; CC8E Version 1.0I, Copyright (c) B Knudsen Data
; C compiler for the PIC18 microcontrollers
; ************  27. Oct 2003  16:45  *************

	processor  PIC18F252
	radix  DEC

ADCON1      EQU   0xFC1
TRISC       EQU   0xF94
TRISB       EQU   0xF93
TRISA       EQU   0xF92
PORTC       EQU   0xF82
PORTB       EQU   0xF81
PORTA       EQU   0xF80
x           EQU   0x00
y           EQU   0x02
z           EQU   0x03

	GOTO main

  ; FILE D:\Pics\code\18F252\Blink\Blink.c
			;/*
			;
			;    10-14-03
			;    Copyright Spark Fun Electronics 2003©
			;    
			;    Classic Blinking Test Routine for the 28 Pin PIC18F252
			;    
			;    Flashes all pins on PIC - 20MHz operations
			;
			;*/
			;
			;#include "d:\Pics\c\cc8e\18F252.h"  // Device dependent definitions
			;
			;#pragma config[1] = 0b.0010.0010 //HS Oscillator
			;#pragma config[2] = 0b.0000.0000 //Brown out off, PWRT On
			;#pragma config[3] = 0b.0000.0000 //WDT Off
			;#pragma config[6] = 0b.1000.0000 //ICD Off, LVP Off, Stack Overflow Reset off
			;
			;void delay_ms(uns16);
			;
			;void main()
			;{
main
			;    PORTA = 0b.0000.0000;
	CLRF  PORTA,0
			;    TRISA = 0b.0000.0000;  //0 = Output, 1 = Input
	CLRF  TRISA,0
			;
			;    PORTB = 0b.0000.0000;
	CLRF  PORTB,0
			;    TRISB = 0b.0000.0000;  //0 = Output, 1 = Input
	CLRF  TRISB,0
			;
			;    PORTC = 0b.0000.0000;
	CLRF  PORTC,0
			;    TRISC = 0b.0000.0000;  //0 = Output, 1 = Input
	CLRF  TRISC,0
			;
			;    //Turn Port A to Digital Outputs
			;    ADCON1 = 0b.0000.0111;
	MOVLW 7
	MOVWF ADCON1,0
			;
			;    while(1)
			;    {
			;
			;        PORTA = 0xFF;
m001	SETF  PORTA,0
			;        PORTB = 0xFF;
	SETF  PORTB,0
			;        PORTC = 0xFF;
	SETF  PORTC,0
			;        delay_ms(1000);
	MOVLW 232
	MOVWF x,0
	MOVLW 3
	MOVWF x+1,0
	RCALL delay_ms
			;
			;        PORTA = 0x00;
	CLRF  PORTA,0
			;        PORTB = 0x00;
	CLRF  PORTB,0
			;        PORTC = 0x00;
	CLRF  PORTC,0
			;        delay_ms(1000);
	MOVLW 232
	MOVWF x,0
	MOVLW 3
	MOVWF x+1,0
	RCALL delay_ms
			;    }
	BRA   m001
			;
			;}
			;
			;//General short delay
			;void delay_ms(uns16 x)
			;{
delay_ms
			;    uns8 y, z;
			;    for ( ; x > 0 ; x--)
m002	MOVF  x,W,0
	IORWF x+1,W,0
	BZ    m007
			;        for ( y = 0 ; y < 4 ; y++)
	CLRF  y,0
m003	MOVLW 4
	CPFSLT y,0
	BRA   m006
			;            for ( z = 0 ; z < 176 ; z++);
	CLRF  z,0
m004	MOVLW 176
	CPFSLT z,0
	BRA   m005
	INCF  z,1,0
	BRA   m004
m005	INCF  y,1,0
	BRA   m003
m006	DECF  x,1,0
	MOVLW 0
	SUBWFB x+1,1,0
	BRA   m002
			;}
m007	RETURN

	ORG 0x300000
	DATA 0x22FF
	DATA 0x0000
	ORG 0x300006
	DATA 0xFF80
	END


; *** KEY INFO ***

; 0x00001B   20 word(s)  0 % : delay_ms
; 0x000002   25 word(s)  0 % : main

; RAM usage: 4 bytes (4 local), 1532 bytes free
; Maximum call level: 1
; Total of 47 code words (0 %)