102 lines
4.5 KiB
C
102 lines
4.5 KiB
C
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/*
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* File : drv_wlan.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2017, RT-Thread Development Team
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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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* 2018-7-10 tyx the first version
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*/
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#ifndef __DRV_WLAN_H__
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#define __DRV_WLAN_H__
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#include <rtthread.h>
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typedef enum
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{
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RTHW_MODE_NONE = 0,
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RTHW_MODE_STA,
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RTHW_MODE_AP,
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RTHW_MODE_STA_AP,
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RTHW_MODE_PROMISC,
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RTHW_MODE_P2P
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}rthw_mode_t;
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#define SHARED_ENABLED 0x00008000
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#define WPA_SECURITY 0x00200000
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#define WPA2_SECURITY 0x00400000
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#define WPS_ENABLED 0x10000000
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#define WEP_ENABLED 0x0001
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#define TKIP_ENABLED 0x0002
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#define AES_ENABLED 0x0004
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#define WSEC_SWFLAG 0x0008
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typedef enum {
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RTHW_SECURITY_OPEN = 0, /**< Open security */
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RTHW_SECURITY_WEP_PSK = WEP_ENABLED, /**< WEP Security with open authentication */
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RTHW_SECURITY_WEP_SHARED = ( WEP_ENABLED | SHARED_ENABLED ), /**< WEP Security with shared authentication */
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RTHW_SECURITY_WPA_TKIP_PSK = ( WPA_SECURITY | TKIP_ENABLED ), /**< WPA Security with TKIP */
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RTHW_SECURITY_WPA_AES_PSK = ( WPA_SECURITY | AES_ENABLED ), /**< WPA Security with AES */
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RTHW_SECURITY_WPA2_AES_PSK = ( WPA2_SECURITY | AES_ENABLED ), /**< WPA2 Security with AES */
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RTHW_SECURITY_WPA2_TKIP_PSK = ( WPA2_SECURITY | TKIP_ENABLED ), /**< WPA2 Security with TKIP */
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RTHW_SECURITY_WPA2_MIXED_PSK = ( WPA2_SECURITY | AES_ENABLED | TKIP_ENABLED ), /**< WPA2 Security with AES & TKIP */
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RTHW_SECURITY_WPA_WPA2_MIXED = ( WPA_SECURITY | WPA2_SECURITY ), /**< WPA/WPA2 Security */
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RTHW_SECURITY_WPS_OPEN = WPS_ENABLED, /**< WPS with open security */
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RTHW_SECURITY_WPS_SECURE = (WPS_ENABLED | AES_ENABLED), /**< WPS with AES security */
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RTHW_SECURITY_UNKNOWN = -1, /**< May be returned by scan function if security is unknown. Do not pass this to the join function! */
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RTHW_SECURITY_FORCE_32_BIT = 0x7fffffff /**< Exists only to force rtw_security_t type to 32 bits */
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} rthw_security_t;
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typedef enum {
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RTHW_802_11_BAND_5GHZ = 0, /**< Denotes 5GHz radio band */
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RTHW_802_11_BAND_2_4GHZ = 1 /**< Denotes 2.4GHz radio band */
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} rthw_802_11_band_t;
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struct rthw_wlan_info
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{
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char *ssid;
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rt_uint8_t *bssid;
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rthw_802_11_band_t band;
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rt_uint32_t datarate;
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rt_uint16_t channel;
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rt_int16_t rssi;
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rthw_security_t security;
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};
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typedef void (*scan_callback_fn)(struct rthw_wlan_info *info, void *user_data);
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typedef void (*rthw_wlan_monitor_callback_t)(rt_uint8_t *data, int len, void *user_data);
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rthw_mode_t rthw_wifi_mode_get(void);
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int rthw_wifi_stop(void);
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int rthw_wifi_start(rthw_mode_t mode);
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int rthw_wifi_connect(char *ssid, int ssid_len, char *password, int pass_len, rthw_security_t security_type);
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int rthw_wifi_connect_bssid(char *bssid, char *ssid, int ssid_len, char *password, int pass_len, rthw_security_t security_type);
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int rthw_wifi_ap_start(char *ssid, char *password, int channel);
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int rthw_wifi_rssi_get(void);
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void rthw_wifi_channel_set(int channel);
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int rthw_wifi_channel_get(void);
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int rthw_wifi_sta_disconnect(void);
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int rthw_wifi_ap_disconnect(void);
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int rthw_wifi_scan(scan_callback_fn fun, void *data);
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void rthw_wifi_monitor_enable(int enable);
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void rthw_wifi_monitor_callback_set(rthw_wlan_monitor_callback_t callback);
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#endif
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