From: "Hulatt, Jon"


> It's not an error, it's a warning- just to let you know that you need
to
> bank switch. Don't worry about it. You can disable it with a #pragma .

You can, but I prefer doing this instead:

          bsf         STATUS, RP0         ;Switch to Bank 1
          movlw       b'00111011'         ;Define I/O on Port A
          movwf       TRISA & 0x7F
          movlw       b'00000101'         ;Define I/O on Port B
          movwf       TRISB & 0x7F
          bcf          STATUS, RP0        ;Switch to Bank 0

By ANDing the value with 0x7F, you get rid of the warning message
without completely disabling it.  This is useful when porting code to a
new chip.  If an SFR moves from BANK0 to BANK1 then you easily spot the
warning messages now showing up.  Unfortunately I don't have a clever
trick to detect an SFR that moves from BANK1 to BANK0.  It has also
saved me a fair amount of grief when writing new code.

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist