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Found 158 results

  1. Hi, Is there any tutorial that explains how to configure cc3200 launch pad as a SNMP agent and set up TRAP? Thank you, Yasith
  2. Amanchaturvedi

    UART on cc3200

    Hello, I want to use three UART channels to connect my sensors on cc3200. The pin map is quite confusing. Please help me out.
  3. Amanchaturvedi

    Port firebase-arduino library

    Can anyone port firebase-arduino library for energia? I need to send data to firebase using cc3220 for my project. I think only one file need to be change but I am not getting anything. The link is: https://github.com/firebase/firebase-arduino Thanks in advance.
  4. Amanchaturvedi

    Connect CC3200 to firebase

    Hello, I want to connect cc3220 to firebase database. Earlier I was using Esp8266 with firebase-arduino library but Energia do not support this library. How can it be done on cc3200?
  5. Hello guys ! Im try to using i2c communicate with module LCD 16x02_I2C_PCF8574 but it not work !!! Im using library : LiquidCrystal_I2C.h . but not work and i try porting library from Arduino to Engeria and it not work too. maybe im using library same as this topic : Someone can help me solved this problem or share with me a library work ... many thanks !
  6. Hello guys ! Im try to using i2c communicate with module LCD 16x02_I2C_PCF8574 but it not work !!! Im using library : LiquidCrystal_I2C.h . but not work and i try porting library from Arduino to Engeria and it not work too. maybe im using library same as this topic : Someone can help me solved this problem or share with me a library work ... many thanks !
  7. Sir , how to operate the water level indicator with CC3200 controller . Then, what kind of water level sensor can be used to efficiently sense the raising level of water
  8. The Energia example of SimpleWebServerWifi is working fine within the WiFi network connection after putting the IP address. But when the same IP address is put on an internet in different location/network it does not connect. Please tell me the procedure so that I can make the LED on and off via internet. Regards. Yunus.
  9. I need help, I am trying to get my nokia 5110 working with a CC3200 launchpad. I was able to get the Nokia working with the msp430g2553 using the LCD_5110 library. But no Luck with the CC3200, I also tried it with the LCD_5110_SPI library. I am hoping someone will share a working example for the Nokia on a CC3200. I tried the suggestions in this post. https://forum.43oh.com/topic/7768-problem-with-cc3200-and-lcd5110-library/?tab=comments#comment-62408 Thank you.
  10. Back in June, I wrote a very basic sketch that sent an email via my hosted SMTP server. Unfortunately, the USB drive I stored the sketch on is toast. I don't recall the source and after digging through the examples, libraries and the forum, I'm unable to find an example I might have drawn from. Does anyone have an idea of what code example I might have used? I know I didn't write anything from scratch. I also know I didn't use Temboo or SMTP2Go, as I still have the email in my gmail mailbox (and it came from my hosted domain).
  11. I am trying to read a .wav file from sd card and play it using I2S on CC3200 audio booster in Energia. I have modified the Wifi audio example of CC3200 sdk for this. The dma is setup in ping pong mode and sd card loads data into the buffer but the tx dma interrupt fires only once in primary mode and once in alternate mode. I could not understand why its firing only once. I have configured I2S in stereo mode with 16KHz sampling frequency and 16 bit size. This is my tx dma handler .
  12. Hi, I am looking to interface CC3200 Launchpad with Kentec K350QVG 3.5" LCD Booster pack using Energia. I can't find any library suits for CC3200. Does anyone interfaced this display with CC3200? If so, can any one guide me? Thanks
  13. Good morning! I set up a new install of Windows with CCS and Energia installed. While going through the quick start guide, I found I was unable to compile the Blink example. I assumed that the issue was due to using the drivers from Ti's SDK rather than DPInst64 - I was unable to get a copy of the drivers posted here. After obtaining the drivers and installing, I still get the same error. I have also installed Energia on a second and get the same errors during compile. Error messages are below: <command-line>:0:15: warning: ISO C++11 requires whitespace after the macro name In file included from c:\users\doug\appdata\local\energia15\packages\energia\tools\arm-none-eabi-gcc\6.3.1-20170620\arm-none-eabi\include\string.h:10:0, from C:\Users\Doug\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/Energia.h:8, from C:\Users\Doug\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/Arduino.h:3, from