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51单片机红外遥控解码程序.pdf

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1、1/15 51 单片机红外遥控解码程序类别：单片机/DSP 阅读：1182 编者按：以下是网友编写的遥控解码程序！一种用延时等待的解码方法，比较容易理解，但缺点是占用CPU 运行时间，第二种方法用定时器和外中断的解码方法，初学不易理解，但优点也很明显，第二种方法如果能解决连发解码就比较完美，更完善的红外遥控解码程序，请参考本站TOPAV-2008，TOP51-2005 所配程序。解码方法一。/单片机接收红外解读程序。硬件结构：8951，P0口数码管段码，P2.0-P2.3为位，P1为 8个 LED 。P3.2为红外接收头，P2.7 蜂鸣器，晶振12M 。适用 UPD6121 6122 芯片接

2、收。-ORG 0000H AJMP MAIN。转入主程序ORG 0003H。外部中断P3.2脚 INT0 入口地址AJMP INT。转入外部中断服务子程序解码程序）。以下为主程序进行CPU 中断方式设置MAIN:SETB EA。打开 CPU 总中断请求SETB IT0。设定 INT0 的触发方式为脉冲下降沿触发SETB EX0。打开 INT0 中断请求AJMP$。以下为进入P3.2脚外部中断子程序，也就是解码程序INT:CLR EA。暂时关闭CPU 的所有中断请求MOV R6,#10 SB:ACALL YS1。调用 882微秒延时子程序JB P3.2,EXIT。延时 882 微秒后判断 P3.

3、2 脚是否出现高。电平如果有就退出解码程序DJNZ R6,SB。重复 10次，目的是检测在8820 微秒内2/15。如果出现高电平就退出解码程序。以上完成对遥控信号的9000 微秒的初始低电平信号的识别。JNB P3.2,$。等待高电平避开9 毫秒低电平引导脉冲ACALL YS2。延时 4.74 毫秒避开 4.5毫秒的结果码MOV R1,#1AH。设定 1AH 为起始 RAM 区MOV R2,#4 。PP:MOV R3,#8 JJJJ:JNB P3.2,$。等待地址码第一位的高电平信号LCALL YS1。高电平开始后用882微秒的时间尺去判断信。号此时的高低电平状态MOV C,P3.2。将 P

4、3.2引脚此时的电平状态0或 1 存入 C 中JNC UUU。如果为0就跳转到 UUU LCALL YS3 。UUU:MOV A,R1。将 R1中地址的给A RRC A。将 C 中的值 0或 1 移入 A 中的最低位MOV R1,A。将 A 中的数暂时存放在R1 中DJNZ R3,JJJJ。接收地址码的高8 位INC R1。对 R1中的值加 1，换下一个RAM DJNZ R2,PP。接收完16位地址码和8 位数据码和8 位数据反。码，存放在1AH/1BH/1CH/1DH的 RAM 中MOV A,1CH。比较数据码和数据反码是否正确?CPL A XRL A,1DH。将 1CH 的值取反后和1DH

5、比较不同则无效丢弃，核对数据是否准确JNZ EXIT MOV DPTR,#TAB。表头地址送指针文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5

6、X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 Z

7、I1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5

8、X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 Z

9、I1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5

10、X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 Z

11、I1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P43/15 MOV A,1DH ANL A,#0FH。相与，得到低四位码MOVC A,A+DPTR MOV 1EH,A。查表得表码存入1EH MOV A,1DH SWAP A ANL A,#0FH MOVC A,A+DPTR MOV 1FH,A。查表得高四位码存

12、入1F MOV R7,#20H DISP:MOV P0,1FH。送数码管显示CLR P2.1 ACALL YS2 SETB P2.1 MOV P0,1EH CLR P2.2 ACALL YS2 SETB P2.2 MOV P1,1DH。将按键的键值通过P1口的 8个 LED 显示出来!CLR P2.7。蜂鸣器鸣响嘀嘀嘀的声音，表示解码成功LCALL YS2 SETB P2.7。蜂鸣器停止DJNZ R7,DISP EXIT:SETB EA。允许中断RETI。退出解码子程序YS1:MOV R4,#20。延时子程序1，精确延时882微秒D1:MOV R5,#20 文档编码:CM7Y5X8R8W6 H

13、H5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1

14、P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 H

15、H5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1

16、P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 H

17、H5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1

18、P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 H

19、H5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P44/15 DJNZ R5,$DJNZ R4,D1 RET YS2:MOV R4,#10。延时子程序2，精确延时4740 微秒D2:MOV R5,#235 DJNZ R5,$DJNZ R4,D2 RET YS3:MOV R4,#2。延时程序3，精确延时1000 微秒D3:MOV R5,#248 DJNZ R5,$DJNZ R4,D3 RET TAB:DB 0C0H,0DEH,0A2H,8AH,9

