📄 sleep.lst
字号:
(0076) 0x00; //使用ad转换0通道
(0077) //ADLAR = 0，转换结果选择右对齐
(0078) ADCSRA = //(1<<ADEN)| //ADC使能
0270 E18E LDI R24,0x1E
0271 B986 OUT 0x06,R24
0272 9508 RET
(0079) //(1<<ADSC)| //开始一次ad转换
(0080) (1<<ADIF)| //写1，将ADIF位清0
(0081) (1<<ADIE)| //允许ADC中断
(0082) 0x06; //时钟分频系数为64
(0083) }
(0084) void sleep_init(void)
(0085) {
(0086) MCUCR |= 0X40; //使能休眠
_sleep_init:
0273 B785 IN R24,0x35
0274 6480 ORI R24,0x40
0275 BF85 OUT 0x35,R24
0276 9508 RET
(0087) }
(0088) //call this routine to initialize all peripherals
(0089) void init_devices(void)
(0090) {
(0091) CLI(); //关闭全局中断
_init_devices:
0277 94F8 BCLR 7
(0092) port_init(); //CPU端口初始化
0278 DF6A RCALL _port_init
(0093) /** /
(0094) MCUCR = 0x02; //INT0引脚上的下降沿触发中断
(0095) GICR = 0x40; //外部中断0请求使能
(0096) /**/
(0097) /**/
(0098) MCUCR = 0x00; //INT0引脚上的低电平触发中断
0279 2422 CLR R2
027A BE25 OUT 0x35,R2
(0099) GICR = 0x40; //外部中断0请求使能
027B E480 LDI R24,0x40
027C BF8B OUT 0x3B,R24
(0100) /**/
(0101) /** /
(0102) MCUCR = 0x01; //INT0引脚上的上升沿和下降沿都触发中断
(0103) GICR = 0x40; //外部中断0请求使能
(0104) /**/
(0105) /** /
(0106) MCUCR = 0x03; //INT0引脚上的上升沿触发中断
(0107) GICR = 0x40; //外部中断0请求使能
(0108) /**/
(0109) adc_init();
027D DFF0 RCALL _adc_init
(0110) sleep_init();
027E DFF4 RCALL _sleep_init
(0111) SEI(); //打开全局中断
027F 9478 BSET 7
0280 9508 RET
_main:
temp --> Y+3
temp_show --> Y+2
i --> R20
0281 9727 SBIW R28,7
(0112)
(0113) }
(0114) void main(void)
(0115) {
(0116) char temp_show[5]; //定义数组用作在液晶屏上进行显示
(0117) unsigned char i;
(0118) unsigned int temp;
(0119) for(i=0;i<5;i++)
0282 2744 CLR R20
0283 C009 RJMP 0x028D
(0120) {
(0121) temp_show[i] = 0;
0284 01CE MOVW R24,R28
0285 9602 ADIW R24,2
0286 2FE4 MOV R30,R20
0287 27FF CLR R31
0288 0FE8 ADD R30,R24
0289 1FF9 ADC R31,R25
028A 2422 CLR R2
028B 8220 STD Z+0,R2
028C 9543 INC R20
028D 3045 CPI R20,5
028E F3A8 BCS 0x0284
(0122) }
(0123) temp_show[4] = 0xff; //显示结束标志
028F EF8F LDI R24,0xFF
0290 838E STD Y+6,R24
(0124) /**/
(0125) init_devices();
0291 DFE5 RCALL _init_devices
(0126) LCDReady();
0292 940E012C CALL _LCDReady
(0127) LcdInit(); //LCD初始化
0294 940E014E CALL _LcdInit
(0128) CharsWrite(0,1,"SYSTEM INIT"); //在LCD的第一行显示"SYSTEM INIT"
0296 EB81 LDI R24,0xB1
0297 E090 LDI R25,0
0298 8399 STD Y+1,R25
0299 8388 STD Y+0,R24
029A E021 LDI R18,1
029B 2700 CLR R16
029C 940E0160 CALL _CharsWrite
(0129) CharsWrite(0,2,"......"); //在第二行显示“......”
