I'm using PBP with a PIC18F1220 in a weather station.
The rain gauge - a tipping bucket - triggers an assembler interrupt routine that accumulates the number of bucket tips.
the variable (in PBP) that holds the count is:
Rain VAR WORD
And the ASM interrupt routine includes the instruction:
incf _Rain ; Increment Rain variable
all works OK but the asm does not recognise the variable 'Rain' as a WORD and 'rolls over when it reaches 255.
How do I get the asm interrupt routine to deal with 'Rain' as a WORD
Thanks
Bill Legge
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