initial upload

examples/osd/arduino-climate3/sketch.pde

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+/*
+ * Sample arduino sketch using contiki features.
+ * We turn the LED off 
+ * We allow read the moisture sensor
+ * Unfortunately sleeping for long times in loop() isn't currently
+ * possible, something turns off the CPU (including PWM outputs) if a
+ * Proto-Thread is taking too long. We need to find out how to sleep in
+ * a Contiki-compatible way.
+ * Note that for a normal arduino sketch you won't have to include any
+ * of the contiki-specific files here, the sketch should just work.
+ */
+
+extern "C" {
+
+#include <Wire.h>
+#include "Adafruit_HTU21DF.h"
+#include "rest-engine.h"
+
+extern resource_t res_moisture, res_battery;
+uint8_t moisture_pin = A5;
+uint8_t moisture_vcc = 19;
+uint16_t moisture_voltage = 0;
+
+#define LED_PIN 4
+}
+
+void setup (void)
+{
+    // switch off the led
+    pinMode(LED_PIN, OUTPUT);
+    digitalWrite(LED_PIN, HIGH);
+    // init moisture sensor
+    pinMode(moisture_vcc, OUTPUT);
+    digitalWrite(moisture_vcc, LOW);
+    // init coap resourcen
+    rest_init_engine ();
+    rest_activate_resource (&res_moisture, "s/moisture");
+    rest_activate_resource (&res_battery, "s/battery");
+}
+
+void loop (void)
+{
+
+}