1 /*
2  * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  */
6 
7 #ifndef __BTC_GAP_BT_H__
8 #define __BTC_GAP_BT_H__
9 
10 #include "common/bt_target.h"
11 #include "common/bt_defs.h"
12 #include "esp_bt_defs.h"
13 #include "esp_gap_bt_api.h"
14 #include "btc/btc_task.h"
15 #include "bta/utl.h"
16 
17 #if (BTC_GAP_BT_INCLUDED == TRUE)
18 typedef enum {
19     BTC_GAP_BT_SEARCH_DEVICES_EVT = 0,
20     BTC_GAP_BT_SEARCH_SERVICES_EVT,
21     BTC_GAP_BT_SEARCH_SERVICE_RECORD_EVT,
22     BTC_GAP_BT_AUTH_CMPL_EVT,
23     BTC_GAP_BT_PIN_REQ_EVT,
24     BTC_GAP_BT_CFM_REQ_EVT,
25     BTC_GAP_BT_KEY_NOTIF_EVT,
26     BTC_GAP_BT_KEY_REQ_EVT,
27     BTC_GAP_BT_READ_RSSI_DELTA_EVT,
28     BTC_GAP_BT_CONFIG_EIR_DATA_EVT,
29     BTC_GAP_BT_SET_AFH_CHANNELS_EVT,
30     BTC_GAP_BT_READ_REMOTE_NAME_EVT,
31     BTC_GAP_BT_MODE_CHG_EVT,
32     BTC_GAP_BT_REMOVE_BOND_DEV_COMPLETE_EVT,
33     BTC_GAP_BT_QOS_EVT,
34 }btc_gap_bt_evt_t;
35 
36 typedef enum {
37     BTC_GAP_BT_ACT_SET_SCAN_MODE = 0,
38     BTC_GAP_BT_ACT_START_DISCOVERY,
39     BTC_GAP_BT_ACT_CANCEL_DISCOVERY,
40     BTC_GAP_BT_ACT_GET_REMOTE_SERVICES,
41     BTC_GAP_BT_ACT_GET_REMOTE_SERVICE_RECORD,
42     BTC_GAP_BT_ACT_SET_COD,
43     BTC_GAP_BT_ACT_READ_RSSI_DELTA,
44     BTC_GAP_BT_ACT_REMOVE_BOND_DEVICE,
45     BTC_GAP_BT_ACT_SET_PIN_TYPE,
46     BTC_GAP_BT_ACT_PIN_REPLY,
47     BTC_GAP_BT_ACT_SET_SECURITY_PARAM,
48     BTC_GAP_BT_ACT_PASSKEY_REPLY,
49     BTC_GAP_BT_ACT_CONFIRM_REPLY,
50     BTC_GAP_BT_ACT_CONFIG_EIR,
51     BTC_GAP_BT_ACT_SET_AFH_CHANNELS,
52     BTC_GAP_BT_ACT_READ_REMOTE_NAME,
53     BTC_GAP_BT_ACT_SET_QOS,
54 } btc_gap_bt_act_t;
55 
56 /* btc_bt_gap_args_t */
57 typedef union {
58     // BTC_BT_GAP_ACT_SET_SCAN_MODE,
59     struct set_bt_scan_mode_args {
60         esp_bt_connection_mode_t c_mode;
61         esp_bt_discovery_mode_t d_mode;
62     } set_scan_mode;
63 
64     // BTC_GAP_BT_ACT_START_DISCOVERY
65     struct start_disc_args {
66         esp_bt_inq_mode_t mode;
67         uint8_t inq_len;
68         uint8_t num_rsps;
69     } start_disc;
70 
71     // BTC_GAP_BT_ACT_GET_REMOTE_SERVICES
72     bt_bdaddr_t bda;
73 
74     // BTC_GAP_BT_ACT_GET_REMOTE_SERVICE_RECORD
75     struct get_rmt_srv_rcd_args {
76         bt_bdaddr_t bda;
77         esp_bt_uuid_t uuid;
78     } get_rmt_srv_rcd;
79 
80     // BTC_GAP_BT_ACT_SET_COD
81     struct set_cod_args {
82        esp_bt_cod_t cod;
83        esp_bt_cod_mode_t mode;
84     } set_cod;
85 
86     //BTC_GAP_BT_ACT_READ_RSSI_DELTA,
87     struct bt_read_rssi_delta_args {
88         bt_bdaddr_t bda;
89     } read_rssi_delta;
90 
91     // BTC_GAP_BT_ACT_REMOVE_BOND_DEVICE
92     struct rm_bond_device_args {
93        bt_bdaddr_t bda;
94     } rm_bond_device;
95 
96     // BTC_GAP_BT_ACT_SET_PIN_TYPE
97     struct set_pin_type_args {
98         esp_bt_pin_type_t pin_type;
99         uint8_t pin_code_len;
100         esp_bt_pin_code_t pin_code;
101     } set_pin_type;
102 
103     // BTC_GAP_BT_ACT_PIN_REPLY
104     struct pin_reply_args {
105         bt_bdaddr_t bda;
106         bool accept;
107         uint8_t pin_code_len;
108         esp_bt_pin_code_t pin_code;
109     } pin_reply;
110 
111     // BTC_GAP_BT_ACT_SET_SECURITY_PARAM
112     struct set_sec_param_args {
113         esp_bt_sp_param_t param_type;
114         uint8_t len;
115         uint8_t *value;
116     } set_security_param;
117 
118     // BTC_GAP_BT_ACT_PASSKEY_REPLY
119     struct passkey_reply_args {
120        bt_bdaddr_t bda;
121        bool accept;
122        uint32_t passkey;
123     } passkey_reply;
124 
125     // BTC_GAP_BT_ACT_CONFIRM_REPLY
126     struct confirm_reply_args {
127        bt_bdaddr_t bda;
128        bool accept;
129     } confirm_reply;
130 
131     // BTC_GAP_BT_ACT_CONFIG_EIR
132     struct config_eir_args {
133        esp_bt_eir_data_t eir_data;
134     } config_eir;
135 
136     // BTC_GAP_BT_ACT_SET_AFH_CHANNELS
137     struct set_afh_channels_args {
138        esp_bt_gap_afh_channels channels;
139     } set_afh_channels;
140 
141     // BTC_GAP_BT_ACT_READ_REMOTE_NAME
142     bt_bdaddr_t rmt_name_bda;
143 
144     // BTC_GAP_BT_ACT_SET_QOS
145     struct set_qos_args {
146         bt_bdaddr_t bda;
147         uint32_t t_poll;
148     } set_qos;
149 
150 } btc_gap_bt_args_t;
151 
152 void btc_gap_bt_call_handler(btc_msg_t *msg);
153 void btc_gap_bt_cb_handler(btc_msg_t *msg);
154 void btc_gap_bt_arg_deep_copy(btc_msg_t *msg, void *p_dest, void *p_src);
155 void btc_gap_bt_arg_deep_free(btc_msg_t *msg);
156 void btc_gap_bt_busy_level_updated(uint8_t bl_flags);
157 
158 esp_err_t btc_gap_bt_get_cod(esp_bt_cod_t *cod);
159 #endif /* #if BTC_GAP_BT_INCLUDED */
160 
161 #endif /* __BTC_GAP_BT_H__ */
162