Constant Field Values

Contents

• com.pi4j.*

com.pi4j.*

com.pi4j.config.AddressConfig<CONFIG_TYPE>

Modifier and Type	Constant Field	Value
public static final String	ADDRESS_KEY	"address"

com.pi4j.config.Config<CONFIG_TYPE>

Modifier and Type	Constant Field	Value
public static final String	DESCRIPTION_KEY	"description"
public static final String	ID_KEY	"id"
public static final String	NAME_KEY	"name"

com.pi4j.config.DeviceConfig<CONFIG_TYPE>

Modifier and Type	Constant Field	Value
public static final String	DEVICE_KEY	"device"

com.pi4j.io.IOConfig<CONFIG_TYPE>

Modifier and Type	Constant Field	Value
public static final String	PLATFORM_KEY	"platform"
public static final String	PROVIDER_KEY	"provider"

com.pi4j.io.gpio.analog.AnalogConfig<CONFIG_TYPE>

Modifier and Type	Constant Field	Value
public static final String	RANGE_MAX_KEY	"max"
public static final String	RANGE_MIN_KEY	"min"

com.pi4j.io.gpio.analog.AnalogOutputConfig

Modifier and Type	Constant Field	Value
public static final String	INITIAL_VALUE_KEY	"initial"
public static final String	SHUTDOWN_VALUE_KEY	"shutdown"
public static final String	STEP_VALUE_KEY	"step"

com.pi4j.io.gpio.digital.DigitalConfig<CONFIG_TYPE>

Modifier and Type	Constant Field	Value
public static final String	ON_STATE_KEY	"onstate"

com.pi4j.io.gpio.digital.DigitalInput

Modifier and Type	Constant Field	Value
public static final long	DEFAULT_DEBOUNCE	10000L

com.pi4j.io.gpio.digital.DigitalInputConfig

Modifier and Type	Constant Field	Value
public static final String	DEBOUNCE_RESISTANCE_KEY	"debounce"
public static final String	PULL_RESISTANCE_KEY	"pull"

com.pi4j.io.gpio.digital.DigitalOutputConfig

Modifier and Type	Constant Field	Value
public static final String	INITIAL_STATE_KEY	"initial"
public static final String	SHUTDOWN_STATE_KEY	"shutdown"

com.pi4j.io.i2c.I2CConfig

Modifier and Type	Constant Field	Value
public static final String	BUS_KEY	"bus"
public static final String	DEVICE_KEY	"device"

com.pi4j.io.pwm.Pwm

Modifier and Type	Constant Field	Value
public static final long	HERTZ	1L
public static final long	KILOHERTZ	1000L
public static final long	MEGAHERTZ	1000000L

com.pi4j.io.pwm.PwmConfig

Modifier and Type	Constant Field	Value
public static final String	DUTY_CYCLE_KEY	"duty-cycle"
public static final String	FREQUENCY_KEY	"frequency"
public static final String	INITIAL_VALUE_KEY	"initial"
public static final String	POLARITY_KEY	"polarity"
public static final String	PWM_TYPE_KEY	"pwm-type"
public static final String	SHUTDOWN_VALUE_KEY	"shutdown"

com.pi4j.io.serial.Serial

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_BAUD	9600

com.pi4j.io.serial.SerialConfig

Modifier and Type	Constant Field	Value
public static final String	BAUD_KEY	"baud"
public static final String	DATA_BITS_KEY	"data-bits"
public static final String	FLOW_CONTROL_KEY	"flow-control"
public static final String	PARITY_KEY	"parity"
public static final String	STOP_BITS_KEY	"stop-bits"

com.pi4j.io.spi.Spi

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_BAUD	1000000

com.pi4j.io.spi.SpiConfig

Modifier and Type	Constant Field	Value
public static final String	BAUD_KEY	"baud"
public static final String	BUS_KEY	"bus"
public static final String	FLAGS_KEY	"flags"
public static final String	MODE_KEY	"mode"

com.pi4j.util.Console

Modifier and Type	Constant Field	Value
public static final String	CLEAR_SCREEN_ESCAPE_SEQUENCE	"\u001b[2J\u001b[1;1H"
public static final String	ERASE_LINE_ESCAPE_SEQUENCE	"\u001b[K"
public static final char	LINE_SEPARATOR_CHAR	'*'

com.pi4j.util.Frequency

Modifier and Type	Constant Field	Value
public static final long	HERTZ	1L
public static final long	KILOHERTZ	1000L
public static final long	MEGAHERTZ	1000000L

com.pi4j.util.StringUtil

Modifier and Type	Constant Field	Value
public static final char	DEFAULT_PAD_CHAR	' '
public static final String	EMPTY	""