com.ridgesoft.robotics
Class I2CEEPROM

java.lang.Object
  com.ridgesoft.io.EEPROM
      com.ridgesoft.robotics.I2CEEPROM

public class I2CEEPROM
extends EEPROM

Class to interface to and I2C EEPROM.

Constructor Summary

I2CEEPROM(I2CMaster i2cMaster, int i2cAddress, int size, int writeDelay)
Constructs an I2CEEPROM object.

Method Summary

byte	readByte(int address) Reads a byte of data from the EEPROM.
int	size() Returns the accessible size of the EEPROM in bytes.
void	write(int address, byte value) Writes a byte into EEPROM memory.

Methods inherited from class com.ridgesoft.io.EEPROM

read, read, readInt, readShort, write, write, write, write

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait

Constructor Detail

I2CEEPROM

public I2CEEPROM(I2CMaster i2cMaster,
                 int i2cAddress,
                 int size,
                 int writeDelay)

Constructs an I2CEEPROM object.

Parameters:

i2cMaster - reference to the I2CMaster object for the bus this device is on

i2cAddress - I2C address for this device

size - number of bytes the device holds

writeDelay - milliseconds to delay after a write - calling thread sleeps during this time

Method Detail

readByte

public byte readByte(int address)
              throws IOException

Reads a byte of data from the EEPROM.

Specified by:

readByte in class EEPROM

Parameters:

address - address to read

Returns:

byte of EEPROM data

Throws:

IOException

size

public int size()

Returns the accessible size of the EEPROM in bytes.

Specified by:

size in class EEPROM

Returns:

size of EEPROM in bytes

write

public void write(int address,
                  byte value)
           throws IOException

Writes a byte into EEPROM memory.

Specified by:

write in class EEPROM

Parameters:

address - address to write

value - value to write

Throws:

IOException