BK7231无线模块，是否已经有移植好的驱动？

发布于 2019-04-22 21:38:38 浏览：2910 订阅该版

* 本帖最后由 aozima 于 2019-4-23 09:21 编辑 *

之前买了一个alios的开发板，下载了RT-Thread, 基本功能都可以用，但WIFI模块找不到可用的驱动。 哪位大神写过这个驱动？自己用ESP8266驱动修改试了一下，返回都是ERROR。。

```static void esp8266_init_thread_entry(void *parameter)
{
    at_response_t resp = RT_NULL;
    rt_err_t result = RT_EOK;
    rt_size_t i;
    resp = at_create_resp(128, 0, rt_tick_from_millisecond(5000));
    if (!resp)
    {
        LOG_E("No memory for response structure!");
        result = -RT_ENOMEM;
        goto __exit;
    }
    rt_thread_delay(rt_tick_from_millisecond(5000));
    /* reset module */
    AT_SEND_CMD(resp, "AT");
    /* reset waiting delay */
    rt_thread_delay(rt_tick_from_millisecond(1000));
    /* disable echo */
    //AT_SEND_CMD(resp, "ATE0");
    /* set current mode to Wi-Fi station */
    //AT_SEND_CMD(resp, "AT+CWMODE=1");
    /* get module version */
    AT_SEND_CMD(resp, "AT+FWVER?");
    /* show module version */
    for (i = 0; i < resp->line_counts - 1; i++)
    {
        LOG_D("%s", at_resp_get_line(resp, i + 1));
    }
    /* connect to WiFi AP */
    if (at_exec_cmd(at_resp_set_info(resp, 128, 0, 20 * RT_TICK_PER_SECOND), "AT+WJAP=\"%s\",\"%s\"",
            AT_DEVICE_WIFI_SSID, AT_DEVICE_WIFI_PASSWORD) != RT_EOK)
    {
        LOG_E("AT network initialize failed, check ssid(%s) and password(%s).", AT_DEVICE_WIFI_SSID, AT_DEVICE_WIFI_PASSWORD);
        result = -RT_ERROR;
        goto __exit;
    }
    //AT_SEND_CMD(resp, "AT+CIPMUX=1");
__exit:
    if (resp)
    {
        at_delete_resp(resp);
    }
    if (!result)
    {
        LOG_I("AT network initialize success!");
    }
    else
    {
        LOG_E("AT network initialize failed (%d)!", result);
    }
}
```