initial upload

examples/osd/arduino-plantobserving/resource_moisture.c

@@ -0,0 +1,42 @@
+/**
+ * \file
+ *      Resource for Arduino PWM
+ * \author
+ *      Ralf Schlatterbeck <rsc@runtux.com>
+ *
+ * \brief get/put pwm and period for LED pin
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "contiki.h"
+#include "jsonparse.h"
+/* Only coap 13 for now */
+#include "er-coap-13.h"
+#include "generic_resource.h"
+#include "moisture.h"
+#include "Arduino.h"
+
+size_t
+moisture_v (const char *name, uint8_t is_json, char *buf, size_t bufsize)
+{
+  moisture_voltage = analogRead(moisture_pin);            
+  return snprintf
+    (buf, bufsize, "%d", moisture_voltage);
+}
+
+GENERIC_RESOURCE \
+    ( moisture, METHOD_GET
+    , "moisture/v"
+    , Moisture voltage
+    , V
+    , NULL
+    , moisture_v
+    );
+
+/*
+ * VI settings, see coding style
+ * ex:ts=8:et:sw=2
+ */