029E EA8A LDI R24,0xAA
029F E090 LDI R25,0
02A0 8399 STD Y+1,R25
02A1 8388 STD Y+0,R24
02A2 E022 LDI R18,2
02A3 2700 CLR R16
02A4 940E0160 CALL _CharsWrite
(0130) uart_init(); //串口初始化
02A6 940E00A8 CALL _uart_init
(0131) delay_ms(1000);
02A8 EE08 LDI R16,0xE8
02A9 E013 LDI R17,3
02AA 940E01D4 CALL _delay_ms
02AC C089 RJMP 0x0336
(0132) /**/
(0133) while(1)
(0134) {
(0135) ClearLcd(); //清屏LCD
02AD 940E00B1 CALL _ClearLcd
(0136) delay_us(80); //等待清屏操作完成
02AF E500 LDI R16,0x50
02B0 E010 LDI R17,0
02B1 940E01BB CALL _delay_us
(0137) CharsWrite(0,1,"SLEEP IN IDLE");
02B3 E98C LDI R24,0x9C
02B4 E090 LDI R25,0
02B5 8399 STD Y+1,R25
02B6 8388 STD Y+0,R24
02B7 E021 LDI R18,1
02B8 2700 CLR R16
02B9 940E0160 CALL _CharsWrite
(0138) MCUCR &= 0X40; ////将休眠模式位清0,即休眠模式1
02BB B785 IN R24,0x35
02BC 7480 ANDI R24,0x40
02BD BF85 OUT 0x35,R24
(0139) asm("sleep"); //在线嵌入汇编，CPU进入idle休眠模式
02BE 9588 SLEEP
(0140) //等待外部中断唤醒
(0141) PORTA = 0X00; //点亮PA口LED
02BF 2422 CLR R2
02C0 BA2B OUT 0x1B,R2
(0142) CharsWrite(0,2,"NOW MCU WAKEUP");
02C1 E88D LDI R24,0x8D
02C2 E090 LDI R25,0
02C3 8399 STD Y+1,R25
02C4 8388 STD Y+0,R24
02C5 E022 LDI R18,2
02C6 2700 CLR R16
02C7 940E0160 CALL _CharsWrite
(0143) delay_ms(5000);
02C9 E808 LDI R16,0x88
02CA E113 LDI R17,0x13
02CB 940E01D4 CALL _delay_ms
(0144) PORTA = 0XFF; //55秒钟后熄灭PA口LED
02CD EF8F LDI R24,0xFF
02CE BB8B OUT 0x1B,R24
(0145)
(0146) //测试ADC噪声抑制模式
(0147)
(0148) ClearLcd(); //清屏LCD
02CF 940E00B1 CALL _ClearLcd
(0149) delay_us(80); //等待清屏操作完成
02D1 E500 LDI R16,0x50
02D2 E010 LDI R17,0
02D3 940E01BB CALL _delay_us
(0150) ADCSRA |= (1<<ADEN); //使能ADC
02D5 9A37 SBI 0x06,7
(0151) CharsWrite(0,1,"SLEEP IN ADC:"); //在LCD的第一行显示"SLEEP IN ADC"
02D6 E78F LDI R24,0x7F
02D7 E090 LDI R25,0
02D8 8399 STD Y+1,R25
02D9 8388 STD Y+0,R24
02DA E021 LDI R18,1
02DB 2700 CLR R16
02DC 940E0160 CALL _CharsWrite
(0152) MCUCR &= 0X40;
02DE B785 IN R24,0x35
02DF 7480 ANDI R24,0x40
02E0 BF85 OUT 0x35,R24
(0153) MCUCR |= 0X10; //将休眠模式位送1,即休眠模式2，ADC噪声抑制模式
02E1 B785 IN R24,0x35
02E2 6180 ORI R24,0x10
02E3 BF85 OUT 0x35,R24
(0154) asm("sleep"); //在线嵌入汇编，CPU进入ADC休眠模式
02E4 9588 SLEEP
(0155) //在此模式下，进入休眠会自动启动一次AD转换，转换完成中断将唤醒MCU
(0156) PORTA = 0X00; //ADC转换完成唤醒MCU，点亮PA口LED
02E5 2422 CLR R2
02E6 BA2B OUT 0x1B,R2
(0157) CharsWrite(0,2,"NOW MCU WAKEUP");
02E7 E88D LDI R24,0x8D
02E8 E090 LDI R25,0
02E9 8399 STD Y+1,R25
02EA 8388 STD Y+0,R24
02EB E022 LDI R18,2
02EC 2700 CLR R16
02ED 940E0160 CALL _CharsWrite
(0158) delay_ms(5000); //5秒钟后显示AD转换结果
02EF E808 LDI R16,0x88
02F0 E113 LDI R17,0x13
02F1 940E01D4 CALL _delay_ms
(0159) data_con(); //将ad转换值转换为电压值
02F3 DF19 RCALL _data_con
(0160) ClearLcd(); //清屏LCD
02F4 940E00B1 CALL _ClearLcd