C:\Users\Doug\AppData\Local\Temp\builda9304c47a9d01225cec361d757013532.tmp\sketch\Blink.ino.cpp:1: c:\users\doug\appdata\local\energia15\packages\energia\tools\arm-none-eabi-gcc\6.3.1-20170620\arm-none-eabi\include\stdlib.h:225:8: error: conflicting declaration of C function 'char* utoa(unsigned int, char*, int)' char * _EXFUN(utoa,(unsigned, char *, int)); ^ In file included from C:\Users\Doug\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/Energia.h:10:0, from C:\Users\Doug\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/Arduino.h:3, from C:\Users\Doug\AppData\Local\Temp\builda9304c47a9d01225cec361d757013532.tmp\sketch\Blink.ino.cpp:1: C:\Users\Doug\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/itoa.h:34:14: note: previous declaration 'char* utoa(long unsigned int, char*, int)' extern char* utoa( unsigned long value, char *string, int radix ) ; ^~~~ exit status 1 Error compiling for board CC3200-LAUNCHXL (80MHz). Any assistance would be appreciated.
  14. Can anyone send me a copy, please? I have the SDK installed, so the board shows properly in Device Manager, but I get a compile error in Energia. Prior to this, I did a clean install of Energia on a new install of Windows and when I went to grab the CC3200 drivers, they're not available: http://energia.nu/guide/guide_windows/ The link to http://energia.nu/files/cc3200_drivers_win.zip shows: Oops! Our 404 is showing... That page can’t be found. Nothing was found at this web address. Click your back button, use the menu tabs, or try a search?
  15. HI Guys Can anyone tell me if the MT boards has been released for the CC3200? I want to try some multitasking sketches. Regards Paul
  16. Hi Guys I installed Energia on my PC and it is running fine. BUT now I install on my brothers pc and i get this message when trying to run any of the example sketches. He is using a win7 4 bit pc. Energia: 1.6.10E18 (Windows 7), Board: "CC3200-LAUNCHXL (80MHz)" Build options changed, rebuilding all <command-line>:0:15: warning: ISO C++11 requires whitespace after the macro name In file included from c:\users\owner\appdata\local\energia15\packages\energia\tools\arm-none-eabi-gcc\6.3.1-20170620\arm-none-eabi\include\string.h:10:0, from C:\Users\owner\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/Energia.h:8, from C:\Users\owner\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/Arduino.h:3, from sketch\sketch_dec27a.ino.cpp:1: c:\users\owner\appdata\local\energia15\packages\energia\tools\arm-none-eabi-gcc\6.3.1-20170620\arm-none-eabi\include\stdlib.h:225:8: error: conflicting declaration of C function 'char* utoa(unsigned int, char*, int)' char * _EXFUN(utoa,(unsigned, char *, int)); ^ In file included from C:\Users\owner\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/Energia.h:10:0, from C:\Users\owner\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/Arduino.h:3, from sketch\sketch_dec27a.ino.cpp:1: C:\Users\owner\AppData\Local\Energia15\packages\energia\hardware\cc3200\1.0.2\cores\cc3200/itoa.h:34:14: note: previous declaration 'char* utoa(long unsigned int, char*, int)' extern char* utoa( unsigned long value, char *string, int radix ) ; ^~~~ exit status 1 Error compiling for board CC3200-LAUNCHXL (80MHz). This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.
  17. Hi Guys Your drawing/jpeg link on page http://energia.nu/pin-maps/guide_cc3200launchpad/ is broken. can someone pls point out the pin numbering for the cc3200 launchpad for me with regards to digitalRead() ? I found this diagram in the cc3200 hardware document. Would one then just use digitalRead(57) for pin P3-3? Secondly, does anyone know what registers to read if you want to read all the bits at once? For example in the arduino you could just read PORTD ? What are the registers for the cc3200 on the launchpad? Many thanks Paul
  18. The CC3200 Launchpad has been sitting on my desk for quite some time. Today I decided to hook it up and see if it can come in handy in any of my projects. I can say one thing... this Launchpad is well designed. Anyway, the camera boosterpack was announced way back and unfortunately it is a TI reference design. The camera itself is a MT9D111($18) module. The Camera BoosterPack has support for Flexi modules too, including the OV3660 camera sensor. The schematic shows a bunch of caps and resistors and a couple of power management chips. Would it be worthwhile getting a PCB assembled? I'm sure TI won't mind if we take their PCB package and replicate it for a group buy. If it is within 5x5 or so, I can have Elecrow do a 20 pcb set. I'm guessing $5 shipped in the US after taking into account 2 way shipping, PCB cost and packaging. CC3200 Camera BoosterPack Wiki page.
  19. VIVEKSUTAR0709

