CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com CC3200 SimpleLink™ Wi-Fi® and Internet-of-Things Solution, a single-chip wireless MCU Software Development Kit (SDK) v1.0.0 Release Notes Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 1/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com TABLE OF CONTENTS 1 INTRODUCTION ............................................................................................................................................5 2 GETTING STARTED ........................................................................................................................................5 2.1 PROCEDURE TO UPGRADE FROM SDKV0.5.2 TO SDK1.0 .....................................................................................5 3 RELEASE CONTENT........................................................................................................................................6 4 DIRECTORY STRUCTURE OF SDK ..................................................................................................................7 5 MCU PERIPHERAL INTERFACE DRIVERS .......................................................................................................8 6 NETWORKING FEATURES ............................................................................................................................. 9 6.1 6.2 6.3 6.4 WI-FI ......................................................................................................................................................... 9 NETWORKING PROTOCOLS .............................................................................................................................. 9 ADVANCED FEATURES .................................................................................................................................. 10 POWER MODES ........................................................................................................................................... 10 7 ADVANCE INFORMATION .......................................................................................................................... 11 8 NETWORKING SAMPLE APPLICATIONS...................................................................................................... 12 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 8.21 8.22 8.23 8.24 ANTENNA SELECTION ................................................................................................................................... 12 CONNECTION POLICIES ................................................................................................................................. 12 SEND EMAIL ............................................................................................................................................... 12 ENTERPRISE NETWORK CONNECTION .............................................................................................................. 12 FILE SYSTEM............................................................................................................................................... 12 GET TIME .................................................................................................................................................. 12 GET WEATHER ........................................................................................................................................... 12 GETTING STARTED IN AP MODE .................................................................................................................... 13 GETTING STARTED IN STA MODE ................................................................................................................... 13 HTTP SERVER ....................................................................................................................................... 13 MDNS................................................................................................................................................. 13 MODE CONFIGURATION .......................................................................................................................... 13 NWP FILTERS ....................................................................................................................................... 13 P2P (WI-FI DIRECT) ............................................................................................................................... 13 PROVISIONING AP .................................................................................................................................. 13 PROVISIONING WITH SMARTCONFIG .......................................................................................................... 14 PROVISIONING WITH WPS ....................................................................................................................... 14 SCAN POLICY ......................................................................................................................................... 14 SSL/TLS .............................................................................................................................................. 14 TCP SOCKET.......................................................................................................................................... 14 TRANSCEIVER MODE ............................................................................................................................... 14 UDP SOCKET ......................................................................................................................................... 14 XMPP CLIENT ....................................................................................................................................... 14 FILE DOWNLOAD .................................................................................................................................... 