Battery (SunSPOT API V4.0)

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SunSPOT API V4.0

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com.sun.spot.peripheral
Class Battery

java.lang.Object
  com.sun.spot.peripheral.Battery

All Implemented Interfaces:: IBattery

public class Battery
extends Object
implements IBattery
extends Object
implements IBattery

Field Summary

Fields inherited from interface com.sun.spot.peripheral.IBattery
`CHARGETIME, CHARGING, DEAD_BATTERY, DISCHARGING, EXT_POWERED, LOW_BATTERY, NO_BATTERY, OUT_OF_RANGE_TEMP, RUNTIME, SLEEPTIME`

Constructor Summary
`Battery(SpiPcs chipSelectPin, ISpiMaster spiMaster)` Battery constructor for obtaining information about the SPOT rechargeable battery this can throw a RuntimeException if it is created with a pre-rev6 eSPOT or version earlier than PCTRL-1.99

Method Summary
`boolean`	`calibrationCycleDetected()` Returns true when the battery has been depleted to low battery and then charged fully.
`double`	`getAvailableCapacity()` Get the batteries remaining capacity in maHr.
`int`	`getBatteryLevel()` Battery level returns an integer indicating remaining capacity in percentage (0 is empty, 100 is fully charged)
`short`	`getChargeCount()` Return the number of times the SPOT has seen a full charge.
`double`	`getMaximumCapacity()` Get the batteries measured maximum capacity in maHr.
`String`	`getModelNumber()` Battery model must match battery used for accurate measurements.
`double`	`getRatedCapacity()` Returns rated capacity of the battery (as written on the label) .
`int`	`getSleepCurrent()` Sleepcurrent is microamps written to the SPOT for use in calculating sleep current.
`byte`	`getState()` The state of battery is returned.
`String`	`getStateAsString(int state)` The state of battery is returned as a string: no battery, dead battery, low battery, discharging, charging, fully charged
`long[]`	`getTime()` Battery time measurements of sleeping since last charge, running since last charge and length of charge time.
`boolean`	`hasBattery()` Attempts to detect the presence of the battery.
`boolean`	`hasTemperatureSensor()` Returns true if the SPOT has detected a temperature sensor.
`String`	`rawBatteryData()` All raw battery data as colon separated one entry per line string.
`void`	`setSleepCurrent(int microamps)` SetSleepcurrent writes the sleep current in ADC units to estimate how much power is being consumed while the SPOT is in deep sleep.
`void`	`updatePersistantInfo()` force write of battery data from SRAM into EEPROM.

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

Battery

public Battery(SpiPcs chipSelectPin,
               ISpiMaster spiMaster)
        throws RuntimeException

Battery constructor for obtaining information about the SPOT rechargeable battery this can throw a RuntimeException if it is created with a pre-rev6 eSPOT or version earlier than PCTRL-1.99

Parameters:: chipSelectPin - chip select pin for power controller (PeripheralChipSelect.SPI_PCS_POWER_CONTROLLER); spiMaster - SPI object (usually from Spot.getInstance().getSPI())
Throws:: RuntimeException - if pre-rev6 eSPOT, pctrl-1.98 or earlier firmware or invalid spot.battery.model property

Method Detail