I need someone who can create arduino program using the existing RAMPS v1.4 boards that is being used for 3D printing (XYZ,EXT0,EXT2) ports with DRV8825 stepper driver to run multiple servo motors in one direction with specified steps at a time ...
example:
when z limit switch is ON run all Z axis motors (N steps or N Revolution)
when y limit switch is ON run all Y axis motors (N steps or N Revolution)
....and so on
motors will stop automatically after set of RUN instructions and wait for limit switch again for the next run.
I need to be able to used the LCD functions as a menu based to control these Motors to start and stop the program and set N steps or N Revolution) each routine. Can use the MARLIN firmware for 3D printing and modify it as a Control application.
example:
Run Menu
Run 1 ... run all motors (when activated) to run 1000 steps
Run 2 ... run all motors when activated for 1,500 steps
Run 3 .... 500 steps
attached are sample illustrations about the board and sample connections.