Uses of Class com.diozero.api.RuntimeIOException (Device I/O Zero

Packages that use RuntimeIOException
Package	Description
com.diozero.api	APIs for interfacing with the host board.
com.diozero.devices	Classes representing actual devices such as LEDs, Buttons as well as GPIO, devices that are connected via I2C, SPI and Serial interfaces.
com.diozero.devices.imu
com.diozero.devices.mcp23xxx
com.diozero.devices.motor
com.diozero.devices.sandpit
com.diozero.internal.board.odroid
com.diozero.internal.provider.builtin	The built-in default provider supporting GPIO, I2C, SPI and Serial device communication.
com.diozero.internal.spi	Service Provider Interface package.

Uses of RuntimeIOException in com.diozero.api

Subclasses of RuntimeIOException in com.diozero.api
Modifier and Type	Class	Description
`class`	`DeviceAlreadyOpenedException`
`class`	`DeviceBusyException`
`class`	`InvalidModeException`

Methods in com.diozero.api that throw RuntimeIOException
Modifier and Type	Method	Description
`byte[]`	I2CSMBusInterface.`blockProcessCall(int register, byte... txData)`	SMBus Block Write - Block Read Process Call
`int`	SerialDevice.`bytesAvailable()`	Get the number of bytes that are available to be read
`int`	SerialDeviceInterface.`bytesAvailable()`	Get the number of bytes that are available to be read
`void`	AnalogInputDevice.`close()`
`void`	DigitalInputDeviceInterface.`close()`
`void`	DigitalInputOutputDevice.`close()`
`void`	I2CDevice.`close()`	Close this device
`void`	SpiDevice.`close()`	Close this device
`protected void`	PwmOutputDevice.`fadeInOutLoop(float fadeTime, int steps, int iterations, boolean background)`
`float`	AnalogInputDevice.`getScaledValue()`	Get the scaled value in the range 0..range (if unsigned) or -range..range (if signed)
`float`	AnalogInputDevice.`getUnscaledValue()`	Get the unscaled normalised value in the range 0..1 (if unsigned) or -1..1 (if signed)
`boolean`	DigitalInputDevice.`getValue()`	Read the current underlying state of the input pin.
`boolean`	DigitalInputDeviceInterface.`getValue()`
`boolean`	DigitalInputOutputDevice.`getValue()`	Read the current underlying state of the input pin.
`float`	PwmOutputDevice.`getValue()`	Get the current PWM output value (0..1).
`boolean`	DigitalInputDevice.`isActive()`	Read the current on/off state for this device taking into account the pull up / down configuration.
`boolean`	DigitalOutputDevice.`isOn()`	Get the device on / off status.
`boolean`	PwmOutputDevice.`isOn()`	Get the device on / off status.
`void`	DigitalOutputDevice.`off()`	Turn off the device.
`void`	PwmOutputDevice.`off()`	Turn off the device (same as `setValue(0)`).
`void`	DigitalOutputDevice.`on()`	Turn on the device.
`void`	PwmOutputDevice.`on()`	Turn on the device (same as `setValue(1)`).
`void`	DigitalOutputDevice.`onOffLoop(float onTime, float offTime, int n, boolean background, Action stopAction)`	Toggle the device on-off.
`protected void`	PwmOutputDevice.`onOffLoop(float onTime, float offTime, int n, boolean background)`
`default boolean`	I2CSMBusInterface.`probe()`	Probe this I2C device using `Auto` probe mode
`boolean`	I2CSMBusInterface.`probe(I2CDevice.ProbeMode mode)`	Probe this I2C device to see if it is connected
`short`	I2CSMBusInterface.`processCall(int register, short data)`	SMBus Process Call
`int`	SerialDevice.`read()`	Read a single byte returning error responses
`int`	SerialDevice.`read(byte[] buffer)`	Attempt to read buffer.length bytes into the specified buffer, returning the number of bytes actually read; throw a RuntimeIOException if an I/O error occurs
`int`	SerialDeviceInterface.`read()`	Read a single byte returning error responses
`int`	SerialDeviceInterface.`read(byte[] buffer)`	Attempt to read buffer.length bytes into the specified buffer, returning the number of bytes actually read; throw a RuntimeIOException if an I/O error occurs
`boolean`	I2CDevice.`readBit(int register, int bit)`	Utility method that wraps `I2CDevice.readByteData(int)` to check if the specified bit number is set.
`byte[]`	I2CSMBusInterface.`readBlockData(int register)`	SMBus Block Read: `i2c_smbus_read_block_data()`
`byte`	I2CDevice.`readByte()`	SMBus Receive Byte: `i2c_smbus_read_byte()`
`byte`	I2CSMBusInterface.`readByte()`	SMBus Receive Byte: `i2c_smbus_read_byte()`
`byte`	SerialDevice.`readByte()`	Read a single byte, throw an exception if unable to read any data
`byte`	SerialDeviceInterface.`readByte()`	Read a single byte, throw an exception if unable to read any data
`byte`	I2CDevice.`readByteData(int register)`	SMBus Read Byte: `i2c_smbus_read_byte_data()`
`byte`	I2CSMBusInterface.`readByteData(int register)`	SMBus Read Byte: `i2c_smbus_read_byte_data()`
`int`	I2CDevice.`readBytes(byte[] buffer)`	Diozero SMBus extension to read the specified number of bytes from the device
`byte[]`	I2CDevice.`readBytes(int length)`	Utility method that wraps `I2CDevice.readBytes(byte[])` to read the specified number of bytes.
`int`	I2CSMBusInterface.`readBytes(byte[] buffer)`	Diozero SMBus extension to read the specified number of bytes from the device
`ByteBuffer`	I2CDevice.`readBytesAsByteBuffer(int length)`	Utility method that wraps the response from `I2CDevice.readBytes(int)` in a `ByteBuffer` that is configured to use the `byte order` specified in the constructor.
`int`	I2CSMBusInterface.`readI2CBlockData(int register, byte[] buffer)`	I2C Block Read: `i2c_smbus_read_i2c_block_data()`
`byte[]`	I2CDevice.`readI2CBlockDataByteArray(int register, int length)`	Utility method that wraps `I2CDevice.readI2CBlockData(int, byte[])` to read the specified number of bytes and return as a new byte array.
