zb sdk 13个endopint 加入组后，控制组报错

wx_6430291046

8258芯片
路由节点有13个endpoint,把这13个endpoint加入一个组2，协调器发送组2开关命令后，路由节点会报错：报错行号197，报错事件0x12。
经过测试12个endpoint加入一个组不会出现这个问题。

查询到0x12是 SYS_EXCEPTTION_ZB_BUFFER_EXCEPTION_FREE_MULIT


我在sdk中，并没有找到和 SYS_EXCEPTTION_ZB_BUFFER_EXCEPTION_FREE_MULIT 相关的代码，请问如何能让13个endpoint正常组控？

wes58

It is interesting that you said that you can have 12 endpoints in the group.
In stack_cfg.h you have:

1. /**
   
2. *  @brief  APS: MAX number of groups size in the group table
   
3. *          In each group entry, there is 8 endpoints existed.
   
4. */
   
5. #define APS_GROUP_TABLE_NUM                           8

复制代码

It says that you can have 8 endpoints in a group.

And in stack\zigbee\aps\aps_api.h, which is used in aps_group.c there is:

1. #define APS_EP_NUM_IN_GROUP,_TBL                        8

复制代码

wx_6430291046

wes58 发表于 2025-8-16 16:42
It is interesting that you said that you can have 12 endpoints in the group.
In stack_cfg.h you have ...

我之前把这个值改为16了。并且10个endpoint加入组，已经稳定运行一段时间了，再添加到13个，组控就会出问题。

TL_YANGBIN