可解决的私人地址问题

是的，夏天，我相信你是correct. BR JE_Dialog

你好，
我在DA14583DEVKT-B板上使用SDK 5.0.3软件。
我拍摄了“BLE_APP_PERITELAL”（给出了BLE示例项目）。

我已将“address_src”更改为“gapm_gen_static_rnd_addr”。
在扫描蓝牙设备时，我正面临问题。在扫描蓝牙设备地址时，没有任何电源周期（DA14583）正在发生变化。根据蓝牙核心规范，如果我们选择了静态随机地址，那么蓝牙地址必须在每个电源周期上更改。

我的要求是需要在每个电源周期上更改蓝牙设备地址。
请指导我解决这个问题。

Regards,
Mahesh Chandana。

嗨mahesh，

This is a known issue, and there is a work around for this, you can use the GAPM_GEN_RAND_ADDR_CMD with a GAP_STATIC_ADDR type and store the generated address returned in GAPM_DEV_BDADDR_IND message. Then a GAPM_START_ADVERTISE_CMD should be sent with address source set to GAPM_PROVIDED_RND_ADDR and providing the stored random address in the address field, for more info regarding the commands please check the RW-BLE-GAP-IS. The idea is to call the above process during initialization of the device, for example when the setup of your database has been completed and then, after aquiring the bd_address you can start advertising.

谢谢mt_dialog.

你好，
其中函数以及我们需要执行这些更改序列的文件。

“GAPM_PROVIDED_RND_ADDR”我直接在“user_config.h”中更改。

Regards,
Mahesh Chandana。

嗨mahesh，

没有特殊文件来实现这一点，只需创建一个发送命令Gapm_gen_rand_addr_cmd的函数，通过catch_rest机制（cathm_dev_bdaddr_ind检索命令，并在准备广告命令时设置您从该指示中获取的DB地址OP-> ADDR成员中的GAPM_START_ADVERTERS_CMD结构。检查上面提到的文件是否有关结构的任何细节。

谢谢mt_dialog.

你好

在发送命令“GAPM_GEN_RAND_ADDR_CMD”后，我能够检索CATCH_REST机制（捕获GAPM_DEV_BDDDR_IND）。能够读取随机地址。

我正在调用app_gapm_gen_rand_addr_msg_create（）中的“default_app_on_db_init_complete（）中，如下所示

void default_app_on_db_init_complete（void）
{
struct gapm_gen_rand_addr_cmd * cmd;
cmd = app_gapm_gen_rand_addr_msg_create（）;
app_gapm_gen_rand_addr_msg_send（cmd）;

Execute_default_operation_void（default_operation_adv）;
返回;
}

收到生成的随机BD地址后，我需要更新。
如您所说，我们可以在Op-> Addr成员中的GapM_Start_Advertise_cmd Struct中更新它（如下所示）

__inline struct gapm_start_advertise_cmd * app_advertise_start_msg_create（void）
{
struct gapm_start_advertise_cmd* cmd = KE_MSG_ALLOC(GAPM_START_ADVERTISE_CMD,
task_gapm，task_app，
gapm_start_advertise_cmd）;

CMD-> OP-> ADDR = RERETIEGEADDRESS;
返回（cmd）;
}

但我们正在接收用户级别的随机地址，相同的方式从用户级别传递随机地址。
有任何规定可以从用户级别访问“Op-> Addr”。请指导我是更新OP-> ADDR的合适位置。

Regards,
Mahesh Chandana。

嗨mahesh，

您可以在不使用App_easy函数的情况下进行自定义启动广告功能，分配GAPM_START_ADVERTISE_CMD消息，用正确的参数填充它并发送它，或者，您只能在user_config.h中更改为gapm_provide_rnd_addr以及启动广告调用app_easy_gap_undircted_advertise_get_active（）然后将生成的地址复制到cmd-> op.addr成员并最终调用app_easy_gap_undircated_advertise_start（）。

谢谢mt_dialog.

嗨Sprhawk，Mahesh

我已经表示在前vious post you ve posted every message during the user_app_init() is discarded since the stack gets reseted after the invokation of the function. In the post #6 "The idea is to call the above process during initialization of the device, for example when the setup of your database has been completed and then, after aquiring the bd_address you can start advertising." So you can generate the bd_address after your database gets initialized (send the command in the app_on_db_init_complete) or if dont have any database when the device configuration is complete (send the generate address command when app_on_set_dev_config_complete()). After you have aquired the bd_address (meaning in the handler that handler the GAPM_DEV_BDADDR_IND) you can copy the address in a variable and allocate your advertising command fill in the proper structures and send the message (as Mahesh suggested). Or you can wait for the GAPM_CMP_EVT (that indicates that the command has completed) and start advertising from that callback. This will ensure that the sequence of messages will be proper.

还要检查这篇文章http：//support.dialog-semicondiondiond.com/question-about-generation-tatic ...

谢谢mt_dialog.