Rem a max program for parallel port control
Rem max commands
Rem proper connection w/ invertor and new motor driver
Rem parallel port            motor driver
Rem bit 0                    pin 3 and pin 5
Rem bit 1                    pin 4
Rem bit 2                    pin 6
Rem note you need to add another bit to stop and start each motor indepent.


maxstop = 0
maxforward = 1
maxleft = 3
maxright = 5
maxback = 7
pport = &H378

10 REM command menu
20 PRINT "0) stop"
30 PRINT "1) foward"
40 PRINT "3) left"
50 PRINT "5) right"
60 PRINT "7) back"
70 INPUT command
80 OUT pport, command
90 GOTO 10