasting and attempts to get the service by the
name broadcasted by another device.
7.12 Mode Configuration
This application demonstrates switching between STA and AP modes.
7.13 NWP Filters
This application demonstrates the configuration of Rx-filtering to reduce the amount of
traffic transferred to the host, and to achieve lower power consumption.
7.14 P2P (Wi-Fi Direct)
This application configures the device in P2P (Wi-Fi Direct) mode and demonstrates how to
communicate with a remote peer device.
7.15 Provisioning AP
This application demonstrates the use of the on Chip HTTP server for Wi-Fi provisioning in
AP Mode, building upon example application 7.8 above.
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 12/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
7.16 Provisioning with SmartConfig
This application demonstrates the usage of TI's SmartConfig™ Wi-Fi provisioning
technology. The Wi-Fi Starter Application for iOS and Android is required to use this
application. It can be downloaded from following link: http://www.ti.com/tool/wifistarter
or from the Apple App store and Google Play.
7.17 Provisioning with WPS
This application demonstrates the usage of WPS Wi-Fi provisioning with CC3200.
7.18 Scan Policy
The application demonstrates the scan-policy settings in CC3200.
7.19 SSL/TLS
The application demonstrates the usage of certificates with SSL/TLS for application traffic
privacy and device or user authentication
7.20 TCP Socket
The application demonstrates simple connection with TCP traffic.
7.21 Transceiver Mode
The application demonstrates the CC3200 transceiver mode of operation.
7.22 UDP Socket
The application demonstrates simple connection with UDP traffic.
7.23 XMPP Client
The application demonstrates instant messaging using a cloud based XMPP server.
7.24 File Download
This application demonstrates file download from a cloud server to the on board serial
Flash.
7.25 Deep-sleep
This application demonstrates the deep-sleep low power mode a networking application.
7.26 Hibernate
This application demonstrates the hibernate ultra-low-power mode in a
networking application using an UDP client.
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 13/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
7.27 Serial Wi-Fi
This application implements a wireless terminal over a Wi-Fi network and an “AT
commands” like control interface
7.28 Out of Box Application
This application demonstrates the out of box experience where user can view different
demo and SDK web links on their web-browser.
7.29 Wi-Fi Audio
This application demonstrates Bi-directional wireless audio on a CC3200 LaunchPad. It uses
two LaunchPad boards in STA mode and streams the audio from one LaunchPad to the
other.
7.30 Camera Application
This example demonstrates image capture using the CC3200 fast parallel interface
7.31 Sensor Profile
This application shows how to use hibernate mode through the Power Management
Framework
7.32 Idle Profile
This Application exercises low power modes (LPDS) using Power Management Framework
(middleware).
8
MCU sample applications
8.1 LED Blink
This application uses the GPIO DriverLib APIs to blink an LED on the CC3200 Launchpad.
8.2 Timer Demo
This application demonstrates the CC3200 timer DriverLib APIs. It uses 16 bit timers to
generate interrupts which in turn toggle the state a GPIO driving LEDs.
8.3 Watchdog Demo
This application demonstrates the use of the Watch Dog timer (WDT) DriverLib APIs. It
shows how the watchdog timer resets the device on system failure.
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 14/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
8.4 UART Demo
This application uses the UART DriverLib APIs to demonstrate typing echo on a UART
terminal.
8.5 Interrupt Application
This application uses the Interrupt DriverLib APIs to demonstrate the CC3200 MCU interrupt
preemption and tail-chaining capabilities.
8.6 I2C Demo
This application uses the I2C DriverLib APIs to read and write the I2C peripherals on the
CC3200 LaunchPad.
8.7 MCU Sleep-DS
This application demonstrates the Sleep and Deep Sleep modes of the CC3200 MCU.
8.8 uDMA Application
This application uses the UDMA DriverLib APIs to show various DMA mode functionalities.
8.9 FreeRTOS Demo
This application demonstrates using FreeRTOS for multiple task creation and inter-task
communication using queues.
8.10 AES Demo
This application uses the AES Driverlib APIs to exercise various AES encryption modes.
8.11 DES Demo
This application uses the DES Driverlib APIs to exercise various AES encryption modes.
8.12 CRC Demo
This application uses the CRC Driverlib APIs to exercise various CRC calculation modes.
8.13 SHA-MD5 Application
This application uses the SHA-MD5 Driverlib APIs to to exercise various SHA-MD5 modes.
8.14 ADC Demo Application
This application demonstrates the C3200 ADC module using the Driverlib APIs.
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 15/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
8.15 PWM Demo
This application demonstrates the PWM mode of the CC3200 General Purpose Timers
(GPT).
8.16 SD Host Demo
This application demonstrates the functionality of the Secure Digital Host (SD Host)
controller of CC3200, which interfaces with standard SD memory cards in 1-bit transfer
mode.
8.17 SDHost FatFS Demo
This application uses the FatFS library for block level read/write access to SD card, using the
SD Host controller on CC3200.
8.18 SPI Demo
This application shows the initialization sequence that enables the CC3200 SPI module in full
duplex 4-wire master and slave modes.
8.19 UART DMA
This application demonstrates using the CC3200 UART interface with uDMA and interrupts.
8.20 Timer Count Capture
This application demonstrates measuring the frequency of an external signal using the
CC3200 Timer count capture feature.
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 16/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
9
Errata
The following section covers known issues and performance limitations with SDK 0.5.1 and
the CC3200 pre-production devices. TI will release the CC3200 production devices with SDK
1.0.0 during summer 2014 that will remove some of the limitations as described ahead.
9.1
Functionality
9.2 Pre-regulated 3.3v to Pin 47
For preproduction devices connect an external pre-regulated 3.3v +/- 5% supply to pin 47
(VDD_ANA2). This adds 12mA average current and up to 100mA peak current over 20uSec
to the total system current at 3.3V.
The CC300 LaunchPad version 3.2 already includes the correct supply configuration for the
pre-production device and also adds a 10uF capacitor to filter the peak currents. No further
action is required.
The external 3.3V supply is not required in the CC3200 production device in which case pin
47 can be left not connected. If pin 45 is used in the production device as a GPIO, pin 47 has
to be connected to any on-board power supply.
9.3 Power consumption increase
Power consumption of the CC3200 pre-production device in all active modes is 1-2 mA
higher compared to the CC3200 production devices
9.4 RAM size
Preproduction device have 192 Kbyte RAM available for user application. The production
devices will have 256 Kbyte RAM available
9.5 MCU Low-Power Deep Sleep (LPDS)
Pre-production devices do not support LPDS mode.
9.6 Peripherals driver library
On CC3200 pre-production devices the peripheral driver library needs to be compiled and
executed from RAM. On CC3200 production device, the peripheral driver library is burned in
the device ROM leaving more RAM space for user applications.
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 17/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
9.7
Network Processor Performance
Item
MCU-NWP SPI link
Init time from hibernate until device ready for networking
Init time from hibernate until WPA2 connection*
Maximum UDP throughput, open socket
Maximum TCP throughput, open socket
Maximum TLS/SSL throughput with RC4_128 cipher
Maximum TLS/SSL throughput with AES_256 cipher
Minimum TLS/SLL connection time with ECC cipher
Minimum TLS/SSL connection time with RSA cipher
SDK 0.5.1
13 MHz
250 mSec
300 mSec
13 Mbps
11 Mbps
5 Mbps
7 Mbps
2.5 Sec
200 mSec
SDK 1.0.0**
20 MHz
50 mSec
95 mSec
16 Mbps
12 Mbps
8 Mbps
8 Mbps
1.4 Sec
150 mSec
* Excluding user application boot time
** SDK 1.0.0 target performance based on CC3200 production device
9.8
Wi-Fi known issues
ID
Title
Description
Impact
Workaround
Fix Expected
MCS00130040
Wi-Fi Direct connection can fail at first attempt
Negotiation with peer device is not always successful at first attempt
The first connection doesn’t success
Repeat the connection attempt
Will be improved in SDK 1.0.0
ID
Title
Description
Impact
Workaround
Fix Expected
MCS00130160
Scan during connection process
Cannot invoke a scan command while trying to connect
Scan command might interfere with connection process
Avoid calling scan during connection
Fix expected in SDK 1.0.0
ID
Title
Description
Impact
MCS00130368
Adding profile using Fast connection-policy
The profile has to be explicitly added when using ‘Fast’ connection-policy
Connection policy with ‘Fast’ will not connect automatically if profile is not added
explicitly.
Add the profile manually
Fix expected in SDK 1.0.0
Workaround
Fix Expected
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 18/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
9.9
Networking known issues
ID
Title
Description
Impact
Workaround
MCS00127876
sl_NetAppDnsGetHostByName returns with no answer
In high Rx traffic conditions some DNS packets can be dropped, causing
GetHostByName to fail
No answer on request
Upon error return status call the API again
ID
Title
Description
Impact
MCS00128959
Failing IXIA invalid DHCP test case
Failing IXIA test case for RFC2131
Device IP address will not be updated when receiving a malformed DHCPACK
packet
ID
Title
Description
Impact
MCS00129407
Failing IXIA malformed ICMP header test case
Failing IXIA test case 5.1 for handling malformed ICMP header
None
9.10 Host applications known issues
ID
Title
Description
Impact
Workaround
ID
Title
Description
Impact
Workaround
Fix Expected
MCS00130291
WPS PIN Connect failure if pin code is not null-terminated
If the PIN code from the HOST is not null terminated connection can fail in some
cases
Connection failure
Add null termination to the PIN code string
MCU00004896
During Debug, the path for driverlib or simplelink related files needs to be
specified explicitly by the user
This is due to IAR/CCS IDE generate *.a library with static path embed in it.
Clean Build Required for debug sessions
Build Driverlib and Simplelink project before building any example project.
TBD
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 19/20
CC3200 SimpleLink™ Wi-Fi®
SDK v0.5.1 Release Notes
www.ti.com
9.11 Applications known issues
ID
Title
Impact
MCS00130240
In AP mode the internal DNS Server cannot be disabled
Cannot use external DNS server in AP mode
ID
Title
MCS00130241
'AnyP2P' and 'Auto smart config' policies can be changed only in station or P2P
mode
Can’t change these specific configurations from the HTTP server in AP mode
Change the configurations while in STA mode
Impact
Workaround
Copyright  2014, Texas Instruments Incorporated
Features characteristic data and other information are subject to change.
PAGE: 20/20
Similar pages