//The following is a simple code example illustrating the SSP module configured for I2C master communication. The routine illustrates I2C communications with a Microchip 24LC01B I2C EE memory device.

#include "p18cxx.h"
#include "i2c.h"

unsigned char arraywr[] = {1,2,3,4,5,6,7,8,0};
unsigned char arrayrd[20];

//***************************************************
void main(void)
{
  OpenI2C(MASTER, SLEW_ON);// Initialize I2C module
  SSPADD = 9;              //400kHz Baud clock(9) @16MHz
                           //100kHz Baud clock(39) @16MHz

  while(1)
  {
    EEByteWrite(0xA0, 0x30, 0xA5);

    EEAckPolling(0xA0);

    EECurrentAddRead(0xA0);

    EEPageWrite(0xA0, 0x70, arraywr);

    EEAckPolling(0xA0);

    EESequentialRead(0xA0, 0x70, arrayrd, 20);

    EERandomRead(0xA0,0x30);
  }
}