Connected IO mode

Select required Connected I/O mode

Since R2022a

Model Configuration Pane: Hardware Implementation / Hardware board settings / Target hardware resources / Connected IO

Description

Select the required Connected I/O mode for communicating with the IO peripherals on the hardware during normal mode simulation.

Auto (default) | Polling | Streaming

Auto — Select this port for Simulink^® to determine the best suitable mode between Polling and Streaming
Polling — Select this mode when your Simulink model has both Source and Sink blocks. When you select this mode, both source and sink blocks run in polling mode.
Streaming — Select this mode when your Simulink model has only Source blocks. Also, if the model has Sink blocks, which requires execution rarely. When you select this mode, the source blocks run in streaming mode and sink blocks run in polling mode.

No programmatic use is available.

Introduced in R2022a