Dalsa Genie M640 - Test Image Select Via Sapera LT or Genicam Applications; Events; Sapera Callbacks

Genie Monochrome Series-GigE Vision Camera Operational Reference • 63
Test Image Select via Sapera LT or GenICam Applications
Sapera
Genie Sapera parameters for Image Test Patterns:
TestImageSelector = {Off = 0, Grey Horizontal Ramp = 1, Grey Vertical Ramp = 2,
Grey Diagonal Ramp Moving = 3, Purity = 4}
In CamExpert, these parameters are available in the “Sensor” tab.
See "
Accessing Features with Sapera++ LT" on page 68.
GenICam features for Image Test Patterns:
TestImageSelector = {Off = 0, HorizontalWedge = 1, VerticalWedge = 2,
DiagonalMovingWedge = 3}
Events
Genie supports a number of events that a control application can monitor. Events provide real time notification on
various stages of the acquisition sequence and of error conditions. A Sapera application registers callbacks for those
events that need monitoring.
Sapera Callbacks
Two types a callbacks can be registered for events when using the Genie:
• Transfer events concerning host system buffers.
• Use the Sapera Transfer Module
• In the Sapera C library: see CorXferRegisterCallback
• In the Sapera++ library: see SapXferCallbackInfo class
• Acquisition events concerning the acquisition device, specifically the Genie camera.
• Use the Sapera Acquisition Module
• In the Sapera C library: see CorAcqRegisterCallback
• In the Sapera++ library: see SapAcqDeviceCallbackInfo class