Pracovni prvni odevzdani - zatim nefunkcni!

lib/uinterval/uinterval.cpp

@@ -0,0 +1,36 @@
+extern "C" {
+  #include <stdlib.h>
+  #include <string.h>
+  #include <inttypes.h>
+}
+#include <Arduino.h>
+#include "uinterval.h"
+
+// Public Methods //////////////////////////////////////////////////////////////
+uint32_t uInterval::remains(void)
+{
+
+	return _timeout - (micros() - _timefrom);
+}
+
+uint32_t uInterval::elapsed(void)
+{
+
+	return micros() - _timefrom;
+}
+
+bool uInterval::expired(void)
+{
+
+	if ((micros() - _timefrom) >= _timeout)
+		return true;
+	else
+		return false;
+}
+
+void uInterval::set(uint32_t tmout)
+{
+
+	_timefrom = micros();
+	_timeout = tmout;
+}

lib/uinterval/uinterval.h

@@ -0,0 +1,30 @@
+
+#ifndef uinterval_h
+#define uinterval_h
+
+/* uInterval
+ * Copyright (C) 2014, 2016  Pavel Brychta http://www.xpablo.cz
+ * 
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses 
+ */
+
+#include <inttypes.h>
+
+class uInterval
+{
+  protected:
+	uint32_t _timefrom;
+	uint32_t _timeout;
+  public:
+	bool expired(void);
+	void set(uint32_t tmout);
+	uint32_t elapsed(void);
+	uint32_t remains(void);
+};
+
+#endif
+// EOF