time1_area.lis

基于ATmega8开发的关于医疗康复的机器人

                        .module time1_area.c
                        .area text(rom, con, rel)
 0000                   .dbfile F:\Work\Data\程序\修订版~1.1\time1_area.c
 0000                   .dbfunc e timer1_init _timer1_init fV
                        .even
 0000           _timer1_init::
 0000                   .dbline -1
 0000                   .dbline 5
 0000           ; #include"main_H.h"
 0000           ; 
 0000           ; /*******************定时器1初始化子程序定时为1秒*****************/   
 0000           ; void timer1_init(void)
 0000           ; {
 0000                   .dbline 6
 0000           ;       TCCR1B = 0x00;
 0000 2224              clr R2
 0002 2EBC              out 0x2e,R2
 0004                   .dbline 7
 0004           ;       TCNT1H = 0xe1;                  //定时器为1秒
 0004 81EE              ldi R24,225
 0006 8DBD              out 0x2d,R24
 0008                   .dbline 8
 0008           ;       TCNT1L = 0x7c;                  
 0008 8CE7              ldi R24,124
 000A 8CBD              out 0x2c,R24
 000C                   .dbline 9
 000C           ;       TCCR1B = 0x05;                  //分率系数为1024
 000C 85E0              ldi R24,5
 000E 8EBD              out 0x2e,R24
 0010                   .dbline -2
 0010           L1:
 0010                   .dbline 0 ; func end
 0010 0895              ret
 0012                   .dbend
                        .area vector(rom, abs)
                        .org 16
 0010 09C0              rjmp _timer1_ovf_isr
                        .area text(rom, con, rel)
 0012                   .dbfile F:\Work\Data\程序\修订版~1.1\time1_area.c
 0012                   .dbfunc e timer1_ovf_isr _timer1_ovf_isr fV
                        .even
 0012           _timer1_ovf_isr::
 0012 8A93              st -y,R24
 0014 9A93              st -y,R25
 0016 8FB7              in R24,0x3f
 0018 8A93              st -y,R24
 001A                   .dbline -1
 001A                   .dbline 15
 001A           ; } 
 001A           ; 
 001A           ; /*******************定时器1中断服务子程序********************/
 001A           ; #pragma interrupt_handler timer1_ovf_isr:iv_TIMER1_OVF 
 001A           ; void timer1_ovf_isr(void)
 001A           ; {
 001A                   .dbline 16
 001A           ;       CLI();
 001A F894              cli
 001C                   .dbline 17
 001C           ;       TCNT1H = 0xe1;                  //定时器为1秒
 001C 81EE              ldi R24,225
 001E 8DBD              out 0x2d,R24
 0020                   .dbline 18
 0020           ;       TCNT1L = 0x7c; 
 0020 8CE7              ldi R24,124
 0022 8CBD              out 0x2c,R24
 0024                   .dbline 19
 0024           ;       second++;                       //秒变量加1
 0024 80910000          lds R24,_second
 0028 90910100          lds R25,_second+1
 002C 0196              adiw R24,1
 002E 90930100          sts _second+1,R25
 0032 80930000          sts _second,R24
 0036                   .dbline 20
 0036           ;       SEI();
 0036 7894              sei
 0038                   .dbline -2
 0038           L2:
 0038                   .dbline 0 ; func end
 0038 8991              ld R24,y+
 003A 8FBF              out 0x3f,R24
 003C 9991              ld R25,y+
 003E 8991              ld R24,y+
 0040 1895              reti
 0042                   .dbend
 0042           ; }