81 lines
3.3 KiB
Plaintext
81 lines
3.3 KiB
Plaintext
RemoteSwitch library v2.3.0 (20121229) for Arduino 1.0
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Made by Randy Simons http://randysimons.nl/
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This library provides an easy class for Arduino, to send and receive signals
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used by some common "old style" 433MHz remote control switches.
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There are two styles of remote:
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- "old style", which uses switches or a dial to set the house code. Use this
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library.
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- "new style", which use a button on the receivers to "learn" a signal. Use
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the NewRemoteSwitch library instead.
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See RemoteTransmitter.h and RemoteReceiver.h for details!
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License: GPLv3. See ./RemoteSwitch/license.txt
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Latest source and wiki: https://bitbucket.org/fuzzillogic/433mhzforarduino
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Installation of library:
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- Make sure Arduino is closed
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- Copy the directory RemoteSwitch to the Arduino library directory (usually
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<Sketchbook directory>/libraries/)
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See http://arduino.cc/en/Guide/Libraries for detailed instructions.
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Default installation sender & demo:
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- Connect tha data-in-pin of a 433MHz transmitter to digital pin 11. See
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docs/hardware setup.jpg.
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(Note: your hardware may have a different pin configuration!)
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- Start Arduino, and open the example: File -> Examples -> RemoteSwitch ->
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LightShow
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- Alter addresses/devices to reflect your own setup. Otherwise nothing will
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happen.
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- Compile, upload and run!
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Default installation receiver & demo:
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- Connect the data-out-pin of a 433MHz receiver to digital pin 2. See photo.
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(Note: your hardware may have a different pin configuration!)
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- Start Arduino, and open the example: File -> Examples -> RemoteSwitch ->
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ShowReceivedCode or ShowReceivedCodeNewKaku, depending on your remote.
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- Compile, upload and run
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- Open serial monitor in Arduino (115200 baud)
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- Press buttons on a 433MHz-remote, and watch the serial monitor
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Notes:
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- These transmitters often use the PT2262 IC, or equivalent. For details about
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the waveforms used by these remotes, the datasheet of the PT2262 is provided.
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Page 4 and 5 will be of most interest.
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Changelog:
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RemoteSwitch library v2.3.0 (20121229) for Arduino 1.0
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- Improved reception quality by filtering too short pulses.
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- Dropped pre-v1.0 Arduino support.
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- Added RemoteReceiver::deinit()
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RemoteSwitch library v2.2.1 (20120314) for Arduino 0022/1.0
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- Fixed Elro code, it caused memory corruption.
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- Renamed old-style .pde files to new-style .ino
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RemoteSwitch library v2.2.0 (20120213) for Arduino 0022/1.0
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- Added support for Elro switches (http://www.elro.eu/en/m/products/category/home_automation/home_control)
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(untested; I don't have these kind of devices)
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- Allowed the number of repeated signals transmitted by RemoteTransmitter to be
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changed.
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- By default, 16 instead of 8 repeats are sent.
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- Support for Arduino 1.0.
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- Added Datasheet PT2262, which (or equivalent) is often used in the transmitters.
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- RemoteReceiver::isReceiving timeout changed to 150ms; 100ms was too short.
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RemoteSwitch library v2.1.1 (20110920) for Arduino 0022
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- Improved RemoteReceiver::isReceiving
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RemoteSwitch library v2.1.0 (20110919) for Arduino 0022
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- Changed classnames from *Switch to *Transmitter
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- Added RemoteTransmitter::sendCode. See example "retransmitter".
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- RemoteReceiver::interruptHandler() is now public, for use with InterruptChain
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RemoteSwitch library v2.0.0 (20100130) for Arduino 0017
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- Complete rewrite; can now receive and decode signals directly from
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the receiver's digital out. |