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polar plotter firmware + g-code parser
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Drawing Machine Firmware

drawing animation

Arduino sketch + associated source files for running our 2D polar plotter.

Currently implemented g-codes:

  • M0: unconditional stop
  • M17: enable steppers
  • M18: disable steppers
  • M84: stop idle hold
  • M105: get status
  • M112: emergency stop
  • G0: rapid movement
  • G1: linear movement
  • G4: dwell
  • G28: home
  • G90: absolute mode
  • G91: relative mode
  • G92: set position

Demo video and relevant repositories:

Made possible by the AccelStepper library.

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