Leds on/off

[Leonardo]

Hello forum friends,

I have 4 buttons connected to PORTB and 4 LEDs to PORTB, I turn on and off with the same button for the LED but independently, with this code does not work properly any suggestions?.

start:
IF PORTB.0=0 then
    HIGH PORTB.4
    WHILE PORTB.0=0 : Wend : pause 50
    ENDIF
    
IF PORTB.0=0 then
    LOW PORTB.4
    WHILE PORTB.0=0 : Wend : pause 50
    ENDIF
    
    
iF PORTB.1=0 then
    HIGH PORTB.5
    WHILE PORTB.0=0 : Wend : pause 50
    ENDIF
    
IF PORTB.1=0 then
    LOW PORTB.5
    WHILE PORTB.0=0 : Wend : pause 50
    ENDIF
    
iF PORTB.2=0 then
    HIGH PORTB.6
    WHILE PORTB.0=0 : Wend : pause 50
    ENDIF
    
IF PORTB.2=0 then
    LOW PORTB.6
    WHILE PORTB.0=0 : Wend : pause 50
    ENDIF
    
iF PORTB.3=0 then
    HIGH PORTB.7
    WHILE PORTB.0=0 : Wend : pause 50
    ENDIF
    
IF PORTB.3=0 then
    LOW PORTB.7
    WHILE PORTB.0=0 : Wend : pause 50
    ENDIF
    
      
goto start

[mackrackit]

How do you have the TRIS set for this?

[Leonardo]

How do you have the TRIS set for this?

TRIS Series I have not configured but the code does not work well.

[mackrackit]

You will need to set the TRIS for the port. That will tell what pins are input or out puts.
Try adding this near the top of your code.

TRISB = %00001111

That will make PORTB 0 to 3 an input and 4 to 7 an output.

[Leonardo]

Hello mackrackit,

I have added TRISB =% 00001111 but as usual the code does not work well.

Thanks
Leonardo

You will need to set the TRIS for the port. That will tell what pins are input or out puts.
Try adding this near the top of your code.

TRISB = %00001111

That will make PORTB 0 to 3 an input and 4 to 7 an output.

[mackrackit]

Can you post the whole code and exactly what is it doing or not doing?