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design capacity

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This commit is contained in:
mverch67
2025-07-09 17:05:54 +02:00
parent 7a1295e976
commit c65feb65d5
3 changed files with 23 additions and 6 deletions
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26
src/Power.cpp
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@@ -126,7 +126,7 @@ RAK9154Sensor rak9154Sensor;
#endif
#ifdef HAS_BQ27220
#include "BQ27220.h"
#include "bq27220.h"
#endif
#ifdef HAS_PMU
@@ -1306,8 +1306,13 @@ class LipoCharger : public HasBatteryLevel
}
if (bq == nullptr) {
bq = new BQ27220;
bool result = bq->init(&Wire, BQ27220_I2C_SDA, BQ27220_I2C_SCL);
bq->setDefaultCapacity(BQ27220_DESIGN_CAPACITY);
bool result = bq->init();
if (result) {
LOG_DEBUG("BQ27220 design capacity: %d", bq->getDesignCapacity());
LOG_DEBUG("BQ27220 fullCharge capacity: %d", bq->getFullChargeCapacity());
LOG_DEBUG("BQ27220 remaining capacity: %d", bq->getRemainingCapacity());
return true;
} else {
LOG_WARN("BQ27220 init failed");
@@ -1322,12 +1327,12 @@ class LipoCharger : public HasBatteryLevel
/**
* Battery state of charge, from 0 to 100 or -1 for unknown
*/
virtual int getBatteryPercent() override { return bq->getChargePcnt(); }
virtual int getBatteryPercent() override { return bq->getChargePercent(); }
/**
* The raw voltage of the battery in millivolts, or NAN if unknown
*/
virtual uint16_t getBattVoltage() override { return bq->getVolt(BQ27220::VOLT); }
virtual uint16_t getBattVoltage() override { return bq->getVoltage(); } // BQ27220::VOLT
/**
* return true if there is a battery installed in this unit
@@ -1342,7 +1347,18 @@ class LipoCharger : public HasBatteryLevel
/**
* return true if the battery is currently charging
*/
virtual bool isCharging() override { return ppm->isCharging(); }
virtual bool isCharging() override
{
bool isCharging = ppm->isCharging();
if (isCharging) {
LOG_DEBUG("BQ27220 time to full charge: %d min", bq->getTimeToFull());
} else {
if (!ppm->isVbusIn()) {
LOG_DEBUG("BQ27220 time to empty: %d min (%d mAh)", bq->getTimeToEmpty(), bq->getRemainingCapacity());
}
}
return isCharging;
}
};
LipoCharger lipoCharger;