`ByteBuffer`	I2CDevice.`readI2CBlockDataByteBuffer(int register, int length)`	Utility method that wraps `I2CDevice.readI2CBlockData(int, byte[])` to read the specified number of bytes and return as a `ByteBuffer` using the `byte order` specified in the device constructor.
`int`	I2CDevice.`readInt(int register)`	Utility method that wraps `I2CDevice.readI2CBlockDataByteBuffer(int, int)` to read a signed int value from the requested register using the `byte order` specified in the constructor.
`short`	I2CDevice.`readShort(int register)`	Utility method that invokes either `I2CDevice.readWordData(int)` or `I2CDevice.readWordSwapped(int)` to read a signed short value from the requested register in the `byte order` specified in the constructor.
`short`	I2CDevice.`readUByte(int register)`	Utility method that simply converts the response from `I2CDevice.readByteData(int)` to an unsigned byte.
`long`	I2CDevice.`readUInt(int register)`	Utility method that wraps `I2CDevice.readInt(int)` to read an unsigned int value from the requested register using the `byte order` specified in the constructor.
`long`	I2CDevice.`readUInt(int register, int numBytes)`	Utility method that wraps `I2CDevice.readI2CBlockDataByteArray(int, int)` to read an unsigned int value on the specified length from the requested register using the `byte order` specified in the constructor.
`int`	I2CDevice.`readUShort(int register)`	Utility method that wraps `I2CDevice.readShort(int)` to read an unsigned short value from the requested register using the `byte order` specified in the constructor.
`short`	I2CDevice.`readWordData(int register)`	SMBus Read Word: `i2c_smbus_read_word_data()`
`short`	I2CSMBusInterface.`readWordData(int register)`	SMBus Read Word: `i2c_smbus_read_word_data()`
`short`	I2CDevice.`readWordSwapped(int register)`	SMBus Read Word Swapped: `i2c_smbus_read_word_swapped()`
`default short`	I2CSMBusInterface.`readWordSwapped(int register)`	SMBus Read Word Swapped: `i2c_smbus_read_word_swapped()`
`void`	DigitalOutputDevice.`setOn(boolean on)`	Turn the device on or off.
`void`	DigitalInputOutputDevice.`setValue(boolean value)`	Set the output value (if in output mode).
`void`	PwmOutputDevice.`setValue(float value)`	Set the PWM output value (0..1).
`protected void`	PwmOutputDevice.`setValueInternal(float value)`
`void`	DigitalOutputDevice.`setValueUnsafe(boolean value)`	Unsafe operation that has no synchronisation checks and doesn't compensate for active low logic.
`void`	DigitalOutputDevice.`toggle()`	Toggle the state of the device.
`void`	PwmOutputDevice.`toggle()`	Toggle the state of the device (same as `setValue(1 - getvalue())` ).
`void`	SerialDevice.`write(byte... buffer)`	Write the byte buffer to the device
`void`	SerialDeviceInterface.`write(byte... data)`	Write the byte buffer to the device
`void`	SpiDevice.`write(byte... txBuffer)`	Write the entire contents of `data` to the device
`void`	SpiDevice.`write(byte[] txBuffer, int txOffset, int length)`	Write `length` bytes from `data` starting at `offset`
`void`	SpiDeviceInterface.`write(byte... data)`	Write the entire contents of `data` to the device
`void`	SpiDeviceInterface.`write(byte[] data, int offset, int length)`	Write `length` bytes from `data` starting at `offset`
`byte[]`	SpiDevice.`writeAndRead(byte... out)`	Write the `data` to the device then read `data.length` bytes from the device
`byte[]`	SpiDeviceInterface.`writeAndRead(byte... data)`	Write the `data` to the device then read `data.length` bytes from the device
`void`	I2CDevice.`writeBit(int register, int bit, boolean value)`	Utility method that wraps `I2CDevice.readByteData(int)` and `I2CDevice.writeByteData(int, byte)` to update the specified bit number
`void`	I2CSMBusInterface.`writeBlockData(int register, byte... data)`	SMBus Block Write: `i2c_smbus_write_block_data()`
`void`	I2CDevice.`writeByte(byte data)`	SMBus Send Byte: `i2c_smbus_write_byte()`
`void`	I2CSMBusInterface.`writeByte(byte data)`	SMBus Send Byte: `i2c_smbus_write_byte()`
`void`	SerialDevice.`writeByte(byte bVal)`	Write a single byte, throw an exception if unable to write the data
`void`	SerialDeviceInterface.`writeByte(byte bVal)`	Write a single byte, throw an exception if unable to write the data
`void`	I2CDevice.`writeByteData(int register, byte value)`	SMBus Write Byte: `i2c_smbus_write_byte_data()`
`void`	I2CDevice.`writeByteData(int register, int data)`	Utility method that simply casts the int data parameter to byte and calls `I2CDevice.writeByteData(int, byte)`
`void`	I2CSMBusInterface.`writeByteData(int register, byte data)`	SMBus Write Byte: `i2c_smbus_write_byte_data()`
`void`	I2CDevice.`writeBytes(byte... data)`	Diozero SMBus extension to write the specified byte array to the device
`void`	I2CDevice.`writeBytes(ByteBuffer buffer)`	Utility method that wraps `I2CDevice.writeBytes(byte[])` to write the available bytes in the specified `ByteBuffer`.
`void`	I2CSMBusInterface.`writeBytes(byte... data)`	Diozero SMBus extension to write the specified byte array to the device
`void`	I2CDevice.`writeI2CBlockData(int register, byte... data)`	I2C Block Write: `i2c_smbus_write_i2c_block_data()`
`void`	I2CSMBusInterface.`writeI2CBlockData(int register, byte... data)`	I2C Block Write: `i2c_smbus_write_i2c_block_data()`
`void`	I2CSMBusInterface.`writeQuick(byte bit)`	SMBus Quick Command
`void`	I2CDevice.`writeWordData(int register, short value)`	SMBus Write Word: `i2c_smbus_write_word_data()`
`void`	I2CSMBusInterface.`writeWordData(int register, short data)`	SMBus Write Word: `i2c_smbus_write_word_data()`
`void`	I2CDevice.`writeWordSwapped(int register, short value)`	SMBus Write Word Swapped: `i2c_smbus_write_word_swapped()`
`default void`	I2CSMBusInterface.`writeWordSwapped(int register, short data)`	SMBus Write Word Swapped: `i2c_smbus_write_word_swapped()`

