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Added PowerSaving for sensor firmware

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This commit is contained in:
Kevin Le
2026-09-03 22:54:02 +07:00
parent af15c37d8b
commit e125d375ff
3 changed files with 26 additions and 0 deletions
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examples/simple_sensor/main.cpp
+18
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@@ -52,6 +52,9 @@ void halt() {
static char command[160];
// For power saving
unsigned long POWERSAVING_FIRSTSLEEP_SECS = 120; // The first sleep (if enabled) from boot
void setup() {
Serial.begin(115200);
delay(1000);
@@ -166,4 +169,19 @@ void loop() {
#ifdef HAS_EXTERNAL_WATCHDOG
external_watchdog.loop();
#endif
if (the_mesh.getNodePrefs()->powersaving_enabled && !the_mesh.hasPendingWork()) {
#if defined(NRF52_PLATFORM)
board.sleep(0); // nrf ignores seconds param, sleeps whenever possible
#else
if (the_mesh.millisHasNowPassed(POWERSAVING_FIRSTSLEEP_SECS * 1000)) { // To check if it is time to sleep
board.sleep(30); // Sleep. Wake up after a while or when receiving a LoRa packet
}
#endif
}
if (the_mesh.getNodePrefs()->reboot_interval > 0 &&
the_mesh.millisHasNowPassed(the_mesh.getNodePrefs()->reboot_interval * 3600000)) {
board.reboot();
}
}