📄 tc1_1_0.lss
字号:
TC1_1_0.elf: file format elf32-avr
Sections:
Idx Name Size VMA LMA File off Algn
0 .text 000002e8 00000000 00000000 00000094 2**0
CONTENTS, ALLOC, LOAD, READONLY, CODE
1 .data 00000006 00800060 000002e8 0000037c 2**0
CONTENTS, ALLOC, LOAD, DATA
2 .bss 00000005 00800066 00800066 00000382 2**0
ALLOC
3 .noinit 00000000 0080006b 0080006b 00000382 2**0
CONTENTS
4 .eeprom 00000000 00810000 00810000 00000382 2**0
CONTENTS
5 .debug_aranges 00000014 00000000 00000000 00000382 2**0
CONTENTS, READONLY, DEBUGGING
6 .debug_pubnames 0000009e 00000000 00000000 00000396 2**0
CONTENTS, READONLY, DEBUGGING
7 .debug_info 00000253 00000000 00000000 00000434 2**0
CONTENTS, READONLY, DEBUGGING
8 .debug_abbrev 000000aa 00000000 00000000 00000687 2**0
CONTENTS, READONLY, DEBUGGING
9 .debug_line 000001b9 00000000 00000000 00000731 2**0
CONTENTS, READONLY, DEBUGGING
10 .debug_str 0000000d 00000000 00000000 000008ea 2**0
CONTENTS, READONLY, DEBUGGING
Disassembly of section .text:
00000000 <__vectors>:
0: 0c 94 2a 00 jmp 0x54
4: 0c 94 45 00 jmp 0x8a
8: 0c 94 45 00 jmp 0x8a
c: 0c 94 45 00 jmp 0x8a
10: 0c 94 45 00 jmp 0x8a
14: 0c 94 d9 00 jmp 0x1b2
18: 0c 94 45 00 jmp 0x8a
1c: 0c 94 45 00 jmp 0x8a
20: 0c 94 45 00 jmp 0x8a
24: 0c 94 45 00 jmp 0x8a
28: 0c 94 45 00 jmp 0x8a
2c: 0c 94 45 00 jmp 0x8a
30: 0c 94 45 00 jmp 0x8a
34: 0c 94 45 00 jmp 0x8a
38: 0c 94 45 00 jmp 0x8a
3c: 0c 94 45 00 jmp 0x8a
40: 0c 94 45 00 jmp 0x8a
44: 0c 94 45 00 jmp 0x8a
48: 0c 94 45 00 jmp 0x8a
4c: 0c 94 45 00 jmp 0x8a
50: 0c 94 45 00 jmp 0x8a
00000054 <__ctors_end>:
54: 11 24 eor r1, r1
56: 1f be out 0x3f, r1 ; 63
58: cf e5 ldi r28, 0x5F ; 95
5a: d4 e0 ldi r29, 0x04 ; 4
5c: de bf out 0x3e, r29 ; 62
5e: cd bf out 0x3d, r28 ; 61
00000060 <__do_copy_data>:
60: 10 e0 ldi r17, 0x00 ; 0
62: a0 e6 ldi r26, 0x60 ; 96
64: b0 e0 ldi r27, 0x00 ; 0
66: e8 ee ldi r30, 0xE8 ; 232
68: f2 e0 ldi r31, 0x02 ; 2
6a: 02 c0 rjmp .+4 ; 0x70
0000006c <.do_copy_data_loop>:
6c: 05 90 lpm r0, Z+
6e: 0d 92 st X+, r0
00000070 <.do_copy_data_start>:
70: a6 36 cpi r26, 0x66 ; 102
72: b1 07 cpc r27, r17
74: d9 f7 brne .-10 ; 0x6c
00000076 <__do_clear_bss>:
76: 10 e0 ldi r17, 0x00 ; 0
78: a6 e6 ldi r26, 0x66 ; 102
7a: b0 e0 ldi r27, 0x00 ; 0
7c: 01 c0 rjmp .+2 ; 0x80
