3. FR8016HA加密配对相关问题

FR8016HA加密配对相关问题

  • T

    概述：初始化需要PIN码验证，连接蓝牙之后用gap_security_send_pairing_password(0,123456);发送绑定操作时所需的PIN码，看日志没触发任何绑定相关或者PIN码验证成功的事件触发。求助大家帮忙看看是不是初始化或者哪个环节有问题？

    安全参数初始化：
    gap_security_param_t param =
    {
    .mitm = true,
    .ble_secure_conn = false,
    .io_cap = GAP_IO_CAP_DISPLAY_ONLY,
    .pair_init_mode = GAP_PAIRING_MODE_WAIT_FOR_REQ,
    .bond_auth = true,
    .password = 123456,
    };
    gap_security_param_init(&param);

    0
  • M

    /从机端*********/
    从机的配对机制
    #if 0
    // 配置为绑定时需要PIN码
    gap_security_param_t param =
    {
    .mitm = true, // use PIN code during bonding
    .ble_secure_conn = true, //not enable security encryption
    .io_cap = GAP_IO_CAP_DISPLAY_ONLY, //ble device has output ability, will show pin code.
    .pair_init_mode = GAP_PAIRING_MODE_WAIT_FOR_REQ,//need bond
    .bond_auth = true, //need bond auth
    .password = 12345, //set PIN code, it is a dec num between 100000 ~ 999999
    };
    #endif

    #if 1
    //配置为不需要PIN码
    gap_security_param_t param =
    {
    .mitm = false, // use PIN code during bonding
    .ble_secure_conn = false, //not enable security encryption
    .io_cap = GAP_IO_CAP_DISPLAY_ONLY, //ble device has output ability, will show pin code.
    .pair_init_mode = GAP_PAIRING_MODE_WAIT_FOR_REQ, //need bond
    .bond_auth = true, //need bond auth
    .password = 0, //set PIN code, it is a dec num between 100000 ~ 999999
    };
    #endif
    //initialize bonding configuration
    gap_security_param_init(&param);
    //*****************************************************//

    /主机端*********/
    需要在 app_gap_evt_cb(gap_event_t *p_event)里面
    加入
    case GAP_SEC_EVT_BOND_FAIL: //!< Link bond is failed
    co_printf("GAP_SEC_EVT_BOND_FAIL:0x%02x\r\n",GAP_SEC_EVT_BOND_FAIL);
    break;
    case GAP_SEC_EVT_BOND_SUCCESS: //!< Link bond is successful
    co_printf("GAP_SEC_EVT_BOND_SUCCESS:0x%02x\r\n",GAP_SEC_EVT_BOND_SUCCESS);
    break;
    case GAP_SEC_EVT_PIN_CODE_REQ: //!< Link bond request pin code inpu
    gap_security_send_pairing_password(0,12345);
    co_printf("GAP_SEC_EVT_PIN_CODE_REQ:0x%02x\r\n",GAP_SEC_EVT_PIN_CODE_REQ);
    break;

    1
  • T

    您好，非常感谢答疑gap_security_send_pairing_password接口的用法。但是如果我想通过APP下发PIN到从机端，从机端能否使用gap_security_send_pairing_password来进行PIN码校验，就是我不想使用系统弹框去输入PIN码，APP这边是自定义界面给用户输入PIN码，PIN码传输到蓝牙模组之后，我有什么办法接着进行PIN码配对流程？

    0