📄 adled.lss
字号:
adled.elf: file format elf32-avr
Sections:
Idx Name Size VMA LMA File off Algn
0 .text 00000f8e 00000000 00000000 00000094 2**0
CONTENTS, ALLOC, LOAD, READONLY, CODE
1 .data 00000008 00800060 00000f8e 00001022 2**0
CONTENTS, ALLOC, LOAD, DATA
2 .bss 00000016 00800068 00800068 0000102a 2**0
ALLOC
3 .noinit 00000000 0080007e 0080007e 0000102a 2**0
CONTENTS
4 .eeprom 00000000 00810000 00810000 0000102a 2**0
CONTENTS
5 .stab 0000036c 00000000 00000000 0000102c 2**2
CONTENTS, READONLY, DEBUGGING
6 .stabstr 00000084 00000000 00000000 00001398 2**0
CONTENTS, READONLY, DEBUGGING
7 .debug_aranges 00000014 00000000 00000000 0000141c 2**0
CONTENTS, READONLY, DEBUGGING
8 .debug_pubnames 0000002a 00000000 00000000 00001430 2**0
CONTENTS, READONLY, DEBUGGING
9 .debug_info 00000175 00000000 00000000 0000145a 2**0
CONTENTS, READONLY, DEBUGGING
10 .debug_abbrev 000000bf 00000000 00000000 000015cf 2**0
CONTENTS, READONLY, DEBUGGING
11 .debug_line 000001d6 00000000 00000000 0000168e 2**0
CONTENTS, READONLY, DEBUGGING
12 .debug_str 000000c0 00000000 00000000 00001864 2**0
CONTENTS, READONLY, DEBUGGING
Disassembly of section .text:
00000000 <__vectors>:
0: 10 c0 rjmp .+32 ; 0x22 <__ctors_end>
2: 2a c0 rjmp .+84 ; 0x58 <__bad_interrupt>
4: 29 c0 rjmp .+82 ; 0x58 <__bad_interrupt>
6: 28 c0 rjmp .+80 ; 0x58 <__bad_interrupt>
8: 27 c0 rjmp .+78 ; 0x58 <__bad_interrupt>
a: 26 c0 rjmp .+76 ; 0x58 <__bad_interrupt>
c: 25 c0 rjmp .+74 ; 0x58 <__bad_interrupt>
e: 24 c0 rjmp .+72 ; 0x58 <__bad_interrupt>
10: 23 c0 rjmp .+70 ; 0x58 <__bad_interrupt>
12: 22 c0 rjmp .+68 ; 0x58 <__bad_interrupt>
14: 21 c0 rjmp .+66 ; 0x58 <__bad_interrupt>
16: 20 c0 rjmp .+64 ; 0x58 <__bad_interrupt>
18: 1f c0 rjmp .+62 ; 0x58 <__bad_interrupt>
1a: 1e c0 rjmp .+60 ; 0x58 <__bad_interrupt>
1c: 1d c0 rjmp .+58 ; 0x58 <__bad_interrupt>
1e: 1c c0 rjmp .+56 ; 0x58 <__bad_interrupt>
20: 1b c0 rjmp .+54 ; 0x58 <__bad_interrupt>
00000022 <__ctors_end>:
22: 11 24 eor r1, r1
24: 1f be out 0x3f, r1 ; 63
26: cf e5 ldi r28, 0x5F ; 95
28: d2 e0 ldi r29, 0x02 ; 2
2a: de bf out 0x3e, r29 ; 62
2c: cd bf out 0x3d, r28 ; 61
0000002e <__do_copy_data>:
2e: 10 e0 ldi r17, 0x00 ; 0
30: a0 e6 ldi r26, 0x60 ; 96
32: b0 e0 ldi r27, 0x00 ; 0
34: ee e8 ldi r30, 0x8E ; 142
36: ff e0 ldi r31, 0x0F ; 15
38: 03 c0 rjmp .+6 ; 0x40 <.do_copy_data_start>
0000003a <.do_copy_data_loop>:
3a: c8 95 lpm
3c: 31 96 adiw r30, 0x01 ; 1
3e: 0d 92 st X+, r0
00000040 <.do_copy_data_start>:
40: a8 36 cpi r26, 0x68 ; 104
42: b1 07 cpc r27, r17
44: d1 f7 brne .-12 ; 0x3a <.do_copy_data_loop>
00000046 <__do_clear_bss>:
46: 10 e0 ldi r17, 0x00 ; 0
48: a8 e6 ldi r26, 0x68 ; 104
4a: b0 e0 ldi r27, 0x00 ; 0
4c: 01 c0 rjmp .+2 ; 0x50 <.do_clear_bss_start>
0000004e <.do_clear_bss_loop>:
4e: 1d 92 st X+, r1
00000050 <.do_clear_bss_start>:
50: ae 37 cpi r26, 0x7E ; 126
52: b1 07 cpc r27, r17
54: e1 f7 brne .-8 ; 0x4e <.do_clear_bss_loop>
56: 7f c0 rjmp .+254 ; 0x156 <main>
00000058 <__bad_interrupt>:
58: d3 cf rjmp .-90 ; 0x0 <__vectors>
0000005a <AdcConvert>:
stdin=&mystd;
} */
//AD转换8次去掉最高和最低后取平均值返回
uint16_t AdcConvert(void)
{
5a: cf 93 push r28
uint8_t i;
uint16_t ret;
uint8_t max_id,min_id,max_value,min_value;
ADMUX=0Xc0;//内部2.56V参考电压，0通道
5c: 80 ec ldi r24, 0xC0 ; 192
5e: 87 b9 out 0x07, r24 ; 7
ADCSR=_BV(ADEN);//使能ADC，单次转换模式
60: 80 e8 ldi r24, 0x80 ; 128
62: 86 b9 out 0x06, r24 ; 6
64: 47 e0 ldi r20, 0x07 ; 7
66: e8 e6 ldi r30, 0x68 ; 104
68: f0 e0 ldi r31, 0x00 ; 0
//连续转换8次
for(i=0;i<8;i++)
{
ADCSR|=_BV(ADSC);
6a: 36 9a sbi 0x06, 6 ; 6
can be achieved.