Constructors in com.diozero.api that throw RuntimeIOException
Constructor	Description
`AnalogInputDevice(int gpio)`
`AnalogInputDevice(int gpio, float range)`
`AnalogInputDevice(AnalogInputDeviceFactoryInterface deviceFactory, int gpio)`
`AnalogInputDevice(AnalogInputDeviceFactoryInterface deviceFactory, int gpio, float range)`
`DigitalInputDevice(int gpio)`
`DigitalInputDevice(int gpio, GpioPullUpDown pud, GpioEventTrigger trigger)`
`DigitalInputDevice(GpioDeviceFactoryInterface deviceFactory, int gpio, GpioPullUpDown pud, GpioEventTrigger trigger)`
`DigitalInputDevice(GpioDeviceFactoryInterface deviceFactory, PinInfo pinInfo, GpioPullUpDown pud, GpioEventTrigger trigger)`
`DigitalInputOutputDevice(int gpio, DeviceMode mode)`
`DigitalInputOutputDevice(GpioDeviceFactoryInterface deviceFactory, int gpio, DeviceMode mode)`
`DigitalInputOutputDevice(GpioDeviceFactoryInterface deviceFactory, PinInfo pinInfo, DeviceMode mode)`
`DigitalOutputDevice(int gpio)`	Defaults to active high logic, initial value is off.
`DigitalOutputDevice(int gpio, boolean activeHigh, boolean initialValue)`
`DigitalOutputDevice(GpioDeviceFactoryInterface deviceFactory, int gpio, boolean activeHigh, boolean initialValue)`
`DigitalOutputDevice(GpioDeviceFactoryInterface deviceFactory, PinInfo pinInfo, boolean activeHigh, boolean initialValue)`
`I2CDevice(int controller, int address)`	Use the default `7-bit` address size and `default` `byte order`
`I2CDevice(int controller, int address, I2CConstants.AddressSize addressSize)`	Use the `default` `byte order`
`I2CDevice(int controller, int address, I2CConstants.AddressSize addressSize, ByteOrder byteOrder)`	Use the default native device factory
`I2CDevice(int controller, int address, ByteOrder byteOrder)`	Use the default `7-bit` address size
`I2CDevice(I2CDeviceFactoryInterface deviceFactory, int controller, int address, I2CConstants.AddressSize addressSize, ByteOrder byteOrder)`	Construct an I2C device using the specified I2C bus / controller, device address, address size and byte order.
`PwmOutputDevice(int gpio)`
`PwmOutputDevice(int gpio, float initialValue)`
`PwmOutputDevice(int gpio, int pwmFrequency, float initialValue)`
`PwmOutputDevice(PwmOutputDeviceFactoryInterface pwmDeviceFactory, int gpio, float initialValue)`
`PwmOutputDevice(PwmOutputDeviceFactoryInterface pwmDeviceFactory, int gpio, int pwmFrequency, float initialValue)`
`SerialDevice(String deviceFilename)`	Create a new serial device using default values for `baud`, `data bits`, `stop bits`, `parity`, `read blocking`, `min read chars` and `read timeout`
`SerialDevice(String deviceFilename, int baud, SerialConstants.DataBits dataBits, SerialConstants.StopBits stopBits, SerialConstants.Parity parity)`	Create a new serial device using default values for `read blocking`, `min read chars` and `read timeout`
`SmoothedInputDevice(int gpio, GpioPullUpDown pud, int threshold, int eventAge, int eventDetectPeriod)`
`SmoothedInputDevice(GpioDeviceFactoryInterface deviceFactory, int gpio, GpioPullUpDown pud, int threshold, int eventAge, int eventDetectPeriod)`
`SpiDevice(int chipSelect)`
`SpiDevice(int controller, int chipSelect)`
`SpiDevice(int controller, int chipSelect, int frequency, SpiClockMode mode, boolean lsbFirst)`
`WaitableDigitalInputDevice(int gpio)`
`WaitableDigitalInputDevice(int gpio, GpioPullUpDown pud, GpioEventTrigger trigger)`
`WaitableDigitalInputDevice(GpioDeviceFactoryInterface deviceFactory, int gpio, GpioPullUpDown pud, GpioEventTrigger trigger)`

