[6319] | 1 | /** @file wlan_mac_ap_uart_menu.c |
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| 2 | * @brief Access Point UART Menu |
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| 3 | * |
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| 4 | * This contains code for the 802.11 Access Point's UART menu. |
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| 5 | * |
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| 6 | * @copyright Copyright 2013-2019, Mango Communications. All rights reserved. |
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| 7 | * Distributed under the Mango Communications Reference Design License |
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| 8 | * See LICENSE.txt included in the design archive or |
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| 9 | * at http://mangocomm.com/802.11/license |
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| 10 | * |
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| 11 | * This file is part of the Mango 802.11 Reference Design (https://mangocomm.com/802.11) |
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| 12 | */ |
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| 13 | |
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| 14 | /***************************** Include Files *********************************/ |
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| 15 | |
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| 16 | #include "wlan_mac_high_sw_config.h" |
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| 17 | |
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| 18 | // Xilinx SDK includes |
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| 19 | #include "xil_types.h" |
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| 20 | |
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| 21 | // WLAN includes |
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| 22 | #include "wlan_platform_common.h" |
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| 23 | #include "wlan_mac_event_log.h" |
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| 24 | #include "wlan_mac_entries.h" |
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| 25 | #include "wlan_mac_ap.h" |
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| 26 | #include "ascii_characters.h" |
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| 27 | #include "wlan_mac_schedule.h" |
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| 28 | #include "wlan_mac_network_info.h" |
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| 29 | #include "wlan_mac_station_info.h" |
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| 30 | #include "wlan_mac_high.h" |
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| 31 | #include "wlan_mac_queue.h" |
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| 32 | #include "wlan_mac_dl_list.h" |
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| 33 | |
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| 34 | |
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| 35 | // |
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| 36 | // Use the UART Menu |
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| 37 | // - If WLAN_USE_UART_MENU in wlan_mac_ap.h is commented out, then this function |
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| 38 | // will do nothing. This might be necessary to save code space. |
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| 39 | // |
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| 40 | |
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| 41 | |
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| 42 | #ifndef WLAN_USE_UART_MENU |
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| 43 | |
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| 44 | void uart_rx(u8 rxByte){ }; |
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| 45 | |
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| 46 | #else |
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| 47 | |
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| 48 | |
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| 49 | /*************************** Constant Definitions ****************************/ |
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| 50 | |
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| 51 | //----------------------------------------------- |
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| 52 | // UART Menu Modes |
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| 53 | #define UART_MODE_MAIN 0 |
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| 54 | #define UART_MODE_INTERACTIVE 1 |
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| 55 | |
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| 56 | |
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| 57 | /*********************** Global Variable Definitions *************************/ |
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| 58 | extern network_info_t* active_network_info; |
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| 59 | extern u16 mcast_qid; |
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| 60 | |
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| 61 | /*************************** Variable Definitions ****************************/ |
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| 62 | |
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| 63 | static volatile u8 uart_mode = UART_MODE_MAIN; |
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| 64 | static volatile u32 schedule_id; |
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| 65 | static volatile u8 print_scheduled = 0; |
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| 66 | |
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| 67 | /*************************** Functions Prototypes ****************************/ |
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| 68 | |
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| 69 | void print_main_menu(); |
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| 70 | |
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| 71 | void print_station_status(); |
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| 72 | void print_queue_status(); |
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| 73 | |
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| 74 | void start_periodic_print(); |
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| 75 | void stop_periodic_print(); |
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| 76 | |
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| 77 | |
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| 78 | /*************************** Variable Definitions ****************************/ |
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| 79 | |
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| 80 | |
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| 81 | /******************************** Functions **********************************/ |
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| 82 | |
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| 83 | |
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| 84 | /*****************************************************************************/ |
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| 85 | /** |
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| 86 | * Process each character received by the UART |
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| 87 | * |
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| 88 | * The following functionality is supported: |
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| 89 | * - Main Menu |
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| 90 | * - Interactive Menu (prints all station infos) |
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| 91 | * - Print queue status |
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| 92 | * - Print all counts |
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| 93 | * - Print event log size (hidden) |
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| 94 | * - Print Network List |
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| 95 | * - Print Malloc info (hidden) |
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| 96 | * - Interactive Menu |
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| 97 | * - Reset counts |
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| 98 | * - Deauthenticate all stations |
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| 99 | * - Turn on/off "Traffic Blaster" (hidden) |
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| 100 | * |
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| 101 | * The escape key is used to return to the Main Menu. |
