nfc_unregister_tag_readerwriter()

Unregister for notification of tag events.

Synopsis:

#include <nfc/nfc.h>

NFC_API nfc_result_t nfc_unregister_tag_readerwriter()

Arguments:

Library:

libnfc

Description:

This function unregisters for notification of a tag detection event. If an application exits without calling this function then the NFC system automatically unregisters.

Returns:

NFC_RESULT_SUCCESS, or one of the following:

NFC_RESULT_OPERATION_REJECTED: Tag reader/writer is not registered
NFC_RESULT_SERVICE_CONNECTION_ERROR: The application is not connected to the NFC system.