if(P4IN & GPIO_PIN1?0:1){
        if (state==1){
            state = 0;
            //Wait for this state to pass -- ends up saving the current state on button press.
            while (counter < 10000){
                counter++;
            }
        }
        else{
            state = 1;
            while (counter < 10000){
                counter++;
            }
        }
    }