.module ac9-2.c
.area lit(rom, con, rel)
_SEG7::
.byte 63,6
.byte 91,'O
.byte 'f,'m
.byte 125,7
.byte 127,'o
.dbfile d:\MYDOCU~1\ac9-2\ac9-2.c
.dbsym e SEG7 _SEG7 A[10:10]kc
_ACT::
.byte 254,253
.byte 251,247
.byte 239,223
.byte 191,127
.dbsym e ACT _ACT A[8:8]kc
.area text(rom, con, rel)
.dbfile d:\MYDOCU~1\ac9-2\ac9-2.c
.dbfunc e main _main fV
.even
_main::
.dbline -1
.dbline 10
; #include
; #define uchar unsigned char
; #define uint unsigned int
; uchar const SEG7[10]={0x3f,0x06,0x5b,
; 0x4f,0x66, 0x6d,0x7d,0x07,0x7f,0x6f};
; uchar const ACT[8]={0xfe,0xfd,0xfb,0xf7,
; 0xef,0xdf,0xbf,0x7f};
; uchar i;
; void main(void)
; {
.dbline 11
; PORTA = 0x00;
clr R2
out 0x1b,R2
.dbline 12
; DDRA = 0xFF;
ldi R24,255
out 0x1a,R24
.dbline 13
; PORTC = 0xFF;
out 0x15,R24
.dbline 14
; DDRC = 0xFF;
out 0x14,R24
.dbline 15
; TCNT0 = 0x83;
ldi R24,131
out 0x32,R24
.dbline 16
; TCCR0 = 0x03;
ldi R24,3
out 0x33,R24
.dbline 17
; TIMSK = 0x01;
ldi R24,1
out 0x39,R24
.dbline 18
; SREG=0x80;
ldi R24,128
out 0x3f,R24
L2:
.dbline 19
L3:
.dbline 19
xjmp L2
X0:
.dbline -2
L1:
.dbline 0 ; func end
ret
.dbend
.area vector(rom, abs)
.org 36
jmp _timer0_ovf_isr
.area text(rom, con, rel)
.dbfile d:\MYDOCU~1\ac9-2\ac9-2.c
.dbfunc e timer0_ovf_isr _timer0_ovf_isr fV
.even
_timer0_ovf_isr::
st -y,R2
st -y,R24
st -y,R25
st -y,R30
st -y,R31
in R2,0x3f
st -y,R2
.dbline -1
.dbline 24
; while(1);
; }
;
; #pragma interrupt_handler timer0_ovf_isr:10
; void timer0_ovf_isr(void)
; {
.dbline 25
; TCNT0 = 0x83;
ldi R24,131
out 0x32,R24
.dbline 26
; if(++i>7)i=0;
lds R24,_i
subi R24,255 ; addi 1
mov R2,R24
sts _i,R2
ldi R24,7
cp R24,R2
brsh L6
.dbline 26
clr R2
sts _i,R2
L6:
.dbline 27
; PORTA=SEG7[i];
ldi R24, ldi R25,>_SEG7
lds R30,_i
clr R31
add R30,R24
adc R31,R25
lpm R30,Z
out 0x1b,R30
.dbline 28
; PORTC=ACT[i];
ldi R24, ldi R25,>_ACT
lds R30,_i
clr R31
add R30,R24
adc R31,R25
lpm R30,Z
out 0x15,R30
.dbline -2
L5:
ld R2,y+
out 0x3f,R2
ld R31,y+
ld R30,y+
ld R25,y+
ld R24,y+
ld R2,y+
.dbline 0 ; func end
reti
.dbend
.area bss(ram, con, rel)
.dbfile d:\MYDOCU~1\ac9-2\ac9-2.c
_i::
.blkb 1
.dbsym e i _i c
