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backlog.md

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Getting output devices working

  • motor
  • LED
  • piezo

Getting sensor working

  • notify system works (with the button on the wedo)

  • putting the commands directly on the nRF connect works

    • info from https://github.com/vheun/wedo2/blob/master/index.js
    • register for notify to 1560
    • set 1563 to 0x01 02 02 23 00 01 00 00 00 00 01
    • you get data in the range 02-02-00 -> 02-02-0A
    • printing the exact sequence in the Serial monitor
      • Found error, only prints the first 5 uint8_t's of the array
      • Probably some pointer issue
      • Also explains the piezo frequency issues
      • Try to do some sizeof's in the program
      • Solved the issue by sending a size with every function that receieves an array || swopping input and output in the search for characteristic function (already solved the issue)
    • passing a callbackHandler to the BLE stack (for notifications)
  • detect Sensor