jaggedwave.s

来自「单片机开发资料光盘-双龙-686M.zip」· S 代码 · 共 51 行

	.module JaggedWave.c
	.area text
	.dbfile E:\grc\licc\例子10.4.1\JaggedWave.c
	.dbfunc s delay _delay fI
	.even
_delay::
	.dbline 4{
; #include <io8515.h>       
; #define uchar unsigned char
; void delay(void)          
; {
	.dbline 5}
; }
L1:
	ret
	.dbfunc s main _main fI
;              c -> R20
	.even
_main::
	.dbline 7{
; void main(void)          
; {
	.dbline 9
;  uchar c;
;  DDRA=0xff;               
	ldi R24,255
	out 0x1a,R24
	.dbline 10
;  for (;;)
L3:
	.dbline 11
;    {
	.dbline 12
;     PORTA=c++;               
	mov R2,R20
	subi R20,255	; addi 1
	out 0x1b,R2
	.dbline 13
;     delay();
	rcall _delay
	.dbline 14
;    } 
	.dbline 10
	.dbline 10
	rjmp L3
X0:
L2:
	ret
	.dbline 11}
	.dbsym r c 20 c