Uses of RuntimeIOException in com.diozero.devices

Methods in com.diozero.devices that throw RuntimeIOException
Modifier and Type	Method	Description
`void`	PiconZeroMotor.`backward(float speed)`
`void`	Buzzer.`beep()`	Beep repeatedly in a background thread.
`void`	Buzzer.`beep(float onTime, float offTime, int n, boolean background)`	Beep.
`void`	LED.`blink()`	Blink indefinitely with 1 second on and 1 second off.
`void`	LED.`blink(float onTime, float offTime, int n, boolean background)`	Blink.
`void`	LED.`blink(float onTime, float offTime, int n, boolean background, Action stopAction)`	Blink.
`void`	LED.`blink(Action stopAction)`	Blink indefinitely with 1 second on and 1 second off.
`void`	PwmLed.`blink()`	Blink the LED on and off indefinitely.
`void`	PwmLed.`blink(float onTime, float offTime, int iterations, boolean background)`	Blink the LED on and off repeatedly.
`void`	BME280.`close()`	Closes the device
`void`	GpioExpander.`close()`
`void`	HD44780Lcd.`close()`
`void`	HD44780Lcd.LcdConnection.`close()`
`void`	HD44780Lcd.PCF8574LcdConnection.`close()`
`void`	HD44780Lcd.PiFaceCadLcdConnection.`close()`
`void`	LedBarGraph.`close()`
`void`	MCP23008.`close()`
`void`	MCP23017.`close()`
`void`	MCP23S17.`close()`
`void`	McpAdc.`close()`
`void`	PCA9685.`close()`
`void`	PCF8591.`close()`
`void`	PiconZero.`close()`
`void`	PwmLedBarGraph.`close()`
`void`	PCA9685.`closeChannel(int channel)`
`protected void`	PiconZero.PiconZeroAnalogOutputDevice.`closeDevice()`
`protected void`	PiconZero.PiconZeroPwmOutputDevice.`closeDevice()`
`AnalogInputDeviceInterface`	McpAdc.`createAnalogInputDevice(String key, PinInfo pinInfo)`
`AnalogInputDeviceInterface`	PCF8591.`createAnalogInputDevice(String key, PinInfo pinInfo)`
`AnalogOutputDeviceInterface`	PCF8591.`createAnalogOutputDevice(String key, PinInfo pinInfo, float initialValue)`
`AnalogOutputDeviceInterface`	PiconZero.`createAnalogOutputDevice(String key, PinInfo pinInfo, float initialValue)`
`GpioDigitalInputDeviceInterface`	PCF8574.`createDigitalInputDevice(String key, PinInfo pinInfo, GpioPullUpDown pud, GpioEventTrigger trigger)`
`GpioDigitalInputDeviceInterface`	PiconZero.`createDigitalInputDevice(String key, PinInfo pinInfo, GpioPullUpDown pud, GpioEventTrigger trigger)`
`GpioDigitalInputOutputDeviceInterface`	PCF8574.`createDigitalInputOutputDevice(String key, PinInfo pinInfo, DeviceMode mode)`
`GpioDigitalInputOutputDeviceInterface`	PiconZero.`createDigitalInputOutputDevice(String key, PinInfo pinInfo, DeviceMode mode)`
`GpioDigitalOutputDeviceInterface`	PCF8574.`createDigitalOutputDevice(String key, PinInfo pinInfo, boolean initialValue)`
`GpioDigitalOutputDeviceInterface`	PiconZero.`createDigitalOutputDevice(String key, PinInfo pinInfo, boolean initialValue)`
`PwmOutputDeviceInterface`	PCA9685.`createPwmOutputDevice(String key, PinInfo pinInfo, int pwmFrequency, float initialValue)`
`PwmOutputDeviceInterface`	PiconZero.`createPwmOutputDevice(String key, PinInfo pinInfo, int pwmFrequency, float initialValue)`
`void`	PiconZeroMotor.`forward(float speed)`
`float`	DistanceSensorInterface.`getDistanceCm()`
`float`	GP2Y0A21YK.`getDistanceCm()`	Read distance in centimetres, range 10 to 80cm.
`float`	HCSR04.`getDistanceCm()`	Send a pulse to HCSR04 and compute the echo to obtain distance
`float`	LDR.`getLdrResistance()`	Read the resistance across the LDR.
`float`	BH1750.`getLuminosity()`
`float`	LuminositySensorInterface.`getLuminosity()`
`float`	TSL2561.`getLuminosity()`	Converts the raw sensor values to the standard SI lux equivalent.
`float`	BarometerInterface.`getPressure()`	Get the pressure in kPa
`float`	BMP180.`getPressure()`	Read the barometric pressure (in hPa) from the device.
`float`	TMP36.`getScaledValue()`
`float`	BMP180.`getTemperature()`	Method for reading the temperature.
`float`	LM73.`getTemperature()`
`float`	ThermometerInterface.`getTemperature()`	Get temperature in degrees celsius
`float`	TMP36.`getTemperature()`	Get the current temperature in °C.
`float`	W1ThermSensor.`getTemperature()`	Get temperature in degrees celsius
`float`	McpAdc.`getValue(int adcPin)`	Read the analog value in the range 0..1 or -1..1 (if the ADC type is signed)
`float`	PCA9685.`getValue(int channel)`
`float`	PCF8591.`getValue(int adcPin)`	Read the analog value in the range 0..1
`float`	PiconZero.PiconZeroAnalogInputDevice.`getValue()`
`float`	PiconZero.PiconZeroAnalogOutputDevice.`getValue()`
`boolean`	PiconZero.PiconZeroDigitalInputDevice.`getValue()`
`float`	PiconZero.PiconZeroPwmOutputDevice.`getValue()`
`float`	PiconZeroMotor.`getValue()`	Get the relative output value for the motor
`boolean[]`	RgbLed.`getValues()`	Get the state of all LEDs.
`float[]`	RgbPwmLed.`getValues()`	Get the value of all LEDs.
`boolean`	PiconZeroMotor.`isActive()`
`boolean`	LED.`isLit()`	Return true if the LED is currently on.
`boolean`	PwmLed.`isLit()`	Return true if the PWM value is >0.
`void`	RgbLed.`off()`	Turn all LEDs off.
`void`	RgbPwmLed.`off()`	Turn all LEDs off.
`void`	RgbLed.`on()`	Turn all LEDs on.
`void`	RgbPwmLed.`on()`	Turn all LEDs on.
`AnalogInputDeviceInterface`	PiconZero.`provisionAnalogInputDevice(int gpio)`
`void`	PwmLed.`pulse()`	Pulse the LED on and off indefinitely in a background thread with a fade time of 1 second.
`void`	PwmLed.`pulse(float fadeTime, int steps, int iterations, boolean background)`	Pulse the LED on and off repeatedly.
`void`	BMP180.`readCalibrationData()`	This method reads the calibration data common for the Temperature sensor and Barometer sensor included in the BMP180
`void`	TSL2561.`setGain(int gain)`	Adjusts the gain on the TSL2561 (adjusts the sensitivity to light)
`void`	PCA9685.`setServoPulseWidthMs(int channel, double pulseWidthMs)`	Set the pulse duration (micro-seconds) E.g.
`void`	PCA9685.`setValue(int channel, float value)`	Set PWM output on a specific channel, value must be 0..1
`void`	PCF8591.`setValue(int dacPin, float value)`	Set the analog output value.
`void`	PiconZero.PiconZeroAnalogOutputDevice.`setValue(float value)`
`void`	PiconZero.PiconZeroPwmOutputDevice.`setValue(float value)`
`void`	RgbLed.`setValues(boolean red, boolean green, boolean blue)`	Set the state of all LEDs.
`void`	RgbPwmLed.`setValues(float red, float green, float blue)`	Set the value of all LEDs.
`void`	PiconZeroMotor.`stop()`
`void`	RgbLed.`toggle()`	Toggle the state of all LEDs.
`void`	RgbPwmLed.`toggle()`	Toggle the state of all LEDs.

