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Rei Vilo

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Everything posted by Rei Vilo

  1. Rei Vilo
    Keep in mind the MSP430G2553 has only 512 bytes of RAM. It may not be enough for the buffers of two serial ports. Try with a more capable MCU.
  2. Rei Vilo
    Which board? Please read Information to Provide When Asking for Help
  3. Rei Vilo
    See Mac OS X: Signed Binary release version 1.8.10E23 (12/17/2019). Download here: energia-1.8.10E23-macosx-signed.zip
  4. Rei Vilo
    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.
  5. Rei Vilo
    Check the display works with 3.3V. The Arduino Uno operates at 5V. Check the usual suspects for I²C, especially pull-up resistors. See I²C Check-List. Which pins are you using on the MSP430G2553? There are two I²C ports. See the MSP430G2 LaunchPad (MSP-EXP430G2) pins map. What is the exact output of the compiler? See Information to Provide When Asking for Help
  6. Rei Vilo
    I am not sure whether SoftwareSerial works fine on the MSP430G2553, for the same reason of very limited RAM. Does the ESP8266 run at 5V? MSP430G2553 runs at 3.3V.
  7. Rei Vilo
    How the ESP8266 is powered? Keep in mind the ESP8266 requires up to 400 mA, so it requires to be powered separately, as the MSP430 can supply all the current; Which reference of the MSP430 are you using? The MSP430G2553 has 512 bytes only of RAM, which may be too short.
  8. Rei Vilo
    There are two questions on your post: How to use CC3200 WiFi? How to use Google Firebase? To answer question 1, play with the examples supplied by Energia. For question 2, I don't know Google Firebase, but there is a specific section of the documentation devoted to Add Firebase to your C++ project.
  9. Rei Vilo
    For your own board, please refer to
  10. Rei Vilo
    The RAM of an MCU can’t be expanded. Go for another LaunchPad with a more capable MCU.
  11. Rei Vilo
    Have you checked the thread Porting an Arduino library to Energia? Keep in mind the MSP430G2553 has very limited RAM, 512 bytes, too limited for your project.
  12. Rei Vilo
    Please avoid duplicate posts — If no one answers, it might be no one uses that specific screen
  13. Rei Vilo
    Just have a look and use the examples provided with the EasyLink library. They work fine.
  14. Rei Vilo
    The radio of the CC1310 is sub-1 GHZ, not WiFi. Look for the EasyLink library.
  15. Rei Vilo
    Go through the examples available on the Energia menu File > Examples > 02. Digital.
  16. Rei Vilo

    ? and its use

    Rei Vilo replied to Barney's topic in General

    See http://www.cplusplus.com/forum/beginner/181870/
  17. Rei Vilo
    MSP430 with FRAM memory.
  18. Rei Vilo
    We are missing critical information to be able to help you. Please refer to Netiquette for Newbies Information to Provide When Asking for Help
  19. Rei Vilo
    Flash has only a limited life-span of write/read cycles. Consider instead a micro SD-card or a MSP430 with FRAM memory.
  20. Rei Vilo
    Pull-up resistors?
  21. Rei Vilo
    Edit the file /Applications/Energia.app/Contents/Java/hardware/energia/msp430/platform.txt Change tools.mspdebug.upload.pattern={cmd.path} {upload.verbose} {upload.protocol} --force-reset "prog '{build.path}/{build.project_name}.hex'" for tools.mspdebug.program.pattern={cmd.path} {program.verbose} {protocol} --force-reset "prog {build.path}/{build.project_name}.hex" Note the switch between single and double quotes.
  22. Rei Vilo
    Same here, upload fails with Energia 1.8.10E23 on macOS. This only impacts the MSP430s with mspdebug as uploader. Energia generates ~/Library/Energia15/packages/energia/tools/mspdebug/0.24/mspdebug rf2500 --force-reset prog '/var/folders/wn/n7qqb8ss0k3bvpqwfcdwp_7r0000gn/T/arduino_build_280546/Blink.ino.hex’ and it should be ~/Library/Energia15/packages/energia/tools/mspdebug/0.24/mspdebug rf2500 --force-reset 'prog /var/folders/wn/n7qqb8ss0k3bvpqwfcdwp_7r0000gn/T/arduino_build_280546/Blink.ino.hex’ Note the ‘ before prog, not after. I opened a ticket at https://github
  23. Rei Vilo
    Take a look at the example code software for the TRF7970A NFC BoosterPack You'd need to adapt it to Energia.
  24. Rei Vilo
    Which exact MSP430 MCU are you using? If it is the MSP430G2553, it only has one serial UART. You should consider other MSP430 with 2 UART ports instead. Additionally, the MSP430 runs at 3.3 V, not 5 V. You may need logic level converters to connect the serial device.
  25. Rei Vilo
    Have a look at the Read Me file on the New Compiler branch of the MSP430 core repository. Also of interest, Install release 7.3.1 of the GCC tool-chain for MSP430.
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