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if we can't sleep, at least have the processor block for 100ms

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geeksville 2020-06-10 18:23:20 -07:00
parent cb2aa3b29f
commit 1f668046a0
1 changed files with 4 additions and 1 deletions
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5
src/PowerFSM.cpp
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@ -68,7 +68,7 @@ static void lsIdle()
powerFSM.trigger(EVENT_SERIAL_CONNECTED); powerFSM.trigger(EVENT_SERIAL_CONNECTED);
} else { } else {
// We woke for some other reason (button press, uart, device interrupt) // We woke for some other reason (button press, uart, device interrupt)
//uint64_t status = esp_sleep_get_ext1_wakeup_status(); // uint64_t status = esp_sleep_get_ext1_wakeup_status();
DEBUG_MSG("wakeCause %d\n", wakeCause); DEBUG_MSG("wakeCause %d\n", wakeCause);
#ifdef BUTTON_PIN #ifdef BUTTON_PIN
@ -84,6 +84,9 @@ static void lsIdle()
powerFSM.trigger(EVENT_WAKE_TIMER); powerFSM.trigger(EVENT_WAKE_TIMER);
} }
} }
} else {
// Someone says we can't sleep now, so just save some power by sleeping the CPU for 100ms or so
delay(100);
} }
} else { } else {
// Time to stop sleeping! // Time to stop sleeping!