NRF52832 Mesh SDK 调试记录

- 日理万妓 2021-11-02 11:01 298阅读 0赞

1.Mesh SDK模型，Node节点在重启之后，心跳不能正常保持，即无法在次启动心跳的解决办法：

原因：主要是因为相关模型没有从Flash里面读取所致，因此只需要回复保存配置即可。

关键代码如下：

#if ACCESS_MODEL_PUBLISH_PERIOD_RESTORE
    static inline void restore_publication_period(access_common_t * p_model)
    {
        if (p_model->model_info.publication_period.step_num != 0)
        {
            access_publish_period_set(&p_model->publication_state,
                                      (access_publish_resolution_t) p_model->model_info.publication_period.step_res,
                                      p_model->model_info.publication_period.step_num);
        }
    }
    #endif
    
    static inline bool restore_models(void)
    {
        bool success;
        uint32_t restore_count = restore_flash_data(FLASH_GROUP_MODEL, restore_acquired_model, &success);
        if (success && restore_count > 0)
        {
            for (access_model_handle_t i = 0; i < ACCESS_MODEL_COUNT; ++i)
            {
                if (m_model_pool[i].model_info.element_index != ACCESS_ELEMENT_INDEX_INVALID)
                {
                        restore_addresses_for_model(&m_model_pool[i]);
    
        #if ACCESS_MODEL_PUBLISH_PERIOD_RESTORE
                        restore_publication_period(&m_model_pool[i]);
        #endif
                }
            }
        }
        return success;
    }

要想使能恢复心跳等模型，只需要使能 ACCESS\_MODEL\_PUBLISH\_PERIOD\_RESTORE 宏即可。宏位于文件： nrf\_mesh\_config\_core.h

本文章将会对遇到的Mesh SDK遇到的问题，进行长期更新，也欢迎大家有什么问题，留言。

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![666091-20180716120116388-132414460.png][]

标签: [CAN总线协议][CAN], [CAN总线协议实例][CAN 1], [CAN总线学习笔记][CAN 2]

转载于:https://www.cnblogs.com/kmust/p/10948224.html

[666091-20180716120116388-132414460.png]: /images/20211101/14665b47708543e68753b8fe7fe0374d.png
[CAN]: https://www.cnblogs.com/kmust/tag/CAN%E6%80%BB%E7%BA%BF%E5%8D%8F%E8%AE%AE/
[CAN 1]: https://www.cnblogs.com/kmust/tag/CAN%E6%80%BB%E7%BA%BF%E5%8D%8F%E8%AE%AE%E5%AE%9E%E4%BE%8B/
[CAN 2]: https://www.cnblogs.com/kmust/tag/CAN%E6%80%BB%E7%BA%BF%E5%AD%A6%E4%B9%A0%E7%AC%94%E8%AE%B0/