Function at_client_get

components/net/at/src/at_client.c:673–693

* get AT client object by AT device name. * * @dev_name AT client device name * * @return AT client object */

 * @return AT client object
 */
at_client_t at_client_get(const char *dev_name)
{
    RT_ASSERT(dev_name);

    rt_slist_t *node;
    at_client_t client;

    rt_base_t level = rt_hw_interrupt_disable();
    rt_slist_for_each(node, &g_at_client_list)
    {
        client = rt_slist_entry(node, struct at_client, list);
        if (rt_strcmp(client->device->parent.name, dev_name) == 0)
        {
            rt_hw_interrupt_enable(level);
            return client;
        }
    }
    rt_hw_interrupt_enable(level);

    return RT_NULL;
}

/**
 * get first AT client object in the table.