Specifies the activation mode of the CounterEventSource signal.
Select the value of the CounterEventSource before choosing the value of the CounterEventActivation. |
Name |
CounterEventActivation[CounterSelector] |
Category |
|
Interface |
Enumeration |
Access |
Read/Write |
Unit |
- |
Visibility |
Expert |
Values |
RisingEdge FallingEdge AnyEdge |
Standard |
SFNC |
Availability uEye+ |
|
Availability uEye |
- |
Values description
•RisingEdge: Counts on the rising edge of the CounterEventSource signal.
•FallingEdge: Counts on the falling edge of the CounterEventSource signal.
•AnyEdge: Counts on the falling and rising edge of the CounterEventSource signal.
Code example
C++
// Before accessing CounterEventActivation, make sure CounterEventSource is set correctly
// Set CounterEventSource to "ExposureStart"
nodeMapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("CounterEventSource")->SetCurrentEntry("ExposureStart");
// Determine the current entry of CounterEventActivation
std::string value = nodeMapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("CounterEventActivation")->CurrentEntry()->SymbolicValue();
// Get a list of all available entries of CounterEventActivation
auto allEntries = nodeMapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("CounterEventActivation")->Entries();
std::vector<std::shared_ptr<peak::core::nodes::EnumerationEntryNode>> availableEntries;
for(const auto & entry : allEntries)
{
if ((entry->AccessStatus()!=peak::core::nodes::NodeAccessStatus::NotAvailable)
&& (entry->AccessStatus()!=peak::core::nodes::NodeAccessStatus::NotImplemented))
{
availableEntries.emplace_back(entry);
}
}
// Set CounterEventActivation to "RisingEdge"
nodeMapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("CounterEventActivation")->SetCurrentEntry("RisingEdge");
C#
// Before accessing CounterEventActivation, make sure CounterEventSource is set correctly
// Set CounterEventSource to "ExposureStart"
nodeMapRemoteDevice.FindNode<peak.core.nodes.EnumerationNode>("CounterEventSource").SetCurrentEntry("ExposureStart");
// Determine the current entry of CounterEventActivation
string value = nodeMapRemoteDevice.FindNode<peak.core.nodes.EnumerationNode>("CounterEventActivation").CurrentEntry().SymbolicValue();
// Get a list of all available entries of CounterEventActivation
allEntries = nodeMapRemoteDevice.FindNode<peak.core.nodes.EnumerationNode>("CounterEventActivation").Entries();
List<string> availableEntries = new List<string>();
for(int i = 0; i < allEntries.Count(); ++i)
{
if ((allEntries[i].AccessStatus() != peak.core.nodes.NodeAccessStatus.NotAvailable)
&& (allEntries[i].AccessStatus() != peak.core.nodes.NodeAccessStatus.NotImplemented))
{
availableEntries.Add(allEntries[i].SymbolicValue());
}
}
// Set CounterEventActivation to "RisingEdge"
nodeMapRemoteDevice.FindNode<peak.core.nodes.EnumerationNode>("CounterEventActivation").SetCurrentEntry("RisingEdge");
Python
# Before accessing CounterEventActivation, make sure CounterEventSource is set correctly
# Set CounterEventSource to "ExposureStart" (str)
nodeMapRemoteDevice.FindNode("CounterEventSource").SetCurrentEntry("ExposureStart")
# Determine the current entry of CounterEventActivation (str)
value = nodeMapRemoteDevice.FindNode("CounterEventActivation").CurrentEntry().SymbolicValue()
# Get a list of all available entries of CounterEventActivation
allEntries = nodeMapRemoteDevice.FindNode("CounterEventActivation").Entries()
availableEntries = []
for entry in allEntries:
if (entry.AccessStatus() != ids_peak.NodeAccessStatus_NotAvailable
and entry.AccessStatus() != ids_peak.NodeAccessStatus_NotImplemented):
availableEntries.append(entry.SymbolicValue())
# Set CounterEventActivation to "RisingEdge" (str)
nodeMapRemoteDevice.FindNode("CounterEventActivation").SetCurrentEntry("RisingEdge")