Diff: SignalQualityMeasurement.cpp

Revision:

41:804f6a0bda26

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SignalQualityMeasurement.cpp	Tue Jul 15 12:44:34 2014 +0000
@@ -0,0 +1,52 @@
+#include "SignalQualityMeasurement.h"
+#include "ComposedRecord.h"
+#include "CharValue.h"
+#include "IntegerValue.h"
+#include "FloatValue.h"
+
+SignalQualityMeasurement::SignalQualityMeasurement(SmartRest& client, SmartRestTemplate& tpl, long& deviceId, DeviceInfo& deviceInfo) :
+    _client(client),
+    _tpl(tpl),
+    _deviceId(deviceId),
+    _deviceInfo(deviceInfo)
+{
+    _init = false;
+}
+
+bool SignalQualityMeasurement::init()
+{
+    if (_init)
+        return false;
+    
+    // Insert measurement
+    // USAGE: 104,<DEVICE/ID>,<RSSI>,<BER>
+    if (!_tpl.add("10,104,POST,/measurement/measurements,application/vnd.com.nsn.cumulocity.measurement+json,application/vnd.com.nsn.cumulocity.measurement+json,%%,NOW UNSIGNED NUMBER UNSIGNED,\"{\"\"time\"\":\"\"%%\"\",\"\"source\"\":{\"\"id\"\":\"\"%%\"\"},\"\"type\"\":\"\"c8y_SignalStrength\"\",\"\"c8y_SignalStrength\"\":{\"\"rssi\"\":{\"\"value\"\":%%,\"\"unit\"\":\"\"dBm\"\"},\"\"ber\"\":{\"\"value\"\":%%,\"\"unit\"\":\"\"%\"\"}}}\"\r\n"))
+        return false;
+
+    _init = true;
+    return true;
+}
+
+bool SignalQualityMeasurement::run()
+{
+    DeviceInfo::SignalQuality *signalQuality;
+    
+    if ((signalQuality = _deviceInfo.signalQuality()) == NULL)
+        return false;
+        
+    ComposedRecord record;
+    IntegerValue msgId(104);
+    IntegerValue devId(_deviceId);
+    IntegerValue rssi(signalQuality->rssi);
+    IntegerValue ber(signalQuality->ber);
+    if ((!record.add(msgId)) || (!record.add(devId)) || (!record.add(rssi)) || (!record.add(ber)))
+        return false;
+
+    if (_client.send(record) != SMARTREST_SUCCESS) {
+        puts("Signal measurement failed.");
+        _client.stop();
+        return false;
+    }
+    _client.stop();
+    return true;
+}