- CC3200 Software Development Kit (SDK) Source code for drivers, OS and example applications: UniFlash (SimpleLink version) A tool for transferring files from the PC to the Serial Flash on the LaunchPad: CC3200 SDK Service Pack: A firmware update for the CC3200; it is uploaded using UniFlash: PinMux Tool V3.
- The HTTP Web Client is used to perform HTTP GET and POST requests, the current version that comes with CC3200 SDK 1.1.0 needs to be updated with the ones found in the Resources folder of this repository.
- The ccs is running on mac, just the sdk files and projects are from a drive mounted by the virtual machine since the sdk cannot be installed on mac os x. The jumper configuration is as shown in the tutorial, all projects compile without errors, some generate a couple warning messages with paths like.
- // // Add unsecured AP profile with priority 6 (7 is highest) -之前的SDK不支持这种模式,必须要增加Profile形式?现在可以删除这个?Test-OK,可以删除! // // Because of a limitation in SDK-0.5 which prevents the automatic addition // // of the profile (fast), the application is required to explicitly add it.
Introduction of TI CC3200 WiFi Modules
The TI CC3200 WiFi Modules, used for data transparent transmission. USR-C322 is a wifi module released by USR IOT, which has the features of minisize, low power and industry-grade. The hardware of USR-C322 wifi module integrates MAC, baseband chip, RF transceiver unit and power amplifier.
USR-C322 wifi module is based on TI CC3200 chip, which has industrial ARM Cortex-M4 core and ultra-low power operation mechanism. And it supports WiFi protocol and TCP/IP protocol. User can achieve the function of UART devices connecting to Internet with simple configuration.
Features of TI CC3200 WiFi Modules
Support Wi-Fi@2.4 GHz 802.11 b/g/n wireless standards
Based on ARM Cortex-M4 kernel, running frequency of 80 MHZ
Support WEP, WPA/WPA2 security mode
CC3200 SDK for MAC OS X. Intellectual 335 points Ankit Suthar Replies: 4. Hi, Is CC3200 SDK available for MAC OS X? I am not able to find.
Support AP/STA working mode
Support Simplelink/usrlink networking configuration
Support custom webpage function
The fully integrated serial to wifi TCP/UDP transmission function,the rate of serial port up to 3M bps
Support two uart and three socket communication
Support PC1 16 bytes encryption when work in transparent transmission mode
Support httpsD Client function
Support websocket function
Cc3200 Sdk
Support SSL Client function
Support search in local area network (LAN) and wireless parameters setting function
Support TCP/UDP Client registration packet mechanism
Support class RFC2217 automatic baud rate adaptation function
Supports 485 transmission control
Support AT+ simple instruction set configuration
Single 3.3 V power supply
Ultra low power mode, support deep dormancy
Support internal/external antenna option
Minisize: 18.22mm*26.65mm*2.8mm SMT
FCC/CE/RoHS certificated
Function of TI CC3200 WiFi Modules
TI CC3200 Chip: TI chips; based on ARM Cortex-M4 kernel; running frequency of 80 MHZ
Ultra-low power: Working : Min 3.5mA; Deep Sleep : Min 25uA
Open SDK: Support secondary development according to TI SDK and “USR” encapsulated SDK
High-speed UART: Max baud rate of 3Mbps (with specific firmware and opening the flow control; In this firmware, the module only can work in transparent transmission mode)
Simplelink: one key access to WiFi
Double serials: two UARTs
Three links: three TCP links
Two encryption communication methods: PC1 Encrypt,SSL encryption submission
More functions: custom webpage, websocket, httpsd client
No data loss
Application Field of TI CC3200 WiFi Modules
WiFi remote control and monitoring, TCP/IP and WiFi coprocessor
WiFi remote control toy such as aircraft and cars
WiFi Internet radio, camera, digital photo frame
Medical instrument, data acquisition, handheld device
WiFi fatness testing machine, smart card terminal, Smart Home
Instrument, equipment parameter monitoring, wireless POS machine
Modern agriculture, military field and other wireless related secondary development applications
Ultra-low Power TI CC3200 WiFi Modules
Cc3200 Sdk For Mac Windows 10
C322 has five power modes,which has Min.3.5mA standby power and has Min.25uA deep sleep power.Its power control can be the highest level.