14 Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 2/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 8.25 8.26 8.27 8.28 8.29 8.30 8.31 8.32 8.33 8.34 8.35 9 DEEP-SLEEP ........................................................................................................................................... 14 HIBERNATE............................................................................................................................................ 14 SERIAL WI-FI ......................................................................................................................................... 15 OUT OF BOX APPLICATION ....................................................................................................................... 15 WI-FI AUDIO ......................................................................................................................................... 15 CAMERA APPLICATION............................................................................................................................. 15 SENSOR PROFILE .................................................................................................................................... 15 IDLE PROFILE ......................................................................................................................................... 15 WATCHDOG SYSTEM DEMO ..................................................................................................................... 15 WEBSOCKET CAMERA ............................................................................................................................. 15 TFTP CLIENT ......................................................................................................................................... 15 MCU SAMPLE APPLICATIONS ..................................................................................................................... 16 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9 9.10 9.11 9.12 9.13 9.14 9.15 9.16 9.17 9.18 9.19 9.20 LED BLINK ................................................................................................................................................. 16 TIMER DEMO ............................................................................................................................................. 16 WATCHDOG DEMO ..................................................................................................................................... 16 UART DEMO ............................................................................................................................................. 16 INTERRUPT APPLICATION .............................................................................................................................. 16 I2C DEMO ................................................................................................................................................. 16 MCU SLEEP-DS ......................................................................................................................................... 16 UDMA APPLICATION ................................................................................................................................... 16 FREERTOS DEMO ....................................................................................................................................... 16 AES DEMO ........................................................................................................................................... 16 DES DEMO ........................................................................................................................................... 17 CRC DEMO ........................................................................................................................................... 17 SHA-MD5 APPLICATION......................................................................................................................... 17 ADC DEMO APPLICATION ........................................................................................................................ 17 PWM DEMO ........................................................................................................................................ 17 SD HOST DEMO ..................................................................................................................................... 17 SDHOST FATFS DEMO ............................................................................................................................ 17 SPI DEMO ............................................................................................................................................ 17 UART DMA ......................................................................................................................................... 17 TIMER COUNT CAPTURE .......................................................................................................................... 17 10 REVISION HISTORY ..................................................................................................................................... 18 11 FIXED ITEMS IN THIS RELEASE (WITH RESPECT TO SDK 0.5.2) .................................................................. 19 11.1 11.2 11.3 12 APPLICATIONS ISSUES FIXED IN THE RELEASE ................................................................................................. 19 WI-FI ISSUES FIXED IN THIS RELEASE ........................................................................................................... 19 DOCUMENTATION ISSUES FIXED IN THE RELEASE............................................................................................ 