0000007e <.do_clear_bss_loop>:
7e: 1d 92 st X+, r1
00000080 <.do_clear_bss_start>:
80: ab 36 cpi r26, 0x6B ; 107
82: b1 07 cpc r27, r17
84: e1 f7 brne .-8 ; 0x7e
86: 0c 94 0d 01 jmp 0x21a
0000008a <__bad_interrupt>:
8a: 0c 94 00 00 jmp 0x0
0000008e <USART_Init>:
}*/
//串口初始化
void USART_Init(void)
{ UCSRB=(1<<TXEN); //使能发送
8e: cf 93 push r28
90: df 93 push r29
92: cd b7 in r28, 0x3d ; 61
94: de b7 in r29, 0x3e ; 62
96: 88 e0 ldi r24, 0x08 ; 8
98: 80 93 2a 00 sts 0x002A, r24
UBRRL=0X2F; //设置波特率为9600bit/s 注意点：因为我用的是外部7.3728MHZ所以UBRR为47，而不是51
9c: 8f e2 ldi r24, 0x2F ; 47
9e: 80 93 29 00 sts 0x0029, r24
UBRRH=0X00;
a2: 10 92 40 00 sts 0x0040, r1
UCSRC= (1<<URSEL)|(1<<UCSZ1)|(1<<UCSZ0); //1位停止位，8位数据位
a6: 86 e8 ldi r24, 0x86 ; 134
a8: 80 93 40 00 sts 0x0040, r24
ac: df 91 pop r29
ae: cf 91 pop r28
b0: 08 95 ret
000000b2 <USART_putchar>:
}
//put函数命名为USART_putchar，功能是向串口发送单个字符
int USART_putchar(uchar c)
{ if (c=='\n')
b2: cf 93 push r28
b4: df 93 push r29
b6: cd b7 in r28, 0x3d ; 61
b8: de b7 in r29, 0x3e ; 62
ba: 21 97 sbiw r28, 0x01 ; 1
bc: 0f b6 in r0, 0x3f ; 63
be: f8 94 cli
c0: de bf out 0x3e, r29 ; 62
c2: 0f be out 0x3f, r0 ; 63
c4: cd bf out 0x3d, r28 ; 61
c6: 89 83 std Y+1, r24 ; 0x01
c8: 89 81 ldd r24, Y+1 ; 0x01
ca: 8a 30 cpi r24, 0x0A ; 10
cc: 19 f4 brne .+6 ; 0xd4
USART_putchar('\r');
ce: 8d e0 ldi r24, 0x0D ; 13
d0: 0e 94 59 00 call 0xb2
loop_until_bit_is_set(UCSRA,UDRE);
d4: 80 91 2b 00 lds r24, 0x002B
d8: 99 27 eor r25, r25
da: 96 95 lsr r25
dc: 87 95 ror r24
de: 92 95 swap r25
e0: 82 95 swap r24
e2: 8f 70 andi r24, 0x0F ; 15
e4: 89 27 eor r24, r25
e6: 9f 70 andi r25, 0x0F ; 15
e8: 89 27 eor r24, r25
ea: 81 70 andi r24, 0x01 ; 1
ec: 90 70 andi r25, 0x00 ; 0
ee: 00 97 sbiw r24, 0x00 ; 0
f0: 09 f4 brne .+2 ; 0xf4
f2: f0 cf rjmp .-32 ; 0xd4
UDR=c;
f4: 89 81 ldd r24, Y+1 ; 0x01
f6: 80 93 2c 00 sts 0x002C, r24
return 0;
fa: 80 e0 ldi r24, 0x00 ; 0
fc: 90 e0 ldi r25, 0x00 ; 0
fe: 21 96 adiw r28, 0x01 ; 1
100: 0f b6 in r0, 0x3f ; 63
102: f8 94 cli
104: de bf out 0x3e, r29 ; 62
106: 0f be out 0x3f, r0 ; 63
108: cd bf out 0x3d, r28 ; 61
10a: df 91 pop r29
10c: cf 91 pop r28
10e: 08 95 ret
00000110 <USART_puts>:
}
//不含回车换行的字符串输出函数
int USART_puts(char *s)
{
110: cf 93 push r28
112: df 93 push r29
114: cd b7 in r28, 0x3d ; 61
