button command mixt up

Hello,
same program as I posted before, Decided to add the button command. used it many times before and with success. But this time it keep changing. It keep flipping through the menu as if the button was pressed. I tried pulling up and down but no difference, thats whats odd.

Code:

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GetModeOfOperation:

        Lookup Op_Mode, [55,65],Operation_Mode
       
        Select Case Operation_Mode
        Case 55                                                               
                lcdout $FE,1,  " Charger Mode "
        Case 65                                                               
                lcdout $FE,1,  " Recycle Mode"
        End Select
       
                lcdout $FE,$C0, "Next or Select"
                pause 200
               
                if Selection=1 then return
               
                BUTTON Next1,1,100,10,B0,0,Button_pressed 
                Button_pressed:  'if Next1=1 then Op_Mode = Op_Mode + 1
                Op_Mode = Op_Mode + 1
               
                if Op_Mode > 1 then Op_Mode = 0
                Goto GetModeOfOperation

Return

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Hi,

You wrote :

IF button NOT pressed Opmode = opmode +1 ( using goto Button_pressed )

IF button pressed Opmode = opmode +1 ( NOT jumping )

so, it's quite a normal behaviour ... :rolleyes:

just TRY

Code:

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  B0 = 0
  BUTTON Next1,1,100,10,B0,1,Button_pressed
 
GOTO Button_not_pressed

Button_pressed:  'if Next1=1 then Op_Mode = Op_Mode + 1
                Op_Mode = Op_Mode + 1
               
                if Op_Mode > 1 then Op_Mode = 0

Button_not-pressed:
 
Goto GetModeOfOperation

---

It's not written in the smartest way (!) ... but will help you to understand what's going on. It also effectively uses the debounce tempo ... ( if condition is NOT true, there's NO debounce time ( obvious, but not told in the manual ...)

remember B0 has to be ( most of time ) reset just before BUTTON command ...


BTW ... using the auto-repeat mode just to toggle the " mode " value looks a bit overkill ( dangerous ? )... as you already are in a loop ... :D
Alain

Hi,

I tried you code, not much difference except for the extra empty function Button_not-pressed:
I tried these four config, but every time the menu cycles constanly between the options...

BUTTON Next1,1,100,10,B0,1,Button_pressed
BUTTON Next1,1,100,10,B0,0,Button_pressed

BUTTON Next1,0,100,10,B0,1,Button_pressed
BUTTON Next1,0,100,10,B0,0,Button_pressed