I'm using the scan_request tracker example and ble_app_security and I'm able to print out the address of the device that has sent the scan request. However, I want to check this address and know when a device that has been paired and is disconnected, sends a scan request.

Is there a way to verify if a device has been previously paired with?

Regards,

Hamid

我遵循UM-B-080_DA14585_586_SDK_6_Software_Developer's_Guide_3v0.pdf检查的例子没有任何代码修改。现在我在8.5支柱4(安全)，我没有看到设备名称“对话-安全”显示在我的iOS LightBlue应用程序。(附件是错误的屏幕截图)。前面的所有示例都成功地工作。< / p > < p >嗯- b - 080 - _da14585_586_sdk_6_software_developer 's_Guide_3v0.pdf < br / > 72页图43:支柱4应用程序——用户应用程序代码流配对使用万能钥匙,我找不到app_easy_security_set_tk (), app_easy_security_tk_exchange (), app_on_ltk_exchange()和default_app_on_ltk_exchange()的项目。图44:Pillar 4 Application - User Application Code Flow for Pairing using Just Works，我在项目中找不到app_on_ltk_exchange()和default_app_on_ltk_exchange()。< / p > < p >请建议。< / p > < p >谢谢。< / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords / da14585”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > DA14585 < / > < / div > < div class = " field-item古怪”> < a href = " / resource-keywords / ble-security-pairing”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > BLE安全配对< / > < / div > < / div > < / div > < div class =”字段field-name-field-attachment field-type-file field-label-above”> < div类= "字段标签" >附件:< / div > < div class = "字段条目" > < div class =”field-item甚至“> <跨类=“文件”> < img类= "文件图标" alt =“PDF图标”title =“应用程序/ PDF”src = " /模块/文件/图标/ application-pdf.png " / > < a href = " https://support.dialog-semiconductor.com/system/files/attachments/ble_app_security%20error.pdf " type="application/pdf; length=323473">ble_app_security error.pdf