20 ERRATA ....................................................................................................................................................... 20 12.1 12.2 12.3 12.4 12.5 12.6 PRE-REGULATED 3.3V TO PIN 47 .............................................................................................................. 20 POWER CONSUMPTION INCREASE .............................................................................................................. 20 RAM SIZE ............................................................................................................................................. 20 MCU LOW-POWER DEEP SLEEP (LPDS) .................................................................................................... 20 PERIPHERALS DRIVER LIBRARY ................................................................................................................... 21 NETWORK PROCESSOR PERFORMANCE ....................................................................................................... 21 Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 3/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 12.7 12.8 12.9 12.10 13 HOST DRIVER CHANGES (WITH RESPECT TO SDK 0.5.2 RELEASE) ............................................................. 24 13.1 13.2 13.3 13.4 14 WI-FI KNOWN ISSUES .............................................................................................................................. 21 NETWORKING KNOWN ISSUES ................................................................................................................... 22 HOST DRIVER KNOWN ISSUES .................................................................................................................... 23 APPLICATIONS KNOWN ISSUES................................................................................................................... 23 DEFINES AND STRUCTURES ....................................................................................................................... 24 FILE CHANGE ......................................................................................................................................... 24 DATA TYPES CHANGES ............................................................................................................................. 24 ADDITIONAL CHANGES ............................................................................................................................. 24 DRIVERLIB CHANGES (WITH RESPECT TO SDK 0.5.2 RELEASE) .................................................................. 25 Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 4/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 1 Introduction This document describes the Software Development Kit (SDK) version 1.0.0 for use with the CC3200 SimpleLink Wi-Fi MCU device mounted on the CC3200 LaunchPad evaluation kit. The same SDK is also applicable to Pre-production devices. Errata section of the document includes minor performance limitations of pre-production Devices. 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. 2.1 Procedure to Upgrade from SDKv0.5.2 to SDK1.0 To upgrade from SDKv0.5.2 to SDK1.0, servicepack “servicepack_1.0.0.1.0” needs to be flashed on CC3200. The Service pack “servicepack_1.0.0.1.0” is provided thru CC31xx_CC32xx_ServicePack-1.0.0.1-windows-installer.exe downloadable from http://www.ti.com/tool/cc3200sdk. 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. Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 5/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 3 Release Content Item Device Development boards SDK Installer Firmware Network Processor host driver MCU Peripherals Drivers Power Management Framework Library Supported IDE Demo User guides Tools Version XCC3200JR XCC3200HZ CC3200-LAUNCHXL Rev3.2 onwards Type Production device Pre-production device Orderable from TI CC3200SDK-1.0.0-windows-installer.exe For Windows 7,8 and Windows XP Production Device 2.1.0.12.31.1.1.0.5.1.0.3.20 Pre-Production Device 2.0.7.12.31.0.0.4.5.1.5.3.20 Version 1.0.0.1 Provided with a click wrap license servicepack_1.0.0.1.0 is provided thru ServicePack CC31xx_CC32xx_ServicePac k-1.0.0.1-windowsinstaller.exe downloadble from http://www.ti.com/tool/cc 3200sdk Source code Version 1.0.2 Source code Version 1.1.0 Source code IAR version : 7.20 CCS version : 6.0.1 Embedded HTML web-site Delivered separately CC3200 Getting started guide CC3200LAUNCHXL User Guide SimpleLink Host Driver Programmer’s Guide USB driver for CC3200LAUNCHXL for Windows7, 8 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: 6/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 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 netapps third_party ti_rtos tools Content Getting Started Guide for application development Launchpad User Guide 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 provided in CCS, GCC 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 Network Processor 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. SMTP client library source files XMPP client library source files HTTP server library source files TFTP client library source files FatFS source files FreeRTOS souce files Abstraction layer files for TI-RTOS ccs_patch – Files required for CCS-FTDI-LP connection gcc_scripts – Script files required for GCC compiler. ftdi- Contains CC3200 FTDI-USB driver for Windows Iar_patch – Files required for IAR-FTDI-LP connection Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 7/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 5 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: 8/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 6 6.1 Networking features Wi-Fi Standards Supported Channels Personal Security Enterprise Security Provisioning Standards Clients Personal Security 6.2 802.11b/g/n (20MHz SISO) 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 TLSV1_1 TLS_DHE_RSA_WITH_AES_256_CBC_SHA Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 9/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com User application sockets 6.3 Advanced Features 802.11 Transceiver Traffic Filters 6.4 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: 10/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 7 Advance 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 however a small code can be used to support Hex format (more details and code example included in the programmer’s guide - SWRU368) 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 Micron Spansion Winbond N25Q128-A13BSE40 S25FL208K W25Q16V Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. 128Mbit 8Mbit 16Mbit PAGE: 11/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com o o 8 Adesto Macronix AT25DF081A MX25L12835F-M2 8Mbit 128Mbit 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 8.1 Antenna Selection This is a reference implementation for antenna-selection scheme running on the CC3200 MCU, to enable improved radio performance inside buildings 8.2 Connection Policies This application demonstrates the usage of the CC3200 profiles and connection-policies. 8.3 Send Email This application sends an email using SMTP to a user-configurable email address at the push of a button. 8.4 Enterprise Network Connection This application demonstrates the procedure for connecting the CC3200 to an enterprise network. 8.5 File System This application demonstrates the use of the file system API to read and write files from the serial Flash. 8.6 Get Time This application connects to an SNTP cloud server and receives the accurate time. 8.7 Get Weather This application connects to ‘Open Weather Map’ cloud service and receives weather data. Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 12/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 8.8 Getting Started in AP Mode This application configures the CC3200 in AP mode. It verifies the connection by pinging the connected client. 8.9 Getting Started in STA Mode This application configures the CC3200 in STA mode. It verifies the connection by pinging the connected Access Point. 8.10 HTTP Server This application demonstrates using the on-chip HTTP Server APIs to enable static and dynamic web page content. 8.11 MDNS This application registers the service for broadcasting and attempts to get the service by the name broadcasted by another device. 8.12 Mode Configuration This application demonstrates switching between STA and AP modes. 8.13 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. 8.14 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. 8.15 Provisioning AP This application demonstrates the use of the on Chip HTTP server for Wi-Fi provisioning in AP Mode, building upon example application 8.8 above. Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 13/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 8.16 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. 8.17 Provisioning with WPS This application demonstrates the usage of WPS Wi-Fi provisioning with CC3200. 8.18 Scan Policy The application demonstrates the scan-policy settings in CC3200. 8.19 SSL/TLS The application demonstrates the usage of certificates with SSL/TLS for application traffic privacy and device or user authentication 8.20 TCP Socket The application demonstrates simple connection with TCP traffic. 8.21 Transceiver Mode The application demonstrates the CC3200 transceiver mode of operation. 8.22 UDP Socket The application demonstrates simple connection with UDP traffic. 8.23 XMPP Client The application demonstrates instant messaging using a cloud based XMPP server. 8.24 File Download This application demonstrates file download from a cloud server to the on board serial Flash. 8.25 Deep-sleep This application demonstrates the deep-sleep low power mode a networking application. 8.26 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: 14/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 8.27 Serial Wi-Fi This application implements a wireless terminal over a Wi-Fi network and an “AT commands” like control interface 8.28 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. 8.29 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. 8.30 Camera Application This example demonstrates image capture using the CC3200 fast parallel interface 8.31 Sensor Profile This application shows how to use hibernate mode through the Power Management Framework 8.32 Idle Profile This Application exercises low power modes (LPDS) using Power Management Framework (middleware). 8.33 Watchdog System Demo This application illustrates full system recovery, using watchdog, including network subsystem. 8.34 Websocket Camera This application illustrates Websocket HTTP Server functionality with camera JPEG streaming to HTML 5 based web client 8.35 TFTP Client This application illustrates Trivial File Transfer Protocol client by reading/writing file on TFTP server Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 15/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 9 MCU sample applications 9.1 LED Blink This application uses the GPIO DriverLib APIs to blink an LED on the CC3200 Launchpad. 9.2 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. 9.3 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. 9.4 UART Demo This application uses the UART DriverLib APIs to demonstrate typing echo on a UART terminal. 9.5 Interrupt Application This application uses the Interrupt DriverLib APIs to demonstrate the CC3200 MCU interrupt preemption and tail-chaining capabilities. 9.6 I2C Demo This application uses the I2C DriverLib APIs to read and write the I2C peripherals on the CC3200 LaunchPad. 9.7 MCU Sleep-DS This application demonstrates the Sleep and Deep Sleep modes of the CC3200 MCU. 9.8 uDMA Application This application uses the UDMA DriverLib APIs to show various DMA mode functionalities. 9.9 FreeRTOS Demo This application demonstrates using FreeRTOS for multiple task creation and inter-task communication using queues. 