STARTS THE INPUT-OUPUT OPERATIONS ON PARALLEL PORT
ACTION
The command PARALLEL_ON starts the input-output operations on parallel port.
The DLL inpout is loaded in memory and the input-output operations are made possible: outpout with PARALLEL_OUT and input with PARALLEL_INP.
The DLL must be in the same directory than the executable, or in the Windows directory, with all the system DLLs.
SYNTAX:
PARALLEL_ON
USE ERROR EXAMPLE
rem start the input-output operations
parallel_on
rem set all the bits to 1 on the data port
parallel_out 888,255
rem read the status port
print parallel_inp(889)
rem stop the input-output operations
parallel_off
PARALLEL_ON
PARALLEL_ON
SEE ALSO
PARALLEL_OFF
PARALLEL_OUT
PARALLEL_INP()