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| 102 | * |
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| 103 | *****************************************************************************/ |
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| 104 | void uart_rx(u8 rxByte){ |
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| 105 | |
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| 106 | // ---------------------------------------------------- |
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| 107 | // Return to the Main Menu |
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| 108 | // - Stops any prints / LTGs |
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| 109 | if (rxByte == ASCII_ESC) { |
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| 110 | uart_mode = UART_MODE_MAIN; |
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| 111 | stop_periodic_print(); |
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| 112 | print_main_menu(); |
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| 113 | return; |
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| 114 | } |
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| 115 | |
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| 116 | switch(uart_mode){ |
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| 117 | |
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| 118 | // ------------------------------------------------ |
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| 119 | // Main Menu processing |
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| 120 | // |
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| 121 | case UART_MODE_MAIN: |
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| 122 | switch(rxByte){ |
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| 123 | |
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| 124 | // ---------------------------------------- |
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| 125 | // '1' - Switch to Interactive Menu |
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| 126 | // |
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| 127 | case ASCII_1: |
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| 128 | uart_mode = UART_MODE_INTERACTIVE; |
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| 129 | start_periodic_print(); |
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| 130 | break; |
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| 131 | |
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| 132 | // ---------------------------------------- |
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| 133 | // '2' - Print Queue status |
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| 134 | // |
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| 135 | case ASCII_2: |
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| 136 | print_queue_status(); |
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| 137 | break; |
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| 138 | |
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| 139 | // ---------------------------------------- |
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| 140 | // '3' - Print Station Infos with Counts |
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| 141 | // |
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| 142 | case ASCII_3: |
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| 143 | station_info_print(NULL , STATION_INFO_PRINT_OPTION_FLAG_INCLUDE_COUNTS); |
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| 144 | break; |
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| 145 | |
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| 146 | // ---------------------------------------- |
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| 147 | // 'e' - Print event log size |
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| 148 | // |
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| 149 | case ASCII_e: |
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| 150 | #if WLAN_SW_CONFIG_ENABLE_LOGGING |
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| 151 | event_log_config_logging(EVENT_LOG_LOGGING_DISABLE); |
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| 152 | print_event_log_size(); |
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| 153 | event_log_config_logging(EVENT_LOG_LOGGING_ENABLE); |
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| 154 | #endif //WLAN_SW_CONFIG_ENABLE_LOGGING |
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| 155 | break; |
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| 156 | |
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| 157 | // ---------------------------------------- |
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| 158 | // 'a' - Print BSS information |
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| 159 | // |
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| 160 | case ASCII_a: |
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| 161 | print_network_info(); |
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| 162 | break; |
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| 163 | |
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| 164 | // ---------------------------------------- |
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| 165 | // 'm' - Display Heap / Malloc information |
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| 166 | // |
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| 167 | case ASCII_m: |
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| 168 | wlan_mac_high_display_mallinfo(); |
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| 169 | break; |
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| 170 | |
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| 171 | } |
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| 172 | break; |
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| 173 | |
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| 174 | |
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| 175 | // ------------------------------------------------ |
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| 176 | // Interactive Menu processing |
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| 177 | // |
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| 178 | case UART_MODE_INTERACTIVE: |
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| 179 | switch(rxByte){ |
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| 180 | |
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| 181 | // ---------------------------------------- |
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| 182 | // 'r' - Reset station counts |
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| 183 | // |
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| 184 | case ASCII_r: |
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| 185 | #if WLAN_SW_CONFIG_ENABLE_TXRX_COUNTS |
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| 186 | txrx_counts_zero_all(); |
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| 187 | #endif |
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| 188 | break; |
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| 189 | |
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| 190 | // ---------------------------------------- |
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| 191 | // 'd' - De-authenticate all stations |
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| 192 | // |
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| 193 | case ASCII_d: |
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| 194 | deauthenticate_all_stations(); |
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| 195 | break; |
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| 196 | } |
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| 197 | break; |
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| 198 | |
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| 199 | default: |
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| 200 | uart_mode = UART_MODE_MAIN; |
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| 201 | print_main_menu(); |
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| 202 | break; |
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| 203 | } |
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| 204 | } |
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| 205 | |
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| 206 | |
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| 207 | |
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| 208 | void print_main_menu(){ |
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| 209 | xil_printf("\f"); |
