feat(iperf): Modify iperf example for esp8266

examples/wifi/iperf/CMakeLists.txt

@@ -4,6 +4,5 @@ cmake_minimum_required(VERSION 3.5)
 
 set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/system/console/components)
 
-set(SUPPORTED_TARGETS esp32)
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(iperf)

examples/wifi/iperf/README.md

@@ -3,14 +3,9 @@
 ## Note about iperf version
 The iperf example doesn't support all features in standard iperf. It's compitable with iperf version 2.x.
 
-## Note about 80MHz flash frequency
-The iperf can get better throughput if the SPI flash frequency is set to 80MHz, but the system may crash in 80MHz mode for ESP-WROVER-KIT. 
-Removing R140~R145 from the board can fix this issue. Currently the default SPI frequency is set to 40MHz, if you want to change the SPI flash 
-frequency to 80MHz, please make sure R140~R145 are removed from ESP-WROVER-KIT or use ESP32 DevKitC.
-
 ## Introduction
 This example implements the protocol used by the common performance measurement tool [iPerf](https://iperf.fr/). 
-Performance can be measured between two ESP32s running this example, or between a single ESP32 and a computer running the iPerf tool
+Performance can be measured between two ESP8266 running this example, or between a single ESP8266 and a computer running the iPerf tool
 
 Demo steps to test station TCP Tx performance: 
 
@@ -22,40 +17,57 @@ Demo steps to test station TCP Tx performance:
 3. Run iperf as server on AP side
    iperf -s -i 3
 
-4. Run iperf as client on ESP32 side
+4. Run iperf as client on ESP8266 side
-   iperf -c 192.168.10.42 -i 3 -t 60
+   iperf -c 192.168.4.1 -i 3 -t 60
 
-The console output, which is printed by station TCP RX throughput test, looks like:
+The console output, which is printed by station TCP TX throughput test, looks like:
 
->esp32> sta aptest
+>esp8266> sta aptest
 >
 >I (5325) iperf: sta connecting to 'aptest'
 >
->esp32> I (6017) event: ip: 192.168.10.248, mask: 255.255.255.0, gw: 192.168.10.1
+>esp8266> I (6017) event: ip: 192.168.4.2, mask: 255.255.255.0, gw: 192.168.4.1
 >
->esp32> iperf -s -i 3 -t 1000
+>esp8266> iperf -s -i 3 -t 60
 >
->I (14958) iperf: mode=tcp-server sip=192.168.10.248:5001, dip=0.0.0.0:5001, interval=3, time=1000
+>I (14958) iperf: mode=tcp-server sip=192.168.4.1:5001, dip=0.0.0.0:5001, interval=3, time=60
 >
 >Interval Bandwidth
 >
->esp32> accept: 192.168.10.42,62958
+>esp8266> accept: 192.168.4.2,63201
 >
->0-   3 sec       8.43 Mbits/sec
+>0-   3 sec       5.50 Mbits/sec
 >
->3-   6 sec       36.16 Mbits/sec
+>3-   6 sec       6.83 Mbits/sec
 >
->6-   9 sec       36.22 Mbits/sec
+>6-   9 sec       6.81 Mbits/sec
 >
->9-  12 sec       36.44 Mbits/sec
+>9-  12 sec       6.88 Mbits/sec
 >
->12-  15 sec       36.25 Mbits/sec
+>12-  15 sec      6.71 Mbits/sec
 >
->15-  18 sec       24.36 Mbits/sec
+>15-  18 sec      6.80 Mbits/sec
 >
->18-  21 sec       27.79 Mbits/sec
+>18-  21 sec      6.83 Mbits/sec
 
 
 Steps to test station/soft-AP TCP/UDP RX/TX throughput are similar as test steps in station TCP TX.
 
