int chipselect = 0
switch (chipselect) {
case 0:
// pinMode(4, OUTPUT_PULLUP);
// pinMode(5, OUTPUT_PULLUP);
// pinMode(7, OUTPUT_PULLUP);
chipselect = chipselect + 1
break;
case 1:
pinMode(4, OUTPUT_PULLUP);
// pinMode(5, OUTPUT_PULLUP);
// pinMode(7, OUTPUT_PULLUP);
chipselect = chipselect + 1
break;
case 2:
// pinMode(4, OUTPUT_PULLUP);
pinMode(5, OUTPUT_PULLUP);
// pinMode(7, OUTPUT_PULLUP);
chipselect = chipselect + 1
break;
case 3:
pinMode(4, OUTPUT_PULLUP);
pinMode(5, OUTPUT_PULLUP);
// pinMode(7, OUTPUT_PULLUP);
chipselect = chipselect + 1
break;
case 4:
// pinMode(4, OUTPUT_PULLUP);
// pinMode(5, OUTPUT_PULLUP);
pinMode(7, OUTPUT_PULLUP);
chipselect = chipselect + 1
break;
case 5:
pinMode(4, OUTPUT_PULLUP);
// pinMode(5, OUTPUT_PULLUP);
pinMode(7, OUTPUT_PULLUP);
chipselect = chipselect + 1
break;
case 6:
// pinMode(4, OUTPUT_PULLUP);
pinMode(5, OUTPUT_PULLUP);
pinMode(7, OUTPUT_PULLUP);
chipselect = chipselect + 1
break;
case 7:
pinMode(4, OUTPUT_PULLUP);
pinMode(5, OUTPUT_PULLUP);
pinMode(7, OUTPUT_PULLUP);
chipselect = chipselect + 1
break;
default:
chipselect = 0
break;
}