fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-23 13:43:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

perf_counter: added perf_reset() and perf_reset_all() calls

Browse Source 
useful for watching counters after system reaches stable flight
This commit is contained in:
Andrew Tridgell
2013-01-24 10:26:02 +11:00
parent cc74874d7e
commit f4da4bb8ca
2 changed files with 58 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
apps/systemlib/perf_counter.h
+13
View File
@@ -97,6 +97,14 @@ __EXPORT extern void perf_begin(perf_counter_t handle);
*/
__EXPORT extern void perf_end(perf_counter_t handle);
/**
* Reset a performance event.
*
* This call resets performance counter to initial state
*
* @param handle The handle returned from perf_alloc.
*/
__EXPORT extern void perf_reset(perf_counter_t handle);
/**
* Print one performance counter.
@@ -110,6 +118,11 @@ __EXPORT extern void perf_print_counter(perf_counter_t handle);
*/
__EXPORT extern void perf_print_all(void);
/**
* Reset all of the performance counters.
*/
__EXPORT extern void perf_reset_all(void);
__END_DECLS
#endif