Help with pic 12f629

[gutisie]

hi guys,

thanks all for your help, but no luck so far, before the last suggested changes, the code will just stay on forever.
Now, with the ANSEL part, just wont compile, it says "syntax error".

Removing the ansel part, it compiles, i run it and after the boton is pressed it jumps direct to the last part of the code (off_led/off_mosfet)

This is my actual code:

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


CMCON = 7

'Ports
Output mosfet
Input boton

cnt=0

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

TEST:
cnt = cnt + 1
IF cnt = 3 THEN OFF_MOSFET
GOTO CHECK

OFF_MOSFET:
cnt = 0
low mosfet
pause 1000
GOTO CHECK
end

Any sugestions?
Much appreciated, and thanks again.

[cncmachineguy]

Having no idea what your circuit looks like, my first guess is your button is bouncing. So when you press it, the pic sees any number of presses during that short time between starting to make contact and fully pressed. To test, add a pause in the "test" :

TEST:

pause

cnt = cnt + 1
IF cnt = 3 THEN OFF_MOSFET
GOTO CHECK

I don't know the exact format of pause, but set it for something big like 100mS. That way for every button press, execution waits to allow your finger to catch up with the pic.

[gutisie]

Thanks, My circuit is just real pic simulator, so no circuit yet.
but it should be something like a push boton normaly open, and a led with the resistor.
I think it is the ansel thing, to set things digital.

Excuse my ignorance....but if there is a newbie, my level is the same as the pet, of the pet of the newbie.

Well, thanks again for your help guys.
I will keep doing as you say.
Thanks.

[cncmachineguy]

Thanks, My circuit is just real pic simulator, so no circuit yet.
but it should be something like a push boton normaly open, and a led with the resistor.
I think it is the ansel thing, to set things digital.

Excuse my ignorance....but if there is a newbie, my level is the same as the pet, of the pet of the newbie.

Well, thanks again for your help guys.
I will keep doing as you say.
Thanks.

I don't know if the simulator simulates switches as de-bounced or not. This is all the help I can be at this time, I too do not understand. It looks like it should be working to me. -Sorry

I will keep watching to see what the "pro's" have to say.

[mackrackit]

DEFINE OSC 4
   @ __config _INTRC_OSC_NOCLKOUT & _WDT_ON & _MCLRE_OFF & _CP_OFF
    CMCON=7 
    
    cnt VAR BYTE
    boton VAR GPIO.2
    mosfet VAR GPIO.1

    cnt = 0
   
    CHECK:
    IF boton = 0 THEN TEST
    LOW mosfet
    GOTO CHECK   
    
    TEST:
    IF cnt < 3 THEN OFF_MOSFET
    IF cnt => 3 THEN ON_MOSFET
    GOTO CHECK
    
    OFF_MOSFET:
    PAUSE 100
    IF boton = 0 THEN
    low mosfet
    cnt = cnt + 1
    ENDIF
    GOTO CHECK
    
    On_MOSFET:
    HIGH mosfet
    pause 1000
    low mosfet
    cnt = 0
    GOTO CHECK
    end

[gutisie]

DEFINE OSC 4
   @ __config _INTRC_OSC_NOCLKOUT & _WDT_ON & _MCLRE_OFF & _CP_OFF
    CMCON=7 
    
    cnt VAR BYTE
    boton VAR GPIO.2
    mosfet VAR GPIO.1

    cnt = 0
   
    CHECK:
    IF boton = 0 THEN TEST
    LOW mosfet
    GOTO CHECK   
    
    TEST:
    IF cnt < 3 THEN OFF_MOSFET
    IF cnt => 3 THEN ON_MOSFET
    GOTO CHECK
    
    OFF_MOSFET:
    PAUSE 100
    IF boton = 0 THEN
    low mosfet
    cnt = cnt + 1
    ENDIF
    GOTO CHECK
    
    On_MOSFET:
    HIGH mosfet
    pause 1000
    low mosfet
    cnt = 0
    GOTO CHECK
    end

Hi guys, thanks again, your are wonderfull!!.

Unfortunately, this code gives me error 118.

Thanks.
Best regards.

[mackrackit]

If you are setting the configs in code space comment that line out.