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Rei Vilo

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Everything posted by Rei Vilo

  1. 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. Which board? Please read Information to Provide When Asking for Help
  3. See Mac OS X: Signed Binary release version 1.8.10E23 (12/17/2019). Download here: energia-1.8.10E23-macosx-signed.zip
  4. 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. 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. 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. 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. 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. For your own board, please refer to
  10. The RAM of an MCU can’t be expanded. Go for another LaunchPad with a more capable MCU.
  11. 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. Please avoid duplicate posts — If no one answers, it might be no one uses that specific screen
  13. Just have a look and use the examples provided with the EasyLink library. They work fine.
  14. The radio of the CC1310 is sub-1 GHZ, not WiFi. Look for the EasyLink library.
  15. Go through the examples available on the Energia menu File > Examples > 02. Digital.
  16. Rei Vilo

    ? and its use

    See http://www.cplusplus.com/forum/beginner/181870/
  17. We are missing critical information to be able to help you. Please refer to Netiquette for Newbies Information to Provide When Asking for Help
  18. Flash has only a limited life-span of write/read cycles. Consider instead a micro SD-card or a MSP430 with FRAM memory.
  19. 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.
  20. 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
  21. Take a look at the example code software for the TRF7970A NFC BoosterPack You'd need to adapt it to Energia.
  22. 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.
  23. 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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