Step 4: Programming the IO
Clear
previous ARMmite/ARMexpress program
To begin a new program, you should CLEAR the previous one. You can do this with either the button or by typing clear.
A program that uses IO
Type the following program in the console window. (below)
DIR(15)= 1 ' enable pin 15 as an output
WHILE X<30
OUT(15) = X AND 1 ' drive pin 15 high when x is odd, low when x is even
X=X+1
WAIT(500)
LOOP
Now RUN the program
The LED on the PCB should pulse 15 times.
And see the results
Stop the program
To stop a running program simply press the Stop button.