Constructors in com.diozero.devices that throw RuntimeIOException
Constructor	Description
`BME280()`	Creates an instance that uses I2C.
`BME280(int chipSelect)`	Creates an instance that uses SPI.
`BME280(int bus, int address)`	Creates an instance that uses I2C.
`BME280(int controller, int chipSelect, int frequency, SpiClockMode mode)`	Creates an instance that uses SPI.
`BMP180(int controller, BMP180.BMPMode mode)`
`BMP180(BMP180.BMPMode mode)`	Constructor
`Button(int gpio)`	Pull up / down configuration defaults to NONE.
`Button(int gpio, GpioPullUpDown pud)`
`Button(GpioDeviceFactoryInterface deviceFactory, int gpio, GpioPullUpDown pud)`
`Buzzer(int gpio)`
`Buzzer(int gpio, boolean activeHigh)`
`CamJamKitDualMotor()`
`GP2Y0A21YK(int gpio)`
`GP2Y0A21YK(AnalogInputDeviceFactoryInterface deviceFactory, int gpio)`
`HCSR04(int triggerGpioNum, int echoGpioNum)`	Initialise GPIO to echo and trigger pins
`HTS221(int controller, int address)`
`LDR(int gpio, float r1)`
`LDR(AnalogInputDeviceFactoryInterface deviceFactory, int gpio, float r1)`
`LED(int gpio)`
`LED(int gpio, boolean activeHigh)`
`LED(PinInfo pinInfo, boolean activeHigh, boolean initialValue)`
`LED(GpioDeviceFactoryInterface deviceFactory, int gpio)`
`MCP23008()`
`MCP23008(int interruptGpio)`
`MCP23008(int interruptGpioA, int interruptGpioB)`
`MCP23008(int controller, int address, int interruptGpio)`
`MCP23008(int controller, int address, int interruptGpioA, int interruptGpioB)`
`MCP23017()`
`MCP23017(int interruptGpio)`
`MCP23017(int interruptGpioA, int interruptGpioB)`
`MCP23017(int controller, int address, int interruptGpio)`
`MCP23017(int controller, int address, int interruptGpioA, int interruptGpioB)`
`MCP23S17(int boardAddress)`
`MCP23S17(int boardAddress, int interruptGpio)`
`MCP23S17(int boardAddress, int interruptGpioA, int interruptGpioB)`
`MCP23S17(int controller, int chipSelect, int boardAddress, int interruptGpio)`
`MCP23S17(int controller, int chipSelect, int address, int frequency, int interruptGpioA, int interruptGpioB)`
`McpAdc(McpAdc.Type type, int chipSelect, float vRef)`
`McpAdc(McpAdc.Type type, int controller, int chipSelect, float vRef)`
`PCA9685(int pwmFrequency)`
`PCA9685(int controller, int pwmFrequency)`
`PCA9685(int controller, int address, int pwmFrequency)`
`PwmLed(int gpio)`
`PwmLed(int gpio, float initialValue)`
`PwmLed(PwmOutputDeviceFactoryInterface deviceFactory, int gpio)`
`PwmLed(PwmOutputDeviceFactoryInterface deviceFactory, int gpio, float initialValue)`
`RgbLed(int redPin, int greenPin, int bluePin)`
`RgbLed(GpioDeviceFactoryInterface deviceFactory, int redPin, int greenPin, int bluePin)`
`RgbPwmLed(int redPin, int greenPin, int bluePin)`
`RgbPwmLed(PwmOutputDeviceFactoryInterface deviceFactory, int redPin, int greenPin, int bluePin)`
`RyanteckDualMotor()`
`Servo(int gpio, float initialPulseWidthMs)`
`Servo(int gpio, float initialPulseWidthMs, int pwmFrequency)`
`Servo(int gpio, float initialPulseWidthMs, int pwmFrequency, Servo.Trim trim)`
`Servo(int gpio, float initialPulseWidthMs, Servo.Trim trim)`
`Servo(PwmOutputDeviceFactoryInterface pwmDeviceFactory, int gpio, float initialPulseWidthMs, int pwmFrequency)`
`Servo(PwmOutputDeviceFactoryInterface pwmDeviceFactory, int gpio, float initialPulseWidthMs, int pwmFrequency, Servo.Trim trim)`
`TMP36(AnalogInputDeviceFactoryInterface deviceFactory, int gpio, float tempOffset)`
`TSL2561(int controller, TSL2561.TSL2561Package tsl2561Package)`
`TSL2561(TSL2561.TSL2561Package tsl2561Package)`

