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energia

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energia last won the day on January 24

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  1. energia

    How to program "raw" CC1330 chip?

    Which ISP programmer do you have? If it's compatible with CC1310 then we should be able to figure something out.
  2. energia

    How to program "raw" CC1330 chip?

    Interesting. I did not know about these modules. Thank you for bringing this to my attention. Which module do you have (frequency)? These module are intended to be used as a network processor connected to an MCU. Looking at the user manual there is no serial loader implemented nor a way to update the firmware over the air. With that said, it seems that the modules expose the TCKC, TMSC and RESET line. You should be able to hookup these lines from the LaunchPad's XDS110 if you have one to program it with Energia. Please not that there are pin mappings specific for the LaunchPad that you might want to change.
  3. The key here is to as @LiviuM mentioned to assign a unique client ID to each MQTT client. I have just confirmed that with 2 different client ID's all works as expected.
  4. energia

    Add MSP432 support to Arduino?

    Although the Arduino IDE should be able to consume the Energia packages, there is a difference between the arduino-builder in Arduino and Energia which makes the msp432 package incompatible with the Arduino IDE. See the pull request here: https://github.com/arduino/arduino-builder/pull/119. I have it on my list to find a different solution and be able to use the stock arduino-builder at which point the Arduino IDE should be able to consume the Energia package. For TivaC and MSP430, it is possible to use it in the Arduino IDE. Just put this in the preferences: http://energia.nu/packages/package_energia_index.json. Then pull up the board manager and install TivaC support.
  5. Can you please open a terminal and type the following command? kextstat -b com.FTDI.driver.FTDIUSBSerialDriver If it does not show something like the below then the driver was not loaded: Index Refs Address Size Wired Name (Version) UUID <Linked Against> 533 0 0xffffff7f831ad000 0x7000 0x7000 com.FTDI.driver.FTDIUSBSerialDriver (2.3) ECC3AF36-431D-370D-86F2-5237785E9CF8 <110 52 5 4 3 1> In that case try: find /Library/Extensions/ -name *FTDI* This should show something like the below if the driver was installed. If not then reinstall the driver. If it does show something like the below then read on. /Library/Extensions//FTDIUSBSerialDriver.kext /Library/Extensions//FTDIUSBSerialDriver.kext/Contents/MacOS/FTDIUSBSerialDriver If the driver is indeed installed and exists in /Library/Extensions then try to force load it with the following command and check id the Serial port shows up in Energia. sudo kextload -b com.FTDI.driver.FTDIUSBSerialDriver After this you can check if the driver is loaded with the command I listed above.
  6. Can you please provide details on what you see? What does ls /dev/tty.* show?
  7. energia

    Sleep frequency - 999ms vs. 1000ms

    Which version of the msp430 package are you running? I don't have access to a MSP430FR2433 LaunchPad right now so ma not able to reproduce. Could you try replacing the setup loop with jus a pinMode(LED, OUPUT) to test if it you do see a 2 second blink?
  8. energia

    i2c communication not working on msp430fr5969 rev 2.0

    I spaced out on this. Tank you to one of the developers for reminding me. The msp430fr5969 does not have hardware I2C on pins 9/10 and thus no I2C slave on those pins, only software master. It does however have both hardware slave/master on pins 14(SCL)/15(SDA). This module can be activated by calling Wire.setModule(0) before Wire.begin(). Please see Sketch below as an example: #include <Wire.h> void setup() { Wire.setModule(0); Wire.begin(4); // join i2c bus with address #4 Wire.onReceive(receiveEvent); // register event Serial.begin(115200); // start serial for output } void loop() { delay(100); } void receiveEvent(int howMany) { while(1 < Wire.available()) // loop through all but the last { char c = Wire.read(); // receive byte as a character Serial.print(c); // print the character } int x = Wire.read(); // receive byte as an integer Serial.println(x); // print the integer }
  9. energia

    i2c communication not working on msp430fr5969 rev 2.0

    I just ran a test here and I2C slave indeed does have some issues on the FR5969. We will look into it. Robert
  10. energia

    i2c communication not working on msp430fr5969 rev 2.0

    Please provide both the Sketch you run on the Uno and the msp430fr5969 so I can look into it.
  11. energia

    MSP432P401R: example/library for gps

    That library should work with Energia/msp432 from looking at it .
  12. energia

    MSP432 Error compiling to board

    I reproduced the issue. Below is how to work around it. open the folder %LOCALAPPDATA%\Energia15\packages\energia\hardware\msp432e\5.19.0 Open the file platform.txt in a text editor. find the line recipe.hooks.linking.postlink.1.pattern.windows=cmd /c copy "{build.system.path}/energia/energia_pm4fg.rov.xs" "{build.path}" an delete it. You should now be able to compile. Robert
  13. energia

    MSP430 Board Definitions 1.0.5 Breaks Serial

    Which MSP430 board are you using.
  14. Currently we do not have the internal temperature sensor ADC channel exposed but I think it is a good idea to get that enabled. Would you please be so kind to submit a feature request here? https://github.com/energia/msp432r-core/issues Thanks, Robert
  15. energia

    G2553 UART issues

    Couple questions: Was this always the case or did it function correctly at some point? Which version of the Energia IDE and which version of the MSP430 packages do you have installed? Can you post the Sketch you have used to send data? Robert
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