It has been reported that the KeyboardPoll method has the side effect of overwritting addresses 0 and 4. Have not tested this myself, said to occur if the keyboard has no activiy for a short time. Not always written as 0. Presumably due to writing to a NULL pointer.
It has been reported that the KeyboardPoll method has the side effect of overwritting addresses 0 and 4. Have not tested this myself, said to occur if the keyboard has no activiy for a short time. Not always written as 0. Presumably due to writing to a NULL pointer.