private void PollForRisingEdge(PCI_7250 device, OnRisingEdgeDetected onRisingEdgeDetected)
{
while (m_shouldPoll)
{
// Optional: sleep to avoid consuming CPU
uint newPortValue = device.ReadAllDigitalLines();
uint changedLines = m_currentPortValue ^ newPortValue;
uint risingEdges = newPortValue & changedLines;
m_currentPortValue = newPortValue;
if (risingEdges != 0)
{
onRisingEdgeDetected(currentValue: newPortValue,
linesThatAsserted: risingEdges);
}
}
public void Start(PCI_7250 device, OnRisingEdgeDetected onRisingEdgeDetected)
{
m_shouldPoll = true;
PollForRisingEdge(device, onRisingEdgeDetected);
}
