This Project has codes that may cnc controller possible. My cnc has 2 mechanical axis. I am monitoring through switches the axis limits. For this i use the library rtos. Enjoy.
History
Step controller
2017-09-18, by waspSalander [Mon, 18 Sep 2017 13:05:47 +0000] rev 1
Step controller
CNC_Controller (2 mechanical axis)
2017-06-07, by waspSalander [Wed, 07 Jun 2017 13:31:02 +0000] rev 0
CNC_Controller (2 mechanical axis)