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Post by timinmb on Nov 3, 2018 8:20:53 GMT -7
Here is a link to a sketch I wrote for Arduino, using a ramps 1.4 controller board and end stops. It has automatic homing to calibrate zero points, and does inverse kinematics.
forum.arduino.cc/index.php?topic=576820.0
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Post by timinmb on Nov 15, 2018 18:22:15 GMT -7
I now have it accepting G0 rapid movements, G1 straight line movement using Bresenhems Algorithm, and G2/G3 circular commands. Input is through serial monitor in the format of <gcode,X,Y,Z,I,J> with I and J being the coordinates of the radius, where a circular movement is commanded. You can also simply input <home> to have it rehome and zero itself.
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Post by timinmb on Nov 27, 2018 14:07:54 GMT -7
I have developed a simple python program that allows you to put your G code in a text file and have it sent to the arduino dobot line by line. Posted up for download at the above site.
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