prov_bearer.h

/*  Bluetooth Mesh */
 
/*
 * Copyright (c) 2020 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#define PROTOCOL_TIMEOUT     K_SECONDS(60)
 
#if MYNEWT_VAL(BLE_MESH_PB_GATT)
#define PROV_BEARER_BUF_HEADROOM 5
#else
#define PROV_BEARER_BUF_HEADROOM 0
#endif
 
enum prov_bearer_link_status {
    PROV_BEARER_LINK_STATUS_SUCCESS,
    PROV_BEARER_LINK_STATUS_TIMEOUT,
    PROV_BEARER_LINK_STATUS_FAIL,
};
 
struct prov_bearer;
 
struct prov_bearer_cb {
 
    void (*link_opened)(const struct prov_bearer *bearer, void *cb_data);
 
    void (*link_closed)(const struct prov_bearer *bearer, void *cb_data,
                enum prov_bearer_link_status reason);
 
    void (*error)(const struct prov_bearer *bearer, void *cb_data,
              uint8_t err);
 
    void (*recv)(const struct prov_bearer *bearer, void *cb_data,
             struct os_mbuf *buf);
};
 
typedef void (*prov_bearer_send_complete_t)(int err, void *cb_data);
 
struct prov_bearer {
    bt_mesh_prov_bearer_t type;
 
    int (*link_accept)(const struct prov_bearer_cb *cb, void *cb_data);
 
    int (*send)(struct os_mbuf *buf, prov_bearer_send_complete_t cb,
            void *cb_data);
 
    void (*clear_tx)(void);
 
    /* Only available in provisioners: */
 
    int (*link_open)(const uint8_t uuid[16], int32_t timeout,
             const struct prov_bearer_cb *cb, void *cb_data);
 
    void (*link_close)(enum prov_bearer_link_status status);
};
 
extern const struct prov_bearer pb_adv;
extern const struct prov_bearer pb_gatt;
 
void pb_adv_init(void);
void pb_gatt_init(void);
 
void pb_adv_reset(void);
void pb_gatt_reset(void);