diff options
Diffstat (limited to 'openpicc/application/performance.h')
| -rw-r--r-- | openpicc/application/performance.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/openpicc/application/performance.h b/openpicc/application/performance.h new file mode 100644 index 0000000..fddd9d9 --- /dev/null +++ b/openpicc/application/performance.h @@ -0,0 +1,25 @@ +#ifndef PERFORMANCE_H_ +#define PERFORMANCE_H_ + +extern void performance_start(void); +extern void performance_init(void); + +typedef struct { + u_int32_t high; /* 32 bit count of overruns */ + u_int32_t low; /* 16 bit from T/C running at MCK/2 */ +} perf_time_t; + +extern perf_time_t performance_get(void); +extern perf_time_t performance_stop(void); + +extern void performance_print(perf_time_t time); + +struct performance_checkpoint { + perf_time_t time; + const char * description; +}; + +extern void performance_set_checkpoint(const char * const description); +extern void performance_stop_report(void); + +#endif /*PERFORMANCE_H_*/ |