Uses of RuntimeIOException in com.diozero.devices.imu

Methods in com.diozero.devices.imu that throw RuntimeIOException
Modifier and Type	Method	Description
`org.apache.commons.math3.geometry.euclidean.threed.Vector3D`	ADXL345.`getAccelerometerData()`
`org.apache.commons.math3.geometry.euclidean.threed.Vector3D`	ImuInterface.`getAccelerometerData()`
`ADXL345.OutputDataRateType`	ADXL345.`getBandwidthDataRate()`
`org.apache.commons.math3.geometry.euclidean.threed.Vector3D`	ADXL345.`getCompassData()`
`org.apache.commons.math3.geometry.euclidean.threed.Vector3D`	ImuInterface.`getCompassData()`
`org.apache.commons.math3.geometry.euclidean.threed.Vector3D`	ADXL345.`getGyroData()`
`org.apache.commons.math3.geometry.euclidean.threed.Vector3D`	ImuInterface.`getGyroData()`
`ImuData`	ADXL345.`getImuData()`
`ImuData`	ImuInterface.`getImuData()`
`void`	ADXL345.`setBandwidthRate(ADXL345.OutputDataRateType dataRate)`
`void`	ADXL345.`setNormalMeasurementMode()`
`void`	ADXL345.`setPowerControlFlags(byte powerControlValue)`

Uses of RuntimeIOException in com.diozero.devices.mcp23xxx

Methods in com.diozero.devices.mcp23xxx that throw RuntimeIOException
Modifier and Type	Method	Description
`void`	MCP23xxx.`close()`
`protected void`	MCP23xxxDigitalInputDevice.`closeDevice()`
`protected void`	MCP23xxxDigitalInputOutputDevice.`closeDevice()`
`protected void`	MCP23xxxDigitalOutputDevice.`closeDevice()`
`void`	MCP23xxx.`closeGpio(int gpio)`
`boolean`	MCP23xxx.`getValue(int gpio)`
`boolean`	MCP23xxxDigitalInputDevice.`getValue()`
`boolean`	MCP23xxxDigitalInputOutputDevice.`getValue()`
`boolean`	MCP23xxxDigitalOutputDevice.`getValue()`
`void`	MCP23xxx.`setValue(int gpio, boolean value)`
`void`	MCP23xxxDigitalInputOutputDevice.`setValue(boolean value)`
`void`	MCP23xxxDigitalOutputDevice.`setValue(boolean value)`

Constructors in com.diozero.devices.mcp23xxx that throw RuntimeIOException
Constructor	Description
`MCP23xxx(int numPorts, String deviceName)`
`MCP23xxx(int numPorts, String deviceName, int interruptGpio)`
`MCP23xxx(int numPorts, String deviceName, int interruptGpioA, int interruptGpioB)`

Uses of RuntimeIOException in com.diozero.devices.motor

Methods in com.diozero.devices.motor that throw RuntimeIOException
Modifier and Type	Method	Description
`void`	DigitalMotor.`backward()`
`void`	DualMotor.`backward(float speed)`
`void`	MotorInterface.`backward(float speed)`
`void`	PwmMotor.`backward()`	Backward at full speed
`void`	PwmMotor.`backward(float speed)`
`void`	TB6612FNGMotor.`backward(float speed)`
`void`	DualMotor.`backwardLeft(float speed)`
`void`	DualMotor.`backwardRight(float speed)`
`void`	DigitalMotor.`forward()`
`void`	DualMotor.`forward(float speed)`
`void`	MotorInterface.`forward(float speed)`
`void`	PwmMotor.`forward()`	Forward at full speed
`void`	PwmMotor.`forward(float speed)`
`void`	TB6612FNGMotor.`forward(float speed)`
`void`	DualMotor.`forwardLeft(float speed)`
`void`	DualMotor.`forwardRight(float speed)`
`float`	DigitalMotor.`getValue()`	Represents the speed of the motor as a floating point value between -1 (full speed backward) and 1 (full speed forward)
`float`	MotorInterface.`getValue()`
`float`	PwmMotor.`getValue()`	Represents the speed of the motor as a floating point value between -1 (full speed backward) and 1 (full speed forward).
`float`	TB6612FNGMotor.`getValue()`	Represents the speed of the motor as a floating point value between -1 (full speed backward) and 1 (full speed forward)
`float[]`	DualMotor.`getValues()`
`boolean`	DigitalMotor.`isActive()`
`boolean`	MotorInterface.`isActive()`
`boolean`	PwmMotor.`isActive()`
`boolean`	TB6612FNGMotor.`isActive()`
`void`	DigitalMotor.`reverse()`
`void`	DualMotor.`reverse()`
`void`	MotorBase.`reverse()`	Reverse direction of the motors
`void`	MotorInterface.`reverse()`
`void`	DualMotor.`rotateLeft(float speed)`
`void`	DualMotor.`rotateRight(float speed)`
`void`	MotorBase.`setValue(float value)`	Set the speed of the motor as a floating point value between -1 (full speed backward) and 1 (full speed forward)
`void`	MotorInterface.`setValue(float value)`
`void`	DualMotor.`setValues(float leftValue, float rightValue)`	Set the speed and direction for both motors (clockwise / counter-clockwise)
`void`	DigitalMotor.`stop()`
`void`	DualMotor.`stop()`
`void`	MotorInterface.`stop()`
`void`	PwmMotor.`stop()`
`void`	TB6612FNGMotor.`stop()`

