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Only check threshold if GPS softsleep is supported

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GUVWAF 2024-09-28 09:34:37 +02:00
parent ef223b1195
commit 48fa9f2242
1 changed files with 14 additions and 12 deletions
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8
src/gps/GPS.cpp
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@ -916,6 +916,7 @@ void GPS::down()
softsleepSupported = true; softsleepSupported = true;
#endif #endif
if (softsleepSupported) {
// How long does gps_update_interval need to be, for GPS_HARDSLEEP to become more efficient than GPS_SOFTSLEEP? // How long does gps_update_interval need to be, for GPS_HARDSLEEP to become more efficient than GPS_SOFTSLEEP?
// Heuristic equation. A compromise manually fitted to power observations from U-blox NEO-6M and M10050 // Heuristic equation. A compromise manually fitted to power observations from U-blox NEO-6M and M10050
// https://www.desmos.com/calculator/6gvjghoumr // https://www.desmos.com/calculator/6gvjghoumr
@ -924,11 +925,12 @@ void GPS::down()
LOG_DEBUG("gps_update_interval >= %us needed to justify hardsleep\n", hardsleepThreshold / 1000); LOG_DEBUG("gps_update_interval >= %us needed to justify hardsleep\n", hardsleepThreshold / 1000);
// If update interval too short: softsleep (if supported by hardware) // If update interval too short: softsleep (if supported by hardware)
if (softsleepSupported && updateInterval < hardsleepThreshold) if (updateInterval < hardsleepThreshold) {
setPowerState(GPS_SOFTSLEEP, sleepTime); setPowerState(GPS_SOFTSLEEP, sleepTime);
return;
}
}
// If update interval long enough (or softsleep unsupported): hardsleep instead // If update interval long enough (or softsleep unsupported): hardsleep instead
else
setPowerState(GPS_HARDSLEEP, sleepTime); setPowerState(GPS_HARDSLEEP, sleepTime);
} }
} }