I'm making a PIC controlled CNC machine and I encountered a problem with simultaneous axis movement. Foe example I need to move the X axis 20mm, Y41mm and Z 123mm at the same time. There are two modes:
- all of the axes arrive at their endpoints at the same time
- they step together and when each of them arrives at their destination they stop while the others continue
#1 is more important!
If anyone knowes of an algorithm, please share it Thanx