IDS peak 2.20.0 / uEye+ firmware 3.80

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Specifies the activation mode of the CounterEventSource signal.

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<IDSImaging.Peak.API.Core.Nodes.EnumerationNode>("CounterEventSource").SetCurrentEntry("ExposureStart");
// Determine the current entry of CounterEventActivation
string value = nodeMapRemoteDevice.FindNode<IDSImaging.Peak.API.Core.Nodes.EnumerationNode>("CounterEventActivation").CurrentEntry().SymbolicValue();
// Get a list of all available entries of CounterEventActivation
allEntries = nodeMapRemoteDevice.FindNode<IDSImaging.Peak.API.Core.Nodes.EnumerationNode>("CounterEventActivation").Entries();
List<string> availableEntries = new List<string>();
for(int i = 0; i < allEntries.Count(); ++i)
{
  if ((allEntries[i].AccessStatus() != IDSImaging.Peak.API.Core.Nodes.NodeAccessStatus.NotAvailable)
          && (allEntries[i].AccessStatus() != IDSImaging.Peak.API.Core.Nodes.NodeAccessStatus.NotImplemented))
  {
      availableEntries.Add(allEntries[i].SymbolicValue());
  }
}
// Set CounterEventActivation to "RisingEdge"
nodeMapRemoteDevice.FindNode<IDSImaging.Peak.API.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")