*/
void
_delay_loop_1(uint8_t __count)
{
6c: 8c e3 ldi r24, 0x3C ; 60
__asm__ volatile (
6e: 8a 95 dec r24
70: f1 f7 brne .-4 ; 0x6e <AdcConvert+0x14>
72: 36 9b sbis 0x06, 6 ; 6
74: 05 c0 rjmp .+10 ; 0x80 <AdcConvert+0x26>
76: 8c e3 ldi r24, 0x3C ; 60
78: 8a 95 dec r24
7a: f1 f7 brne .-4 ; 0x78 <AdcConvert+0x1e>
7c: 36 99 sbic 0x06, 6 ; 6
7e: fb cf rjmp .-10 ; 0x76 <AdcConvert+0x1c>
_delay_loop_1(60);
while(ADCSR&_BV(ADSC))
_delay_loop_1(60);
ret=ADCL;
80: 84 b1 in r24, 0x04 ; 4
82: 68 2f mov r22, r24
84: 77 27 eor r23, r23
ret|=(uint16_t)(ADCH<<8);
86: 85 b1 in r24, 0x05 ; 5
88: 99 27 eor r25, r25
8a: 98 2f mov r25, r24
8c: 88 27 eor r24, r24
8e: 86 2b or r24, r22
90: 97 2b or r25, r23
g_aAdValue[i]=ret;
92: 81 93 st Z+, r24
94: 91 93 st Z+, r25
96: 41 50 subi r20, 0x01 ; 1
98: 47 ff sbrs r20, 7
9a: e7 cf rjmp .-50 ; 0x6a <AdcConvert+0x10>
}
ret=0;
9c: 60 e0 ldi r22, 0x00 ; 0
9e: 70 e0 ldi r23, 0x00 ; 0
a0: 46 e0 ldi r20, 0x06 ; 6
a2: ea e6 ldi r30, 0x6A ; 106
a4: f0 e0 ldi r31, 0x00 ; 0
for(i=1;i<8;i++)
ret+=g_aAdValue[i];
a6: 81 91 ld r24, Z+
a8: 91 91 ld r25, Z+
aa: 68 0f add r22, r24
ac: 79 1f adc r23, r25
ae: 41 50 subi r20, 0x01 ; 1
b0: 47 ff sbrs r20, 7
b2: f9 cf rjmp .-14 ; 0xa6 <AdcConvert+0x4c>
//找到最大和最小值索引
ret/=7;
b4: 97 2f mov r25, r23
b6: 86 2f mov r24, r22
b8: 67 e0 ldi r22, 0x07 ; 7
ba: 70 e0 ldi r23, 0x00 ; 0
bc: b6 d6 rcall .+3436 ; 0xe2a <__udivmodhi4>
max_id=min_id=1;
be: b1 e0 ldi r27, 0x01 ; 1
c0: cb 2f mov r28, r27
max_value=min_value=0;
c2: a0 e0 ldi r26, 0x00 ; 0
c4: 5a 2f mov r21, r26
for(i=1;i<8;i++)
c6: 4b 2f mov r20, r27
c8: ea e6 ldi r30, 0x6A ; 106
ca: f0 e0 ldi r31, 0x00 ; 0
{
if(g_aAdValue[i]>ret)
cc: 20 81 ld r18, Z
ce: 31 81 ldd r19, Z+1 ; 0x01
d0: 62 17 cp r22, r18
d2: 73 07 cpc r23, r19
d4: 58 f4 brcc .+22 ; 0xec <AdcConvert+0x92>
{
if(g_aAdValue[i]-ret>max_value)
d6: 26 1b sub r18, r22
d8: 37 0b sbc r19, r23
da: 85 2f mov r24, r21
dc: 99 27 eor r25, r25
de: 82 17 cp r24, r18
e0: 93 07 cpc r25, r19
e2: 98 f4 brcc .+38 ; 0x10a <AdcConvert+0xb0>
{
max_value=g_aAdValue[i]-ret;
e4: 50 81 ld r21, Z
e6: 56 1b sub r21, r22
max_id=i;
e8: c4 2f mov r28, r20
ea: 0f c0 rjmp .+30 ; 0x10a <AdcConvert+0xb0>
}
}
else
{
if(ret-g_aAdValue[i]>min_value)
ec: 97 2f mov r25, r23
ee: 86 2f mov r24, r22
f0: 82 1b sub r24, r18
f2: 93 0b sbc r25, r19
f4: 28 2f mov r18, r24
f6: 39 2f mov r19, r25
f8: 8a 2f mov r24, r26
fa: 99 27 eor r25, r25
fc: 82 17 cp r24, r18
fe: 93 07 cpc r25, r19
100: 20 f4 brcc .+8 ; 0x10a <AdcConvert+0xb0>
