29 lines
610 B
C
29 lines
610 B
C
/*
|
|
* Copyright (c) 2006-2021, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2017-12-23 Bernard first version
|
|
*/
|
|
|
|
#ifndef CPUTIME_H__
|
|
#define CPUTIME_H__
|
|
|
|
struct rt_clock_cputime_ops
|
|
{
|
|
float (*cputime_getres) (void);
|
|
uint32_t (*cputime_gettime)(void);
|
|
};
|
|
|
|
float clock_cpu_getres(void);
|
|
uint32_t clock_cpu_gettime(void);
|
|
|
|
uint32_t clock_cpu_microsecond(uint32_t cpu_tick);
|
|
uint32_t clock_cpu_millisecond(uint32_t cpu_tick);
|
|
|
|
int clock_cpu_setops(const struct rt_clock_cputime_ops *ops);
|
|
|
|
#endif
|