mirror of
https://github.com/jialexd/sdk-ameba-v4.0c_180328.git
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262 lines
9.2 KiB
C
262 lines
9.2 KiB
C
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/**
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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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* @attention
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*
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* This module is a confidential and proprietary property of RealTek and
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* possession or use of this module requires written permission of RealTek.
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*
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* Copyright(c) 2016, Realtek Semiconductor Corporation. All rights reserved.
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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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/** @addtogroup nic NIC
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* @ingroup wlan
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* @brief NIC functions
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* @{
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*/
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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__)|| defined (__GNUC__)
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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__)|| defined (__GNUC__)
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#pragma pack()
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#endif
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#if defined(__IAR_SYSTEMS_ICC__)|| defined (__GNUC__)
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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__)|| defined (__GNUC__)
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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 should not exceed 32,
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* and the data length of string pointed by password should not exceed 64.
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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 should not exceed 32,
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* and the data length of string pointed by password should not exceed 64.
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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__) || defined(__GNUC__)
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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__) || defined(__GNUC__)
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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__) || defined(__GNUC__)
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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__) || defined(__GNUC__)
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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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#if CONFIG_UNSUPPORT_PLCPHDR_RPT
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rtw_rx_type_t type;
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#endif
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}ieee80211_frame_info_t;
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#if CONFIG_UNSUPPORT_PLCPHDR_RPT
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typedef struct rtw_rx_info {
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unsigned short length; // length without FCS
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unsigned char filter; // 1: HT-20 2T and not LDPC pkt; 2: HT-40 2T and not LDPC pkt; 3: LDPC pkt
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signed char rssi; // -128~-1
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unsigned short channel; // channel whick this pkt in
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unsigned char agg:1; // aggregation pkt or not. If an AMPDU contains only one MPDU then above 'length' is the antual pkt length without FCS, buuut if it contains multiple MPDUs then above 'length' is useless because it cannot tell how many MPDUs are contained and how long is each MPDU.
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unsigned char mcs:7; // mcs index
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}rtw_rx_info_t;
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struct rtw_plcp_info {
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struct rtw_plcp_info *prev;
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struct rtw_plcp_info *next;
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rtw_rx_info_t rtw_plcp_info;
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};
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struct rtw_rx_buffer {
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struct rtw_plcp_info *head;
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struct rtw_plcp_info *tail;
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};
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#endif
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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_t 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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/*\@}*/
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#endif /* _WIFI_STRUCTURES_H */
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