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# FALCON/EAGLE user manual 4.62

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is_LockSeqBuf | Scroll Previous Top Next More

Syntax

INT is_LockSeqBuf (HIDS hf, INT nNum, char* pcMem)

Description

is_LockSeqBuf() can be used to disable the overwriting of the image memory with new image data. And thus it is possible to prevent images which are required for further processing from being overwritten. Full access to the image memory is still available.

Only one image memory can be disabled at the same time. To access the image memory use function is_UnlockSeqBuf().

Parameters

hf | Frame grabber handle
nNum | Number of the disabled image memory (1...max)
pcMem | Start address of the image memory, which should be proteted.

Return value

IS_SUCCESS, IS_NO_SUCCESS

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