9.10 AES Demo This application uses the AES Driverlib APIs to exercise various AES encryption modes. Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 16/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 9.11 DES Demo This application uses the DES Driverlib APIs to exercise various AES encryption modes. 9.12 CRC Demo This application uses the CRC Driverlib APIs to exercise various CRC calculation modes. 9.13 SHA-MD5 Application This application uses the SHA-MD5 Driverlib APIs to exercise various SHA-MD5 modes. 9.14 ADC Demo Application This application demonstrates the C3200 ADC module using the Driverlib APIs. 9.15 PWM Demo This application demonstrates the PWM mode of the CC3200 General Purpose Timers (GPT). 9.16 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. 9.17 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. 9.18 SPI Demo This application shows the initialization sequence that enables the CC3200 SPI module in full duplex 4-wire master and slave modes. 9.19 UART DMA This application demonstrates using the CC3200 UART interface with uDMA and interrupts. 9.20 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: 17/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 10 Revision History SDK Version 1.0.0 Updates from previous version Removing filters while configuring the device to default state Updated the “file_download” example to remove the use of temporary file Modified uniflash session files to use the relative paths Enabled automatic FTDI driver installation capability Increased SPI Speed Added netapps folder containing xmpp, smtp, http, tftp protocol library Added watchdog_system_demo, websocket_camera and tftp_client examples Modified CCS project files to have include path from SDK ROOT Changed XMPP server IP Address in xmpp_client application Changed CCS target configuration cc3200.ccxml file to use CC3200 Debug Interface Added error handling in all the applications Reference linker command files added to support 256KB RAM available in production device Update Network Processor Host Driver to version 1.0.0.1 Updated Driverlib source to version 1.0.2 Moved xmpp and email library to netapps folder Moved AP configuration macro and networking status bit enum to common header file “common.h” Updated to FreeRTOS version 8.0.1 TI-RTOS support for IAR and GCC IDEs 0.5.2 Added a function to configure the firmware to default state across all applications. First Release 0.5.1 Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 18/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 11 Fixed Items in this release (With respect to SDK 0.5.2) 11.1 Applications issues fixed in the release ID Title Description MCU00008461 Camera Example keeps displaying cached image and doesn't update after capture Chrome and Firefox browser cache the captured image and doesn’t update when image source property is changed. Included XHR GET to get latest frame ID Title Description MCU00008268 HTTP Server based applications doesn’t work in IE8 Out of Box and antenna_selection examples doesn’t work in IE8. HTTP Server Get Token Fails in IE8. Callback returns extra '\0' character after Token value which is not recognized by IE8 ID Title Description MCU00008529 Get Time application gets stuck if server doesn't respond Socket doesn’t timeout when NTP server doesn’t respond 11.2 Wi-Fi issues fixed in this release ID Title Description MCS00130114 HTTP Server: cannot add Enterprise or P2P profile from HTTP Server Adding enterprise or P2P profile is not possible from HTTP pages ID Title Description MCS00130368 Adding profile using Fast connection-policy The profile has to be explicitly added when using ‘Fast’ connection-policy ID Title Description MCS00130160 Scan during connection process Cannot invoke a scan command while trying to connect ID Title Description MCS00130886 DHCP client: DNS address is 0 When the DHCP server return more than 2 DNS address, the DNS address is 0 ID Title MCS00130847 APUT: IOP- HTTP: "Auto Smart Config" and "Any Wifi Direct" changes are not kept despite configuration change Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 19/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 11.3 Documentation issues fixed in the release ID Title Description MCU00008403 Code Snippet in document swru369a doesn’t match the SDK example code Code snippet in the programmers guide doesn’t match with the source code in examples 12 Errata The following section covers known issues and performance limitations with CC3200 pre-production and production devices. 12.1 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 preproduction 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. 12.2 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 12.3 RAM size The production devices have 256 Kbyte RAM available while pre-production devices have 192 Kbyte RAM available. 12.4 MCU Low-Power Deep Sleep (LPDS) Pre-production devices do not support LPDS mode. Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 20/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 12.5 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. 