nfc_se_service_get_num_readers()
Provide the number of readers available to the calling application.
Synopsis:
#include <nfc/nfc_se_access.h>
NFC_API nfc_result_t nfc_se_service_get_num_readers(uint32_t *pNumberOfReaders)
Arguments:
- pNumberOfReaders
-
The number of readers available to the calling application.
Library:
libnfcDescription:
Returns:
NFC_RESULT_SUCCESS if the readers are retrieved successfully; or one of the following:
- NFC_RESULT_INVALID_PARAMETER: A parameter is invalid.
- NFC_RESULT_SERVICE_CONNECTION_ERROR: An attempt to connect to the NFC system has failed.