triangularwave.lis

ATMEL AVR 单片机开发套件和大量C和ASM代码工程

                         .module TriangularWave.c
                         .area text
 0000                   .dbfile E:\grc\licc\例子10.4.2\TriangularWave.c
 0000                   .dbfunc s delay _delay fI
                         .even
 0000                 _delay::
 0000                   .dbline 6{
                       ; #include <io8515.h>             
                       ; #include <math.h>               
                       ; #define uchar unsigned char
                       ; #define uint unsigned int
                       ; void delay(void)          
                       ; {
 0000                   .dbline 7}
                       ; }
 0000                 L1:
 0000 0895              ret
 0002                   .dbfunc s main _main fI
                       ;              c -> R20
                         .even
 0002                 _main::
 0002                   .dbline 9{
                       ; void main(void)                 
                       ; {
 0002                   .dbline 11
                       ;  uchar c;
                       ;  DDRA=0xff;                      
 0002 8FEF              ldi R24,255
 0004 8ABB              out 0x1a,R24
 0006                   .dbline 12
                       ;  for (;;)
 0006                 L3:
 0006                   .dbline 13
                       ;    {
 0006                   .dbline 14
                       ;     for (c=0x00;c<0xff;c++)    
 0006 4427              clr R20
 0008 03C0              rjmp L10
 000A                 L7:
 000A                   .dbline 15
 000A                   .dbline 16
 000A 4BBB              out 0x1b,R20
 000C                   .dbline 17
 000C F9DF              rcall _delay
 000E                   .dbline 18
 000E                 L8:
 000E                   .dbline 14
 000E 4395              inc R20
 0010                 L10:
 0010                   .dbline 14
 0010 4F3F              cpi R20,255
 0012 D8F3              brlo L7
 0014                   .dbline 19
                       ;       {
                       ;        PORTA=c;                 
                       ;        delay();
                       ;       } 
                       ;     for (c=0xff;c>0x00;c--)    
 0014 4FEF              ldi R20,255
 0016 03C0              rjmp L14
 0018                 L11:
 0018                   .dbline 20
 0018                   .dbline 21
 0018 4BBB              out 0x1b,R20
 001A                   .dbline 22
 001A F2DF              rcall _delay
 001C                   .dbline 23
 001C                 L12:
 001C                   .dbline 19
 001C 4A95              dec R20
 001E                 L14:
 001E                   .dbline 19
 001E 2224              clr R2
 0020 2416              cp R2,R20
 0022 D0F3              brlo L11
 0024                   .dbline 24
                       ;      {
                       ;       PORTA=c;                 
                       ;       delay();
                       ;       }
                       ;   }                              
 0024                   .dbline 12
 0024                   .dbline 12
 0024 F0CF              rjmp L3
 0026                 X0:
 0026                 L2:
 0026 0895              ret
 0028                   .dbline 13}
 0028                   .dbsym r c 20 c