12.6 Network Processor Performance Item Production device MCU-NWP SPI link Init time from hibernate until device ready for networking* PreProduction device 13 MHz 250 mSec Init time from hibernate until WPA2 connection* 300 mSec 120 mSec Maximum UDP throughput, open socket 13 Mbps 16 Mbps Maximum TCP throughput, open socket 11 Mbps 13 Mbps Maximum TLS/SSL throughput with RC4_128 cipher 5 Mbps 9 Mbps Maximum TLS/SSL throughput with AES_256 cipher 7 Mbps 12 Mbps Minimum TLS/SLL connection time with ECC cipher 2.5 Sec 1.3 Sec Minimum TLS/SSL connection time with RSA cipher 200 mSec 130 mSec 20 MHz 75 mSec * Excluding user application boot time 12.7 Wi-Fi known issues ID Title Description Impact Workaround Fix Expected MCS00123349 WiFi Security: CC31xx Supports only WEP with Key Index 0 (==> AP Key index 1) When using WEP security – only WEP index 0 is supported Can’t use more than one key in WEP security None TBD ID Title MCS00130040 WiFi Direct Reliability: 65% Success rate when Peer device is initiator of connection Negotiation with other peer not always successful at first chance The first connection doesn’t success Description Impact Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 21/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com Workaround Fix Expected Try to connect again Next Revision 12.8 Networking known issues ID Title Description Impact Workaround Fix Expected 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 TBD ID Title Description Impact Workaround Fix Expected MCS00128353 UDP/RAW socket data payload is limited to MTU size Tx IP Fragmentation is not supported for UDP and RAW Tx Packet bigger than MTU size will lead that portion of the packet will be discard Use packet size <= MTU size TBD ID Title MCS00128959 DHCP: SL continues using its previous IP address if an invalid IP in the DHCPACK (before lease time expired) DHCPACK arrives to SL with invalid address in the DHCPACK params address field but also the IP destination is the same invalid address (MAC address is the valid SL address). SL does not listen to other IPs address as destination but his own therefore this DHCPACK is not processed and SL continue to use his old address until the lease time expires The device will continue to use the previous IP address Description Impact ID Title Description Impact MCS00129407 NS: SL device should discard datagram with problem in IP Header If the gateway or host processing a datagram finds a problem with the header parameters such that it cannot complete processing the datagram it must discard the datagram Low impact – The SL device sends ICMP reply message Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 22/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 12.9 Host driver known issues ID Title Description Impact Workaround 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 12.10 Applications known issues ID Title Description Impact Workaround Fix Expected 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 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 ID Title Description MCS00008584 Driverlib PRCMSOCReset API is doesn’t work reliably Driverlib PRCMSOCReset API is doesn’t work reliably. This will be removed from driverlib, So this should not be used. ID Title Description MCS00008657 I2S bug in I2S_PORT_CPU macro definition I2S.h defines the following macro to select CPU port for sending/receiving data to/from the data line(s) while configuring I2S using I2SConfigSetExpClk() API. Present macro sets correct port for TX channels(s) but sets wrong port for RX Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 23/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com Workaround ID Title Description channel(s) Change macro value: #define I2S_PORT_CPU 0x00000008 --> 0x00080008 MCS00008585 Out of Box app’s html doesn't display Device data safari browser About and Demo pages’ details are not displayed properly on some version of safari browser 13 Host Driver Changes (With respect to SDK 0.5.2 release) All the APIs are documented with the HTML programmers guide. 13.1 Defines and Structures 0.5.2 Release 1.0.0.1 Release Action _NetCfgIpV4Args_t SL_WLAN_SMART_CONFIG_START_EVENT SL_NETAPP_HTTPGETTOKENVALUE SL_NETAPP_IPACQUIRED_EVENT SL_NETAPP_HTTPPOSTTOKENVALUE SL_NETAPP_IP_LEASED SL_NETAPP_IP_RELEASED SlNetCfgIpV4Args_t SL_WLAN_SMART_CONFIG_COMPLETE_EVENT SL_NETAPP_HTTPGETTOKENVALUE_EVENT SL_NETAPP_IPV4_IPACQUIRED_EVENT SL_NETAPP_HTTPPOSTTOKENVALUE_EVENT SL_NETAPP_IP_LEASED_EVENT SL_NETAPP_IP_RELEASED_EVENT Changed Changed Changed Changed Changed Changed Changed 13.2 File change File Datatypes.h Action Removed 13.3 Data Types changes Data Types native and special UINT8,UINT16,UINT32,INT8,INT16,INT32 Action Changed to _u8,_u16,u32, _i8,_i16,_i132 13.4 Additional changes Added sl_DeviceEnablePreamble() to User.h Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 24/25 CC3200 SimpleLink™ Wi-Fi® SDK v1.0.0 Release Notes www.ti.com 14 Driverlib Changes (With respect to SDK 0.5.2 release) All the APIs are documented with the Driver library user’s guide. Detail Action Added support for “GPIOA4” module. Files Changed : gpio.c, hw_memmap.h, prcm.c, prcm.h Files Changed: pin.h, prcm.h Files Changed : spi.c API changed : SPIConfigSetExpClk Files Changed: wdt.c,wdt.h API Removed: WatchdogIntEnable Files changed : prcm.c, prcm.h API’s changed : PRCMHibernateWakeUpGPIOSelect PRCMSysResetCauseGet PRCMPeripheralClkEnable PRCMLPDSWakeUpGPIOSelect PRCMHibernateWakeupSourceEnable PRCMHibernateWakeupSourceDisable PRCMHibernateWakeupCauseGet PRCMHibernateIntervalSet PRCMHibernateWakeUpGPIOSelect PRCMHibernateEnter PRCMSlowClkCtrGet PRCMSlowClkCtrMatchSet PRCMSlowClkCtrMatchGet PRCMOCRRegisterWrite PRCMOCRRegisterRead PRCMIntEnable PRCMIntDisable PRCMRTCInUseSet PRCMRTCInUseGet PRCMRTCSet PRCMRTCGet PRCMRTCMatchSet PRCMRTCMatchGet API’s added : PRCMHIBRegRead, PRCMHIBRegWrite Added pinmux utility support for ADC. Fixed a bug regarding enable of SPI TURBO MODE Removed redundant API “WatchdogIntEnable” Updated API’s with optimal delay for accessing MCU memory map from addresses 0x4402F800 to 0x4402FC94. This is to address the below mentioned caveat. Caveat: Hardware Registers (32 bit wide) located in MCU memory map from addresses 0x4402 F800 to 0x4402 FC94 , by virtue of their connection on the device bus matrix, require a much longer access cycle compared to all other registers in the MCU memory map. Uncontrolled back to back accesses mapping the above mentioned registers could interfere with the data path efficiency / stability of the device. Copyright 2014, Texas Instruments Incorporated Features characteristic data and other information are subject to change. PAGE: 25/25