Package com.diozero.internal.spi

Interface I2CDeviceFactoryInterface

All Superinterfaces:

AutoCloseable, DeviceFactoryInterface

All Known Subinterfaces:

NativeDeviceFactoryInterface

All Known Implementing Classes:

BaseNativeDeviceFactory, DefaultDeviceFactory

public interface I2CDeviceFactoryInterface
extends DeviceFactoryInterface

Field Summary

Fields

Modifier and Type	Field	Description
static String	I2C_PREFIX

Method Summary

Modifier and Type	Method	Description
InternalI2CDeviceInterface	createI2CDevice(String key, int controller, int address, I2CConstants.AddressSize addressSize)
static String	createI2CKey(String keyPrefix, int controller, int address)
default List<Integer>	getI2CBusNumbers()
default int	getI2CFunctionalities(int controller)
default InternalI2CDeviceInterface	provisionI2CDevice(int controller, int address, I2CConstants.AddressSize addressSize)

Methods inherited from interface com.diozero.internal.spi.DeviceFactoryInterface

close, createI2CKey, createPinKey, createPwmPinKey, createSerialKey, createServoPinKey, createSpiKey, deviceClosed, deviceOpened, getBoardPinInfo, getDevice, getName, isClosed, isDeviceOpened, reopen, start

Field Detail

I2C_PREFIX

static final String I2C_PREFIX

See Also:

Constant Field Values

Method Detail

provisionI2CDevice

default InternalI2CDeviceInterface provisionI2CDevice(int controller,
                                                      int address,
                                                      I2CConstants.AddressSize addressSize)
                                               throws RuntimeIOException

Throws:

RuntimeIOException

createI2CDevice

InternalI2CDeviceInterface createI2CDevice(String key,
                                           int controller,
                                           int address,
                                           I2CConstants.AddressSize addressSize)
                                    throws RuntimeIOException

Throws:

RuntimeIOException

getI2CBusNumbers

default List<Integer> getI2CBusNumbers()

getI2CFunctionalities

default int getI2CFunctionalities(int controller)

createI2CKey

static String createI2CKey(String keyPrefix,
                           int controller,
                           int address)