On Dec 7, 2008, at 6:01 PM, solarwind wrote:
>
> http://pastebin.com/f286b7121


         GIE = 0;                //(INTCON[7]) Disable global interrupts
         RABIE = 1;              //(INTCON[3]) Enable PORTA/PORTB  
change interrupt
         RABIF = 0;              //(INTCON[0]) Change interrupt flag  
bit - clear
         C1ON = 0;               //Disable comparators 1 and 2
         C2ON = 0;

Hmm.  Those are sort of interesting, since the left-side symbols are  
single bits.  Does HTC actually let you do that sort of thing?  I  
mean, it's within what the PIC architecture allows via BSD/BCF  
instructions, and it's within the "extensions" I've seen for some C  
compilers on microcontrollers, but it's clearly not standard C, and  
it's something I'd be suspicious of without seeing it specifically  
used in an example in the manual, or without carefully looking at the  
include files and/or generated code...  I also might tend to avoid  
this syntax as being less portable; it depends on how badly the code  
generator does with more standard C constructs like:
	INTCON |= INTCON_RABIE;
or
	INTCON.RABIE = 1;

BillW

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