From 16a9b87fb6b5854a5f5d03b98cb7393a367399ef Mon Sep 17 00:00:00 2001
From: Micke Prag <micke.prag@telldus.se>
Date: Wed, 21 Dec 2011 15:57:45 +0100
Subject: [PATCH] Implement sensor Mandolyn, this closes #104

---
 telldus-core/service/CMakeLists.txt       |  2 ++
 telldus-core/service/Protocol.cpp         |  7 ++++
 telldus-core/service/ProtocolMandolyn.cpp | 44 +++++++++++++++++++++++
 telldus-core/service/ProtocolMandolyn.h   | 13 +++++++
 4 files changed, 66 insertions(+)
 create mode 100644 telldus-core/service/ProtocolMandolyn.cpp
 create mode 100644 telldus-core/service/ProtocolMandolyn.h

diff --git a/telldus-core/service/CMakeLists.txt b/telldus-core/service/CMakeLists.txt
index d402eb11..f50c8334 100644
--- a/telldus-core/service/CMakeLists.txt
+++ b/telldus-core/service/CMakeLists.txt
@@ -44,6 +44,8 @@ SET( telldus-service_protocol_SRCS
 	ProtocolHasta.cpp
 	ProtocolIkea.h
 	ProtocolIkea.cpp
+	ProtocolMandolyn.h
+	ProtocolMandolyn.cpp
 	ProtocolNexa.h
 	ProtocolNexa.cpp
 	ProtocolOregon.h
diff --git a/telldus-core/service/Protocol.cpp b/telldus-core/service/Protocol.cpp
index 26740f6f..0a2be23c 100644
--- a/telldus-core/service/Protocol.cpp
+++ b/telldus-core/service/Protocol.cpp
@@ -10,6 +10,7 @@
 #include "ProtocolGroup.h"
 #include "ProtocolHasta.h"
 #include "ProtocolIkea.h"
+#include "ProtocolMandolyn.h"
 #include "ProtocolNexa.h"
 #include "ProtocolOregon.h"
 #include "ProtocolRisingSun.h"
@@ -239,6 +240,12 @@ std::list<std::string> Protocol::decodeData(const std::string &fullData) {
 			retval.push_back(decoded);
 		}
 	}
+	else if(TelldusCore::comparei(dataMsg.protocol(), L"mandolyn") ) {
+		decoded = ProtocolMandolyn::decodeData(dataMsg);
+		if (decoded != "") {
+			retval.push_back(decoded);
+		}
+	}
 	else if(TelldusCore::comparei(dataMsg.protocol(), L"oregon") ) {
 		decoded = ProtocolOregon::decodeData(dataMsg);
 		if (decoded != "") {
diff --git a/telldus-core/service/ProtocolMandolyn.cpp b/telldus-core/service/ProtocolMandolyn.cpp
new file mode 100644
index 00000000..420d6bdb
--- /dev/null
+++ b/telldus-core/service/ProtocolMandolyn.cpp
@@ -0,0 +1,44 @@
+#include "ProtocolMandolyn.h"
+#include <stdlib.h>
+#include <sstream>
+#include <iomanip>
+
+#ifdef _MSC_VER
+typedef unsigned __int8 uint8_t;
+typedef unsigned __int32 uint32_t;
+#else
+#include <stdint.h>
+#endif
+
+std::string ProtocolMandolyn::decodeData(ControllerMessage &dataMsg)
+{
+	std::string data = dataMsg.getParameter("data");
+	uint32_t value = strtol(data.c_str(), NULL, 16);
+
+	bool parity = value & 0x1;
+	value >>= 1;
+
+	double temp = (value & 0x7FFF) - 6400;
+	temp = temp/128.0;
+	value >>= 15;
+
+	uint8_t humidity = (value & 0x7F);
+	value >>= 7;
+
+	bool battOk = value & 0x1;
+	value >>= 3;
+
+	uint8_t channel = (value & 0x3)+1;
+	value >>= 2;
+
+	uint8_t house = value & 0xF;
+
+	std::stringstream retString;
+	retString << "class:sensor;protocol:mandolyn;id:"
+		<< house*10+channel
+		<< ";model:temperaturehumidity;"
+		<< "temp:" << std::fixed << std::setprecision(1) << temp
+		<< ";humidity:" << (int)humidity << ";";
+
+	return retString.str();
+}
diff --git a/telldus-core/service/ProtocolMandolyn.h b/telldus-core/service/ProtocolMandolyn.h
new file mode 100644
index 00000000..a3ff0700
--- /dev/null
+++ b/telldus-core/service/ProtocolMandolyn.h
@@ -0,0 +1,13 @@
+#ifndef PROTOCOLMANDOLYN_H
+#define PROTOCOLMANDOLYN_H
+
+#include "ControllerMessage.h"
+#include "Protocol.h"
+
+class ProtocolMandolyn : public Protocol
+{
+public:
+	static std::string decodeData(ControllerMessage &dataMsg);
+};
+
+#endif //PROTOCOLMANDOLYN_H