开启DA14580蓝牙服务

平台：

协议栈版本：DA1458x_SDK 5.0.4

编译软件：keil 5.20

1，user_custs1_def.c下user_custs1_def.h 定义了

/// Custom1 Service Data Base Characteristic enum
enum
{
    CUST1_IDX_SVC = 0,

    CUST1_IDX_CONTROL_POINT_CHAR,
    CUST1_IDX_CONTROL_POINT_VAL,
    CUST1_IDX_CONTROL_POINT_USER_DESC,

    CUST1_IDX_LED_STATE_CHAR,
    CUST1_IDX_LED_STATE_VAL,
    CUST1_IDX_LED_STATE_USER_DESC,

    CUST1_IDX_ADC_VAL_1_CHAR,
    CUST1_IDX_ADC_VAL_1_VAL,
    CUST1_IDX_ADC_VAL_1_NTF_CFG,
    CUST1_IDX_ADC_VAL_1_USER_DESC,

    CUST1_IDX_ADC_VAL_2_CHAR,
    CUST1_IDX_ADC_VAL_2_VAL,
    CUST1_IDX_ADC_VAL_2_USER_DESC,

    CUST1_IDX_BUTTON_STATE_CHAR,
    CUST1_IDX_BUTTON_STATE_VAL,
    CUST1_IDX_BUTTON_STATE_NTF_CFG,
    CUST1_IDX_BUTTON_STATE_USER_DESC,

    CUST1_IDX_INDICATEABLE_CHAR,
    CUST1_IDX_INDICATEABLE_VAL,
    CUST1_IDX_INDICATEABLE_IND_CFG,
    CUST1_IDX_INDICATEABLE_USER_DESC,

    CUST1_IDX_LONG_VALUE_CHAR,
    CUST1_IDX_LONG_VALUE_VAL,
    CUST1_IDX_LONG_VALUE_NTF_CFG,
    CUST1_IDX_LONG_VALUE_USER_DESC,

    CUST1_IDX_NB
};

等同于：

M10的 app文件下 streamdatad.c下的 streamdatad.h。

/* StreamData Device service */
enum
{
    STREAMDATAD_IDX_PRIM_SVC,
	
    STREAMDATAD_IDX_ENABLE_CHAR,
    STREAMDATAD_IDX_ENABLE_VAL,
	   STREAMDATAD_IDX_ENABLE_EN,
    STREAMDATAD_IDX_ENABLE_DESC,
	
    STREAMDATAD_IDX_STREAMDATAD_D0_CHAR,
    STREAMDATAD_IDX_STREAMDATAD_D0_VAL,
    STREAMDATAD_IDX_STREAMDATAD_D0_EN,
    STREAMDATAD_IDX_STREAMDATAD_D0_DESC,
	
    STREAMDATAD_IDX_NB
    
};

2，sdk_profiles文件下 diss.c 下diss.h 定义了

///Attributes State Machine
enum
{
    DIS_IDX_SVC,

    DIS_IDX_MANUFACTURER_NAME_CHAR,
    DIS_IDX_MANUFACTURER_NAME_VAL,

    DIS_IDX_MODEL_NB_STR_CHAR,
    DIS_IDX_MODEL_NB_STR_VAL,

    DIS_IDX_SERIAL_NB_STR_CHAR,
    DIS_IDX_SERIAL_NB_STR_VAL,

    DIS_IDX_HARD_REV_STR_CHAR,
    DIS_IDX_HARD_REV_STR_VAL,

    DIS_IDX_FIRM_REV_STR_CHAR,
    DIS_IDX_FIRM_REV_STR_VAL,

    DIS_IDX_SW_REV_STR_CHAR,
    DIS_IDX_SW_REV_STR_VAL,

    DIS_IDX_SYSTEM_ID_CHAR,
    DIS_IDX_SYSTEM_ID_VAL,

    DIS_IDX_IEEE_CHAR,
    DIS_IDX_IEEE_VAL,

    DIS_IDX_PNP_ID_CHAR,
    DIS_IDX_PNP_ID_VAL,

    DIS_IDX_NB,
};

