Diff: mbedEndpointResources/TemperatureResource.h

Revision:

0:a507bbd93e47

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbedEndpointResources/TemperatureResource.h	Tue Apr 28 05:04:20 2015 +0000
@@ -0,0 +1,59 @@
+/**
+ * @file    TemperatureResource.h
+ * @brief   mbed CoAP Endpoint Temperature sensor resource supporting CoAP GET
+ * @author  Doug Anson
+ * @version 1.0
+ * @see
+ *
+ * Copyright (c) 2014
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __TEMPERATURE_RESOURCE_H__
+#define __TEMPERATURE_RESOURCE_H__
+
+// Base class
+#include "DynamicResource.h"
+
+// our Temperature sensor
+#include "LM75B.h"
+LM75B temp_sensor(D14,D15);
+
+/** TemperatureResource class
+ */
+class TemperatureResource : public DynamicResource
+{
+public:
+    /**
+    Default constructor
+    @param logger input logger instance for this resource
+    @param name input the Temperature resource name
+    @param observable input the resource is Observable (default: FALSE)
+    */
+    TemperatureResource(const Logger *logger,const char *name,const bool observable = false) : DynamicResource(logger,name,"Temperature",SN_GRS_GET_ALLOWED,observable) {
+    }
+
+    /**
+    Get the value of the Temperature sensor
+    @returns string containing the temperature sensor value
+    */
+    virtual string get() {
+        char temp[7];
+        memset(temp,0,7);
+        sprintf(temp,"%3.2f", temp_sensor.temp());
+        return string(temp);
+    }
+};
+
+#endif // __TEMPERATURE_RESOURCE_H__