2 LEDs and one pin left

[rsocor01]

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

BLINK:  
     HIGH PORTA.0 
     PAUSE 2500 
     LOW PORTA.0  
     PAUSE 2500   
     TRISA.0 = 1 
     PAUSE 20000    
     GOTO BLINK

DOH,

The trick is in the TRISA.0 = 1 to get both off (the 0,0 state). Nice!

Robert

[Darrel Taylor]

I think this page explains what Walter is doing pretty well ...
http://www.batsocks.co.uk/readme/p_tut_led16.htm

[falingtrea]

Simplest coding would be to generate a square wave signal on the pin, and then set the TRIS based on state of each LED. TRIS would have to be set every time you change the state of the pin in the square wave generating code. That way the LEDs will always be the same brightness. Of course the square wave signal would have to be interrupt driven off of a timer in order to have both LEDs on at the same time.