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36 lines
1.7 KiB
36 lines
1.7 KiB
5 years ago
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/* IRLibRecvPCI.h
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* Part of IRLib Library for Arduino receiving, decoding, and sending
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* infrared signals. See COPYRIGHT.txt and LICENSE.txt for more information.
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*
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* You should include this header in your sketch if you're using the IRLibRecvPCI
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* receiver class which uses pin change interrupts to poll the input pin.
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* This version gives more accurate results than the 50us timer based IRrecv but it has
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* other limitations. It uses the Arduino "attachInterrupt()" function which can conflict
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* with other libraries. Also unless you use an external buffer and enable auto resume
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* this receiver occasionally fails to receive the second of 2 quickly sent frames.
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* If you do not have sufficient RAM for a second buffer you should consider using the
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* other two available receiver classes.
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* Applications that do sending only SHOULD NOT include this header.
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*
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* This receiver is based in part on Arduino firmware for use with AnalysIR IR signal analysis
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* software for Windows PCs. Many thanks to the people at http://analysir.com for their
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* assistance in developing this section of code.
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*/
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#ifndef IRLibRecvPCI_h
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#define IRLibRecvPCI_h
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#include "IRLibRecvBase.h"
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class IRrecvPCI: public IRrecvBase {
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public:
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IRrecvPCI(void){}; //Use only when receiver object is part of larger object.
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// Still must initialize using constructor below.
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IRrecvPCI(uint8_t pin);
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void enableIRIn(void); //call to initialize or resume receiving
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bool getResults(void); //returns true if new frame of data has been received
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void disableIRIn(void); //ISR runs continuously once started. Use this if you want to stop.
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private:
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uint8_t intrNum;
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};
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#endif //IRLibRecvPCI_h
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