init

IrSendRecv/sketch_apr15a.ino

@@ -0,0 +1,62 @@
+//#define DECODE_NEC  // Includes Apple and Onkyo. To enable all protocols , just comment/disable this line.
+#define NEC_PROTOCOL 8
+
+#define IR_RECEIVE_PIN 2
+#define IR_TRANSMIT_PIN 3
+#define LED 7
+#include <IRremote.hpp>  // include the library
+
+#define DELAY_AFTER_SEND 2000
+#define DELAY_AFTER_LOOP 5000
+
+bool switching = false;
+
+void setup() {
+  Serial.begin(115200);
+
+  IrSender.begin(IR_TRANSMIT_PIN, ENABLE_LED_FEEDBACK, USE_DEFAULT_FEEDBACK_LED_PIN);
+  // Specify send pin and enable feedback LED at default feedback LED pin
+
+  // Start the receiver and if not 3. parameter specified, take LED_BUILTIN pin from the internal boards definition as default feedback LED
+  IrReceiver.begin(IR_RECEIVE_PIN, ENABLE_LED_FEEDBACK);
+
+  Serial.print(F("Ready to receive IR signals of protocols: "));
+  printActiveIRProtocols(&Serial);
+
+  pinMode(LED, OUTPUT);
+}
+
+void loop() {
+  if (switching) {
+    Serial.println(F("Send NEC with 8 bit address"));
+    Serial.flush();
+    IrSender.sendNEC(0x0, 0xC, 1);
+    delay(DELAY_AFTER_SEND);  // delay must be greater than 5 ms (RECORD_GAP_MICROS), otherwise the receiver sees it as one long signal
+    switching = false;
+  } else {
+    Serial.println(F("Send NEC with 8 bit address"));
+    Serial.flush();
+    IrSender.sendNEC(0x0, 0x18, 1);
+    delay(DELAY_AFTER_SEND);  // delay must be greater than 5 ms (RECORD_GAP_MICROS), otherwise the receiver sees it as one long signal
+    switching = true;
+  }
+
+  /*
+  * Decoded result is in the IrReceiver.decodedIRData structure.
+  */
+  if (IrReceiver.decode()) {
+    Serial.println("IN");
+    IrReceiver.resume();  // Early enable receiving of the next IR frame
+    IrReceiver.printIRResultShort(&Serial);
+    IrReceiver.printIRSendUsage(&Serial);
+    Serial.println();
+  }
+
+  if (IrReceiver.decodedIRData.command == 0xC) {
+    digitalWrite(LED, HIGH);
+  } else if (IrReceiver.decodedIRData.command == 0x18) {
+    digitalWrite(LED, LOW);
+  }
+
+  delay(1000);
+}