djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

call sd API only when sd enabled.

Browse Source
This commit is contained in:
jun2sak 2021-02-21 08:17:57 +09:00
parent 26f8f532f1
commit 41d9d4e0ab
1 changed files with 13 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
ports/nrf/common-hal/alarm/__init__.c
View File

@ -109,6 +109,7 @@ bool alarm_woken_from_sleep(void) {
}
#ifdef MY_DEBUGUART
#if 0
static const char* cause_str[] = {
"UNDEFINED",
"GPIO",
@ -118,6 +119,7 @@ static const char* cause_str[] = {
"RESETPIN",
};
#endif
#endif
STATIC mp_obj_t _get_wake_alarm(size_t n_alarms, const mp_obj_t *alarms) {
nrf_sleep_source_t cause = _get_wakeup_cause();
@ -209,18 +211,21 @@ void common_hal_alarm_set_deep_sleep_alarms(size_t n_alarms, const mp_obj_t *ala
_setup_sleep_alarms(true, n_alarms, alarms);
}
void nrf_deep_sleep_start(void) {
#ifdef MY_DEBUGUART
dbg_printf("go system off..\r\n");
#endif
sd_power_system_off();
}
void NORETURN alarm_enter_deep_sleep(void) {
alarm_pin_pinalarm_prepare_for_deep_sleep();
//alarm_touch_touchalarm_prepare_for_deep_sleep();
nrf_deep_sleep_start();
uint8_t sd_enabled;
sd_softdevice_is_enabled(&sd_enabled);
#ifdef MY_DEBUGUART
dbg_printf("go system off.. %d\r\n", sd_enabled);
#endif
if (sd_enabled) {
sd_power_system_off();
}
else {
NRF_POWER->SYSTEMOFF = 1;
}
// should not reach here..
while(1) ;