Help with pic 12f629

[gutisie]

Hi there,

I am new to this worl of pics, and know very little about them. I started this as a new hobby, and got really into it.

At the moment, I am having difficulties to make my pic count upto 3 presses of a switch connected to pin 2, and turn off a led connected to pin 1.

Please any advice will be much appreciated.

Best regards.
Frank.

cnt VAR BYTE
boton VAR GPIO.2
mosfet VAR GPIO.1

CMCON = 7

'Ports
Output mosfet
Input boton

cnt=0
boton = 1

'Begin Program
TEST:
high mosfet
count 2, 1, cnt
    if cnt = 3 then
        cnt = 0
        low mosfet
        pause 1000
    endif


GOTO TEST
end

[mackrackit]

Welcome to the forum.

Maybe this will get you started.

CHECK:
high mosfet
IF boton = 0 THEN TEST
GOTO CHECK

TEST:
cnt = cnt +1
IF cnt = 3 THEN OFF_LED
RETURN

OFF_LED:
cnt = 0
low mosfet
pause 1000
GOTO CHECK

[gutisie]

Thanks Dave!!! grate stuff!!!
I will post the results later on.

Thanks again.

[gutisie]

No Dave...no luck....I am going mad!!!....

[mackrackit]

What exactly is happining?

[cncmachineguy]

now to show off my newbieness. If that is the entire program, won't he need SOME sort of init type stuff? setup tris,osc,...? something?