Thanks for the suggestion!
working on the steps.........
#include <Wire.h>
#include <Centipede.h>
/* Available commands
.digitalWrite([0...127], [LOW...HIGH]) - Acts like normal digitalWrite
.digitalRead([0...127]) - Acts like normal digitalRead
.pinMode([0...127], [INPUT...OUTPUT]) - Acts like normal pinMode
.portWrite([0...7], [0...65535]) - Writes 16-bit value to one port (chip)
.portRead([0...7]) - Reads 16-bit value from one port (chip)
.portMode([0...7], [0...65535]) - Write I/O mask to one port (chip)
.pinPullup([0...127], [LOW...HIGH]) - Sets pullup on input pin
.portPullup([0...7], [0...65535]) - Sets pullups on one port (chip)
.init() - Sets all registers to initial values
Examples
CS.init();
CS.pinMode(0,OUTPUT);
CS.digitalWrite(0, HIGH);
int recpin = CS.digitalRead(0);
CS.portMode(0, 0b0111111001111110); // 0 = output, 1 = input
CS.portWrite(0, 0b1000000110000001); // 0 = LOW, 1 = HIGH
int recport = CS.portRead(0);
CS.pinPullup(1,HIGH);
CS.portPullup(0, 0b0111111001111110); // 0 = no pullup, 1 = pullup
*/