1 // Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef __BTC_DM_H__ 16 #define __BTC_DM_H__ 17 18 #include "btc/btc_task.h" 19 #include "esp_bt_defs.h" 20 #include "bta/bta_api.h" 21 22 typedef enum { 23 BTC_DM_SEC_ACT 24 } btc_dm_sec_act_t; 25 26 /* btc_dm_args_t */ 27 typedef union { 28 //BTC_DM_SEC_ACT 29 tBTA_DM_SEC sec; 30 } btc_dm_sec_args_t; 31 32 typedef struct 33 { 34 bool is_penc_key_rcvd; 35 tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */ 36 bool is_pcsrk_key_rcvd; 37 tBTM_LE_PCSRK_KEYS pcsrk_key; /* received peer device SRK */ 38 bool is_pid_key_rcvd; 39 tBTM_LE_PID_KEYS pid_key; /* peer device ID key */ 40 bool is_lenc_key_rcvd; 41 tBTM_LE_LENC_KEYS lenc_key; /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/ 42 bool is_lcsrk_key_rcvd; 43 tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/ 44 bool is_lidk_key_rcvd; /* local identity key received */ 45 } btc_dm_ble_cb_t; 46 47 typedef struct 48 { 49 bt_bdaddr_t static_bdaddr; 50 BD_ADDR bd_addr; 51 btc_dm_ble_cb_t ble; 52 } btc_dm_pairing_cb_t; 53 54 typedef struct 55 { 56 uint8_t ir[BT_OCTET16_LEN]; 57 uint8_t irk[BT_OCTET16_LEN]; 58 uint8_t dhk[BT_OCTET16_LEN]; 59 } btc_dm_local_key_id_t; 60 61 typedef struct 62 { 63 bool is_er_rcvd; 64 uint8_t er[BT_OCTET16_LEN]; 65 bool is_id_keys_rcvd; 66 btc_dm_local_key_id_t id_keys; /* ID kyes */ 67 } btc_dm_local_key_cb_t; 68 69 typedef struct 70 { 71 tBTA_SERVICE_MASK btc_enabled_services; 72 #if (SMP_INCLUDED == TRUE) 73 btc_dm_pairing_cb_t pairing_cb; 74 btc_dm_local_key_cb_t ble_local_key_cb; 75 #endif 76 } btc_dm_cb_t; 77 78 #if BTC_DYNAMIC_MEMORY == FALSE 79 extern btc_dm_cb_t btc_dm_cb; 80 #else 81 extern btc_dm_cb_t *btc_dm_cb_ptr; 82 #define btc_dm_cb (*btc_dm_cb_ptr) 83 #endif 84 85 // void btc_dm_call_handler(btc_msg_t *msg); 86 void btc_dm_sec_evt(tBTA_DM_SEC_EVT event, tBTA_DM_SEC *data); 87 void btc_dm_sec_cb_handler(btc_msg_t *msg); 88 void btc_dm_sec_arg_deep_copy(btc_msg_t *msg, void *dst, void *src); 89 90 bt_status_t btc_dm_enable_service(tBTA_SERVICE_ID service_id); 91 bt_status_t btc_dm_disable_service(tBTA_SERVICE_ID service_id); 92 93 #if (SMP_INCLUDED == TRUE) 94 void btc_dm_load_ble_local_keys(void); 95 96 void btc_dm_get_ble_local_keys(tBTA_DM_BLE_LOCAL_KEY_MASK *p_key_mask, BT_OCTET16 er, 97 tBTA_BLE_LOCAL_ID_KEYS *p_id_keys); 98 #endif 99 100 #endif /* __BTC_DM_H__ */ 101
