RMII2CPort (leJOS EV3 API documentation)

All Superinterfaces:

java.rmi.Remote

All Known Implementing Classes:

RMIRemoteI2CPort
```
public interface RMII2CPort
extends java.rmi.Remote
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`
`byte[]`	`i2cTransaction(int deviceAddress, byte[] writeBuf, int writeOffset, int writeLen, int readLen)`	High level i2c interface.
`boolean`	`setType(int type)`

- Method Detail
  - i2cTransaction
```
byte[] i2cTransaction(int deviceAddress,
                      byte[] writeBuf,
                      int writeOffset,
                      int writeLen,
                      int readLen)
               throws java.rmi.RemoteException
```
    High level i2c interface. Perform a complete i2c transaction and return the results. Writes the specified data to the device and then reads the requested bytes from it.
    
    Parameters:
    
    deviceAddress - The I2C device address.
    
    writeBuf - The buffer containing data to be written to the device.
    
    writeOffset - The offset of the data within the write buffer
    
    writeLen - The number of bytes to write.
    
    readLen - The length of the read
    
    Returns:
    
    < 0 error otherwise the number of bytes read
    
    Throws:
    
    java.rmi.RemoteException
  - close
```
void close()
    throws java.rmi.RemoteException
```
    Throws:
    
    java.rmi.RemoteException
  - setType
```
boolean setType(int type)
         throws java.rmi.RemoteException
```
    Throws:
    
    java.rmi.RemoteException