{
min_value=ret-g_aAdValue[i];
102: 80 81 ld r24, Z
104: a6 2f mov r26, r22
106: a8 1b sub r26, r24
min_id=i;
108: b4 2f mov r27, r20
10a: 4f 5f subi r20, 0xFF ; 255
10c: 32 96 adiw r30, 0x02 ; 2
10e: 48 30 cpi r20, 0x08 ; 8
110: e8 f2 brcs .-70 ; 0xcc <AdcConvert+0x72>
}
}
}
//去掉第一个和最大最小值后的平均值
ret=0;
112: 60 e0 ldi r22, 0x00 ; 0
114: 70 e0 ldi r23, 0x00 ; 0
for(i=1;i<8;i++)
116: 41 e0 ldi r20, 0x01 ; 1
118: ea e6 ldi r30, 0x6A ; 106
11a: f0 e0 ldi r31, 0x00 ; 0
{
if((i!=min_id)&&(i!=max_id))
11c: 4b 17 cp r20, r27
11e: 31 f0 breq .+12 ; 0x12c <AdcConvert+0xd2>
120: 4c 17 cp r20, r28
122: 21 f0 breq .+8 ; 0x12c <AdcConvert+0xd2>
ret+=g_aAdValue[i];
124: 80 81 ld r24, Z
126: 91 81 ldd r25, Z+1 ; 0x01
128: 68 0f add r22, r24
12a: 79 1f adc r23, r25
12c: 4f 5f subi r20, 0xFF ; 255
12e: 32 96 adiw r30, 0x02 ; 2
130: 48 30 cpi r20, 0x08 ; 8
132: a0 f3 brcs .-24 ; 0x11c <AdcConvert+0xc2>
}
if(min_id!=max_id)
134: bc 17 cp r27, r28
136: 29 f0 breq .+10 ; 0x142 <AdcConvert+0xe8>
ret/=5;
138: 97 2f mov r25, r23
13a: 86 2f mov r24, r22
13c: 65 e0 ldi r22, 0x05 ; 5
13e: 70 e0 ldi r23, 0x00 ; 0
140: 04 c0 rjmp .+8 ; 0x14a <AdcConvert+0xf0>
else
ret/=6;
142: 97 2f mov r25, r23
144: 86 2f mov r24, r22
146: 66 e0 ldi r22, 0x06 ; 6
148: 70 e0 ldi r23, 0x00 ; 0
14a: 6f d6 rcall .+3294 ; 0xe2a <__udivmodhi4>
ADCSR=0;//关闭ADC
14c: 16 b8 out 0x06, r1 ; 6
return ret;
}
14e: 97 2f mov r25, r23
150: 86 2f mov r24, r22
152: cf 91 pop r28
154: 08 95 ret
00000156 <main>:
int main(void)
{
156: ce e5 ldi r28, 0x5E ; 94
158: d2 e0 ldi r29, 0x02 ; 2
15a: de bf out 0x3e, r29 ; 62
15c: cd bf out 0x3d, r28 ; 61
uint8_t i;
//IoInit();
while(1)
{
scanf("%c",&i);
15e: 8c 2f mov r24, r28
160: 9d 2f mov r25, r29
162: 01 96 adiw r24, 0x01 ; 1
164: 9f 93 push r25
166: 8f 93 push r24
168: 80 e6 ldi r24, 0x60 ; 96
16a: 90 e0 ldi r25, 0x00 ; 0
16c: 9f 93 push r25
16e: 8f 93 push r24
170: 2a d0 rcall .+84 ; 0x1c6 <scanf>
if(i=='c')
172: 89 81 ldd r24, Y+1 ; 0x01
174: 0f 90 pop r0
176: 0f 90 pop r0
178: 0f 90 pop r0
17a: 0f 90 pop r0
17c: 83 36 cpi r24, 0x63 ; 99
17e: 79 f7 brne .-34 ; 0x15e <main+0x8>
printf("%d\n",AdcConvert());
180: 6c df rcall .-296 ; 0x5a <AdcConvert>
182: 9f 93 push r25
184: 8f 93 push r24
186: 83 e6 ldi r24, 0x63 ; 99
188: 90 e0 ldi r25, 0x00 ; 0
18a: 9f 93 push r25
18c: 8f 93 push r24
18e: 05 d0 rcall .+10 ; 0x19a <printf>
190: 0f 90 pop r0
192: 0f 90 pop r0
194: 0f 90 pop r0
196: 0f 90 pop r0
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