nRF52840《主从一体工程中》如何配置不同的基础128bit的UUID

[JackWan]

大家好：

[JackWan]

我这边现在遇到的问题是，无法在nRF52840主从一体的工程中创建两组自定义且不同的基础128bit的UUID，连续创建了两组不同的基础128bit的UUID，但是编译下载调试却发现只有第一次添加的哪组基础128bit的UUID生效了，第一次添加的另一组基础128bit的UUID不成功。

我想要实现的功能是：

1、设备1(主机角色)，配置了一个自定义且独有的基础128bit的UUID。

2、设备2(从机角色)，配置了另外一个自定义且独有的基础128bit的UUID。

3、设备3(主机角色)，分别配置上同两组自定义且独有的基础128bit的UUID，以便能和设备1(主机角色)，设备2(从机角色)进行蓝牙数据通信。

我想要实现的就是主从一体的三方蓝牙交互通信，所以需要两组不同的基础128bit的UUID，请问可以提供下范例参考代码吗？

[JackWan]

The problem I am facing now is that I can't create two sets of custom and different basic 128-bit UUIDs in the nRF52840 master-slave project, creating 33 consecutive sets of different basic 128-bit UUIDs, but compiling and downloading Debugging found that only the first set of 128-bit UUIDs added for the first time took effect, and the other set of the base 128-bit UUIDs added the second time was unsuccessful.

The features I want to implement are:

As shown in Figure 1, Device 1 (Host Role) has a basic 128-bit UUID unique to the custom Royal Sister.

2. Device 2 (slave role) is configured with another custom and unique base 128-bit UUID.

3. Device 3 (host role) is configured with the same two sets of customized and unique 128-bit UUIDs to enable Bluetooth data communication with device 1 (host role) and device 2 (slave role).

What I want to achieve is the master-slave three-party Bluetooth interactive communication, so I need two different sets of basic 128-bit UUID. Can I provide the following example reference code?

[Amanda Hsieh]

Hi Jack,

JackWan said:

and the other set of the base 128-bit UUIDs added the second time was unsuccessful.

Which par is s fail? Cental to Cental or Cental to Peripheral? What is the operation? What is the error message?

JackWan said:

As shown in Figure 1

The figure is missing.  

Please kindly provide more information to help us identify the questions.

-Amanda H.