Superrefactoring - all time values were replaced with new safer classes from uavcan/time.hpp; generated types were moved away from anonymous namespaces because this makes it impossible to use a type from different compilation units. Some less vital fixes are to follow - see the next few commits

libuavcan/include/uavcan/system_clock.hpp

@@ -6,9 +6,12 @@
 #pragma once
 
 #include <stdint.h>
+#include <uavcan/internal/impl_constants.hpp>
+#include <uavcan/time.hpp>
 
 namespace uavcan
 {
+
 /**
  * System clock interface - monotonic and UTC.
  * Note that this library uses microseconds for all time related values (timestamps, deadlines, delays),
@@ -21,19 +24,19 @@ public:
     virtual ~ISystemClock() { }
 
     /**
-     * Monototic system clock in microseconds.
+     * Monototic system clock.
      * This shall never jump during UTC timestamp adjustments; the base time is irrelevant.
      * On POSIX systems use clock_gettime() with CLOCK_MONOTONIC.
      */
-    virtual uint64_t getMonotonicMicroseconds() const = 0;
+    virtual MonotonicTime getMonotonic() const = 0;
 
     /**
-     * UTC clock in microseconds.
+     * UTC clock.
      * This can jump when the UTC timestamp is being adjusted.
      * Return 0 if the UTC time is not available yet (e.g. the device just started up with no battery clock).
      * On POSIX systems use gettimeofday().
      */
-    virtual uint64_t getUtcMicroseconds() const = 0;
+    virtual UtcTime getUtc() const = 0;
 
     /**
      * Set the UTC system clock.
@@ -41,7 +44,7 @@ public:
      * @param [in] offset    Current UTC time error. More precise than just timestamp, use it if possible.
      * For POSIX refer to adjtime(), settimeofday().
      */
-    virtual void adjustUtcMicroseconds(uint64_t new_timestamp_usec, int64_t offset_usec) = 0;
+    virtual void adjustUtc(UtcTime new_time, UtcDuration offset) = 0;
 };
 
 }