nn::camera::CTR::GetVsyncInterruptEvent Function

Syntax

void GetVsyncInterruptEvent(
     nn::os::Event * pEvent,
     Port port
);

Arguments

Name Description
out pEvent Event caused when a VSYNC interrupt occurs.
in port Specifies port on which to detect interrupts.

Return Values

None.

Description

Gets the event used to detect camera V-Sync interrupts.

Note: VSYNC interrupts occur while a camera is active, even if it is not capturing images. Consequently, be aware that a camera will continue generating VSYNC interrupts for as long as it is activated by the Activate function, even if the IsBusy function returns false.

This function gets an auto-reset event in pEvent regardless of how the application was initialized.

Revision History

2010/06/17
Added information on event types.
2010/04/09
Added Note.
2010/01/07
Initial version.

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