Difference between revisions of "Lesson 9--Microduino Infrared Transcoding"
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*'''[[Microduino-FT232R]]''' | *'''[[Microduino-FT232R]]''' | ||
| − | Download program module, connects with Microduino-Core or Microduino-Core+ directly, and communicates with PC. It uses MicroUSB, so Microduino is very | + | Download program module, connects with Microduino-Core or Microduino-Core+ directly, and communicates with PC. It uses MicroUSB, so Microduino is very small, just like one yuan coin. The download cable is the same with mobile USB cable, easy to use. |
*Other hardware equipment | *Other hardware equipment | ||
| Line 23: | Line 23: | ||
==Debug== | ==Debug== | ||
| + | Download program: | ||
| + | https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_Advanced/Microduino_Infrared_transcoding | ||
| + | |||
===Prepare Work=== | ===Prepare Work=== | ||
| − | Step | + | Step 1: Set up infrared receive and send board |
| − | *Requsted hardware：Infrared transmitting tube, infrared receiver, resistor, pegboard, row | + | *Requsted hardware：Infrared transmitting tube, infrared receiver, resistor, pegboard, row needles. |
[[File:Infrared_1.jpg|800px|thumb|center|Microduino-Infrared]] | [[File:Infrared_1.jpg|800px|thumb|center|Microduino-Infrared]] | ||
| Line 40: | Line 43: | ||
Step 2：Infrared decoding | Step 2：Infrared decoding | ||
| − | Download example | + | Download example program: |
You can use serial port the check the decoding value for example program. Or run the IRecvDemo program in IRremote library and use serial to observe. You need change the infrared receive pin "RECV_PIN+11" to your own pin. In our example program, A3 is used, so need change to "RECV_PIN = A3". | You can use serial port the check the decoding value for example program. Or run the IRecvDemo program in IRremote library and use serial to observe. You need change the infrared receive pin "RECV_PIN+11" to your own pin. In our example program, A3 is used, so need change to "RECV_PIN = A3". | ||
| Line 56: | Line 59: | ||
*Step 3：Program debug | *Step 3：Program debug | ||
| − | Player can change program | + | Player can change program according to actual condition. |
*Use the bread board to set tup circuit, infrared receive and send pin can be defined by yourself, the send pin is D3. | *Use the bread board to set tup circuit, infrared receive and send pin can be defined by yourself, the send pin is D3. | ||
*The decoding value of some hardware, such as refrigerators, air conditioners is stored into function hongwaisend(). | *The decoding value of some hardware, such as refrigerators, air conditioners is stored into function hongwaisend(). | ||
| − | *Other remote control's decoding | + | *Other remote control's decoding valuce is stored in function hongwaikong(). |
*After compiled, select correct board to download. | *After compiled, select correct board to download. | ||
| − | *Finished download, you can test the | + | *Finished download, you can test the infrared decoding control function. |
| − | == | + | ==Result== |
use the TV remote control to control electric water heater, fully realize the function of infrared transcoding. Players can design according to yourself circumstance. | use the TV remote control to control electric water heater, fully realize the function of infrared transcoding. Players can design according to yourself circumstance. | ||
==Note== | ==Note== | ||
| Line 70: | Line 73: | ||
*Pay attention to the send pin connection, just like the LED. | *Pay attention to the send pin connection, just like the LED. | ||
==Video== | ==Video== | ||
| − | + | ||
|} | |} | ||
Latest revision as of 08:05, 12 September 2016
| Language: | English • 中文 |
|---|
ObjectiveThis lesson will use the TV remote control electric water heater, to achieve infrared transcoding functions. EquipmentMicroduino-Core is a 8-bit microcontroller development board using Atmel ATmega328P, ATmega168PA as core, which is an opened and Arduino UNO compatible controller module. Download program module, connects with Microduino-Core or Microduino-Core+ directly, and communicates with PC. It uses MicroUSB, so Microduino is very small, just like one yuan coin. The download cable is the same with mobile USB cable, easy to use.
DebugDownload program: https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_Advanced/Microduino_Infrared_transcoding Prepare WorkStep 1: Set up infrared receive and send board
Download example program: You can use serial port the check the decoding value for example program. Or run the IRecvDemo program in IRremote library and use serial to observe. You need change the infrared receive pin "RECV_PIN+11" to your own pin. In our example program, A3 is used, so need change to "RECV_PIN = A3".
Player can change program according to actual condition.
Resultuse the TV remote control to control electric water heater, fully realize the function of infrared transcoding. Players can design according to yourself circumstance. Note
Video |
