Taguchi Yuuki / IRremote

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Dependents:   Lilnija_29012017 NucleoF042K6_IRReceiver

examples/IRrelay/IRrelay.ino@0:70c8e56bac45, 2016-01-23 (annotated)

Committer:
yuhki50
Date:
Sat Jan 23 06:16:48 2016 +0000
Revision:
0:70c8e56bac45
import https://github.com/z3t0/Arduino-IRremote e3ec11d

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yuhki50 0:70c8e56bac45 1 /*
yuhki50 0:70c8e56bac45 2 * IRremote: IRrecvDemo - demonstrates receiving IR codes with IRrecv
yuhki50 0:70c8e56bac45 3 * An IR detector/demodulator must be connected to the input RECV_PIN.
yuhki50 0:70c8e56bac45 4 * Version 0.1 July, 2009
yuhki50 0:70c8e56bac45 5 * Copyright 2009 Ken Shirriff
yuhki50 0:70c8e56bac45 6 * http://arcfn.com
yuhki50 0:70c8e56bac45 7 */
yuhki50 0:70c8e56bac45 8
yuhki50 0:70c8e56bac45 9 #include <IRremote.h>
yuhki50 0:70c8e56bac45 10
yuhki50 0:70c8e56bac45 11 int RECV_PIN = 11;
yuhki50 0:70c8e56bac45 12 int RELAY_PIN = 4;
yuhki50 0:70c8e56bac45 13
yuhki50 0:70c8e56bac45 14 IRrecv irrecv(RECV_PIN);
yuhki50 0:70c8e56bac45 15 decode_results results;
yuhki50 0:70c8e56bac45 16
yuhki50 0:70c8e56bac45 17 // Dumps out the decode_results structure.
yuhki50 0:70c8e56bac45 18 // Call this after IRrecv::decode()
yuhki50 0:70c8e56bac45 19 // void * to work around compiler issue
yuhki50 0:70c8e56bac45 20 //void dump(void *v) {
yuhki50 0:70c8e56bac45 21 // decode_results *results = (decode_results *)v
yuhki50 0:70c8e56bac45 22 void dump(decode_results *results) {
yuhki50 0:70c8e56bac45 23 int count = results->rawlen;
yuhki50 0:70c8e56bac45 24 if (results->decode_type == UNKNOWN) {
yuhki50 0:70c8e56bac45 25 Serial.println("Could not decode message");
yuhki50 0:70c8e56bac45 26 }
yuhki50 0:70c8e56bac45 27 else {
yuhki50 0:70c8e56bac45 28 if (results->decode_type == NEC) {
yuhki50 0:70c8e56bac45 29 Serial.print("Decoded NEC: ");
yuhki50 0:70c8e56bac45 30 }
yuhki50 0:70c8e56bac45 31 else if (results->decode_type == SONY) {
yuhki50 0:70c8e56bac45 32 Serial.print("Decoded SONY: ");
yuhki50 0:70c8e56bac45 33 }
yuhki50 0:70c8e56bac45 34 else if (results->decode_type == RC5) {
yuhki50 0:70c8e56bac45 35 Serial.print("Decoded RC5: ");
yuhki50 0:70c8e56bac45 36 }
yuhki50 0:70c8e56bac45 37 else if (results->decode_type == RC6) {
yuhki50 0:70c8e56bac45 38 Serial.print("Decoded RC6: ");
yuhki50 0:70c8e56bac45 39 }
yuhki50 0:70c8e56bac45 40 Serial.print(results->value, HEX);
yuhki50 0:70c8e56bac45 41 Serial.print(" (");
yuhki50 0:70c8e56bac45 42 Serial.print(results->bits, DEC);
yuhki50 0:70c8e56bac45 43 Serial.println(" bits)");
yuhki50 0:70c8e56bac45 44 }
yuhki50 0:70c8e56bac45 45 Serial.print("Raw (");
yuhki50 0:70c8e56bac45 46 Serial.print(count, DEC);
yuhki50 0:70c8e56bac45 47 Serial.print("): ");
yuhki50 0:70c8e56bac45 48
yuhki50 0:70c8e56bac45 49 for (int i = 0; i < count; i++) {
yuhki50 0:70c8e56bac45 50 if ((i % 2) == 1) {
yuhki50 0:70c8e56bac45 51 Serial.print(results->rawbuf[i]*USECPERTICK, DEC);
yuhki50 0:70c8e56bac45 52 }
yuhki50 0:70c8e56bac45 53 else {
yuhki50 0:70c8e56bac45 54 Serial.print(-(int)results->rawbuf[i]*USECPERTICK, DEC);
yuhki50 0:70c8e56bac45 55 }
yuhki50 0:70c8e56bac45 56 Serial.print(" ");
yuhki50 0:70c8e56bac45 57 }
yuhki50 0:70c8e56bac45 58 Serial.println("");
yuhki50 0:70c8e56bac45 59 }
yuhki50 0:70c8e56bac45 60
yuhki50 0:70c8e56bac45 61 void setup()
yuhki50 0:70c8e56bac45 62 {
yuhki50 0:70c8e56bac45 63 pinMode(RELAY_PIN, OUTPUT);
yuhki50 0:70c8e56bac45 64 pinMode(13, OUTPUT);
yuhki50 0:70c8e56bac45 65 Serial.begin(9600);
yuhki50 0:70c8e56bac45 66 irrecv.enableIRIn(); // Start the receiver
yuhki50 0:70c8e56bac45 67 }
yuhki50 0:70c8e56bac45 68
yuhki50 0:70c8e56bac45 69 int on = 0;
yuhki50 0:70c8e56bac45 70 unsigned long last = millis();
yuhki50 0:70c8e56bac45 71
yuhki50 0:70c8e56bac45 72 void loop() {
yuhki50 0:70c8e56bac45 73 if (irrecv.decode(&results)) {
yuhki50 0:70c8e56bac45 74 // If it's been at least 1/4 second since the last
yuhki50 0:70c8e56bac45 75 // IR received, toggle the relay
yuhki50 0:70c8e56bac45 76 if (millis() - last > 250) {
yuhki50 0:70c8e56bac45 77 on = !on;
yuhki50 0:70c8e56bac45 78 digitalWrite(RELAY_PIN, on ? HIGH : LOW);
yuhki50 0:70c8e56bac45 79 digitalWrite(13, on ? HIGH : LOW);
yuhki50 0:70c8e56bac45 80 dump(&results);
yuhki50 0:70c8e56bac45 81 }
yuhki50 0:70c8e56bac45 82 last = millis();
yuhki50 0:70c8e56bac45 83 irrecv.resume(); // Receive the next value
yuhki50 0:70c8e56bac45 84 }
yuhki50 0:70c8e56bac45 85 }