Jump to content
Forum sending old emails Read more... ×

Search the Community

Showing results for tags 'cc3200'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • News
    • Announcements
    • Suggestions
    • New users say Hi!
  • Spotlight!
    • Sponsor Spotlight
    • Sponsor Giveaways
  • Energia
    • Energia - MSP
    • Energia - TivaC/CC3XXX
    • Energia - C2000
    • Energia Libraries
  • MSP Technical Forums
    • General
    • Compilers and IDEs
    • Development Kits
    • Programmers and Debuggers
    • Code vault
    • Projects
    • Booster Packs
    • Energia
  • Tiva-C, Hercules, CCXXXX ARM Technical Forums
    • General
    • SensorTag
    • Tiva-C, Hercules, CC3XXX Launchpad Booster Packs
    • Code Vault
    • Projects
    • Compilers and IDEs
    • Development Kits and Custom Boards
  • Beagle ARM Cortex A8 Technical Forums
    • General
    • Code Snippets and Scripts
    • Cases, Capes and Plugin Boards
    • Projects
  • General Electronics Forum
    • General Electronics
    • Other Microcontrollers
  • Connect
    • Embedded Systems/Test Equipment Deals
    • Buy, Trade and Sell
    • The 43oh Store
    • Community Projects
    • Fireside Chat
  • C2000 Technical Forums
    • General
    • Development Kits
    • Code Vault
    • Projects
    • BoosterPacks

Calendars

There are no results to display.


Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Location


Interests


Sparkfun


Github

Found 165 results

  1. Hi I would like to utilize LPDS mode for CC3200. I am following TI SDK idle_profile_nonos example. However, since my code was developed in Energia environment, I am trying to add PM related functions into my code. However, it doesn't enter sleep mode. Here is what I did. I really appreciate if anyone who is familiar with LPDS can share their experience. One issue I can think of now is, according to TI, they mentioned that we need to set up SimpleLinkSyncWaitLoopCallback to put MCU to sleep when it is idle. However, I am not sure how SimpleLinkSyncWaitLoopCallback is invoked in Energia http://e2e.ti.com/support/wireless-connectivity/wifi/f/968/p/769004/2848594#2848594 1. I am using Energia IDE to develop my code. In setup(), I include PM Initialization struct platform_pm_ops lp3p0_pm_ops; /* Initialize the PM framework */ if (cc_pm_framework_init()){ Serial.println("Error: PM framework init failed"); while(1); } /* Get the SOC specific platform operations */ lp3p0_get_pm_ops(&lp3p0_pm_ops); /* Register PM ops with framework */ if(cc_pm_platform_ops_register(&lp3p0_pm_ops)){ Serial.println("Error: PM framework init failed"); while(1); } /* Register the interrupt with the global interrupt handler */ MAP_IntRegister(INT_PRCM, prcm_interrupt_handler); /* Enable the interrupt */ MAP_IntEnable(INT_PRCM); 2. In loop(), if GP28 is LOW, then I do the following if (sl_WlanPolicySet(SL_POLICY_PM, SL_NORMAL_POLICY, NULL, 0) < 0) { Serial.println("Error: unable to configure network power policy\n\r"); while(1);//LOOP_FOREVER(); } // set up gpio handler lp3p0_setup_power_policy(1); // 0: POWER_POLICY_SLEEP; 1: POWER_POLICY_STANDBY // just to clear any pending event _SlNonOsMainLoopTask(); set_gpio_as_wk_src(0, 0x3, 0); // WK_LPDS = 0x0, GPIO_SRC_WKUP = 0x3, PRCM_LPDS_HIGH_LEVEL = 0x0 cc_idle_task_pm(); 3. The functions above are directly from lp3p0_plat_ops.c. However, since I only want to use GPIO as the wake up source, I modify the interrupt handler as follows void prcm_interrupt_handler() { int status; /* Read the interrupt status, also clears the status */ status = MAP_PRCMIntStatus(); if (0 == status) { /* Invoke the wake from LPDS interrupt handler */ wake_interrupt_handler(); } else { } } 4. Since my wake up source is GPIO, I comment out Host IRQ and RTC portions in set_wkup_srcs May I know if I am missing anything else? Thanks, Dennis
  2. Hi I am developing a program for CC3200. The global variables in my program consumes quite an amount of space. As I continue to develop, I foresee there will be more space required. I am seeing the following from Energia compiler output. CC3200 has 1MB Flash. Both .text section and .bss section take 196KB. It seems like there is still space available. Is it possible to change the loader configuration to extend the address space of .bss section? "Sketch uses 35440 bytes (18%) of program storage space. Maximum is 196608 bytes. Global variables use 167124 bytes (85%) of dynamic memory, leaving 29484 bytes for local variables. Maximum is 196608 bytes. Low memory available, stability problems may occur." Thanks, Dennis
  3. DiegoPerGon

    TLC5940 lib

    Hello community, I'm newbie in the forum. Well the issue is I've been looking for a TLC5940 library that is compatible with the CC3200 launchpad. I tried to modify the PaulStoffregen library pin_outs and add the CC3200 pins, but I can't find the OC1A, OC1B and OC2B for Xtal, Blank and GSC, someone who can help me???
  4. hai all, i will working to CC3220SF launchpad i will try to interface at Load cell using Hx711 Amplifier i have some error will be occur , how to resolve this issue any one work hx711 at CC3220SF or Any launchpad Please Share the Library file. and One Wire Digital Temperature Sensor - DS18B20 working source code Thanks Selva
  5. Hello, I want CC3200 to act as an access point and server a webpage to give SSID and Password of a router. For this I am using SmartConfigexample in Energia. When I upload the code then it only shows " Starting WiFi SmartConfig" on Serial monitor. No AP appears. Is there something I might be missing? What should be the jumper setting while running this application on CC3200? Is there any relevant tutorial available for this example?
  6. gunit

    LCD for CC3200

    Dear All, I want to interface an LCD to CC3200. Please suggest the name of lcd which can be used with cc3200 and energia. Regards, gunit
  7. I wanted to communicate my cc3200 with tms 57004 microcontroller using uart. So, I have connected uart_rx of tms 57004 to Uart_tx of 3200. uart_tx of tms 57004 to Uart_rx of 3200. Gnd of tms57004 to gndof cc3200. In tms 57004 I have set Baud rate to be 9600 and 1 stop bit and no parity. Can anyone tell me how to configure uart in cc3200. Regards, Gunit
  8. Hi, Is there any tutorial that explains how to configure cc3200 launch pad as a SNMP agent and set up TRAP? Thank you, Yasith
  9. 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.
  10. 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.
  11. 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?
  12. 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 !
  13. 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 !
  14. 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
  15. 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.
  16. 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.
  17. 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).
  18. 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 .
  19. 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
  20. 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.
  21. 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?
  22. 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
  23. 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.
  24. 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
  25. 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.
×