#ifndef __BLUETOOTH_BLE_CLIENT_H__
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#define __BLUETOOTH_BLE_CLIENT_H__
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#include <DeviceIo/RkBtBase.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define DESCRIBE_BUG_LEN 50
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#define UUID_BUF_LEN 40
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#define PATH_BUF_LEN 70
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#define MAX_ATTR_VAL_LEN 512
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#define SERVICE_COUNT_MAX 10
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#define CHRC_COUNT_MAX 20
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#define DESC_COUNT_MAX 5
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/*
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* ATT attribute permission bitfield values. Permissions are grouped as
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* "Access", "Encryption", "Authentication", and "Authorization". A bitmask of
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* permissions is a byte that encodes a combination of these.
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*/
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#define BT_ATT_PERM_READ 0x01
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#define BT_ATT_PERM_WRITE 0x02
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#define BT_ATT_PERM_READ_ENCRYPT 0x04
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#define BT_ATT_PERM_WRITE_ENCRYPT 0x08
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#define BT_ATT_PERM_ENCRYPT (BT_ATT_PERM_READ_ENCRYPT | \
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BT_ATT_PERM_WRITE_ENCRYPT)
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#define BT_ATT_PERM_READ_AUTHEN 0x10
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#define BT_ATT_PERM_WRITE_AUTHEN 0x20
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#define BT_ATT_PERM_AUTHEN (BT_ATT_PERM_READ_AUTHEN | \
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BT_ATT_PERM_WRITE_AUTHEN)
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#define BT_ATT_PERM_AUTHOR 0x40
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#define BT_ATT_PERM_NONE 0x80
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#define BT_ATT_PERM_READ_SECURE 0x0100
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#define BT_ATT_PERM_WRITE_SECURE 0x0200
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#define BT_ATT_PERM_SECURE (BT_ATT_PERM_READ_SECURE | \
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BT_ATT_PERM_WRITE_SECURE)
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/* GATT Characteristic Properties Bitfield values */
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#define BT_GATT_CHRC_PROP_BROADCAST 0x01 /* broadcast */
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#define BT_GATT_CHRC_PROP_READ 0x02 /* read */
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#define BT_GATT_CHRC_PROP_WRITE_WITHOUT_RESP 0x04 /* write-without-response */
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#define BT_GATT_CHRC_PROP_WRITE 0x08 /* write */
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#define BT_GATT_CHRC_PROP_NOTIFY 0x10 /* notify */
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#define BT_GATT_CHRC_PROP_INDICATE 0x20 /* indicate */
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#define BT_GATT_CHRC_PROP_AUTH 0x40 /* authenticated-signed-writes */
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#define BT_GATT_CHRC_PROP_EXT_PROP 0x80 /* extended-properties */
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/* GATT Characteristic Extended Properties Bitfield values */
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#define BT_GATT_CHRC_EXT_PROP_RELIABLE_WRITE 0x01 /* reliable-write */
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#define BT_GATT_CHRC_EXT_PROP_WRITABLE_AUX 0x02 /* writable-auxiliaries */
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#define BT_GATT_CHRC_EXT_PROP_ENC_READ 0x04 /* encrypt-read */
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#define BT_GATT_CHRC_EXT_PROP_ENC_WRITE 0x08 /* encrypt-write */
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#define BT_GATT_CHRC_EXT_PROP_ENC (BT_GATT_CHRC_EXT_PROP_ENC_READ | \
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BT_GATT_CHRC_EXT_PROP_ENC_WRITE)
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#define BT_GATT_CHRC_EXT_PROP_AUTH_READ 0x10 /* encrypt-authenticated-read */
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#define BT_GATT_CHRC_EXT_PROP_AUTH_WRITE 0x20 /* encrypt-authenticated-write */
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#define BT_GATT_CHRC_EXT_PROP_AUTH (BT_GATT_CHRC_EXT_PROP_AUTH_READ | \
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BT_GATT_CHRC_EXT_PROP_AUTH_WRITE)
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typedef enum {
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RK_BLE_CLIENT_STATE_IDLE = 0,
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RK_BLE_CLIENT_STATE_CONNECT,
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RK_BLE_CLIENT_STATE_DISCONNECT,
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RK_BLE_CLIENT_WRITE_SUCCESS,
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RK_BLE_CLIENT_WRITE_ERROR,
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} RK_BLE_CLIENT_STATE;
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typedef struct {
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char describe[DESCRIBE_BUG_LEN];
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char path[PATH_BUF_LEN];
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char uuid[UUID_BUF_LEN];
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} RK_BLE_CLIENT_DESC;
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typedef struct {
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char describe[DESCRIBE_BUG_LEN];
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char path[PATH_BUF_LEN];
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char uuid[UUID_BUF_LEN];
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unsigned int props;
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unsigned int ext_props;
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unsigned int perm;
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bool notifying;
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int desc_cnt;
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RK_BLE_CLIENT_DESC desc[DESC_COUNT_MAX];
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} RK_BLE_CLIENT_CHRC;
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typedef struct {
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char describe[DESCRIBE_BUG_LEN];
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char path[PATH_BUF_LEN];
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char uuid[UUID_BUF_LEN];
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int chrc_cnt;
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RK_BLE_CLIENT_CHRC chrc[CHRC_COUNT_MAX];
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} RK_BLE_CLIENT_SERVICE;
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typedef struct {
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int service_cnt;
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RK_BLE_CLIENT_SERVICE service[SERVICE_COUNT_MAX];
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} RK_BLE_CLIENT_SERVICE_INFO;
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typedef void (*RK_BLE_CLIENT_STATE_CALLBACK)(const char *bd_addr, const char *name, RK_BLE_CLIENT_STATE state);
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typedef void (*RK_BLE_CLIENT_RECV_CALLBACK)(const char *uuid, char *data, int len);
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void rk_ble_client_register_state_callback(RK_BLE_CLIENT_STATE_CALLBACK cb);
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void rk_ble_client_register_recv_callback(RK_BLE_CLIENT_RECV_CALLBACK cb);
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void rk_ble_client_register_mtu_callback(RK_BT_MTU_CALLBACK cb);
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int rk_ble_client_open(bool mtu_change);
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void rk_ble_client_close(void);
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RK_BLE_CLIENT_STATE rk_ble_client_get_state();
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int rk_ble_client_get_service_info(char *address, RK_BLE_CLIENT_SERVICE_INFO *info);
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int rk_ble_client_write(const char *uuid, char *data, int data_len);
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int rk_ble_client_read(const char *uuid);
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int rk_ble_client_connect(char *address);
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int rk_ble_client_disconnect(char *address);
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bool rk_ble_client_is_notifying(const char *uuid);
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//is_indicate: only for bsa
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int rk_ble_client_notify(const char *uuid, bool is_indicate, bool enable);
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//get broadcast of the remote device
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int rk_ble_client_get_eir_data(char *address, char *eir_data, int len);
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//only for bsa, hci le write suggested default data length(27 byte)
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int rk_ble_client_default_data_length();
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#ifdef __cplusplus
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}
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#endif
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#endif /* __BLUETOOTH_BLE_CLIENT_H__ */
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