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Added polling period and powersave of I2C GPS for RAK12500

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This commit is contained in:
Kevin Le
2026-08-09 12:41:29 +07:00
parent e13fb6a426
commit 6334f602f1
1 changed files with 26 additions and 13 deletions
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src/helpers/sensors/EnvironmentSensorManager.cpp
+26 -13
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@@ -200,16 +200,21 @@ public:
void begin() override { }
void stop() override { }
void loop() override {
if (ublox_GNSS.getGnssFixOk(8)) {
_fix = true;
_lat = ublox_GNSS.getLatitude(2) / 10;
_lng = ublox_GNSS.getLongitude(2) / 10;
_alt = ublox_GNSS.getAltitude(2);
_sats = ublox_GNSS.getSIV(2);
} else {
_fix = false;
static long next_gps_update = 0;
if ((int32_t)(millis() - next_gps_update) >= 0) {
if (ublox_GNSS.getGnssFixOk(8)) {
_fix = true;
_lat = ublox_GNSS.getLatitude(2) / 10;
_lng = ublox_GNSS.getLongitude(2) / 10;
_alt = ublox_GNSS.getAltitude(2);
_sats = ublox_GNSS.getSIV(2);
} else {
_fix = false;
}
_epoch = ublox_GNSS.getUnixEpoch(2);
next_gps_update = millis() + 1000;
}
_epoch = ublox_GNSS.getUnixEpoch(2);
}
bool isEnabled() override { return true; }
void setPinEn(int pin_en) override { _pin_en = pin_en; }
@@ -882,9 +887,14 @@ void EnvironmentSensorManager::start_gps() {
}
#ifdef RAK_WISBLOCK_GPS
pinMode(gpsResetPin, OUTPUT);
digitalWrite(gpsResetPin, HIGH); // WB_IO2
return;
#ifdef FORCE_GPS_ALIVE
// There is no UART command to enter power save for L76K
if (i2cGPSFlag) ublox_GNSS.powerSaveMode(false);
#else
pinMode(gpsResetPin, OUTPUT);
digitalWrite(gpsResetPin, HIGH); // WB_IO2
#endif
return;
#endif
_location->begin();
@@ -906,7 +916,10 @@ void EnvironmentSensorManager::stop_gps() {
}
#ifdef RAK_WISBLOCK_GPS
#ifndef FORCE_GPS_ALIVE
#ifdef FORCE_GPS_ALIVE
// There is no UART command to enter power save for L76K
if(i2cGPSFlag) ublox_GNSS.powerSaveMode(false);
#else
pinMode(gpsResetPin, OUTPUT);
digitalWrite(gpsResetPin, LOW); // WB_IO2
#endif