Embedded/perf_counter
1
0
Fork 0
mirror of https://github.com/GorgonMeducer/perf_counter.git synced 2025-01-31 19:33:04 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update perfc_port_pmu.c

Browse Source
This commit is contained in:
Gabriel Wang 2024-01-27 14:43:56 +00:00
parent 9b8a258ad8
commit c3ca73072f
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
perfc_port_pmu.c
View File

@ -877,6 +877,13 @@ void perfc_port_clear_system_timer_counter(void);
#if __PERFC_USE_PMU_PORTING__
__USED
void DebugMon_Handler(void)
{
}
bool perfc_port_init_system_timer(bool bIsTimeOccupied)
{
@ -892,6 +899,9 @@ bool perfc_port_init_system_timer(bool bIsTimeOccupied)
perfc_port_stop_system_timer_counting();
perfc_port_clear_system_timer_counter();
perfc_port_clear_system_timer_ovf_pending();
/* enable interrupt */
PMU->INTENSET = PMU_INTENSET_CCYCNT_ENABLE_Msk;
ARM_PMU_CNTR_Enable(PMU_CNTENSET_CCNTR_ENABLE_Msk);
ARM_PMU_Enable();