Merge pull request RIOT-OS#13748 from gschorcht/cpu/esp32/fix_wake_up…

…_sources cpu/esp32: fix wake-up sources for sleep modes
KuguHome · Mar 29, 2020 · 7e85081 · 7e85081
2 parents 48eaef7 + 85b18a1
commit 7e85081
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cpu/esp32/periph/pm.c b/cpu/esp32/periph/pm.c
@@ -131,6 +131,9 @@ void pm_set(unsigned mode)
         esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_SLOW_MEM, ESP_PD_OPTION_ON);
     }
 
+    /* first disable all wake-up sources */
+    esp_sleep_disable_wakeup_source(ESP_SLEEP_WAKEUP_ALL);
+
     /* Prepare the RTC timer if an RTC alarm is set to wake up. */
     rtc_pm_sleep_enter(mode);