20、CH,89H,81H,0DAH,80H,88H,90H,85H,0E1H,86H,0A1H,0B1H。数据表，0-9-A-F END 解码方法二你的解码程序和我现在用的解码程序大体是一样的，我自己实际做了一下，发现按下遥控器，接收到红外信号后，数码管闪的厉害。我用的是6 位动态数码管。不知道你有没有遇到这样的情况？分析解码程序，感觉是中断的时间太长了，数码管当然会闪了。如果把数码管用定时器刷新的话，又存在定时中断和外中断的优先级问题，好难解决啊。我初步有个想法。就是用定时器计算两次外中断间隔的时间。以此来确定是连发码，数据“0”，数据“1”。不知道这个想法可否行的通。这几天没有时间试，因为广州

21、有个电子产品交易会，我要赶着做样机。过了几天我有空了在仔细的做一遍。把结果告诉大家。不用连续解码，只需在中断时读取定时器的时间，然后判断是0 或者 1 就可以了，实际测试已经 OK 了，谢谢两位的热心帮助。为了这个程序，弄了两天的时间，饭都吃不好，现在弄通了，感觉真的很好。我现在用 6 个数码管显示遥控器的用户码，用户反码，按键码，无论怎么按遥控器，数码管都不会闪的。楼上的，我是这样解决闪烁问题的，用显示子程序计算出适当次数代替延时YS1 YS2 YS3子程序。=文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4

22、L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:C

23、M7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4

24、L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:C

25、M7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4

26、L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:C

27、M7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4

28、L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P45/15=。红外解码程序。晶体:11.0592M。日期:2005-10-14 。功能:将 6122 发射 IC 发射的红外码解码，储存在CODE1-CODE4 中,并用 6 个数码管显示用户码,用户反码，按键码。=ORG 0000H AJMP MAIN ORG 0003H AJMP REMOT ORG 000BH AJMP TIME0 。-IR BIT P3.2 CODE1 EQU 30H。遥控用户码CODE2 EQU 31H。遥控用户反码CODE3 EQU 32H。按键码CODE4 E

29、QU 33H。按键反码TIME1_REMOT EQU 34H。每次接收的码BIT 数TIME2_REMOT EQU 35H。允许重码次数TIME3_REMOT EQU 36H。按键数目存放。-DIG1 BIT P2.1。第一位数码管选通DIG2 BIT P2.5。第二位数码管选通DIG3 BIT P2.0。第三位数码管选通DIG4 BIT P2.4。第四位数码管选通文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2

30、S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6

31、 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2

32、S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6

33、 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2

34、S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6

35、 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2

36、S1P46/15 DIG5 BIT P2.6。第五位数码管选通DIG6 BIT P2.3。第六位数码管选通。-D1 EQU 40H D2 EQU 41H D3 EQU 42H D4 EQU 43H D5 EQU 44H D6 EQU 45H ORG 0030H 。=初始化=MAIN:SETB EA。开总中断MOV TMOD,#1H。定时器 0 工作于方式1 SETB ET0。启动定时器0 SETB TR0 MOV TH0,#0。预置数 0 MOV TL0,#0 SETB EX0。开外中断0 SETB IT0 MOV TIME1_REMOT,#32。接收的码一共32BIT:4*8 CLR P1.

37、0 MOV D1,#10H MOV D2,#10H MOV D3,#10H MOV D4,#10H MOV D5,#10H MOV D6,#10H 文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4

38、L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:C

39、M7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4

40、L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:C

41、M7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4

42、L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:C

43、M7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P47/15。=初始化完毕=。=主程序=LOOP:。ACALL FENLI ACALL DIG AJMP LOOP 。=主程序完毕=。=红外解码中断程序=。=。以下为红外中断解码程序。接收头引脚P3.2 。按键反码:

44、CODE1 。按键码:CODE2 。用户反码:CODE3 。用户码:CODE4 。接收码的BIT 数:TIME1_REMOT 。重码次数:TIME3_REMOT。入口函数:。出口函数:R0-按键反码 R1-按键码 R2-用户反码 R3-用户码 R4-按键标准键值。=REMOT:CLR EA。关总中断PUSH ACC PUSH PSW PUSH DPH PUSH DPL CLR P1.7 文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I

45、4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:

46、CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I

47、4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:

48、CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I

49、4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:

50、CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I4L6 ZI1L6Y2S1P4文档编码:CM7Y5X8R8W6 HH5N3M3I

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关键词：: 51 单片机红外遥控解码程序

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