Structure of TI CC3200 WiFi Modules
Function Upgrade of TI CC3200 WiFi Modules
Data Submitted to Web Server Directly
Small Size
Images of TI CC3200 WiFi Modules
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- 2Prerequisites
Objective[edit]
This application demonstrates Camera Application on a CC3200 LaunchPad setup. This application captures QVGA image in JPEG format and displays in a web browser.
Prerequisites[edit]
Hardware[edit]
- CC3200 LaunchPad Rev 3.0 onwards
- CC3200 Camera Booster Pack Rev 3.0 onwards
- MT9D111 Camera Module
Software[edit]
- CC3200 Camera Application
- Latest SDK Firmware Package
Application details[edit]
In this application, Simplelink device runs in Access Point Mode.
User needs to connect the Wi-Fi enabled device PC/Smartphone to the device AP (Default SSID: mysimplelink-MACAddr)
Using a web browser, access http://mysimplelink.net/camera_demo.html, the static pages stored on Serial FLASH will be displayed.
Press/Click 'Start' button to start capturing. The captured image will be written to Serial FLASH and displayed in the web browser.
The following picture illustrates the usage of the camera application:
Source Files briefly explained[edit]
- main.c - System Initialization, Spawns the Camera Service Task. HTTP server callback request to handle token from HTML page.
- gpio_if.c - Handles GPIO related operations
- pinmux.c - Generated by Pinmux utility pin to configure Camera Data and I2C
- camera_app.c - Handles DMA Configuration, Camera Capture and NVMEM File operations
- MT9D111.c - MT9D111 sensor related functions are implemented
- startup_*.c - Implements tools specific interrupt vector table
Usage[edit]
- Flash Example Content(html,image,Application binary)on serial flash by following below steps.
- Open <cc3200-sdk>examplescamera_applicationhtmlcamera_application.ucf session file in Uniflash.
- Flash the files to the device. Detailed instructions at Uniflash User Guide.
- Configure the device as described in next section
- Run the reference application
- Run From IDE (IAR/CCS)
- Open the Project as mentioned in the <cc3200-sdk>docsCC3200-Getting Started Guide.pdf
- Build and download the application to the board
- Run Flashed Binary file
- Run From IDE (IAR/CCS)
- Remove SOP Jumpers on Board and Press Reset. Refer <cc3200-sdk>docsCC3200-Getting Started Guide.pdf for detailed Information.
- Remove SOP Jumpers on Board and Press Reset. Refer <cc3200-sdk>docsCC3200-Getting Started Guide.pdf for detailed Information.
- Device started in AP mode, Connect your PC/SmartPhone to 'mysimplelink-<macAddress>'.
- Open 'mysimplelink.net/main.html' in browser of PC/MAC/Smartphone, goto 'Camera' tab and Control Camera Capture in the CC3200 device.
Configuring the target device[edit]
- Remove J10 and J11 jumpers to cut off the TDI and TDO from FTDI.
- Mount the jumpers J6 and J7 in the RX/TX mode. This enables the launchpad interface to the booster pack.
- Remove SOP-2 Jumper. For Debug(Using IAR/CCS) Mode, Ensure SOP 0 is mounted on the CC3200 launchpad. Since, TDI and TDO are used for I2C interface, the JTAG is operational in SWD mode. # Remove Jumpers J2, J3 and J4. This disconnects the GPIO from on-board sensors.
- Mount the Camera Booster pack on the launchpad as shown below. Make sure the VCC on P1 connector mates with VCC indication on the booster pack. Similarly, the GND on P2 connector should align with GND indication on the camera booster pack.
Please note that only one sensor has to be interfaced to the camera booster pack.
Limitations/Known Issues[edit]
- The application requires about 250 KB space in serial Flash. Downloading html/bin files using uniflash may fail if enough space is not available on serial flash. Try erasing older files from serial flash using Uniflash.
- There is significant lag in JPEG output since capture images are stored in serial flash and polled by web browser. For real time JPEG streaming, Refer to CC32xx Websock Camera Application
- This application uses TDI and TDO for I2C interface and so, the following configuration needs to be included in PinMuxConfig function in the pinmux.c file [Only required for SDK 1.0].
Links[edit]
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