116: de b7 in r29, 0x3e ; 62
118: 22 97 sbiw r28, 0x02 ; 2
11a: 0f b6 in r0, 0x3f ; 63
11c: f8 94 cli
11e: de bf out 0x3e, r29 ; 62
120: 0f be out 0x3f, r0 ; 63
122: cd bf out 0x3d, r28 ; 61
124: 89 83 std Y+1, r24 ; 0x01
126: 9a 83 std Y+2, r25 ; 0x02
while (*s)
128: e9 81 ldd r30, Y+1 ; 0x01
12a: fa 81 ldd r31, Y+2 ; 0x02
12c: 80 81 ld r24, Z
12e: 88 23 and r24, r24
130: 59 f0 breq .+22 ; 0x148
{
USART_putchar(*s);
132: e9 81 ldd r30, Y+1 ; 0x01
134: fa 81 ldd r31, Y+2 ; 0x02
136: 80 81 ld r24, Z
138: 0e 94 59 00 call 0xb2
s++;
13c: 89 81 ldd r24, Y+1 ; 0x01
13e: 9a 81 ldd r25, Y+2 ; 0x02
140: 01 96 adiw r24, 0x01 ; 1
142: 89 83 std Y+1, r24 ; 0x01
144: 9a 83 std Y+2, r25 ; 0x02
146: f0 cf rjmp .-32 ; 0x128
}
USART_putchar(0x0a);//回车换行
148: 8a e0 ldi r24, 0x0A ; 10
14a: 0e 94 59 00 call 0xb2
USART_putchar(0x0d);
14e: 8d e0 ldi r24, 0x0D ; 13
150: 0e 94 59 00 call 0xb2
return 1;
154: 81 e0 ldi r24, 0x01 ; 1
156: 90 e0 ldi r25, 0x00 ; 0
158: 22 96 adiw r28, 0x02 ; 2
15a: 0f b6 in r0, 0x3f ; 63
15c: f8 94 cli
15e: de bf out 0x3e, r29 ; 62
160: 0f be out 0x3f, r0 ; 63
162: cd bf out 0x3d, r28 ; 61
164: df 91 pop r29
166: cf 91 pop r28
168: 08 95 ret
0000016a <t2pwm2>:
}
/*//二进制转换为十进制函数
void b16td5(uint n)
{
for ( i_w=0;n>=10000; )
{n=n-10000;
i_w=i_w+1;}
for (i_q=0;n>=1000; )
{n=n-1000;
i_q=i_q+1;}
for ( i_b=0;n>=100; )
{n=n-100;
i_b=i_b+1;}
for (i_sh=0;n>=10; )
{n=n-10;
i_sh=i_sh+1;}
i_g=n;
}*/
//T/C2产生8160us周期方波的子程序1/（8*1000000/128）*255*2=8160us
void t2pwm2(void)
{DDRD|=(1<<PD7); //PD7（oc2）引脚定义为输出
16a: cf 93 push r28
16c: df 93 push r29
16e: cd b7 in r28, 0x3d ; 61
170: de b7 in r29, 0x3e ; 62
172: 80 91 31 00 lds r24, 0x0031
176: 80 68 ori r24, 0x80 ; 128
178: 80 93 31 00 sts 0x0031, r24
TCCR2=0X75; //T2 128分频， 相位修正PWM 模式，向上计数时匹配置位0C0，向下计数匹配
17c: 85 e7 ldi r24, 0x75 ; 117
17e: 80 93 45 00 sts 0x0045, r24
//时清除OC0（反向PWM）
OCR2=0X80;
182: 80 e8 ldi r24, 0x80 ; 128
184: 80 93 43 00 sts 0x0043, r24
188: df 91 pop r29
18a: cf 91 pop r28
18c: 08 95 ret
0000018e <init_timer1>:
}
//T/C1上升沿捕获，8分频，初始化
void init_timer1(void)
{
18e: cf 93 push r28
190: df 93 push r29
192: cd b7 in r28, 0x3d ; 61
194: de b7 in r29, 0x3e ; 62
DDRD&=~(1<<PD6);
196: 80 91 31 00 lds r24, 0x0031
19a: 8f 7b andi r24, 0xBF ; 191
