Genie M1024, Руководство пользователя

Страница: 67 / 135

Genie Monochrome Series-GigE Vision Camera Operational Reference
•
65
Test Image Select via Sapera LT or GigE Vision Compliant 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 + LT " on page 69 .
XML 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 + 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 CorAcqDeviceRegisterCallbackByName or
CorAcqDeviceRegisterCallbackByName
•
In the + library: see SapAcqDeviceCallbackInfo class