1.36.18.23 TCx_CHy_CaptureCallbackRegister Function
C
/* x = TC instance number, y = channel number */ void TCx_CHy_CaptureCallbackRegister ( TC_CAPTURE_CALLBACK callback, uintptr_t context )
Summary
Registers the function to be called from the capture-event.
Description
This function registers the callback function to be called from the interrupt when the selected capture event occurs.
Precondition
TCx_CHy_CaptureInitialize() must have been called first.
Parameters
Param | Description |
---|---|
callback | Callback function pointer. |
context | Allows the caller to provide a context value (usually a pointer to the callers context for multi-instance clients) |
Returns
None.
Example
void TC_CallbackFn(TC_CAPTURE_STATUS status, uintptr_t context);
TC0_CH1_CaptureInitialize();
TC0_CH1_CaptureCallbackRegister(TC_CallbackFn, NULL);
Remarks
Context value can be set to NULL if not required. To disable callback function, pass NULL for the callback parameter.