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Merge pull request #5313 from aozima/aozima_cputime 

cputime数据类型修改为64位
This commit is contained in:
Bernard Xiong 2021-12-04 22:57:37 +08:00 committed by GitHub
parent 19eb3942d4 c2fec1bf45
commit 6feea35e95
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 4 additions and 4 deletions
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2
components/drivers/cputime/cputime.c
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@ -34,7 +34,7 @@ float clock_cpu_getres(void)
*
* @return the cpu tick
*/
uint32_t clock_cpu_gettime(void)
uint64_t clock_cpu_gettime(void)
{
if (_cputime_ops)
return _cputime_ops->cputime_gettime();

2
components/drivers/cputime/cputime_cortexm.c
View File

@ -24,7 +24,7 @@ static float cortexm_cputime_getres(void)
return ret;
}
static uint32_t cortexm_cputime_gettime(void)
static uint64_t cortexm_cputime_gettime(void)
{
return DWT->CYCCNT;
}

4
components/drivers/include/drivers/cputime.h
View File

@ -16,11 +16,11 @@
struct rt_clock_cputime_ops
{
float (*cputime_getres) (void);
uint32_t (*cputime_gettime)(void);
uint64_t (*cputime_gettime)(void);
};
float clock_cpu_getres(void);
uint32_t clock_cpu_gettime(void);
uint64_t clock_cpu_gettime(void);
uint32_t clock_cpu_microsecond(uint32_t cpu_tick);
uint32_t clock_cpu_millisecond(uint32_t cpu_tick);