MMAL_PARAMETER_CHANGE_EVENT_REQUEST_T Struct Reference

#include <mmal_parameters_common.h>

List of all members.

Public Attributes
MMAL_PARAMETER_HEADER_T	hdr
uint32_t	change_id
MMAL_BOOL_T	enable

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Detailed Description

Change event request parameter type. This is used to control whether a MMAL_EVENT_PARAMETER_CHANGED_T event is issued should a given parameter change.

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Member Data Documentation

uint32_t MMAL_PARAMETER_CHANGE_EVENT_REQUEST_T::change_id

ID of parameter that may change, see Pre-defined MMAL parameter IDs

MMAL_BOOL_T MMAL_PARAMETER_CHANGE_EVENT_REQUEST_T::enable

True if the event is enabled, false if disabled

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The documentation for this struct was generated from the following file:

• /home/jvcleave/Desktop/RASPBERRY_PI/userland/interface/mmal/mmal_parameters_common.h