Initial commit

arduino/slave/slave.ino

@@ -0,0 +1,38 @@
+#include <Wire.h>
+
+#define SLAVE_ADDRESS 0x12
+int dataReceived = 0;
+
+void setup() {
+    Serial.begin(9600);
+    Wire.begin(SLAVE_ADDRESS);
+    Wire.onReceive(receiveData);
+    Wire.onRequest(sendData);
+    pinMode(13, OUTPUT);
+    digitalWrite(13, LOW);
+}
+
+void loop() {
+    delay(100);
+}
+
+void receiveData(int byteCount) {
+    while(Wire.available()) {
+        dataReceived = Wire.read();
+        Serial.print("Donnee recue : ");
+        Serial.println(dataReceived);
+    }
+}
+
+void sendData() {
+    if (dataReceived == 1) {
+      Serial.println("HIGH");
+      digitalWrite(13, HIGH);
+    } else {
+      Serial.println("LOW");
+      digitalWrite(13, LOW); 
+    }
+    //int envoi = dataReceived + 1;
+    //Wire.write(envoi);
+    Wire.write(0);
+}