Register for field events.
NFC_API nfc_result_t nfc_register_field_events(void)
Library:libnfc (For the qcc command, use the -l nfc option to link against this library)
- field detection is stopped when NFC is disabled due to either the backlight being turned off or the device being locked
- field detection is temporarily interrupted due to NFC actions like establishing card connections, or whenever this device starts driving the field
- depending on its polling rate, the external field may not be detected as stable Due to the unreliable nature of the field detection, the field events serve only as a rough indicator.
Last modified: 2014-05-14