simple programing

POSTED ON BEHALF OF JUNGKYOO PARK
This is a simple type of command.
It shows how to follow a line. It is really simple program using no speed control.

init: pause 1000

main:
if b1 is on then go_f ‘ forward
if b2 is on then go_l ‘ left
if b6 is on then go_r ‘ right
goto go_s ‘ stop as no line nearby
go_f: let pins = %10100000 ‘ go forward
goto main
go_l: let pins = 100000 ‘ go left
goto main
go_r: let pins = %10000000 ‘ go right
goto main
go_s:
let pins = 000000 ‘ stop - not line anymore
goto main