Instruction manual

can only open the first virtual grabber.

Because the units on a board might not be totally independent virtual grabbers have to be opened and

used within one process. If multitasking is required threads have to be used.

Virtual grabbers can be identified with el_GetBoardIdentifiers . If at least one "SubId" element in the list

filled with EL_BOARD_IDENTIFIER structures is not eqal 0 all grabbers with the same HexSwitch

element are virtual grabbers.

5.2. Library Functions

5.2.1. Overview of library functions

Table 5.1. Initialization

Initialization

el_OpenHW

el_InitContext

el_InitHW

el_CloseHW

Table 5.2. Configuration and Video Input

Configuration and Video Input

el_SelectCamera

el_GetSelectedCamera

el_GetSupportedCamFeaturesEx

Table 5.3. Acquisition and Buffer Management

Acquisition and Buffer Management

el_Acquire

el_AcquireEx

el_SetAcqWindow

el_NewMemBuffer

el_FreeMemBuffer

el_AssignBuffer

el_CreateMemBuffer

Table 5.4. Timing/Synchronisation

Timing/Synchronisation

el_WaitAcqEnd

Chapter 5. Programmers

Reference