AT组件无法初始化成功

发布于 2024-11-13 15:31:35 浏览：291 订阅该版

```c
at_client_t at_client_get(const char *dev_name)
{
    int idx = 0;

RT_ASSERT(dev_name);
    rt_kprintf("get AT client object by device name: %s\n", dev_name);
    rt_kprintf("at_client_table[idx].device->parent.name: %s\n", at_client_table[idx].device->parent.name);
    for (idx = 0; idx < AT_CLIENT_NUM_MAX; idx++)
    {
	    rt_kprintf("at_client_table[idx].device->parent.name: %s\n", at_client_table[idx].device->parent.name);
        rt_kprintf("idx: %d\n", idx);
        if (rt_strcmp(at_client_table[idx].device->parent.name, dev_name) == 0)
        {
            rt_kprintf("at_client_table[idx].device->parent.name: %s\n", at_client_table[idx].device->parent.name);
            return &at_client_table[idx];
        }
    }
        rt_kprintf("at_client_table[idx].device->parent.name: %s\n", at_client_table[idx].device->parent.name);
    return RT_NULL;
}
```
下面是打印的结果
```
get AT client object by device name: uart3
at_client_table[idx].device->parent.name: (NULL)
at_client_table[idx].device->parent.name: (NULL)
idx: 0
```
说明`at_client_table[idx].device->parent.name`没有进行初始化，我需要在哪里初始化它