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  3. Energia

    1. Energia - MSP

      Energia is a fork of Arduino for the Texas Instruments MSP430 and MSP432 Microcontrollers. Feel free to ask any questions related to it and the developers will get back to you.

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    2. Energia - TivaC/CC3XXX

      Support for Energia on Tiva and CCC3XXX ARM Microcontrollers.

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    3. Energia - C2000

      Support for Energia on C2000 Microcontrollers.

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  4. MSP Technical Forums

    1. General

      General discussion about the MSP430 and MSP432. Beginners, feel free to ask your questions here.

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    2. Compilers and IDEs

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    5. Code vault

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    6. Projects

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    7. Booster Packs

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    8. Energia   (71,555 visits to this link)

      Energia is a fork of Arduino for the Texas Instruments MSP430, MSP432, TivaC, CC3XXX and C2000 microcontrollers. Feel free to ask any questions related to it and the developers will get back to you.

  5. Tiva-C, Hercules, CCXXXX ARM Technical Forums

    1. General

      General discussion about the TI's Tiva-C, Hercules and CCXXXX ARM cores. Beginners, feel free to ask your questions here.

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    2. SensorTag

      Share your BLE and Wi-Fi Sensortag Projects and ask questions here.

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    3. Tiva-C, Hercules, CC3XXX Launchpad Booster Packs

      Designed any new plugin modules for your Tiva-C, Hercules or CCXXXX Launchpad? post them here. If you find any commercially available BoosterPacks, post them too.

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    4. Code Vault

      Share your ARM code snippets in this forum. You may also post any interesting code you find on the web here.

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    5. Projects

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    6. Compilers and IDEs

      Ask questions related to TI Tiva-C or CCXXXX ARM compilers such as ARM-GCC, Code Composer Studio, Code-Sourcery etc and IDE's including Eclipse and Atollic.

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    7. Development Kits and Custom Boards

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  6. Beagle ARM Cortex A8 Technical Forums

    1. General

      General discussion about the Beagle board/bone and the ARM Cortex A8. Beginners, feel free to ask your questions here.

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    2. Code Snippets and Scripts

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    3. Cases, Capes and Plugin Boards

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    4. Projects

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  7. General Electronics Forum

    1. General Electronics

      A forum for all general electronic discussion including analog, software and PCB design. Feel free to talk and ask questions about algorithms, circuits, enclosures - anything related to electronics.

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    2. Other Microcontrollers

      Have questions on another microcontroller? Ask it here. Feel free to discuss and talk about other controllers including Atmel, Microchip, AVR, C2000, Piccolo and others.

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  8. Connect

    1. Embedded Systems/Test Equipment Deals

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    2. Buy, Trade and Sell

      Use this forum to trade, give away or sell your stuff. try to swap your ARM boards with one another!

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    3. The 43oh Store

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    5. Fireside Chat

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  9. C2000 Technical Forums

    1. General

      General discussion about the C2000. Beginners, feel free to ask your questions here.

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    2. Development Kits

      Have a question about a particular development kit? Ask it here. Includes Delfino, Piccolo control cards and motion control kits. Feel free to discuss any other C2000 kits too.

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    3. Code Vault

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    4. Projects

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    5. BoosterPacks

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  • Latest Posts

    • Hello everyone. I am trying to design a prototype for a fairly simple motor controller using a Tiva EK-TM4C1294XL board and Energia. I have a 20x2 char LCD, 5 buttons and 3 output signals. Buttons are momentary switches for, respectively, 1) going up while pressed and stopping and waiting in standby when released 2) going down while being pressed and stopping and waiting in standby when released 3) going to bottom when pressed once 4) going to top when pressed once and 5) stopping due to emergency (stop while being pressed and standby when released. I am not going to include the 3 output signals into the discussion because they are easy to handle later. For the 1st and 2nd buttons, I thought it would be best to use the interrupts being fired at RISING and FALLING edges, so that I would start running the motor when the putton is pressed and stop it when the button is released. However, my problem is that when I press and keep pressed the 1st, 2nd and 5th buttons, my code prints "READY" on my LCD, which means standby, as if the button is released. Can somebody please explain me what I am doing wrong? Below is my poor code. #include <LiquidCrystal.h> #define RS 31 #define EN 32 #define D4 33 #define D5 34 #define D6 35 #define D7 36 #define asagi 42 #define yukari 43 #define tamasagi 44 #define tamyukari 45 #define acil 46 #define upled 6 #define pwmenable 7 #define downled 8 int i=0; int j=5; LiquidCrystal lcd(RS, EN, D4, D5, D6, D7); void setup() {      pinMode(upled, OUTPUT);   pinMode(pwmenable, OUTPUT);   pinMode(downled, OUTPUT);      pinMode(asagi, INPUT_PULLUP);   pinMode(yukari, INPUT_PULLUP);   pinMode(tamasagi, INPUT_PULLUP);   pinMode(tamyukari, INPUT_PULLUP);   pinMode(acil, INPUT_PULLUP);        lcd.begin(20, 2);     lcd.setCursor(0, 0);     lcd.print("01234567890123456789");     lcd.setCursor(0, 1);     lcd.print("01234567890123456789");   delay(1000);   lcd.clear();   digitalWrite(upled, LOW);   digitalWrite(downled, LOW);   analogWrite(pwmenable, 255);   attachInterrupt(asagi, startgodown, FALLING);   attachInterrupt(asagi, godownstop, RISING);   attachInterrupt(yukari, startgoup, FALLING);   attachInterrupt(yukari, goupstop, RISING);   attachInterrupt(tamasagi, gobottom, FALLING);   attachInterrupt(tamyukari, gotop, FALLING);   attachInterrupt(acil, startemergency, RISING);   attachInterrupt(acil, emergencyend, FALLING); } void startgodown() {      lcd.clear();   lcd.setCursor(0, 0);   lcd.print("ASAGI"); // Go Down } void godownstop() {   lcd.clear();   lcd.setCursor(0, 0);   lcd.print("HAZIR1"); // Ready1 } void startgoup() {      lcd.clear();   lcd.setCursor(0, 0);   lcd.print("YUKARI"); // Go Up } void goupstop() {   lcd.clear();   lcd.setCursor(0, 0);   lcd.print("HAZIR2"); //Ready2 } void gobottom() {   lcd.clear();   lcd.setCursor(0, 0);   lcd.print("TAM ASAGI"); //Go to bottom } void gotop() {   lcd.clear();   lcd.setCursor(0, 0);   lcd.print("TAM YUKARI"); // Go to top } void startemergency() {      lcd.clear();   lcd.setCursor(0, 0);   lcd.print("ACIL"); // Emergency   lcd.setCursor(0, 1);   lcd.print("DURUM"); } void emergencyend() {   lcd.clear();   lcd.setCursor(0, 0);   lcd.print("HAZIR3"); //Ready3 } void loop() {   // do nothing    }  
    • How do you like to spend time in quarantine? michigan state essay.pdf
    • See Mac OS X: Signed Binary release version 1.8.10E23 (12/17/2019). Download here: energia-1.8.10E23-macosx-signed.zip
    • i have build a homemade ppm decoder with CD4017 ic together with 27mhz fm transmitter and receiver. The 27mhz transmitter/receiver work correctly because i can hear the tune when connected to a small speaker, but the problem here is: despite that the encoder and the decoder working correctly when connected via negative and signal terminal directly to the decoder, it refuses to work with the remote module that i made and i dont know why is happening so. is there anyone who can tell me the problem?
    • What is the exact output of the compiler? See Information to Provide When Asking for Help Copy the entire output of the compiler and post it here.
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