    GPS interfacing

    Hello Sir/Madam, I am using the GPS module NEO-M8N, wants to interface to ArduCam_CC3200_UNO board, Can anyone help me with this.
  20. smula

    CC3200 WiFi WEP

    CC3200R chip with the ARM® Cortex®-M4 Core at 80 MHz CC3200 board based on the Launch_XL reference design Service Pack: servicepack_1.0.1.11-2.9.0.0 Energia IDE 1.6.10E18 Windows 10 Hello, Thank you for having this great forum and all the work you have done for the CC3200 SoC. I am having an issue with my project. I am utilizing the CC3200 for an IoT project. We recently did an installation of our prototype at a venue where they use a WEP network. Our CC3200 boards have worked fine with WPA networks but this is the first instance where we have had to work with a WEP network. Before I have them changing their network(in the middle of the woods at a campground) I was hoping to sort out why the WEP connection fails. Just using the ConnectwithWEP example provided by Energia IDE which utilizes the WiFi and wlan libraries I am unable to connect to a WEP network. I have recreated the network at my home setting up a WEP network using a 10 character hexadecimal key which is what they are using. (64 bit Encrypted WEP network) char ssid[] = "myssid"; int key_idx = 0; char key[] = "##########"; (where # is 0-9 A-F 10 characters long) The board finds the network but never connects (Attempting to to connect to Network named myssid ...........) However, If i make the key 13 characters long I connect to the network but then it sits waiting to be assigned an ip address. Furthermore, if I assign a static ip the board connects and is assigned the static ip but I have no network access via pinging the board or retrieving a web page via a GET request. I have read about this similar issue here: https://e2e.ti.com/support/wireless_connectivity/simplelink_wifi_cc31xx_cc32xx/f/968/t/415573 but it never seemed to have been answered. It seems like there is an issue with using 10 hexadecimal characters vs 13 ASCII characters. When I use the 10 character string it never gets to a certain point. If I add an additional 3 characters it makes it to a certain point but of course the key is wrong and so it is never assigned an ip address. I am able to connect to the WEP network with my pc and mobile phone. I have know idea what they use behind the scenes for making the network connection. I have begun looking through the WiFi libraries but it seems odd the problem would be there. It has survived through both Arduino and Energia trials and scrutiny. Any ideas of what I might try? Many thanks Sam
  21. I've been tinkering with AWS IoT in conjunction with CC3200 + Energia for a while now with varying degrees of success. The purpose of this post is using the RESTful API to update a "thing" status in the cloud. The code is listed below and I'm seeing some authentication errors. I was hoping someone can correct me if there are any errors in the way I'm using "client.ssConnect". I used a slightly modified WiFiClient.cpp and WiFiClient.h from here. I know its not a library issue since I'm able to connect using MQTT. char aws_endpoint[] = "xxxxxxxxxxxxxx.iot.us-east-1.amazonaws.com"; if (client.sslConnect(aws_endpoint, 443)) { Serial.println("Connected to server"); String PostData = "{\"value1\" : \"testValue\", \"value2\" : \"Hello\", \"value3\" : \"World!\" }"; request = "POST /things/"; request += thingname; request += "/shadow"; request += " HTTP/1.1"; Serial.print("Request:\t"); Serial.println(request); Serial.print("Post data:\t"); Serial.println(PostData); client.println(request); client.println("Host: "); client.println(aws_endpoint); //client.println(":443"); client.println("User-Agent: Energia/1.1"); client.println("Connection: close"); client.println("Content-Type: application/json"); client.print("Content-Length: "); client.println(PostData.length()); client.println(); client.println(PostData); client.println(); } else { Serial.println("Connection failed"); } Serial.println(); // Capture response from the server. (10 second timeout) long timeOut = 5000; long lastTime = millis(); while((millis()-lastTime) < timeOut) { // Wait for incoming response from server while (client.available()) { // Characters incoming from the server char c = client.read(); // Read characters Serial.write(c); } } Here is the output that I see: RootCA found! Client certificates found! Device ID is: 3250763216 Attempting to connect to WiFi network . Connected to WiFi network: ABCDEFGH Waiting for IP IP is: 192.168.1.107 Connected to server Request: POST /things/MyCC3200/shadow HTTP/1.1 Post data: {\"value1\" : \"testValue\", \"value2\" : \"Hello\", \"value3\" : \"World!\" } HTTP/1.1 403 Forbidden content-type: application/json content-length: 91 date: Tue, 26 Jul 2016 11:46:59 GMT x-amzn-RequestId: 4d5388a9-e3c4-460a-b674-c3f971f3330d connection: Keep-Alive x-amzn-ErrorType: ForbiddenException: {"message":"Missing Authentication Token","traceId":"4d5388a9-e3c4-460a-b674-c3f971f3330d"}
  22. I am making an IOT based attendance system using AdafruitFingerprint sensor and CC3200 . My Fingerprint sensor library works better and using 12 and 23 serial ports for Tx and Rx but I am getting problem with my Softwareserial.h library file. I am not sure if it a bug or my mistake could anyone help me solve this issue or suggest me another way to finish this project ? I have uploaded the Library file which I was using from github.com Thank you, Raja.SoftwareSerial.cppSoftwareSerial.h
  23. Hi, I want to set even parity for Modbus communication between an energy meter and cc3200 in Energia, please guide me , how can I set my parity bit? Thanks.
  24. Fmilburn

    RFID Booster Pack for CC3200

    I put together a prototype Booster Pack that attaches to the CC3200 and has a RFID-RC522 card (sometimes called a MIFARE module), two buttons, and two LEDs. The CC3200 is connected to the cloud using Temboo. Currently it sends an email to me with information on the card used when accessed but it would be easy to modify to record time of access, card used, etc and put it into say a spreadsheet. This was a one afternoon plus an evening project for both hardware and software using Energia - very easy to do. The cards have security holes but I am pretty sure they pose too high a technical challenge for my local hooligans. I'm more afraid they might rip it apart and take my CC3200 than anything else. This is the Booster Pack, top view. Here it is attached to an upside down CC3200. In this photo it has been mounted in an enclosure and is reporting a successful read and transmission with the green LED. And if you are really interested, here is the schematic. I am using the RFID library located here. And if you aren't familiar with Temboo, find it here.
  25. I want to set even parity for Modbus communication between an energy meter and cc3200 in Energia, please guide me , how can I set my parity bit?
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