+If you want to improve the performance, need choose the sdkconfig.defaults config to build bin.
+
+1. OS configuration: i. Enable Full cache; ii. CPU frequence 160M.
+2. WIFI configuration: i. AMPDU enable; ii. Set RX Buffer Num to 26; iii. Set RX Packet Num to 7; iv. Set TX Packet Num to 6; v. Set WIFI CONTINUOUS RX Buffer Num to 4.
+3. LWIP configuration: 1. Set TCP MSS to 1460; ii. Set TCP SND WND to 11680 (8 * MSS); iii. Set TCP RCV WND to 7300 (5 * MSS); iv. Set TCP RECV BOX to 7 (5 + 2).
+
+The following data is calculated by PC iperf with ESP8266 iperf example.
+
+|Mbits/sec|TCP TX|TCP RX|UDP TX|UDP RX|
+|:-----:|:-----:|:-----:|:-----:|:-----:|
+||15.29|10.56|24.33|42.04|
+|Disable ampdu|15.50|11.36|24.12|21.61|
+|CPU 80M|10.54|7.91|16.08|25.71|
+|Disable Full cache|7.78|6.30|10.32|13.21|
+|Disable Full cache, disable ampdu, CPU 80M|5.99|5.19|8.09|11.25|
+
+
 See the README.md file in the upper level 'examples' directory for more information about examples.

examples/wifi/iperf/main/cmd_wifi.c

@@ -48,8 +48,6 @@ static wifi_scan_arg_t scan_args;
 static wifi_args_t ap_args;
 static bool reconnect = true;
 static const char *TAG="cmd_wifi";
-static esp_netif_t *netif_ap = NULL;
-static esp_netif_t *netif_sta = NULL;
 
 static EventGroupHandle_t wifi_event_group;
 const int CONNECTED_BIT = BIT0;
@@ -98,6 +96,13 @@ static void disconnect_handler(void* arg, esp_event_base_t event_base,
     xEventGroupSetBits(wifi_event_group, DISCONNECTED_BIT);
 }
 
+static void on_sta_start(void* arg, esp_event_base_t event_base,
+                                int32_t event_id, void* event_data)
+{
+    ESP_LOGI(TAG, "WIFI STA START");
+    ESP_ERROR_CHECK( esp_wifi_set_ps(WIFI_PS_NONE));
+    ESP_ERROR_CHECK(esp_wifi_set_protocol(ESP_IF_WIFI_STA,WIFI_PROTOCOL_11B|WIFI_PROTOCOL_11G|WIFI_PROTOCOL_11N));
+}
 
 void initialise_wifi(void)
 {
@@ -111,14 +116,11 @@ void initialise_wifi(void)
     ESP_ERROR_CHECK(esp_netif_init());
     wifi_event_group = xEventGroupCreate();
     ESP_ERROR_CHECK( esp_event_loop_create_default() );
-    netif_ap = esp_netif_create_default_wifi_ap();
-    assert(netif_ap);
-    netif_sta = esp_netif_create_default_wifi_sta();
-    assert(netif_sta);
     wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
     ESP_ERROR_CHECK( esp_wifi_init(&cfg) );
     ESP_ERROR_CHECK( esp_event_handler_register(WIFI_EVENT, WIFI_EVENT_SCAN_DONE, &scan_done_handler, NULL) );
     ESP_ERROR_CHECK( esp_event_handler_register(WIFI_EVENT, WIFI_EVENT_STA_DISCONNECTED, &disconnect_handler, NULL) );
+    ESP_ERROR_CHECK( esp_event_handler_register(WIFI_EVENT, WIFI_EVENT_STA_START, &on_sta_start, NULL) );
     ESP_ERROR_CHECK( esp_event_handler_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &got_ip_handler, NULL) );
     ESP_ERROR_CHECK( esp_wifi_set_storage(WIFI_STORAGE_RAM) );
     ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_NULL) );
@@ -272,22 +274,22 @@ static int wifi_cmd_query(int argc, char** argv)
 static uint32_t wifi_get_local_ip(void)
 {
     int bits = xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, 0, 1, 0);
-    esp_netif_t * netif = netif_ap;
+    tcpip_adapter_if_t tcpip_if = TCPIP_ADAPTER_IF_AP;
-    esp_netif_ip_info_t ip_info;
+    tcpip_adapter_ip_info_t ip_info;
     wifi_mode_t mode;
 
     esp_wifi_get_mode(&mode);
     if (WIFI_MODE_STA == mode) {
         bits = xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, 0, 1, 0);
         if (bits & CONNECTED_BIT) {
-            netif = netif_sta;
+            tcpip_if = TCPIP_ADAPTER_IF_STA;
         } else {
             ESP_LOGE(TAG, "sta has no IP");
             return 0;
         }
      }
 