19c: 80 93 31 00 sts 0x0031, r24
TIMSK=0X20; //允许TIME1的输入捕获
1a0: 80 e2 ldi r24, 0x20 ; 32
1a2: 80 93 59 00 sts 0x0059, r24
TCCR1B=0XC2; //上升沿捕获，8分频
1a6: 82 ec ldi r24, 0xC2 ; 194
1a8: 80 93 4e 00 sts 0x004E, r24
1ac: df 91 pop r29
1ae: cf 91 pop r28
1b0: 08 95 ret
000001b2 <__vector_5>:
// TIFR=0XFF; //写1清中断标志
}
//输入捕获中断服务程序
SIGNAL (SIG_INPUT_CAPTURE1)
{temp2=ICR1-temp1;
1b2: 1f 92 push r1
1b4: 0f 92 push r0
1b6: 0f b6 in r0, 0x3f ; 63
1b8: 0f 92 push r0
1ba: 11 24 eor r1, r1
1bc: 2f 93 push r18
1be: 3f 93 push r19
1c0: 8f 93 push r24
1c2: 9f 93 push r25
1c4: cf 93 push r28
1c6: df 93 push r29
1c8: cd b7 in r28, 0x3d ; 61
1ca: de b7 in r29, 0x3e ; 62
1cc: 20 91 46 00 lds r18, 0x0046
1d0: 30 91 47 00 lds r19, 0x0047
1d4: 80 91 68 00 lds r24, 0x0068
1d8: 90 91 69 00 lds r25, 0x0069
1dc: 28 1b sub r18, r24
1de: 39 0b sbc r19, r25
1e0: c9 01 movw r24, r18
1e2: 90 93 67 00 sts 0x0067, r25
1e6: 80 93 66 00 sts 0x0066, r24
temp1=temp2;
1ea: 80 91 66 00 lds r24, 0x0066
1ee: 90 91 67 00 lds r25, 0x0067
1f2: 90 93 69 00 sts 0x0069, r25
1f6: 80 93 68 00 sts 0x0068, r24
num++;
1fa: 80 91 6a 00 lds r24, 0x006A
1fe: 8f 5f subi r24, 0xFF ; 255
200: 80 93 6a 00 sts 0x006A, r24
204: df 91 pop r29
206: cf 91 pop r28
208: 9f 91 pop r25
20a: 8f 91 pop r24
20c: 3f 91 pop r19
20e: 2f 91 pop r18
210: 0f 90 pop r0
212: 0f be out 0x3f, r0 ; 63
214: 0f 90 pop r0
216: 1f 90 pop r1
218: 18 95 reti
0000021a <main>:
}
int main(void)
{
21a: cf e5 ldi r28, 0x5F ; 95
21c: d4 e0 ldi r29, 0x04 ; 4
21e: de bf out 0x3e, r29 ; 62
220: cd bf out 0x3d, r28 ; 61
//DDRB=0XFF; //定义B口为输出
//DDRD=0XBF; // 定义D口除了PD6为输入，其他都为输出
//PORTC=0xFF;
//DDRC=0xFF; //PC口设为输出高电平，灯灭
temp1=0x0000;
222: 10 92 69 00 sts 0x0069, r1
226: 10 92 68 00 sts 0x0068, r1
num=0;
22a: 10 92 6a 00 sts 0x006A, r1
USART_Init();
22e: 0e 94 47 00 call 0x8e
init_timer1();
232: 0e 94 c7 00 call 0x18e
t2pwm2();
236: 0e 94 b5 00 call 0x16a
sei();
23a: 78 94 sei
while(1)
{
if(num>0 && (num%2==0) )
23c: 80 91 6a 00 lds r24, 0x006A
240: 88 23 and r24, r24
242: e1 f3 breq .-8 ; 0x23c
244: 80 91 6a 00 lds r24, 0x006A
248: 81 70 andi r24, 0x01 ; 1
24a: 88 23 and r24, r24
24c: b9 f7 brne .-18 ; 0x23c
{
//b16td5(temp2);
utoa(temp2,send_num,10);
24e: 4a e0 ldi r20, 0x0A ; 10
250: 50 e0 ldi r21, 0x00 ; 0
