GroveBaseHat class

SeedStudio Grove Base Hat for Raspberry Pi

Constructors

GroveBaseHat([int i2cBus = 1])

Properties

hashCode → int
The hash code for this object.
no setterinherited
i2c → I2C
final
i2cBus → int
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

changeI2Caddress(int newI2Caddress) → void
Changes the I2C address of the hat. NOT TESTED!
getFirmware() → int
Returns the firmware version.
getGrovePowerSupplyVoltage() → int
Returns the supply voltage.
getId() → int
Returns the internal hardware id of the hat. RPI_HAT_PID (0x4) for a 'Grove Base Hat RPi', and RPI_ZERO_HAT_PID (0x05) for a 'Grove Base Hat RPi Zero'.
getName() → String
Returns the name of the hat model.
isHatRPiZero() → bool
Returns true for the Pi Zero model, false for the Pi model.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
readADCraw(int channel) → int
Reads the raw data of ADC unit, with 12 bits resolution from the channel 0 - 7 and returns a ADC result in the range 0 - 4095.
readInputVoltage(int channel) → int
Reads the voltage data of ADC unit from the channel 0 - 7 and returns the voltage in mV.
readRatio(int channel) → int
Reads the ratio between channel input voltage and power voltage (most time it's 3.3V). channel 0 - 7, specify the channel to read, returns the ration in 0.1%.
resetHat() → void
Resets the hat. NOT TESTED!
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited