Microchip Technology Zena User's Guide download pdf (Page 46)

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101

MPLAB

IDE User’s Guide

FIGURE 2-13: TEMPLATE FILE – MAIN

When any source file is opened, you are automatically in the editor. Type in this code

beneath Main:

clrf WREG

movwf PORTC ; clear PORTC

movwf TRISC ; configure PORTC as all outputs

Init

clrf COUNT,A ; initialize counter

IncCount

incf COUNT,F,A

movf COUNT,W,A ; increase count and

movwf PORTC ; display on PORTC

call Delay ; go to Delay subroutine

goto IncCount ; infinite loop

Delay

movlw 0x40

movwf DVAR2,A ; set outer delay loop

DelayOuter

movlw 0xFF

movwf DVAR,A ; set inner delay loop

DelayInner

decfsz DVAR,F,A

goto DelayInner

decfsz DVAR2,F,A

goto DelayOuter

return

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Microchip Technology Zena User's Guide Page 46

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