Fvid2_TimeStampParams Struct Reference

Detailed Description

Structure used to configure time stamping of frames.

Data Fields
Fvid2_TimeStampFxn	timeStampFxn
uint32_t	reserved

Field Documentation

timeStampFxn

Fvid2_TimeStampFxn Fvid2_TimeStampParams::timeStampFxn

By default, OSAL (BIOS) API is used to time stamp frames.

Applications could over-ride the same, by providing a function that would return an unsigned int 64 value representing the timestamp in usec. The driver would call this function and update the 'timeStamp' and 'timeStamp64' member of Fvid2_Frame with the return value of this function.

Note: The 64-bit value / 1000 is used to update the 'timeStamp' member.

Passing a value of NULL un-registers the time stamp function.

reserved

uint32_t Fvid2_TimeStampParams::reserved

Not used now. Set to zero.