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Posted to commits@mynewt.apache.org by GitBox <gi...@apache.org> on 2019/10/30 02:32:40 UTC

[GitHub] [mynewt-nimble] xumn3348 opened a new issue #631: 修改开发板BLE的服务的UUID,只能重启手机系统后才能重新更新到最新的? 重启开发板和重启APP没用。

xumn3348 opened a new issue #631: 修改开发板BLE的服务的UUID,只能重启手机系统后才能重新更新到最新的? 重启开发板和重启APP没用。
URL: https://github.com/apache/mynewt-nimble/issues/631
 
 
   手机蓝牙APP连接(或重连) 外围设备后, 发的是 attr req,而不是group type req, 这样如果动态修改了属性的信息,譬如uuid, 在app上是感知不到的, 需要重启手机后,APP才会发group type req请求更新这些信息。
   不清楚nordic 的闭源协议栈如何处理这个问题,但nimBLE协议栈的确对这个问题不能健壮处理。

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