Reference Manual AFDX / ARINC 664 Application Interface Library
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Section 4 – Function Reference: Receiver Functions
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Prototype:
AiReturn FdxCmdMonQueueSeek ( AiUInt32 ul_Handle,
AiUInt32 ul_QueueId,
const TY_FDX_MON_QUEUE_SEEK_IN *px_QueueSeekIn,
TY_FDX_MON_QUEUE_SEEK_OUT *px_QueueSeekOut );
Driver Command:
FDX_MON_QUEUE_SEEK (0x00008098)
Purpose:
This function sets the read index to the data queue to read queue entries from a specified
location.
This function is only applicable if the capture control is set to single (non-continuous).
Input:
AiUInt32 ul_QueueId
Queue Identifier. Valid Queue Identifiers are get via the
FdxCmdMonQueueControl
command.
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Pointer to seek command parameter control structure
typedef struct {
AiInt32
l_SeekOffset;
AiUInt32
ul_SeekOrigin;
}
TY_FDX_MON_QUEUE_SEEK_IN;
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Seek offset from the specified Seek Origin. The offset is specified in full message.
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The following Values are specified:
Define
Description
FDX_SEEK_SET
Seek from the beginning of the queue to the offset position.
FDX_SEEK_END
Seek from the end of the queue to the offset position.
FDX_SEEK_CUR
Seek from the current internal read pointer of the queue to the offset
position.
FDX_SEEK_TRG
Seek from the Trigger of the queue to the offset position
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