Constructors in com.diozero.devices.motor that throw RuntimeIOException
Constructor	Description
`DigitalMotor(int forwardGpio, int backwardGpio)`
`DigitalMotor(GpioDeviceFactoryInterface deviceFactory, int forwardGpio, int backwardGpio)`
`PwmMotor(int forwardPwmGpio, int backwardPwmGpio)`
`PwmMotor(PwmOutputDeviceFactoryInterface deviceFactory, int forwardPwmGpio, int backwardPwmGpio)`
`TB6612FNGDualMotorDriver(int leftMotorClockwiseControlGpio, int leftMotorCounterClockwiseControlGpio, int leftMotorPwmGpio, int rightMotorClockwiseControlGpio, int rightMotorCounterClockwiseControlGpio, int rightMotorPwmGpio)`
`TB6612FNGDualMotorDriver(PwmOutputDeviceFactoryInterface pwmDeviceFactory, int leftMotorClockwiseControlGpio, int leftMotorCounterClockwiseControlGpio, int leftMotorPwmGpio, int rightMotorClockwiseControlGpio, int rightMotorCounterClockwiseControlGpio, int rightMotorPwmGpio)`

Uses of RuntimeIOException in com.diozero.devices.sandpit

Methods in com.diozero.devices.sandpit that throw RuntimeIOException
Modifier and Type	Method	Description
`float`	HCSR04UsingEvents.`getDistanceCm()`	Send a pulse to HCSR04 and compute the echo to obtain distance
`float`	HCSR04UsingWait.`getDistanceCm()`	Send a pulse to HCSR04 and compute the echo to obtain distance
`float`	VL6180.`getDistanceCm()`

Constructors in com.diozero.devices.sandpit that throw RuntimeIOException
Constructor	Description
`DebouncedDigitalInputDevice(int gpio)`
`DebouncedDigitalInputDevice(int gpio, GpioPullUpDown pud, float debounceTime)`
`DebouncedDigitalInputDevice(int gpio, GpioPullUpDown pud, float debounceTime, GpioEventTrigger trigger)`
`HCSR04UsingEvents(int triggerGpioNum, int echoGpioNum)`	Initialise GPIO to echo and trigger pins
`HCSR04UsingWait(int triggerGpioNum, int echoGpioNum)`	Initialise GPIO to echo and trigger pins
`MotionSensor(int gpio)`	Defaults 'threshold' to 1, eventAge t0 20ms and eventDetectPeriod to 10ms.
`MotionSensor(int gpio, int threshold, int eventAge, int eventDetectPeriod)`
`MotionSensor(int gpio, GpioPullUpDown pud, int threshold, int eventAge, int eventDetectPeriod)`

Uses of RuntimeIOException in com.diozero.internal.board.odroid

Methods in com.diozero.internal.board.odroid that throw RuntimeIOException
Modifier and Type	Method	Description
`float`	OdroidC2SysFsPwmOutputDevice.`getValue()`
`void`	OdroidC2SysFsPwmOutputDevice.`setValue(float value)`

Uses of RuntimeIOException in com.diozero.internal.provider.builtin

Methods in com.diozero.internal.provider.builtin that throw RuntimeIOException
Modifier and Type	Method	Description
`protected void`	DefaultNativeSerialDevice.`closeDevice()`
`protected void`	DefaultNativeSpiDevice.`closeDevice()`
`protected void`	SysFsAnalogInputDevice.`closeDevice()`
`protected void`	SysFsDigitalInputDevice.`closeDevice()`
`protected void`	SysFsDigitalInputOutputDevice.`closeDevice()`
`protected void`	SysFsDigitalOutputDevice.`closeDevice()`
`AnalogInputDeviceInterface`	DefaultDeviceFactory.`createAnalogInputDevice(String key, PinInfo pinInfo)`
`AnalogOutputDeviceInterface`	DefaultDeviceFactory.`createAnalogOutputDevice(String key, PinInfo pinInfo, float initialValue)`
`GpioDigitalInputDeviceInterface`	DefaultDeviceFactory.`createDigitalInputDevice(String key, PinInfo pinInfo, GpioPullUpDown pud, GpioEventTrigger trigger)`
`GpioDigitalInputOutputDeviceInterface`	DefaultDeviceFactory.`createDigitalInputOutputDevice(String key, PinInfo pinInfo, DeviceMode mode)`
`GpioDigitalOutputDeviceInterface`	DefaultDeviceFactory.`createDigitalOutputDevice(String key, PinInfo pinInfo, boolean initialValue)`
`I2CDeviceInterface`	DefaultDeviceFactory.`createI2CDevice(String key, int controller, int address, I2CConstants.AddressSize addressSize)`
`PwmOutputDeviceInterface`	DefaultDeviceFactory.`createPwmOutputDevice(String key, PinInfo pinInfo, int pwmFrequency, float initialValue)`
`SerialDeviceInterface`	DefaultDeviceFactory.`createSerialDevice(String key, String deviceFile, int baud, SerialConstants.DataBits dataBits, SerialConstants.StopBits stopBits, SerialConstants.Parity parity, boolean readBlocking, int minReadChars, int readTimeoutMillis)`
`SpiDeviceInterface`	DefaultDeviceFactory.`createSpiDevice(String key, int controller, int chipSelect, int frequency, SpiClockMode spiClockMode, boolean lsbFirst)`
`boolean`	NativeGpioInputDevice.`getValue()`
`boolean`	NativeGpioInputOutputDevice.`getValue()`
`boolean`	NativeGpioOutputDevice.`getValue()`
`float`	SysFsAnalogInputDevice.`getValue()`
`boolean`	SysFsDigitalInputDevice.`getValue()`
`boolean`	SysFsDigitalInputOutputDevice.`getValue()`
`boolean`	SysFsDigitalOutputDevice.`getValue()`
`float`	SysFsPwmOutputDevice.`getValue()`
`void`	NativeGpioInputOutputDevice.`setValue(boolean value)`
`void`	NativeGpioOutputDevice.`setValue(boolean value)`
`void`	SysFsDigitalInputOutputDevice.`setValue(boolean value)`
`void`	SysFsDigitalOutputDevice.`setValue(boolean value)`
`void`	SysFsPwmOutputDevice.`setValue(float value)`
`byte[]`	DefaultNativeSpiDevice.`writeAndRead(byte... txBuffer)`