(0161) delay_us(80); //等待清屏操作完成
02F6 E500 LDI R16,0x50
02F7 E010 LDI R17,0
02F8 940E01BB CALL _delay_us
(0162) CharsWrite(0,1,"ADO VOLTAGE:");
02FA E782 LDI R24,0x72
02FB E090 LDI R25,0
02FC 8399 STD Y+1,R25
02FD 8388 STD Y+0,R24
02FE E021 LDI R18,1
02FF 2700 CLR R16
0300 940E0160 CALL _CharsWrite
(0163) CharsWrite(0,2,adc_show); //在LCD上显示转换电压值
0302 EB8D LDI R24,0xBD
0303 E090 LDI R25,0
0304 8399 STD Y+1,R25
0305 8388 STD Y+0,R24
0306 E022 LDI R18,2
0307 2700 CLR R16
0308 940E0160 CALL _CharsWrite
(0164) delay_ms(5000);
030A E808 LDI R16,0x88
030B E113 LDI R17,0x13
030C 940E01D4 CALL _delay_ms
(0165) PORTA = 0XFF; //关闭LED
030E EF8F LDI R24,0xFF
030F BB8B OUT 0x1B,R24
(0166) ADCSRA &=~ (1<<ADEN); //禁止ADC，因为进入IDLE模式，如果ADC被使能，
0310 9837 CBI 0x06,7
(0167) //也将开始一次AD转换
(0168) ClearLcd(); //清屏LCD
0311 940E00B1 CALL _ClearLcd
(0169) delay_us(80); //等待清屏操作完成
0313 E500 LDI R16,0x50
0314 E010 LDI R17,0
0315 940E01BB CALL _delay_us
(0170) CharsWrite(0,1,"POWERDOWN MODE");
0317 E683 LDI R24,0x63
0318 E090 LDI R25,0
0319 8399 STD Y+1,R25
031A 8388 STD Y+0,R24
031B E021 LDI R18,1
031C 2700 CLR R16
031D 940E0160 CALL _CharsWrite
(0171) MCUCR &= 0X40;
031F B785 IN R24,0x35
0320 7480 ANDI R24,0x40
0321 BF85 OUT 0x35,R24
(0172) MCUCR |= 0X20; //将休眠模式位送1,即休眠模式2，ADC噪声抑制模式
0322 B785 IN R24,0x35
0323 6280 ORI R24,0x20
0324 BF85 OUT 0x35,R24
(0173) asm("sleep"); //在线嵌入汇编，CPU进入掉电休眠模式
0325 9588 SLEEP
(0174) //等待外部中断唤醒
(0175) PORTA = 0X00; //点亮PA口LED
0326 2422 CLR R2
0327 BA2B OUT 0x1B,R2
(0176) CharsWrite(0,2,"NOW MCU WAKEUP");
0328 E88D LDI R24,0x8D
0329 E090 LDI R25,0
032A 8399 STD Y+1,R25
032B 8388 STD Y+0,R24
032C E022 LDI R18,2
032D 2700 CLR R16
032E 940E0160 CALL _CharsWrite
(0177) delay_ms(5000);
0330 E808 LDI R16,0x88
0331 E113 LDI R17,0x13
0332 940E01D4 CALL _delay_ms
(0178) PORTA = 0XFF; //1秒钟后熄灭PA口LED
FILE: <library>
0334 EF8F LDI R24,0xFF
0335 BB8B OUT 0x1B,R24
0336 CF76 RJMP 0x02AD
0337 9627 ADIW R28,7
0338 9508 RET
mod16u:
0339 9468 BSET 6
033A C001 RJMP xdiv16u
div16u:
033B 94E8 BCLR 6
xdiv16u:
033C 92EA ST R14,-Y
033D 92FA ST R15,-Y
033E 938A ST R24,-Y
033F 24EE CLR R14
0340 24FF CLR R15
0341 E180 LDI R24,0x10
0342 0F00 LSL R16
0343 1F11 ROL R17
0344 1CEE ROL R14
0345 1CFF ROL R15
0346 16E2 CP R14,R18
0347 06F3 CPC R15,R19
0348 F018 BCS 0x034C
0349 1AE2 SUB R14,R18
034A 0AF3 SBC R15,R19
034B 9503 INC R16
034C 958A DEC R24
034D F7A1 BNE 0x0342
034E F416 BRTC 0x0351
034F 2D0E MOV R16,R14
0350 2D1F MOV R17,R15
0351 9189 LD R24,Y+
0352 90F9 LD R15,Y+
0353 90E9 LD R14,Y+
0354 9508 RET
empy32s:
empy32u:
0355 940E03AA CALL long_prolog
0357 927F PUSH R7
0358 940E03C3 CALL tstzero1
035A F139 BEQ 0x0382
035B 2477 CLR R7