3，

文件：ble_580_sw_version.中定义了上图中Firmware Revision String

文件：ble_580_sw_version.中定义了上图中Software Revision String

同于：

M10的 app文件下 streamdatad.c下的 streamdatad.h。

官方蓝牙例程

平台：SDK5.0.4

工程：..\5.0.4\projects\target_apps\ble_examples\ble_app_peripheral

1，文件 user_custs1_def.c

更改原：

//static struct att_char128_desc custs1_ctrl_point_char       = {ATT_CHAR_PROP_WR,
//                                                              {0, 0},
//                                                              DEF_CUST1_CTRL_POINT_UUID_128};

//static struct att_char128_desc custs1_led_state_char        = {ATT_CHAR_PROP_WR_NO_RESP,
//                                                              {0, 0},
//                                                              DEF_CUST1_LED_STATE_UUID_128};

//static struct att_char128_desc custs1_adc_val_1_char        = {ATT_CHAR_PROP_RD | ATT_CHAR_PROP_NTF,
//                                                              {0, 0},
//                                                              DEF_CUST1_ADC_VAL_1_UUID_128};

//static struct att_char128_desc custs1_adc_val_2_char        = {ATT_CHAR_PROP_RD,
//                                                              {0, 0},
//                                                              DEF_CUST1_ADC_VAL_2_UUID_128};

//static struct att_char128_desc custs1_button_state_char     = {ATT_CHAR_PROP_RD | ATT_CHAR_PROP_NTF,
//                                                              {0, 0},
//                                                              DEF_CUST1_BUTTON_STATE_UUID_128};

//static struct att_char128_desc custs1_indicateable_char     = {ATT_CHAR_PROP_RD | ATT_CHAR_PROP_IND,
//                                                              {0, 0},
//                                                              DEF_CUST1_INDICATEABLE_UUID_128};

//static struct att_char128_desc custs1_long_value_char       = {ATT_CHAR_PROP_RD | ATT_CHAR_PROP_WR | ATT_CHAR_PROP_NTF,
//                                                              {0, 0},
//                                                              DEF_CUST1_LONG_VALUE_UUID_128};

改为：

	static struct att_char_desc custs1_ctrl_point_char       = {ATT_CHAR_PROP_WR,
                                                              {0, 0},
                                                              DEF_CUST1_CTRL_POINT_UUID_128};

static struct att_char_desc custs1_led_state_char        = {ATT_CHAR_PROP_WR_NO_RESP,
                                                              {0, 0},
                                                              DEF_CUST1_LED_STATE_UUID_128};

static struct att_char_desc custs1_adc_val_1_char        = {ATT_CHAR_PROP_RD | ATT_CHAR_PROP_NTF,
                                                              {0, 0},
                                                              DEF_CUST1_ADC_VAL_1_UUID_128};

static struct att_char_desc custs1_adc_val_2_char        = {ATT_CHAR_PROP_RD,
                                                              {0, 0},
                                                              DEF_CUST1_ADC_VAL_2_UUID_128};

static struct att_char_desc custs1_button_state_char     = {ATT_CHAR_PROP_RD | ATT_CHAR_PROP_NTF,
                                                              {0, 0},
                                                              DEF_CUST1_BUTTON_STATE_UUID_128};

static struct att_char_desc custs1_indicateable_char     = {ATT_CHAR_PROP_RD | ATT_CHAR_PROP_IND,
                                                              {0, 0},
                                                              DEF_CUST1_INDICATEABLE_UUID_128};

static struct att_char_desc custs1_long_value_char       = {ATT_CHAR_PROP_RD | ATT_CHAR_PROP_WR | ATT_CHAR_PROP_NTF,
                                                              {0, 0},
                                                              DEF_CUST1_LONG_VALUE_UUID_128};