Uses of RuntimeIOException in com.diozero.internal.spi

Methods in com.diozero.internal.spi that throw RuntimeIOException
Modifier and Type	Method	Description
`void`	DeviceFactoryInterface.`close()`	Close this device factory including all devices that have been provisioned by it.
`protected abstract void`	AbstractDevice.`closeDevice()`
`I2CDeviceInterface`	I2CDeviceFactoryInterface.`createI2CDevice(String key, int controller, int address, I2CConstants.AddressSize addressSize)`
`SerialDeviceInterface`	SerialDeviceFactoryInterface.`createSerialDevice(String key, String deviceFile, int baud, SerialConstants.DataBits dataBits, SerialConstants.StopBits stopBits, SerialConstants.Parity parity, boolean readBlocking, int minReadChars, int readTimeoutMillis)`
`SpiDeviceInterface`	SpiDeviceFactoryInterface.`createSpiDevice(String key, int controller, int chipSelect, int frequency, SpiClockMode spiClockMode, boolean lsbFirst)`
`float`	AnalogInputDeviceInterface.`getValue()`	Read the analog value in the range 0..1 or -1..1 (if the ADC type is signed)
`float`	AnalogOutputDeviceInterface.`getValue()`
`boolean`	GpioDigitalDeviceInterface.`getValue()`
`float`	PwmOutputDeviceInterface.`getValue()`	Get the current PWM output value (0..1)
`default AnalogInputDeviceInterface`	AnalogInputDeviceFactoryInterface.`provisionAnalogInputDevice(int adcNumber)`
`default AnalogOutputDeviceInterface`	AnalogOutputDeviceFactoryInterface.`provisionAnalogOutputDevice(int dacNumber, float initialValue)`
`default GpioDigitalInputDeviceInterface`	GpioDeviceFactoryInterface.`provisionDigitalInputDevice(PinInfo pinInfo, GpioPullUpDown pud, GpioEventTrigger trigger)`
`default GpioDigitalInputOutputDeviceInterface`	GpioDeviceFactoryInterface.`provisionDigitalInputOutputDevice(PinInfo pinInfo, DeviceMode mode)`
`default GpioDigitalOutputDeviceInterface`	GpioDeviceFactoryInterface.`provisionDigitalOutputDevice(PinInfo pinInfo, boolean initialValue)`
`default I2CDeviceInterface`	I2CDeviceFactoryInterface.`provisionI2CDevice(int controller, int address, I2CConstants.AddressSize addressSize)`
`default PwmOutputDeviceInterface`	PwmOutputDeviceFactoryInterface.`provisionPwmOutputDevice(int pwmOrGpioNum, int pwmFrequency, float initialValue)`
`default SerialDeviceInterface`	SerialDeviceFactoryInterface.`provisionSerialDevice(String deviceFile, int baud, SerialConstants.DataBits dataBits, SerialConstants.StopBits stopBits, SerialConstants.Parity parity, boolean readBlocking, int minReadChars, int readTimeoutMillis)`	Provision a serial device.
`default SpiDeviceInterface`	SpiDeviceFactoryInterface.`provisionSpiDevice(int controller, int chipSelect, int frequency, SpiClockMode spiClockMode, boolean lsbFirst)`
`void`	AnalogOutputDeviceInterface.`setValue(float value)`
`void`	GpioDigitalOutputDeviceInterface.`setValue(boolean value)`
`void`	PwmOutputDeviceInterface.`setValue(float value)`	Set the PWM output value (0..1)

Uses of Classcom.diozero.api.RuntimeIOException

Uses of RuntimeIOException in com.diozero.api

Uses of RuntimeIOException in com.diozero.devices

Uses of RuntimeIOException in com.diozero.devices.imu

Uses of RuntimeIOException in com.diozero.devices.mcp23xxx

Uses of RuntimeIOException in com.diozero.devices.motor

Uses of RuntimeIOException in com.diozero.devices.sandpit

Uses of RuntimeIOException in com.diozero.internal.board.odroid

Uses of RuntimeIOException in com.diozero.internal.provider.builtin

Uses of RuntimeIOException in com.diozero.internal.spi

Uses of Class
com.diozero.api.RuntimeIOException