refactor: rename std to common

1 files changed, 42 insertions, 0 deletions

diff --git a/src/common/time.cpp b/src/common/time.cpp
new file mode 100644
index 0000000..ee297d7
--- /dev/null
+++ b/src/common/time.cpp
@@ -0,0 +1,42 @@
+#include "time.hpp"
+
+#include <Arduino.h>
+
+namespace common
+{
+
+	Time::Time(uint64_t time_micros) : _time_micros(time_micros)
+	{
+	}
+
+	void Time::update()
+	{
+		_time_micros = micros();
+	}
+
+	Time Time::diff(Time prev_time) const
+	{
+		return Time(_time_micros - prev_time.microsecs());
+	}
+
+	double Time::secs() const
+	{
+		return static_cast<double>(_time_micros) * MICROS_TO_SECS;
+	}
+
+	double Time::millisecs() const
+	{
+		return static_cast<double>(_time_micros) * MICROS_TO_MILLIS;
+	}
+
+	uint64_t Time::microsecs() const
+	{
+		return _time_micros;
+	}
+
+	Time time_now()
+	{
+		return Time(micros());
+	}
+
+} // namespace common