data = B11101100
MASK_STATE = B10000000
therefore...
data & MASK_STATE = B10000000
if(data & MASK_STATE == MASK_STATE)
Serial.println("is 1");
else
Serial.println("is 0");
So how come I never see "is 1"
Even if i change the condition to: data & MASK_STATE == data & MASK_STATE i still can't get "is 1".