可以将UUID的长度改为2字节16位的。

将43行，改如下

static att_svc_desc128_t custs1_svc                              = DEF_CUST1_SVC_UUID_128;
//static  uint8_t custs1_svc[ATT_UUID_16_LEN]           = DEF_CUST1_SVC_UUID_128;

可以将服务UUID改为2字节16位的。

2，文件user_ota.c 或是 user_peripheral.c 中，蓝牙只需读取发送在此处。

void user_catch_rest_hndl(ke_msg_id_t const msgid,
                          void const *param,
                          ke_task_id_t const dest_id,
                          ke_task_id_t const src_id)
{
    switch(msgid)
    {
        case GAPC_PARAM_UPDATED_IND:
        {
            // Cast the "param" pointer to the appropriate message structure
            struct gapc_param_updated_ind const *msg_param = (struct gapc_param_updated_ind const *)(param);

            // Check if updated Conn Params filled to preffered ones
            if ((msg_param->con_interval >= user_connection_param_conf.intv_min) &&
                (msg_param->con_interval <= user_connection_param_conf.intv_max) &&
                (msg_param->con_latency == user_connection_param_conf.latency) &&
                (msg_param->sup_to == user_connection_param_conf.time_out))
            {
            }
        } break;

				
			

//2018.6.14  JC
        case CUSTS1_VAL_WRITE_IND:
        {
            struct custs1_val_write_ind const *msg_param = (struct custs1_val_write_ind const *)(param);

            switch (msg_param->handle)
            {
                case CUST1_IDX_CONTROL_POINT_VAL:
                   user_custs1_ctrl_wr_ind_handler(msgid, msg_param, dest_id, src_id);
                   break;

                case CUST1_IDX_LED_STATE_VAL:
                    user_custs1_led_wr_ind_handler(msgid, msg_param, dest_id, src_id);
                    break;

                case CUST1_IDX_ADC_VAL_1_NTF_CFG:
                    user_custs1_adc_val_1_cfg_ind_handler(msgid, msg_param, dest_id, src_id);
                    break;

                case CUST1_IDX_BUTTON_STATE_NTF_CFG:
                    user_custs1_button_cfg_ind_handler(msgid, msg_param, dest_id, src_id);
                    break;

                case CUST1_IDX_INDICATEABLE_IND_CFG:
                    user_custs1_long_val_cfg_ind_handler(msgid, msg_param, dest_id, src_id);
                    break;

                case CUST1_IDX_LONG_VALUE_NTF_CFG:
                    user_custs1_long_val_cfg_ind_handler(msgid, msg_param, dest_id, src_id);
                    break;

                case CUST1_IDX_LONG_VALUE_VAL:
                    user_custs1_long_val_wr_ind_handler(msgid, msg_param, dest_id, src_id);
                    break;

                default:
                    break;
            }
        } break;

        case CUSTS1_VAL_NTF_CFM:
        {
            struct custs1_val_ntf_cfm const *msg_param = (struct custs1_val_ntf_cfm const *)(param);

            switch (msg_param->handle)
            {
                case CUST1_IDX_ADC_VAL_1_VAL:
                    break;

                case CUST1_IDX_BUTTON_STATE_VAL:
                    break;

                case CUST1_IDX_LONG_VALUE_VAL:
                    break;

                default:
                    break;
            }
        } break;

        case CUSTS1_VAL_IND_CFM:
        {
            struct custs1_val_ind_cfm const *msg_param = (struct custs1_val_ind_cfm const *)(param);

            switch (msg_param->handle)
            {
                case CUST1_IDX_INDICATEABLE_VAL:
                    break;

                default:
                    break;
             }
         } break;


//以上

				
				
				
        default:
            break;
    }
}

参考：https://blog.csdn.net/a369000753/article/details/53510146

开启DA14580蓝牙服务

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