SWI Interface#
The SWI Interface module provides interfaces for implementing software interrupts (SWI) within the Sidewalk SDK. These interfaces enable developers to handle asynchronous events and improve the responsiveness of their applications by leveraging platform-specific SWI mechanisms.
⚠ WARNING ⚠: SWI thread priority in RTOS must stay high enough if you don't want to miss radio event
Typedefs#
SWI callback.
Functions#
Init the SWI handler for protocol processing.
Trigger the SWI to run.
Start the SWI.
Stop the SWI.
Init the SWI handler for protocol processing.
Typedef Documentation#
sid_pal_swi_cb_t#
typedef void(* sid_pal_swi_cb_t) (void) )(void)
SWI callback.
Note
The callback which will be executed in SWI context
Function Documentation#
sid_pal_swi_init#
sid_error_t sid_pal_swi_init (void )
Init the SWI handler for protocol processing.
| Type | Direction | Argument Name | Description |
|---|---|---|---|
| void | N/A |
Function initializes SWI for triggering events.
sid_pal_swi_trigger#
sid_error_t sid_pal_swi_trigger (void )
Trigger the SWI to run.
| Type | Direction | Argument Name | Description |
|---|---|---|---|
| void | N/A |
Function triggers SWI to run.
sid_pal_swi_start#
sid_error_t sid_pal_swi_start (sid_pal_swi_cb_t event_callback)
Start the SWI.
| Type | Direction | Argument Name | Description |
|---|---|---|---|
| sid_pal_swi_cb_t | [in] | event_callback | Pointer to the callback function the SWI will trigger |
Function triggers SWI to run.
sid_pal_swi_stop#
sid_error_t sid_pal_swi_stop (void )
Stop the SWI.
| Type | Direction | Argument Name | Description |
|---|---|---|---|
| void | N/A |
Function triggers SWI to run.
sid_pal_swi_deinit#
sid_error_t sid_pal_swi_deinit (void )
Init the SWI handler for protocol processing.
| Type | Direction | Argument Name | Description |
|---|---|---|---|
| void | N/A |
Function initializes SWI for triggering events.