IDS peak 2.15.0 / uEye+ firmware 3.54

Controls the loss handling.

Values description

Limited

If packets are missing, a resend request is sent to the camera. The number of packets that can be resent is limited by LossHandlingExtent. Each packet can be resent only once. Due to packet resends, images may not be delivered in chronological order to the application. Chronological order is the order of exposures in direct succession.

Unlimited

If packets are missing, a resend request is sent to the camera. The number of packets that can be resent by the camera is limited by the image memory of the camera. If the camera cannot deliver a packet for an image, the image is delivered as "Incomplete". Due to packet resends, images may not be delivered in chronological order to the application. Chronological order is the order of exposures in direct succession.

Off

Loss handling is disabled, i.e. no packet resends are requested.

Code example

C++

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

C#

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

Python

# Determine the current entry of LossHandlingMode (str)
value = nodeMapDataStream.FindNode("LossHandlingMode").CurrentEntry().SymbolicValue()
# Get a list of all available entries of LossHandlingMode
allEntries = nodeMapDataStream.FindNode("LossHandlingMode").Entries()
availableEntries = []
for entry in allEntries:
  if (entry.AccessStatus() != peak.NodeAccessStatus_NotAvailable
          and entry.AccessStatus() != peak.NodeAccessStatus_NotImplemented):
      availableEntries.append(entry.SymbolicValue())
 
# Set LossHandlingMode to "Unlimited" (str)
nodeMapDataStream.FindNode("LossHandlingMode").SetCurrentEntry("Unlimited")