Writing a Batch File for MS-DOS Serial Port Communication

[gimini75]

Hello

Can anyone help me please, I want to write a batch file in MS-DOS to:

Communicate with the serial port, send data to the serial port from a specified file and for a respond to come back from the driver that first command being done and now ready for next line of data to be send it through the serial port to a stepper driver.


Thanks for your help

 

[mgb_phys]

That's going to be tricky to do with batch
The normal tool for doing this sort of thing is expect http://expect.nist.gov/