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Topic: Controlling Arduino mega2560 through PC Parallel port for MACH3 cnc connection (Read 27 times) previous topic - next topic



I would like to use PC Parallel DB25 for the direct dedicated parallel connection with Arduino mega2560
to run my CNC application through MACH3 cnc.

I thried to use MAODBUS through Serial port but i conflicts with my CNC stepper sorce code sketch.
so i decided to swithover parallel port communication.

is there any body who knows the parallel port communication.


Doesn't MACH3 specify how it uses the parallel port?

Without that you are not likely to make much progress. When you find it post a link to it so that we can read it.

Two or three hours spent thinking and reading documentation solves most programming problems.

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