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| 210 | xil_printf("********************** AP Menu **********************\n"); |
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| 211 | xil_printf("[1] - Interactive AP Status\n"); |
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| 212 | xil_printf("[2] - Print Queue Status\n"); |
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| 213 | xil_printf("[3] - Print all Observed Counts\n"); |
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| 214 | xil_printf("\n"); |
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| 215 | xil_printf("[a] - Display Network List\n"); |
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| 216 | xil_printf("*****************************************************\n"); |
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| 217 | } |
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| 218 | |
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| 219 | |
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| 220 | |
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| 221 | void print_station_status(){ |
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| 222 | |
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| 223 | station_info_t* curr_station_info; |
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| 224 | dl_entry* curr_entry; |
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| 225 | |
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| 226 | u64 timestamp; |
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| 227 | |
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| 228 | if((active_network_info != NULL) && (uart_mode == UART_MODE_INTERACTIVE)){ |
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| 229 | timestamp = get_system_time_usec(); |
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| 230 | xil_printf("\f"); |
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| 231 | |
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| 232 | curr_entry = active_network_info->members.first; |
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| 233 | |
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| 234 | while(curr_entry != NULL){ |
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| 235 | curr_station_info = (station_info_t*)(curr_entry->data); |
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| 236 | xil_printf("---------------------------------------------------\n"); |
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| 237 | if(curr_station_info->hostname[0] != 0){ |
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| 238 | xil_printf(" Hostname: %s\n", curr_station_info->hostname); |
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| 239 | } |
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| 240 | xil_printf(" AID: %02x -- MAC Addr: %02x:%02x:%02x:%02x:%02x:%02x\n", curr_station_info->ID, |
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| 241 | curr_station_info->addr[0],curr_station_info->addr[1],curr_station_info->addr[2],curr_station_info->addr[3],curr_station_info->addr[4],curr_station_info->addr[5]); |
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| 242 | |
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| 243 | xil_printf(" - Last heard from %d ms ago\n",((u32)(timestamp - (curr_station_info->latest_rx_timestamp)))/1000); |
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| 244 | xil_printf(" - # of queued MPDUs: %d\n", queue_length(curr_station_info->QID)); |
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| 245 | curr_entry = dl_entry_next(curr_entry); |
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| 246 | } |
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| 247 | |
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| 248 | xil_printf("---------------------------------------------------\n"); |
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| 249 | xil_printf("\n"); |
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| 250 | xil_printf("[r] - reset counts\n"); |
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| 251 | xil_printf("[d] - deauthenticate all stations\n\n"); |
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| 252 | } |
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| 253 | } |
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| 254 | |
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| 255 | |
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| 256 | |
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| 257 | void print_queue_status(){ |
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| 258 | dl_entry* curr_entry; |
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| 259 | station_info_t* curr_station_info; |
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| 260 | xil_printf("\nQueue Status:\n"); |
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| 261 | xil_printf(" FREE || MCAST|"); |
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| 262 | |
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| 263 | if(active_network_info != NULL){ |
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| 264 | curr_entry = active_network_info->members.first; |
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| 265 | while(curr_entry != NULL){ |
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| 266 | curr_station_info = (station_info_t*)(curr_entry->data); |
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| 267 | xil_printf("%6d|", curr_station_info->ID); |
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| 268 | curr_entry = dl_entry_next(curr_entry); |
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| 269 | } |
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| 270 | } |
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| 271 | xil_printf("\n"); |
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| 272 | |
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| 273 | |
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| 274 | xil_printf("%6d||%6d|",queue_num_free(),queue_length(mcast_qid)); |
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| 275 | if(active_network_info != NULL){ |
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| 276 | curr_entry = active_network_info->members.first; |
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| 277 | while(curr_entry != NULL){ |
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| 278 | curr_station_info = (station_info_t*)(curr_entry->data); |
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| 279 | xil_printf("%6d|", queue_length(curr_station_info->QID)); |
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| 280 | curr_entry = dl_entry_next(curr_entry); |
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| 281 | } |
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| 282 | } |
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| 283 | xil_printf("\n"); |
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| 284 | |
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| 285 | } |
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| 286 | |
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| 287 | void start_periodic_print(){ |
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| 288 | stop_periodic_print(); |
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| 289 | print_station_status(); |
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| 290 | print_scheduled = 1; |
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| 291 | schedule_id = wlan_mac_schedule_add_event(SCHEDULE_ID_COARSE, 1000000, SCHEDULE_REPEAT_FOREVER, (void*)print_station_status); |
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| 292 | } |
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| 293 | |
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| 294 | |
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| 295 | |
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| 296 | void stop_periodic_print(){ |
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| 297 | if (print_scheduled) { |
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| 298 | print_scheduled = 0; |
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| 299 | wlan_mac_schedule_remove_event(schedule_id); |
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| 300 | } |
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| 301 | } |
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| 302 | |
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| 303 | |
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| 304 | #endif |
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| 305 | |
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| 306 | |
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