Today's the day. Renamed platform to framework.

timemanager/Countdown.cpp

@@ -0,0 +1,39 @@
+/**
+ * @file	Countdown.cpp
+ * @brief	This file defines the Countdown class.
+ * @date	21.03.2013
+ * @author	baetz
+ */
+
+
+#include <framework/timemanager/Countdown.h>
+
+Countdown::Countdown(uint32_t initialTimeout) : startTime(0), timeout(initialTimeout) {
+}
+
+Countdown::~Countdown() {
+}
+
+ReturnValue_t Countdown::setTimeout(uint32_t miliseconds) {
+	ReturnValue_t return_value = OSAL::getUptime( &startTime );
+	timeout = miliseconds;
+	return return_value;
+}
+
+bool Countdown::hasTimedOut() const {
+	uint32_t current_time;
+	OSAL::getUptime( &current_time );
+	if ( uint32_t(current_time - startTime) >= timeout) {
+		return true;
+	} else {
+		return false;
+	}
+}
+
+bool Countdown::isBusy() const {
+	return !hasTimedOut();
+}
+
+ReturnValue_t Countdown::resetTimer() {
+	return setTimeout(timeout);
+}