Adding Code for freeRTOS

osal/rtems/CpuUsage.h

@@ -0,0 +1,53 @@
+#ifndef CPUUSAGE_H_
+#define CPUUSAGE_H_
+
+#include <framework/container/FixedArrayList.h>
+#include <framework/serialize/SerializeIF.h>
+#include <stdarg.h>
+
+class CpuUsage : public SerializeIF {
+public:
+	static const uint8_t MAXIMUM_NUMBER_OF_THREADS = 30;
+
+	class ThreadData: public SerializeIF {
+	public:
+		static const uint8_t MAX_LENGTH_OF_THREAD_NAME = 4;
+
+		uint32_t id;
+		char name[MAX_LENGTH_OF_THREAD_NAME];
+		float timeRunning;
+		float percentUsage;
+
+		virtual ReturnValue_t serialize(uint8_t** buffer, uint32_t* size,
+				const uint32_t max_size, bool bigEndian) const;
+
+		virtual uint32_t getSerializedSize() const;
+
+		virtual ReturnValue_t deSerialize(const uint8_t** buffer, int32_t* size,
+				bool bigEndian);
+	};
+
+	CpuUsage();
+	virtual ~CpuUsage();
+
+	uint8_t counter;
+	float timeSinceLastReset;
+	FixedArrayList<ThreadData, MAXIMUM_NUMBER_OF_THREADS> threadData;
+	ThreadData cachedValue;
+
+	static void resetCpuUsage();
+
+	void read();
+
+	void clear();
+
+	virtual ReturnValue_t serialize(uint8_t** buffer, uint32_t* size,
+			const uint32_t max_size, bool bigEndian) const;
+
+	virtual uint32_t getSerializedSize() const;
+
+	virtual ReturnValue_t deSerialize(const uint8_t** buffer, int32_t* size,
+			bool bigEndian);
+};
+
+#endif /* CPUUSAGE_H_ */