NIHSDIO_ATTR_FETCH_BACKLOG
Specific Attribute
| Data type |
Access | Applies to | Coercion | High-Level Functions |
|---|---|---|---|---|
| ViInt32 | RO | N/A | None | None |
Description
Use this attribute to query how many acquired samples remain in onboard memory. This attribute is used with NIHSDIO_ATTR_FETCH_OFFSET and NIHSDIO_FETCH_RELATIVE_TO. This attribute returns the number of samples available from the specified relativeTo and offset.
This attribute is valid only for acquisition sessions.