035C 940E03C9 CALL tstzero2
035E F419 BNE 0x0362
035F 018C MOVW R16,R24
0360 019D MOVW R18,R26
0361 C020 RJMP 0x0382
0362 9F08 MUL R16,R24
0363 2CB0 MOV R11,R0
0364 2CA1 MOV R10,R1
0365 9F28 MUL R18,R24
0366 2C90 MOV R9,R0
0367 2C81 MOV R8,R1
0368 9F18 MUL R17,R24
0369 0CA0 ADD R10,R0
036A 1C91 ADC R9,R1
036B 1C87 ADC R8,R7
036C 9F09 MUL R16,R25
036D 0CA0 ADD R10,R0
036E 1C91 ADC R9,R1
036F 1C87 ADC R8,R7
0370 9F19 MUL R17,R25
0371 0C90 ADD R9,R0
0372 1C81 ADC R8,R1
0373 9F0A MUL R16,R26
0374 0C90 ADD R9,R0
0375 1C81 ADC R8,R1
0376 9F38 MUL R19,R24
0377 0C80 ADD R8,R0
0378 9F29 MUL R18,R25
0379 0C80 ADD R8,R0
037A 9F1A MUL R17,R26
037B 0C80 ADD R8,R0
037C 9F0B MUL R16,R27
037D 0C80 ADD R8,R0
037E 2D0B MOV R16,R11
037F 2D1A MOV R17,R10
0380 2D29 MOV R18,R9
0381 2D38 MOV R19,R8
0382 907F POP R7
0383 940C03B8 JMP long_epilog
pop_gset2:
0385 E0E2 LDI R30,2
0386 940C0397 JMP pop
pop_gset4:
0388 E0E8 LDI R30,0x8
0389 940C0397 JMP pop
push_gset5:
038B 92FA ST R15,-Y
038C 92EA ST R14,-Y
push_gset4:
038D 92DA ST R13,-Y
038E 92CA ST R12,-Y
push_gset3:
038F 92BA ST R11,-Y
0390 92AA ST R10,-Y
push_gset2:
0391 937A ST R23,-Y
0392 936A ST R22,-Y
push_gset1:
0393 935A ST R21,-Y
0394 934A ST R20,-Y
0395 9508 RET
pop_gset1:
0396 E0E1 LDI R30,1
pop:
0397 9149 LD R20,Y+
0398 9159 LD R21,Y+
0399 FDE0 SBRC R30,0
039A 9508 RET
039B 9169 LD R22,Y+
039C 9179 LD R23,Y+
039D FDE1 SBRC R30,1
039E 9508 RET
039F 90A9 LD R10,Y+
03A0 90B9 LD R11,Y+
03A1 FDE2 SBRC R30,2
03A2 9508 RET
03A3 90C9 LD R12,Y+
03A4 90D9 LD R13,Y+
03A5 FDE3 SBRC R30,3
03A6 9508 RET
03A7 90E9 LD R14,Y+
03A8 90F9 LD R15,Y+
03A9 9508 RET
long_prolog:
03AA 928A ST R8,-Y
03AB 929A ST R9,-Y
03AC 92AA ST R10,-Y
03AD 92BA ST R11,-Y
03AE 93EA ST R30,-Y
03AF 938A ST R24,-Y
03B0 939A ST R25,-Y
03B1 93AA ST R26,-Y
03B2 93BA ST R27,-Y
03B3 8589 LDD R24,Y+9
03B4 859A LDD R25,Y+10
03B5 85AB LDD R26,Y+11
03B6 85BC LDD R27,Y+12
03B7 9508 RET
long_epilog:
03B8 91B9 LD R27,Y+
03B9 91A9 LD R26,Y+
03BA 9199 LD R25,Y+
03BB 9189 LD R24,Y+
03BC 91E9 LD R30,Y+
03BD 90B9 LD R11,Y+
03BE 90A9 LD R10,Y+
03BF 9099 LD R9,Y+
03C0 9089 LD R8,Y+
03C1 9624 ADIW R28,4
03C2 9508 RET
tstzero1:
03C3 27EE CLR R30
03C4 2BE0 OR R30,R16
03C5 2BE1 OR R30,R17
03C6 2BE2 OR R30,R18
03C7 2BE3 OR R30,R19
03C8 9508 RET
tstzero2:
03C9 27EE CLR R30
03CA 2BE8 OR R30,R24
03CB 2BE9 OR R30,R25
03CC 2BEA OR R30,R26
03CD 2BEB OR R30,R27
03CE 9508 RET
lsr32:
03CF 920F PUSH R0
03D0 9009 LD R0,Y+
03D1 2000 TST R0
03D2 F031 BEQ 0x03D9
03D3 9536 LSR R19
03D4 9527 ROR R18
03D5 9517 ROR R17
03D6 9507 ROR R16
03D7 940A DEC R0
03D8 CFF8 RJMP 0x03D1
03D9 900F POP R0
03DA 9508 RET
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -