1 2 Previous Next 16 Replies Latest reply on Jun 13, 2017 7:25 AM by waho

    Unblocking ports on Intel Joule - SPI

    waho

      Please help me to unblock the SPI ports on my Intel Joule device!

       

      To anyone reading: calling intel technical support on the phone does not work.

       

      I just want to write code, super frustrating!

       

      I first found out about this because of: https://askubuntu.com/questions/878445/error-illegal-arguments-for-construction-of-exports-spi#comment1401949_878445

       

      Operating System:

       

      Ostro that ships with device:

      Screen Shot 2017-05-16 at 10.29.49 AM.png

       

      Intel ref-os-iot in live mode

      Screen Shot 2017-05-16 at 10.25.47 AM.png

       

      After install ref-os-iot to the EMMIC

      Screen Shot 2017-05-16 at 12.46.35 PM.png

       

      When I try to use the SPI ports across languages:

       

      In python:

      Screen Shot 2017-05-15 at 9.48.59 PM.png

      I tried the same for `m.SPI(0)`

      Sample code mraa/spi.py at master · intel-iot-devkit/mraa · GitHub

       

      In Node.js:

      Screen Shot 2017-05-15 at 10.03.28 PM.png

      Sample code mraa/spi.js at master · intel-iot-devkit/mraa · GitHub

       

      In c:

      Screen Shot 2017-05-15 at 10.05.24 PM.png

      Sample code mraa/spi_mcp4261.c at master · intel-iot-devkit/mraa · GitHub

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