MarginallyClever / GcodeCNCDemo

a simple example of making a CNC machine from an Adafruit Motor Shield
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Update GcodeCNCDemo6AxisRumbaTimerInterrupt.ino #37

Closed drf5n closed 11 months ago

drf5n commented 11 months ago

Update position at completion of line segment.

Otherwise, G91 relative motions acts like absolute, and G1 absolute motions act as if all the non-specified axes are 0.

IOW: G1 X100 Y200 Z300 U400 V500 W600 F60 G1 X200 moves the system to: X200 Y0 Z0 U0 U0 W0

Simulation at https://wokwi.com/projects/382433130635978753

i-make-robots commented 11 months ago

good catch!