252: 60 e6 ldi r22, 0x60 ; 96
254: 70 e0 ldi r23, 0x00 ; 0
256: 80 91 66 00 lds r24, 0x0066
25a: 90 91 67 00 lds r25, 0x0067
25e: 0e 94 36 01 call 0x26c
/*send_num[0]=i_w;
send_num[1]=i_q;
send_num[2]=i_b;
send_num[3]=i_sh;
send_num[4]=i_g;
//send_num[5]= {i_g,i_sh,i_b,i_q,i_w};
PORTC&=~(1<<PC5);*/
USART_puts(send_num);
262: 80 e6 ldi r24, 0x60 ; 96
264: 90 e0 ldi r25, 0x00 ; 0
266: 0e 94 88 00 call 0x110
26a: e8 cf rjmp .-48 ; 0x23c
0000026c <utoa>:
26c: e6 2f mov r30, r22
26e: f7 2f mov r31, r23
270: 2e 2f mov r18, r30
272: 3f 2f mov r19, r31
274: 42 30 cpi r20, 0x02 ; 2
276: 7c f0 brlt .+30 ; 0x296
278: 45 32 cpi r20, 0x25 ; 37
27a: 6c f4 brge .+26 ; 0x296
0000027c <divide_loop>:
27c: 64 2f mov r22, r20
27e: 77 27 eor r23, r23
280: 0e 94 60 01 call 0x2c0
284: 80 5d subi r24, 0xD0 ; 208
286: 8a 33 cpi r24, 0x3A ; 58
288: 0c f0 brlt .+2 ; 0x28c
28a: 89 5d subi r24, 0xD9 ; 217
0000028c <L_10>:
28c: 81 93 st Z+, r24
28e: 86 2f mov r24, r22
290: 97 2f mov r25, r23
292: 00 97 sbiw r24, 0x00 ; 0
294: 99 f7 brne .-26 ; 0x27c
00000296 <terminate>:
296: 93 2f mov r25, r19
298: 82 2f mov r24, r18
29a: 10 82 st Z, r1
29c: 0c 94 50 01 jmp 0x2a0
000002a0 <strrev>:
2a0: dc 01 movw r26, r24
2a2: fc 01 movw r30, r24
000002a4 <.strrev_eos>:
2a4: 01 90 ld r0, Z+
2a6: 00 20 and r0, r0
2a8: e9 f7 brne .-6 ; 0x2a4
2aa: 32 97 sbiw r30, 0x02 ; 2
000002ac <.strrev_loop>:
2ac: ae 17 cp r26, r30
2ae: bf 07 cpc r27, r31
2b0: 30 f4 brcc .+12 ; 0x2be
2b2: 7c 91 ld r23, X
2b4: 60 81 ld r22, Z
2b6: 70 83 st Z, r23
2b8: 31 97 sbiw r30, 0x01 ; 1
2ba: 6d 93 st X+, r22
2bc: f7 cf rjmp .-18 ; 0x2ac
000002be <.strrev_done>:
2be: 08 95 ret
000002c0 <__udivmodhi4>:
2c0: aa 1b sub r26, r26
2c2: bb 1b sub r27, r27
2c4: 51 e1 ldi r21, 0x11 ; 17
2c6: 07 c0 rjmp .+14 ; 0x2d6
000002c8 <__udivmodhi4_loop>:
2c8: aa 1f adc r26, r26
2ca: bb 1f adc r27, r27
2cc: a6 17 cp r26, r22
2ce: b7 07 cpc r27, r23
2d0: 10 f0 brcs .+4 ; 0x2d6
2d2: a6 1b sub r26, r22
2d4: b7 0b sbc r27, r23
000002d6 <__udivmodhi4_ep>:
2d6: 88 1f adc r24, r24
2d8: 99 1f adc r25, r25
2da: 5a 95 dec r21
2dc: a9 f7 brne .-22 ; 0x2c8
2de: 80 95 com r24
2e0: 90 95 com r25
2e2: bc 01 movw r22, r24
2e4: cd 01 movw r24, r26
2e6: 08 95 ret
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