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/**
* @file furi_hal_nfc.h
* NFC HAL API
*/
#pragma once
#include <rfal_nfc.h>
#include <st_errno.h>
#include <stdbool.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
#define FURI_HAL_NFC_UID_MAX_LEN 10
#define FURI_HAL_NFC_TXRX_DEFAULT \
((uint32_t)RFAL_TXRX_FLAGS_CRC_TX_AUTO | (uint32_t)RFAL_TXRX_FLAGS_CRC_RX_REMV | \
(uint32_t)RFAL_TXRX_FLAGS_NFCIP1_OFF | (uint32_t)RFAL_TXRX_FLAGS_AGC_ON | \
(uint32_t)RFAL_TXRX_FLAGS_PAR_RX_REMV | (uint32_t)RFAL_TXRX_FLAGS_PAR_TX_AUTO | \
(uint32_t)RFAL_TXRX_FLAGS_NFCV_FLAG_AUTO)
#define FURI_HAL_NFC_TXRX_RAW \
((uint32_t)RFAL_TXRX_FLAGS_CRC_TX_MANUAL | (uint32_t)RFAL_TXRX_FLAGS_CRC_RX_REMV | \
(uint32_t)RFAL_TXRX_FLAGS_NFCIP1_OFF | (uint32_t)RFAL_TXRX_FLAGS_AGC_ON | \
(uint32_t)RFAL_TXRX_FLAGS_PAR_RX_REMV | (uint32_t)RFAL_TXRX_FLAGS_PAR_TX_NONE | \
(uint32_t)RFAL_TXRX_FLAGS_NFCV_FLAG_AUTO)
typedef bool (*FuriHalNfcEmulateCallback)(
uint8_t* buff_rx,
uint16_t buff_rx_len,
uint8_t* buff_tx,
uint16_t* buff_tx_len,
uint32_t* flags,
void* context);
/** Init nfc
*/
void furi_hal_nfc_init();
/** Check if nfc worker is busy
*
* @return true if busy
*/
bool furi_hal_nfc_is_busy();
/** NFC field on
*/
void furi_hal_nfc_field_on();
/** NFC field off
*/
void furi_hal_nfc_field_off();
/** NFC start sleep
*/
void furi_hal_nfc_start_sleep();
/** NFC stop sleep
*/
void furi_hal_nfc_exit_sleep();
/** NFC poll
*
* @param dev_list pointer to rfalNfcDevice buffer
* @param dev_cnt pointer device count
* @param timeout timeout in ms
* @param deactivate deactivate flag
*
* @return true on success
*/
bool furi_hal_nfc_detect(
rfalNfcDevice** dev_list,
uint8_t* dev_cnt,
uint32_t timeout,
bool deactivate);
/** NFC listen
*
* @param uid pointer to uid buffer
* @param uid_len uid length
* @param atqa pointer to atqa
* @param sak sak
* @param activate_after_sak activate after sak flag
* @param timeout timeout in ms
*
* @return true on success
*/
bool furi_hal_nfc_listen(
uint8_t* uid,
uint8_t uid_len,
uint8_t* atqa,
uint8_t sak,
bool activate_after_sak,
uint32_t timeout);
bool furi_hal_nfc_emulate_nfca(
uint8_t* uid,
uint8_t uid_len,
uint8_t* atqa,
uint8_t sak,
FuriHalNfcEmulateCallback callback,
void* context,
uint32_t timeout);
/** Get first command from reader after activation in emulation mode
*
* @param rx_buff pointer to receive buffer
* @param rx_len receive buffer length
*
* @return true on success
*/
bool furi_hal_nfc_get_first_frame(uint8_t** rx_buff, uint16_t** rx_len);
/** NFC data exchange
*
* @param tx_buff transmit buffer
* @param tx_len transmit buffer length
* @param rx_buff receive buffer
* @param rx_len receive buffer length
* @param deactivate deactivate flag
*
* @return ST ReturnCode
*/
ReturnCode furi_hal_nfc_data_exchange(
uint8_t* tx_buff,
uint16_t tx_len,
uint8_t** rx_buff,
uint16_t** rx_len,
bool deactivate);
ReturnCode furi_hal_nfc_raw_bitstream_exchange(
uint8_t* tx_buff,
uint16_t tx_bit_len,
uint8_t** rx_buff,
uint16_t** rx_bit_len,
bool deactivate);
/** NFC deactivate and start sleep
*/
void furi_hal_nfc_deactivate();
void furi_hal_nfc_stop();
#ifdef __cplusplus
}
#endif
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