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Description: ir发射子程序源码-ir launch subroutine source code
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Size: 1024 |
Author: |
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Description: 红外遥控接收
ORG 0000H
LJMP START 转入主程序
ORG 0010H
START:
MAIN:
JNB P2.2,IR
LJMP MAIN
以下为进入P3.2脚外部中断子程序，也就是解码程序
IR:
MOV R6,#9
SB:
ACALL DELAY882 调用882微秒延时子程序
JB P2.2,EXIT 延时882微秒后判断P3.2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微秒内如果出现高电-infrared remote control receiver ORG 0000H LJMP START into main program ORG 0010H START : MAIN : JNB P2.2, IR LJMP MAIN below to enter P3.2 foot external interrupt subroutine, which is decoding procedures IR : MOV R6, SB# 9 : Calling ACALL DELAY882 882 microsecond delay subroutine JB P2.2, EXIT 882 microsecond delay after the judgment whether there P3.2 feet to I quit if decoding procedures DJNZ R6, SB repeated 10 times, the purpose is to test if within 8,820 microsecond high
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Size: 4096 |
Author: 风 |
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Description: 红外遥控接收发送源程序 Interrupt for IR subroutine external interrupt source INT0-infrared remote control receiver Interrupt this source for IR subroutine e xternal interrupt source INT0
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Size: 2048 |
Author: 朱英 |
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Description: 用8032时钟中断方式接受红外遥控C51原码,12MHz晶振.-8032 interrupted by the clock to receive infrared remote C51 source, 12MHz crystal.
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Size: 5120 |
Author: 余珠 |
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Description: 红外线遥控器按键检测程序.
通过检测两次下降沿之间的时间差判断接受到的数据位.
已经通过了测试,能够正确区分出32bit数据的遥控器按键键值.
具有数据重发功能,但是数据的重发有点频繁.
使用晶震频率为11.0592MHz,所有定时值都是基于这个频率计算.
占用很少量的CPU时间,使用了外部中断0接受数据,定时器0进行计数,
定时器1作为串口的波特率发生器(Band = 9600).-Infra-red remote control button detection program. By detecting falling edge twice to determine the time difference between the received data bit. Has passed the test, could correctly distinguish 32bit data button remote control key. With data re-issued, but data a bit of re-issued frequent. Zhenyuan frequency of use of crystal 11.0592MHz, all timing values are calculated based on this frequency. occupied by small quantities of CPU time, use the external interrupt 0 to accept data, timer 0 to count, timer 1 as a string port baud rate generator (Band = 9600).
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Size: 2048 |
Author: 高峰 |
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Description: 51 红外发送程序 带仿真 数据格式可以修改程序来实现-51 infrared send process with simulation data formats can modify the procedure to realize
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Size: 43008 |
Author: 周涌 |
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Description: Robosapien_IR.zip contains source files, PCB + Schematic and IR codes specification. The design is based on 8051 core mcu (I use P89C668 in my build), only minor modification needed with other brands of mcu. The board receive command code from serial (uart) and generate IR code send out via onboard IR transmitter. You can use any C compiler to create and send command from PC or PDA, I m using LabVIEW for this part of application. Drop me email if you have questions or if you like to have the LabVIEW code, my LabVIEW code is running on Version 8.5. Cheers.-Robosapien_IR.zip contains source files, PCB+ Schematic and IR codes specification. The design is based on 8051 core mcu (I use P89C668 in my build), only minor modification needed with other brands of mcu. The board receive command code from serial (uart) and generate IR code send out via onboard IR transmitter. You can use any C compiler to create and send command from PC or PDA, I m using LabVIEW for this part of application. Drop me email if you have questions or if you like to have the LabVIEW code, my LabVIEW code is running on Version 8.5. Cheers.
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Size: 95232 |
Author: David |
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Description: 红外遥控实验！用实验板控制红外，发送数据~！-Infrared remote control experiment! Control board with IR, send data ~!
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Size: 3072 |
Author: 钟健 |
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Description: 红外的接受与发送原理，主要是2262 2272的电路与设计-To accept and send the infrared theory, the main circuit is 2262 2272 and design
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Size: 29696 |
Author: 曹佃生 |
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Description: IR 实现解码程序，测试通过请放心使用-IR
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Size: 22528 |
Author: cody |
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Description: 红外解码 真的很好用的代码，不下你会后悔的！-the ir is over!
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Size: 17408 |
Author: bill |
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Description: 用５１单片机设计的红外发送处理程序，基于ＫＥＩＬ编译，而且调试成功！大家下啦！并给于指导-Single chip design with 51 IR send processing program, based on KEIL compiler and debugging success! All under it! And to the guidance
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Size: 11264 |
Author: cchd20 |
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Description: 单片机模拟红外遥控器发射的C语言程序，每行基本都有解释-Microcontroller analog infrared remote control transmitter of the C language program, each line has to explain the basic
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Size: 1024 |
Author: test |
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Description: 8051红外发射程序，38KHZ红外发射程序-IR remote control program.
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Size: 18432 |
Author: LXM |
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Description: 红外的发送接收，基于51,内符我能找得到的红外资料，基本够用。-IR send and receive, based on the 51, the character I can find the infrared data, basic enough.
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Size: 25467904 |
Author: yunlong |
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Description: 红外遥控器+红外一体化接收头部分的仿真
红外线编码是数据传输和家用电器遥控常用的一种通讯方法，其实质是一种脉宽调制的串行通讯。家电遥控
中常用的红外线编码电路有μPD6121G型HT622型和7461型等。
这里就以这些电路的编码格式来仿真怎样使用单片机的捕获中断功能来实现其解码。 红外线通讯的发送部
分主要是把待发送的数据转换成一定格式的脉冲，然后驱动红外发光管向外发送数据。接收部分则是完成红外
线的接收、放大、解调，还原成同步发射格式相同(但高、低电位刚好相反的脉冲信号)。这些工作通常由一体
化的接收头来完成，主要输出TTL兼容电平。最后通过解码把脉冲信号转换成数据，从而实现数据的传输。
本单元就是来完成一体化接收头接受到的红外遥控器编码后的输出数据,所以只要单片机完成本单元的解码任
务,并成功实现之后,只要将IR引脚接上红外接收头之后就可以实现红外遥控的功能了。
-Infrared coding is data transmission and household appliances remote control a common communication method, its essence is a pulse width modulation of serial communication. Home appliance remote control
The commonly used infrared coding circuit have μ PD6121G type HT622 type and 7461 type, etc.
Here to the circuit code format to simulate how to use a single chip microcomputer capture interrupt function to realize its decoding. Infrared communication sends department
The main points to send data is converted into certain format pulse, and then drive infrared light tube sent out the data. Receiving part is complete infrared
Line of receiving, amplification, demodulation, reductive into synchronous launch the same format (but high and low potential is just the opposite of the pulse signal). These work usually consists of an organic whole
The head of receiving to complete, the main output TTL compatible level. Finally through the decoding the pulse signal conversion to
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Size: 117760 |
Author: 虚无一 |
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Description: 利用CC430X513X的定时器来收发红外信号。提供源程序的学习和发送程序。-The use of timer CC430X513X to send and receive infrared signals. Source of learning and sending program.
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Size: 2048 |
Author: lcs |
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Description: mcs51 IR Send source code ,可仿真PT2262IR,直接驱动红外发光管。-mcs51 IR Send source code ,可仿真PT2262IR,直接驱动红外发光管。
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Size: 3072 |
Author: sunzhx |
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Description: Send raw IR data to lirc_dev to be relayed to the lircd userspace daemon for decoding.
-Send raw IR data to lirc_dev to be relayed to the lircd userspace daemon for decoding.
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Size: 3072 |
Author: kvvvbo |
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Description: 红外遥控发固定码值程序，可以循环发送码值(IR send and can send always)
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Size: 2048 |
Author: xinghe1979 |
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