sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

arch/nrf52/nrf52_tickless_rtc.c: fix tickless operations - ostest fail without this change

Browse Source
This commit is contained in:
raiden00pl 2023-03-15 12:45:33 +01:00 committed by Petro Karashchenko
parent 33b19e967c
commit 0976cddd03
1 changed files with 11 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
arch/arm/src/nrf52/nrf52_tickless_rtc.c
View File

@ -245,22 +245,19 @@ static int rtc_handler(int irq, void *context, void *arg)
int up_alarm_cancel(struct timespec *ts) int up_alarm_cancel(struct timespec *ts)
{ {
if (g_tickless_dev.alarm_set) uint32_t counter;
{ irqstate_t flags;
uint32_t counter;
irqstate_t flags;
flags = enter_critical_section(); flags = enter_critical_section();
NRF52_RTC_DISABLEINT(g_tickless_dev.rtc, NRF52_RTC_EVT_COMPARE0); NRF52_RTC_DISABLEINT(g_tickless_dev.rtc, NRF52_RTC_EVT_COMPARE0);
NRF52_RTC_GETCOUNTER(g_tickless_dev.rtc, &counter); NRF52_RTC_GETCOUNTER(g_tickless_dev.rtc, &counter);
rtc_counter_to_ts(counter, ts); rtc_counter_to_ts(counter, ts);
NRF52_RTC_ACKINT(g_tickless_dev.rtc, NRF52_RTC_EVT_COMPARE0); NRF52_RTC_ACKINT(g_tickless_dev.rtc, NRF52_RTC_EVT_COMPARE0);
g_tickless_dev.alarm_set = false; g_tickless_dev.alarm_set = false;
leave_critical_section(flags); leave_critical_section(flags);
}
return OK; return OK;
} }
@ -313,9 +310,9 @@ void up_timer_initialize(void)
{ {
struct timespec ts; struct timespec ts;
memset(&g_tickless_dev, 0, sizeof(struct nrf52_tickless_dev_s));
g_tickless_dev.rtc = nrf52_rtc_init(CONFIG_NRF52_SYSTIMER_RTC_INSTANCE); g_tickless_dev.rtc = nrf52_rtc_init(CONFIG_NRF52_SYSTIMER_RTC_INSTANCE);
g_tickless_dev.periods = 0;
g_tickless_dev.alarm_set = false;
/* Ensure we have support for the selected RTC instance */ /* Ensure we have support for the selected RTC instance */