2 LEDs and one pin left

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  1. - 13th July 2010, 20:15 #7
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    ScaleRobotics
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    Quote Originally Posted by rsocor01 View Post

    However, the bad news is that Sayzer is right. You can't get three states "0,0", "0,1", and "1,0" with only one MCU pin.
    Really? Because I am using Dave's code on a 18F26J50 (3.3 volt) with no resistors, and it works like a charm. Red, Blue, off
    Name: dual-led3-3.PNG Views: 2466 Size: 13.9 KB
    Code:
    BLINK:  
     HIGH PORTA.0 
     PAUSE 250 
     LOW PORTA.0  
     PAUSE 250   
     TRISA.0 = 1 
     PAUSE 2000    
     GOTO BLINK
    Last edited by ScaleRobotics; - 13th July 2010 at 22:48.
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