pir plugin

src/inputs/pir/PirInputPlugin.cpp

@@ -0,0 +1,26 @@
+#include "PirInputPlugin.h"
+
+void PirInputPlugin::checkInput()
+{
+    val = digitalRead(config.pin); // read input value
+    if (val == HIGH)
+    { // check if the input is HIGH
+        if (pirState == LOW)
+        {
+            // we have just turned on
+            publish(config.topic, "1");
+            // We only want to print on the output change, not state
+            pirState = HIGH;
+        }
+    }
+    else
+    {
+        if (pirState == HIGH)
+        {
+            // we have just turned of
+            publish(config.topic, "0");
+            // We only want to print on the output change, not state
+            pirState = LOW;
+        }
+    }
+}