Glossary
G-4
ni.com
L
local
Within NI-CAN, anything that exists on the same host (personal computer)
as the NI-CAN driver.
Low-speed CAN
Implementation of CAN as defined in ISO 11519.
M
MB
Megabytes of memory.
method
An action performed on an instance to affect its behavior; the externally
visible code of an object. Within NI-CAN, you use NI-CAN functions to
execute methods for objects. Also known as
service
,
operation
, and
action
.
minimum interval
For a given connection, the minimum amount of time between subsequent
attempts to transmit frames on the connection. Some protocols use
minimum intervals to guarantee a certain level of overall network
performance.
multi-drop
A physical connection in which multiple devices communicate with one
another along a single cable.
N
network interface
A node’s physical connection onto a network.
NI-CAN driver
Device driver and/or firmware that implement all the specifics of a CAN
network interface. Within NI-CAN, this software implements the CAN
Network Interface Object as well as all objects above it in the object
hierarchy.
node
A physical assembly, linked to a communication line (cable), capable of
communicating across the network according to a protocol specification.
Also known as
device
.
notification
Within NI-CAN, an operating system mechanism that the NI-CAN driver
uses to communicate events to your application. You can think of a
notification of as an API function, but in the opposite direction.