143 lines
4.9 KiB
C
143 lines
4.9 KiB
C
/*
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* RT-Thread Wi-Fi Device
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*
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* COPYRIGHT (C) 2014 - 2018, Shanghai Real-Thread Technology Co., Ltd
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*
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* This file is part of RT-Thread (http://www.rt-thread.org)
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*
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Change Logs:
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* Date Author Notes
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* 2018-02-27 EvalZero the first verion
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*/
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#include <rtthread.h>
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#include <rtdevice.h>
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#include <lwip/netifapi.h>
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#include "wlan_dev.h"
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#include "wlan_cmd.h"
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#define WLAN_MGNT_DEBUG 1
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#if WLAN_MGNT_DEBUG
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#define WLAN_MGNT_DBG(...) rt_kprintf("[WLAN_MGNT]"),rt_kprintf(__VA_ARGS__)
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#else
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#define WLAN_MGNT_DBG(...)
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#endif
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#ifndef WIFI_DEVICE_STA_NAME
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#define WIFI_DEVICE_STA_NAME "w0"
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#endif
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#ifndef WIFI_DEVICE_AP_NAME
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#define WIFI_DEVICE_AP_NAME "ap"
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#endif
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static void wlan_mgnt_init_done_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan init done event callback \n");
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}
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static void wlan_mgnt_link_up_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan link up event callback \n");
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}
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static void wlan_mgnt_link_down_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan link down event callback \n");
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}
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static void wlan_mgnt_sta_connect_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan sta connect event callback \n");
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struct netif *netif = device->parent.netif;
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netifapi_netif_set_up(netif);
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netifapi_netif_set_link_up(netif);
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#ifdef RT_LWIP_DHCP
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/* start DHCP */
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dhcp_start(netif);
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#endif
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}
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static void wlan_mgnt_sta_disconnect_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan sta disconnect event callback \n");
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netifapi_netif_set_down(device->parent.netif);
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netifapi_netif_set_link_down(device->parent.netif);
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rt_memset(&device->parent.netif->ip_addr, 0, sizeof(ip_addr_t));
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rt_memset(&device->parent.netif->netmask, 0, sizeof(ip_addr_t));
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rt_memset(&device->parent.netif->gw, 0, sizeof(ip_addr_t));
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#ifdef RT_LWIP_DHCP
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dhcp_stop(device->parent.netif);
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#endif
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}
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static void wlan_mgnt_ap_start_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan ap start event callback \n");
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netifapi_netif_set_up(device->parent.netif);
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netifapi_netif_set_link_up(device->parent.netif);
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wifi_softap_setup_netif(device->parent.netif);
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}
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static void wlan_mgnt_ap_stop_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan ap stop event callback \n");
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netifapi_netif_set_down(device->parent.netif);
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netifapi_netif_set_link_down(device->parent.netif);
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}
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static void wlan_mgnt_ap_associate_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan ap associate event callback \n");
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}
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static void wlan_mgnt_ap_disassociate_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan ap disassociate event callback \n");
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}
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static void wlan_mgnt_scan_done_event(struct rt_wlan_device *device, rt_wlan_event_t event, void *user_data)
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{
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WLAN_MGNT_DBG("wlan scan done event callback \n");
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}
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int rt_wlan_mgnt_attach(struct rt_wlan_device *device, void *user_data)
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{
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RT_ASSERT(device != RT_NULL);
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rt_wlan_register_event_handler(device, WIFI_EVT_INIT_DONE, wlan_mgnt_init_done_event);
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rt_wlan_register_event_handler(device, WIFI_EVT_LINK_DOWN, wlan_mgnt_link_up_event);
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rt_wlan_register_event_handler(device, WIFI_EVT_LINK_UP, wlan_mgnt_link_down_event);
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rt_wlan_register_event_handler(device, WIFI_EVT_CONNECT, wlan_mgnt_sta_connect_event);
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rt_wlan_register_event_handler(device, WIFI_EVT_DISCONNECT, wlan_mgnt_sta_disconnect_event);
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rt_wlan_register_event_handler(device, WIFI_EVT_AP_START, wlan_mgnt_ap_start_event);
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rt_wlan_register_event_handler(device, WIFI_EVT_AP_STOP, wlan_mgnt_ap_stop_event);
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rt_wlan_register_event_handler(device, WIFI_EVENT_STA_ASSOC, wlan_mgnt_ap_associate_event);
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rt_wlan_register_event_handler(device, WIFI_EVENT_STA_DISASSOC, wlan_mgnt_ap_disassociate_event);
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rt_wlan_register_event_handler(device, WIFI_EVT_SCAN_DONE, wlan_mgnt_scan_done_event);
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return RT_EOK;
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}
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