RfidReaderMac::RfidReaderMac(NodePtr node, RfidReaderAppPtr readerApp)
: SlottedMac(node),
m_doResetSlot(false), m_resetSlotNumber(0),
m_doEntireReadCycle(false), m_missedReadCount(0),
m_nextCycleNumberOfSlots(m_DEFAULT_NUMBER_OF_SLOTS),
m_nextCycleTime(m_DEFAULT_CYCLE_TIME), m_readerApp(readerApp)
{
setSlotTime(SimTime(m_DEFAULT_SLOT_TIME));
}
void TextEdit::onPreRender()
{
bool focused = (root->getFirstResponder() == this);
if(focused)
{
SimTime timeElapsed = manager->getCurrentTime() - timeLastCursorFlipped;
numFramesElapsed++;
if ((timeElapsed > SimTime(0.5f)) && (numFramesElapsed > 3) )
{
cursorOn = 1 - cursorOn;
timeLastCursorFlipped = manager->getCurrentTime();
numFramesElapsed = 0;
setUpdate();
}
}
}
bool RfidReaderMac::isEnoughTimeForContentionCycle() const
{
// We need one extra slot be cycle to send the REQUEST
// packet.
double nextContentionCycleTime =
(m_nextCycleNumberOfSlots + 1) * m_DEFAULT_SLOT_TIME;
if(m_DEBUG_CONTENTION_CYCLE_TIME) {
SimTime timeRemaining = m_cycleTimer->timeRemaining();
if(timeRemaining > 0.0) {
ostringstream debugStream;
debugStream << __PRETTY_FUNCTION__ <<
" nextCycleTime=" << nextContentionCycleTime <<
", readCycleRemaining=" << timeRemaining;
LogStreamManager::instance()->logDebugItem(
debugStream.str());
}
}
return (SimTime(nextContentionCycleTime) <
m_cycleTimer->timeRemaining());
}
