ae24692785
1. Add check CSA state before CSA timer process 2. Change wifi scan duration from 120ms to 100ms 3. Using deport reg instead of ahb 4. Check TID in ieee80211_recv_bar() 5. Revert to report specific reason code when receiving deauth during 4-way-handshark 6. Fix the bug that tx ampdu parameter is not from peer device 7. Refactor wifi_interface_t 8. Faster WiFi station connect improvement, avoid 100ms passive scan 9. Add FCS failed packets filter 10.Update esp32 phy lib to v4660 11.Fix csa timer issue 12.Fix country code last byte to space instead of NULL 13.Fix softap cannot forward A-MSDU 14.Fix max tx power to 20dBm 15.Fix the issue that the esp_wifi_sta_get_ap_info can't get country
137 lines
4.5 KiB
C++
137 lines
4.5 KiB
C++
/* Common WiFi Init as STA for ASIO examples
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This example code is in the Public Domain (or CC0 licensed, at your option.)
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Unless required by applicable law or agreed to in writing, this
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software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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CONDITIONS OF ANY KIND, either express or implied.
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*/
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "freertos/event_groups.h"
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#include "esp_system.h"
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#include "esp_wifi.h"
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#include "esp_event_loop.h"
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#include "esp_log.h"
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#include "nvs_flash.h"
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#include "driver/uart.h"
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#include "esp_console.h"
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#include "esp_vfs_dev.h"
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#include "lwip/err.h"
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#include "lwip/sys.h"
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#include <cstring>
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/* The examples use simple WiFi configuration that you can set via
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'make menuconfig'.
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If you'd rather not, just change the below entries to strings with
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the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid"
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*/
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#define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
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#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
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/* FreeRTOS event group to signal when we are connected*/
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static EventGroupHandle_t wifi_event_group;
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/* The event group allows multiple bits for each event,
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but we only care about one event - are we connected
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to the AP with an IP? */
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const int WIFI_CONNECTED_BIT = BIT0;
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static const char *TAG = "asio example wifi init";
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/**
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* Definition of ASIO main method, which is called after network initialized
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*/
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void asio_main();
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static esp_err_t event_handler(void *ctx, system_event_t *event)
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{
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switch(event->event_id) {
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case SYSTEM_EVENT_STA_START:
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esp_wifi_connect();
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break;
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case SYSTEM_EVENT_STA_GOT_IP:
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ESP_LOGI(TAG, "got ip:%s",
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ip4addr_ntoa(&event->event_info.got_ip.ip_info.ip));
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xEventGroupSetBits(wifi_event_group, WIFI_CONNECTED_BIT);
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break;
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case SYSTEM_EVENT_AP_STACONNECTED:
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ESP_LOGI(TAG, "station:" MACSTR " join, AID=%d",
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MAC2STR(event->event_info.sta_connected.mac),
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event->event_info.sta_connected.aid);
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break;
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case SYSTEM_EVENT_AP_STADISCONNECTED:
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ESP_LOGI(TAG, "station:" MACSTR "leave, AID=%d",
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MAC2STR(event->event_info.sta_disconnected.mac),
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event->event_info.sta_disconnected.aid);
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break;
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case SYSTEM_EVENT_STA_DISCONNECTED:
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esp_wifi_connect();
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xEventGroupClearBits(wifi_event_group, WIFI_CONNECTED_BIT);
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break;
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default:
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break;
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}
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return ESP_OK;
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}
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void wifi_init_sta()
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{
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wifi_event_group = xEventGroupCreate();
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tcpip_adapter_init();
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ESP_ERROR_CHECK(esp_event_loop_init(event_handler, NULL) );
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wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
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ESP_ERROR_CHECK(esp_wifi_init(&cfg));
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wifi_config_t wifi_config;
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// zero out the config struct to ensure defaults are setup
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memset(&wifi_config, 0, sizeof(wifi_sta_config_t));
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// only copy ssid&password from example config
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strcpy((char*)(wifi_config.sta.ssid), EXAMPLE_ESP_WIFI_SSID);
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strcpy((char*)(wifi_config.sta.password), EXAMPLE_ESP_WIFI_PASS);
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ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA) );
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ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_STA, &wifi_config) );
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ESP_ERROR_CHECK(esp_wifi_start() );
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ESP_LOGI(TAG, "wifi_init_sta finished.");
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ESP_LOGI(TAG, "connect to ap SSID:%s password:%s",
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EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS);
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}
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extern "C" void app_main()
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{
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//Initialize NVS
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esp_err_t ret = nvs_flash_init();
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if (ret == ESP_ERR_NVS_NO_FREE_PAGES) {
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ESP_ERROR_CHECK(nvs_flash_erase());
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ret = nvs_flash_init();
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}
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ESP_ERROR_CHECK(ret);
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ESP_LOGI(TAG, "ESP_WIFI_MODE_AP");
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wifi_init_sta();
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// Initialize VFS & UART so we can use std::cout/cin
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setvbuf(stdin, NULL, _IONBF, 0);
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setvbuf(stdout, NULL, _IONBF, 0);
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/* Install UART driver for interrupt-driven reads and writes */
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ESP_ERROR_CHECK( uart_driver_install( (uart_port_t)CONFIG_CONSOLE_UART_NUM,
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256, 0, 0, NULL, 0) );
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/* Tell VFS to use UART driver */
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esp_vfs_dev_uart_use_driver(CONFIG_CONSOLE_UART_NUM);
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esp_vfs_dev_uart_port_set_rx_line_endings(CONFIG_CONSOLE_UART_NUM, ESP_LINE_ENDINGS_CR);
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/* Move the caret to the beginning of the next line on '\n' */
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esp_vfs_dev_uart_port_set_tx_line_endings(CONFIG_CONSOLE_UART_NUM, ESP_LINE_ENDINGS_CRLF);
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// wait till we receive IP, so asio realated code can be started
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xEventGroupWaitBits(wifi_event_group, WIFI_CONNECTED_BIT, 1, 1, portMAX_DELAY);
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// network is ready, let's proceed with ASIO example
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asio_main();
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}
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