Function at_create_resp

components/net/at/src/at_client.c:64–89

* Create response object. * * @param buf_size the maximum response buffer size * @param line_num the number of setting response lines * = 0: the response data will auto return when received 'OK' or 'ERROR' * != 0: the response data will return when received setting lines number data * @param timeout the maximum response time * * @return != RT_NULL: response object *

 *          = RT_NULL: no memory
 */
at_response_t at_create_resp(rt_size_t buf_size, rt_size_t line_num, rt_int32_t timeout)
{
    at_response_t resp = RT_NULL;

    resp = (at_response_t)rt_calloc(1, sizeof(struct at_response));
    if (resp == RT_NULL)
    {
        LOG_E("AT create response object failed! No memory for response object!");
        return RT_NULL;
    }

    resp->buf = (char *)rt_calloc(1, buf_size);
    if (resp->buf == RT_NULL)
    {
        LOG_E("AT create response object failed! No memory for response buffer!");
        rt_free(resp);
        return RT_NULL;
    }

    resp->buf_size    = buf_size;
    resp->line_num    = line_num;
    resp->line_counts = 0;
    resp->timeout     = timeout;

    return resp;
}

/**
 * Delete and free response object.