ArDrone SDK 1.8 added

[mardrone] / mardrone / ARDrone_SDK_Version_1_8_20110726 / ARDroneLib / Soft / Lib / ardrone_tool / ardrone_time.h

diff --git a/mardrone/ARDrone_SDK_Version_1_8_20110726/ARDroneLib/Soft/Lib/ardrone_tool/ardrone_time.h b/mardrone/ARDrone_SDK_Version_1_8_20110726/ARDroneLib/Soft/Lib/ardrone_tool/ardrone_time.h
new file mode 100644 (file)
index 0000000..df4edcf
--- /dev/null
+++ b/mardrone/ARDrone_SDK_Version_1_8_20110726/ARDroneLib/Soft/Lib/ardrone_tool/ardrone_time.h
@@ -0,0 +1,25 @@
+#ifndef _ARDRONE_TIME_H_
+#define _ARDRONE_TIME_H_
+
+#ifndef _WIN32
+       #include <sys/time.h>
+#endif
+
+#include <VP_Os/vp_os_types.h>
+
+typedef struct _ardrone_timer_t
+{
+  bool_t  init;
+  struct timeval  tv_init;
+  struct timeval  tv;
+} ardrone_timer_t;
+
+C_RESULT ardrone_timer_reset(ardrone_timer_t* timer);
+C_RESULT ardrone_timer_update(ardrone_timer_t* timer);
+
+int32_t ardrone_timer_elapsed_ms(ardrone_timer_t* timer);
+int32_t ardrone_timer_elapsed_us(ardrone_timer_t* timer);
+int32_t ardrone_timer_delta_ms(ardrone_timer_t* timer);
+int32_t ardrone_timer_delta_us(ardrone_timer_t* timer);
+
+#endif // _ARDRONE_TIME_H_