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6626数值比较配对过程参考以 ..\ble_app_simple工程为例. 1- 代码修改 参考 飘红加粗处
main.c int main(void) { struct ob_stack_param param = { .max_connection = OB_LE_HOST_CONNECTION_NB, .max_ext_adv_set = OB_LE_HOST_ADV_SET_NUM, .max_att_mtu = OB_LE_HOST_ATT_MTU, .max_gatt_serv_num = OB_LE_HOST_MAX_GATT_SERV_NUM, .max_gatt_write_cache = OB_LE_HOST_ATT_WRITE_CACHE_SIZE, .smp_sc_support = OB_LE_HOST_SC_PAIRING, }; drv_wdt_init(0); board_init(); hardware_init(); drv_rf_init(); evt_init(); evt_timer_init(); shell_init(NULL); nvds_init(0); extern void ebh_smp_fsm_config_per_sc(void); ebh_smp_fsm_config_per_sc(); //添加sc omble_init(¶m); .... \src\main\app_sec.c #define PERIPHERAL_IOCAP OB_SMP_IOCAP_DISP_YN//IO能力配置 static void app_sec_event_cb(uint16_t evt_id, const omble_evt_t *evt) { if (evt_id == OB_GAP_EVT_CONNECTED) { log_debug("OB_GAP_EVT_CONNECTED(%d): %d\n", evt->gap.conn_idx, evt->gap.connected.adv_idx); } else if (evt_id == OB_GAP_EVT_DISCONNECTED) { log_debug("OB_GAP_EVT_DISCONNECTED 0x%02X\n", evt->gap.disconnected.reason); } else if (evt_id == OB_GAP_EVT_PIN_REQUEST) { log_debug("OB_GAP_EVT_PIN_REQUEST:%d\n", evt->gap.pin_request.type); ob_smp_pin_t pin_info; switch (evt->gap.pin_request.type) { case OB_SMP_PIN_TYPE_DIS: log_debug("show pin:%06d\n", evt->gap.pin_request.pin_code); case OB_SMP_PIN_TYPE_NONE: ob_gap_pin_response(evt->gap.conn_idx, true, &pin_info); break; case OB_SMP_PIN_TYPE_DIS_YN: //Numeric comparsion log_debug("\nOB_SMP_PIN_TYPE_DIS_YN pin:%06d\n", evt->gap.pin_request.pin_code);//需要显示在LCD上的的PIN ob_gap_pin_response(evt->gap.conn_idx, true,NULL); //用户点击输入，此处在输入Yes/No的事件中才发送。 这里是简单直接回复了。 break; case OB_SMP_PIN_TYPE_PK_REQ: case OB_SMP_PIN_TYPE_OOB_REQ: { break; } } } else if (evt_id == OB_GAP_EVT_BONDED) ..... else if (evt_id == OB_GAP_EVT_PAIRING_REQUEST) { log_debug("OB_GAP_EVT_PAIRING_REQUEST\n"); ob_pairing_param_t response; response.authreq.bond_flags = 1; response.authreq.mitm = 1; response.authreq.sc = 1; //要启用SC response.oob_data_flag = 0; response.initiator_key_distribution = OB_SMP_DIST_BIT_ENC_KEY | OB_SMP_DIST_BIT_ID_KEY; response.responder_key_distribution = OB_SMP_DIST_BIT_ENC_KEY; response.io_capability = PERIPHERAL_IOCAP; //配置好IO ob_gap_pairing_response(evt->gap.conn_idx, &response); } ..... |
