PPT Slide

////////////////////////////////////////////////////////////////////////////

// Callback from DioBoard.

// Determine whether a quad switch is being pushed on the left (ON)

// or the right (OFF).

void QuadSwitch::dioChange (bool, DioDevice*, unsigned)

{

switch (classState) {

case IDLE:

{

const unsigned DEBOUNCE_DELAY_LENGTH = 25;

board->on(relayID);

delay (DEBOUNCE_DELAY_LENGTH);

notifyClients (board->in(pushID));

board->off(relayID);

delay (DEBOUNCE_DELAY_LENGTH);