ruuvi_interface_communication_nfc.h

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#ifndef RUUVI_INTERFACE_COMMUNICATION_NFC_H
#define RUUVI_INTERFACE_COMMUNICATION_NFC_H
#include "ruuvi_driver_enabled_modules.h"
#include "ruuvi_driver_error.h"
#include "ruuvi_interface_communication.h"
#include <stdint.h>
 
#if RI_NFC_ENABLED
#  define RUUVI_NRF5_SDK15_NFC_ENABLED  RUUVI_NRF5_SDK15_ENABLED
#endif
 
#define RI_NFC_ID_FIELD_CODE {'i', 'd'}
#define RI_NFC_ADDR_FIELD_CODE {'a', 'd'}
#define RI_NFC_SW_FIELD_CODE {'s', 'w'}
#define RI_NFC_DATA_FIELD_CODE {'d', 't'}
 
 
/*
 * Initializes NFC hardware.
 *
 * @retval RD_SUCCESS on success,
 * @retval RD_ERROR_INVALID_STATE if NFC is already initialized
 */
rd_status_t ri_nfc_init (ri_comm_channel_t * const channel);
 
/*
 * Uninitializes NFC hardware.
 *
 * Returns RD_SUCCESS on success.
 */
rd_status_t ri_nfc_uninit (ri_comm_channel_t * const channel);
 
// Encodes the given data fields into NFC buffer. Clears previous data.
rd_status_t ri_nfc_data_set (void);
 
rd_status_t ri_nfc_send (ri_comm_message_t * messge);
 
rd_status_t ri_nfc_fw_version_set (const uint8_t * const version, const uint8_t length);
 
rd_status_t ri_nfc_address_set (const uint8_t * const address, const uint8_t length);
 
rd_status_t ri_nfc_id_set (const uint8_t * const id,
                           const uint8_t length);
 
// Not implemented
rd_status_t ri_nfc_receive (ri_comm_message_t * messge);
 
#endif