Software Decoded PT2262 EV1527 Adaptive Resistor and CPU Frequency | Бытовая техника

Software Decoded PT2262 EV1527 Adaptive Resistor and CPU Frequency | Бытовая техника

Take a picture and send it to the development board.

This procedure uses51Single chip microcomputer pair2272、1527Decode on chip、Solvable all2262、1527And its compatible chip，Simultaneous Analog Coding Chip for Transmitting。

Be careful：Once the code is sent，Refusal to accept returns，Hope the buyer understands。If there is any objection, we can make a detour.。

This procedure has the following characteristics：

1.Accurate Delay of Delay Function for Transmitting and Receiving，No interrupt and timer，In the non-receiving and sending state, other work can be done normally.（Decoding, receiving and sending time is very short.），For example, key detection，Infrared Receiving and Decoding，LCD（as1602、12864）All are unaffected.；Be careful：The higher the frequency of MCU, the greater the influence on distance.，Effective distance control under normal conditions100MAbout。

2.Receiver part can be adaptive2262、1527Oscillating Resistor Used，No modification of parameters is required，Functions that can decode using various oscillating resistors2262、1527Launcher，No matching requirement for oscillating resistance。

3.Receiving program does not use any resources inside MCU，So it is very convenient to transplant all kinds of single-chip computers.，Conventional51Single chip microcomputer andSTCEnhancement type1Tmonolithic，No modification of program parameters is required.，Decoding header files can be added directly to engineering projects。

4.The decoded value can be displayed on any serial debugging software through serial port.，Display numerically，2262Address is16position，The key data is4position，1527The address is20position，Key4position；，Another way is to focus only on2262Display by address encoding，One time display12Data，Front8Each data represents the connection mode of an address.，after4Connection mode of bit representative keys。

The complete source code is provided above.，Provide technical support。Please provide the correct email address after taking photos.，Facilitate data transmission。