Package | Description |
---|---|
com.pi4j.io.i2c | |
com.pi4j.io.i2c.impl |
Modifier and Type | Method and Description |
---|---|
I2CDevice |
I2CBus.getDevice(int address)
Returns i2c device.
|
Modifier and Type | Class and Description |
---|---|
class |
I2CDeviceImpl
Implementation of i2c device.
|
Modifier and Type | Method and Description |
---|---|
I2CDevice |
I2CBusImpl.getDevice(int address)
Returns i2c device implementation (
I2CDeviceImpl ). |
Modifier and Type | Method and Description |
---|---|
void |
I2CBusImpl.ioctl(I2CDevice device,
long command,
ByteBuffer values,
IntBuffer offsets) |
void |
I2CBusImpl.ioctl(I2CDevice device,
long command,
int value) |
int |
I2CBusImpl.readByte(I2CDevice device,
int localAddress) |
int |
I2CBusImpl.readByteDirect(I2CDevice device) |
int |
I2CBusImpl.readBytes(I2CDevice device,
int localAddress,
int size,
int offset,
byte[] buffer) |
int |
I2CBusImpl.readBytesDirect(I2CDevice device,
int size,
int offset,
byte[] buffer) |
<T> T |
I2CBusImpl.runBusLockedDeviceAction(I2CDevice device,
Callable<T> action)
Selects a device on the bus for an action, and locks parallel access around file descriptor operations.
|
protected void |
I2CBusImpl.selectBusSlave(I2CDevice device)
Selects the slave device if not already selected on this bus.
|
protected void |
I2CBusImpl.testForProperOperationConditions(I2CDevice device) |
int |
I2CBusImpl.writeAndReadBytesDirect(I2CDevice device,
int writeSize,
int writeOffset,
byte[] writeBuffer,
int readSize,
int readOffset,
byte[] readBuffer) |
void |
I2CBusImpl.writeByte(I2CDevice device,
int localAddress,
byte data) |
void |
I2CBusImpl.writeByteDirect(I2CDevice device,
byte data) |
void |
I2CBusImpl.writeBytes(I2CDevice device,
int localAddress,
int size,
int offset,
byte[] buffer) |
void |
I2CBusImpl.writeBytesDirect(I2CDevice device,
int size,
int offset,
byte[] buffer) |
Copyright © 2012–2019 Pi4J. All rights reserved.