ladderwave.lis

单片机开发资料光盘-双龙-686M.zip

                         .module LadderWave.c
                         .area text
 0000                   .dbfile E:\grc\licc\例子10.4.3\LadderWave.c
 0000                   .dbfunc s delay _delay fI
                       ;              i -> R20
                       ;              t -> R16
                         .even
 0000                 _delay::
 0000 00D0              rcall push_gset1
 0002                   .dbline 5{
                       ; #include <io8515.h>           
                       ; #define uchar unsigned char
                       ; #define uint unsigned int
                       ; void delay(uchar t)           
                       ; {
 0002                   .dbline 7
                       ;  uchar i;
                       ;  for (i=0;i<t;i++)
 0002 4427              clr R20
 0004 01C0              rjmp L5
 0006                 L2:
 0006                   .dbline 8
 0006                 L3:
 0006                   .dbline 7
 0006 4395              inc R20
 0008                 L5:
 0008                   .dbline 7
 0008 4017              cp R20,R16
 000A E8F3              brlo L2
 000C                   .dbline 9}
                       ;     ;
                       ; }
 000C                 L1:
 000C 00D0              rcall pop_gset1
 000E 0895              ret
 0010                   .dbsym r i 20 c
 0010                   .dbsym r t 16 c
 0010                   .dbfunc s main _main fI
                       ;              c -> R20
                         .even
 0010                 _main::
 0010                   .dbline 11{
                       ; void main(void)               
                       ; {
 0010                   .dbline 13
                       ;  uchar c;
                       ;  DDRA=0xff;                   
 0010 8FEF              ldi R24,255
 0012 8ABB              out 0x1a,R24
 0014                   .dbline 14
                       ;  for (;;)
 0014                 L7:
 0014                   .dbline 15
                       ;    {
 0014                   .dbline 16
                       ;     for (c=0x00;c<0xff;c++)  
 0014 4427              clr R20
 0016 02C0              rjmp L14
 0018                 L11:
 0018                   .dbline 17
 0018 4BBB              out 0x1b,R20
 001A                 L12:
 001A                   .dbline 16
 001A 4395              inc R20
 001C                 L14:
 001C                   .dbline 16
 001C 4F3F              cpi R20,255
 001E E0F3              brlo L11
 0020                   .dbline 18
                       ;         PORTA=c;             
                       ;     delay(255);              
 0020 0FEF              ldi R16,255
 0022 EEDF              rcall _delay
 0024                   .dbline 19
                       ;     for (c=0xff;c>0x00;c--)  
 0024 4FEF              ldi R20,255
 0026 02C0              rjmp L18
 0028                 L15:
 0028                   .dbline 20
 0028 4BBB              out 0x1b,R20
 002A                 L16:
 002A                   .dbline 19
 002A 4A95              dec R20
 002C                 L18:
 002C                   .dbline 19
 002C 2224              clr R2
 002E 2416              cp R2,R20
 0030 D8F3              brlo L15
 0032                   .dbline 21
                       ;         PORTA=c;             
                       ;     delay(255);              
 0032 0FEF              ldi R16,255
 0034 E5DF              rcall _delay
 0036                   .dbline 22
                       ;     }                        
 0036                   .dbline 14
 0036                   .dbline 14
 0036 EECF              rjmp L7
 0038                 X0:
 0038                 L6:
 0038 0895              ret
 003A                   .dbline 15}
 003A                   .dbsym r c 20 c