IDS peak 2.8.0 / uEye+ firmware 3.33

Selects the type of trigger to configure.

Values description

•AcquisitionStart: Selects a trigger that starts the acquisition of one or more images according to AcquisitionMode. This feature is only supported by uEye+ cameras (GV and U3 models).

•AcquisitionEnd: Selects a trigger that ends the acquisition of one or more images according to AcquisitionMode. This feature is only supported by uEye+ cameras (GV and U3 models).

•ExposureStart: Selects a trigger controlling the start of the exposure of one image.

•ExposureEnd: Selects a trigger controlling the end of the exposure of one image. This feature is only supported by uEye+ cameras (GV and U3 models).

•FrameStart: Selects a trigger starting the capture of one image. This feature is only supported by uEye+ cameras (GV and U3 models).

•LineStart: Selects a trigger starting the capture of one line of an image (mainly used in line scan mode). This feature is only supported by uEye+ cameras (GV and U3 models).

•ReadOutStart: Selects a trigger that starts the readout of the next frame. This feature is only supported by uEye+ cameras (GV and U3 models).

Code example

C++

// Determine the current entry of TriggerSelector
std::string value = nodeMapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("TriggerSelector")->CurrentEntry()->SymbolicValue();
// Get a list of all available entries of TriggerSelector
auto allEntries = nodeMapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("TriggerSelector")->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 TriggerSelector to "ExposureStart"
nodeMapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("TriggerSelector")->SetCurrentEntry("ExposureStart");

C#

// Determine the current entry of TriggerSelector
string value = nodeMapRemoteDevice.FindNode<peak.core.nodes.EnumerationNode>("TriggerSelector").CurrentEntry().SymbolicValue();
// Get a list of all available entries of TriggerSelector
allEntries = nodeMapRemoteDevice.FindNode<peak.core.nodes.EnumerationNode>("TriggerSelector").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 TriggerSelector to "ExposureStart"
nodeMapRemoteDevice.FindNode<peak.core.nodes.EnumerationNode>("TriggerSelector").SetCurrentEntry("ExposureStart");

Python

# Determine the current entry of TriggerSelector (str)
value = nodeMapRemoteDevice.FindNode("TriggerSelector").CurrentEntry().SymbolicValue()
# Get a list of all available entries of TriggerSelector
allEntries = nodeMapRemoteDevice.FindNode("TriggerSelector").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 TriggerSelector to "ExposureStart" (str)
nodeMapRemoteDevice.FindNode("TriggerSelector").SetCurrentEntry("ExposureStart")