;*******************************************************
; Example of using "AsmTidy" to tidy-up some untidy code
; This is not an actual working program!
;*******************************************************
;


	LIST P=18F1320			                   ;directive to define processor
	#include <P18F1320.INC>	;processor specific variable definitions

	errorlevel  -302		; suppress message 302 from list file

	__CONFIG   _CP_OFF & _WDT_OFF & _MCLRE_OFF & _PWRTE_ON & _INTRC_OSC_NOCLKOUT 

;
;start of variables definitions
;

Flag    equ     0x12            ;general purpose flag reg



TEMPA		equ	0x22				;    tempa reg

TEMPB		equ	0x23	;tempb reg
COUNT			equ	0x24


		CBLOCK	0x080			;test
		WREG_TEMP	   	;variable used for context saving 
	STATUS_TEMP						;COMMENT THAT WAS IN UPPER CASE
		BSR_TEMP      ;variable used for context saving
		ENDC ;end of variables


	




STARTUP
	org 0x00
	goto	MAIN		;Reset Vector address 
	
	clrf	PORTB		;Clear PORTB
	clrf	TRISB		;	PORTB all outputs
				
	movlw	B'01000001'	;LOAD A BYTE

	

Main:
	
		bcf	INTCON,TMR0IF


Wait			goto	wait		;    this program does not work
	
	andlw	0x0f			;Mask off lower 4 bits
	movwf	PORTB	;write  to PORTB
	goto	Wait	         ;GOTO loop





		END   ;end of program