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231 lines
7.9 KiB
C
231 lines
7.9 KiB
C
/******************************************************************************
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* Copyright (c) 2013-2016 Realtek Semiconductor Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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******************************************************************************
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* @file wifi_structures.h
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* @author
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* @version
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* @brief This file provides the data structures used for wlan API.
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******************************************************************************
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*/
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#ifndef _WIFI_STRUCTURES_H
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#define _WIFI_STRUCTURES_H
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//#include <freertos/freertos_service.h>
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#include "wifi_constants.h"
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#include "dlist.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(__IAR_SYSTEMS_ICC__)
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#pragma pack(1)
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#endif
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/**
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* @brief The structure is used to describe the SSID.
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*/
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typedef struct rtw_ssid {
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unsigned char len; /**< SSID length */
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unsigned char val[33]; /**< SSID name (AP name) */
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} rtw_ssid_t;
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#if defined(__IAR_SYSTEMS_ICC__)
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#pragma pack()
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#endif
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#if defined(__IAR_SYSTEMS_ICC__)
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#pragma pack(1)
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#endif
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/**
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* @brief The structure is used to describe the unique 6-byte MAC address.
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*/
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typedef struct rtw_mac {
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unsigned char octet[6]; /**< Unique 6-byte MAC address */
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} rtw_mac_t;
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#if defined(__IAR_SYSTEMS_ICC__)
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#pragma pack()
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#endif
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/**
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* @brief The structure is used to describe the setting about SSID,
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* security type, password and default channel, used to start AP mode.
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* @note The data length of string pointed by ssid and password should not exceed 32.
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*/
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typedef struct rtw_ap_info {
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rtw_ssid_t ssid;
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rtw_security_t security_type;
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unsigned char *password;
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int password_len;
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int channel;
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}rtw_ap_info_t;
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/**
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* @brief The structure is used to describe the station mode setting about SSID,
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* security type and password, used when connecting to an AP.
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* @note The data length of string pointed by ssid and password should not exceed 32.
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*/
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typedef struct rtw_network_info {
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rtw_ssid_t ssid;
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rtw_mac_t bssid;
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rtw_security_t security_type;
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unsigned char *password;
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int password_len;
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int key_id;
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}rtw_network_info_t;
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#if defined(__IAR_SYSTEMS_ICC__)
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#pragma pack(1)
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#endif
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/**
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* @brief The structure is used to describe the scan result of the AP.
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*/
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typedef struct rtw_scan_result {
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rtw_ssid_t SSID; /**< Service Set Identification (i.e. Name of Access Point) */
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rtw_mac_t BSSID; /**< Basic Service Set Identification (i.e. MAC address of Access Point) */
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signed short signal_strength; /**< Receive Signal Strength Indication in dBm. <-90=Very poor, >-30=Excellent */
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rtw_bss_type_t bss_type; /**< Network type */
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rtw_security_t security; /**< Security type */
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rtw_wps_type_t wps_type; /**< WPS type */
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unsigned int channel; /**< Radio channel that the AP beacon was received on */
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rtw_802_11_band_t band; /**< Radio band */
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} rtw_scan_result_t;
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#if defined(__IAR_SYSTEMS_ICC__)
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#pragma pack()
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#endif
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/**
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* @brief The structure is used to describe the data needed by scan result handler function.
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*/
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typedef struct rtw_scan_handler_result {
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rtw_scan_result_t ap_details;
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rtw_bool_t scan_complete;
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void* user_data;
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} rtw_scan_handler_result_t;
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#if defined(__IAR_SYSTEMS_ICC__)
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#pragma pack(1)
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#endif
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/**
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* @brief The structure is used to store the WIFI setting gotten from WIFI driver.
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*/
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typedef struct rtw_wifi_setting {
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rtw_mode_t mode;
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unsigned char ssid[33];
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unsigned char channel;
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rtw_security_t security_type;
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unsigned char password[65];
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unsigned char key_idx;
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}rtw_wifi_setting_t;
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#if defined(__IAR_SYSTEMS_ICC__)
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#pragma pack()
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#endif
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/**
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* @brief The structure is used to describe the setting when configure the network.
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*/
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typedef struct rtw_wifi_config {
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unsigned int boot_mode;
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unsigned char ssid[32];
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unsigned char ssid_len;
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unsigned char security_type;
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unsigned char password[65];
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unsigned char password_len;
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unsigned char channel;
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} rtw_wifi_config_t;
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/**
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* @brief The structure is used to describe the maclist.
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*/
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typedef struct
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{
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unsigned int count; /**< Number of MAC addresses in the list */
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rtw_mac_t mac_list[1]; /**< Variable length array of MAC addresses */
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} rtw_maclist_t;
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/**
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* @brief The structure is used to describe the bss info of the network.\n
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* It include the version, BSSID, beacon_period, capability, SSID,
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* channel, atm_window, dtim_period, RSSI e.g.
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*/
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typedef struct {
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unsigned int version; /**< version field */
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unsigned int length; /**< byte length of data in this record, */
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/* starting at version and including IEs */
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rtw_mac_t BSSID;
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unsigned short beacon_period; /**< units are Kusec */
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unsigned short capability; /**< Capability information */
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unsigned char SSID_len;
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unsigned char SSID[32];
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unsigned char channel;
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// struct {
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// uint32_t count; /* # rates in this set */
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// uint8_t rates[16]; /* rates in 500kbps units w/hi bit set if basic */
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// } rateset; /* supported rates */
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// rtw_chanspec_t chanspec; /* chanspec for bss */
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unsigned short atim_window; /**< units are Kusec */
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unsigned char dtim_period; /**< DTIM period */
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signed short RSSI; /**< receive signal strength (in dBm) */
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unsigned char n_cap; /**< BSS is 802.11N Capable */
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unsigned int nbss_cap; /**< 802.11N BSS Capabilities (based on HT_CAP_*) */
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unsigned char basic_mcs[MCSSET_LEN]; /**< 802.11N BSS required MCS set */
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unsigned short ie_offset; /**< offset at which IEs start, from beginning */
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unsigned int ie_length; /**< byte length of Information Elements */
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} rtw_bss_info_t;
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/**
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* @brief The structure is used to set WIFI packet filter pattern.
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*/
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typedef struct {
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unsigned short offset; /**< Offset in bytes to start filtering (referenced to the start of the ethernet packet) */
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unsigned short mask_size; /**< Size of the mask in bytes */
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unsigned char* mask; /**< Pattern mask bytes to be ANDed with the pattern eg. "\xff00" (must be in network byte order) */
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unsigned char* pattern; /**< Pattern bytes used to filter eg. "\x0800" (must be in network byte order) */
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} rtw_packet_filter_pattern_t;
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typedef struct ieee80211_frame_info{
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unsigned short i_fc;
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unsigned short i_dur;
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unsigned char i_addr1[6];
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unsigned char i_addr2[6];
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unsigned char i_addr3[6];
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unsigned short i_seq;
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unsigned char bssid[6];
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unsigned char encrypt;
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signed char rssi;
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}ieee80211_frame_info_t;
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typedef struct {
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char filter_id;
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rtw_packet_filter_pattern_t patt;
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rtw_packet_filter_rule_e rule;
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unsigned char enable;
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}rtw_packet_filter_info_t;
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typedef struct rtw_mac_filter_list{
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struct list_head node;
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unsigned char mac_addr[6];
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}rtw_mac_filter_list_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _WIFI_STRUCTURES_H */
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