-     esp_netif_get_ip_info(netif, &ip_info);
+     tcpip_adapter_get_ip_info(tcpip_if, &ip_info);
      return ip_info.ip.addr;
 }
 
@@ -317,7 +319,7 @@ static int wifi_cmd_iperf(int argc, char** argv)
     if (iperf_args.ip->count == 0) {
         cfg.flag |= IPERF_FLAG_SERVER;
     } else {
-        cfg.dip = esp_ip4addr_aton(iperf_args.ip->sval[0]);
+        cfg.dip = ipaddr_addr(iperf_args.ip->sval[0]);
         cfg.flag |= IPERF_FLAG_CLIENT;
     }
 

examples/wifi/iperf/main/iperf_example_main.c

@@ -70,7 +70,7 @@ static void initialize_console(void)
 void app_main(void)
 {
     esp_err_t ret = nvs_flash_init();
-    if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
+    if (ret == ESP_ERR_NVS_NO_FREE_PAGES) {
         ESP_ERROR_CHECK(nvs_flash_erase());
         ret = nvs_flash_init();
     }
@@ -87,7 +87,7 @@ void app_main(void)
     /* Prompt to be printed before each line.
      * This can be customized, made dynamic, etc.
      */
-    const char *prompt = LOG_COLOR_I "esp32> " LOG_RESET_COLOR;
+    const char *prompt = LOG_COLOR_I "esp8266> " LOG_RESET_COLOR;
 
     printf("\n ==================================================\n");
     printf(" |       Steps to test WiFi throughput            |\n");
@@ -111,7 +111,7 @@ void app_main(void)
         /* Since the terminal doesn't support escape sequences,
          * don't use color codes in the prompt.
          */
-        prompt = "esp32> ";
+        prompt = "esp8266> ";
 #endif //CONFIG_LOG_COLORS
     }
 

examples/wifi/iperf/sdkconfig.ci.00

@@ -1,6 +0,0 @@
-CONFIG_MEMMAP_SMP=y
-
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n

examples/wifi/iperf/sdkconfig.ci.01

@@ -1,25 +0,0 @@
-CONFIG_MEMMAP_SMP=y
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n
-
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-
-CONFIG_FREERTOS_UNICORE=n
-CONFIG_FREERTOS_HZ=1000
-
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=12
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=48
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=48
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=12
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=12
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=11488
-CONFIG_LWIP_TCP_WND_DEFAULT=11488
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=12
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=12
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=48
-CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
-

examples/wifi/iperf/sdkconfig.ci.02

@@ -1,25 +0,0 @@
-CONFIG_MEMMAP_SMP=y
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n
-
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-
-CONFIG_FREERTOS_UNICORE=n
-CONFIG_FREERTOS_HZ=1000
-
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=16
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=32
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=32
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=11488
-CONFIG_LWIP_TCP_WND_DEFAULT=11488
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=12
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=12
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=48
-CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
-

examples/wifi/iperf/sdkconfig.ci.03

@@ -1,25 +0,0 @@
-CONFIG_MEMMAP_SMP=y
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n
-
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-
-CONFIG_FREERTOS_UNICORE=n
-CONFIG_FREERTOS_HZ=1000
-
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=16
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=32
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=32
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=32768
-CONFIG_LWIP_TCP_WND_DEFAULT=32768
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=64
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=64
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
-CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
-

examples/wifi/iperf/sdkconfig.ci.04

@@ -1,25 +0,0 @@
-CONFIG_MEMMAP_SMP=y
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n
-
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-
-CONFIG_FREERTOS_UNICORE=n
-CONFIG_FREERTOS_HZ=1000
-
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=16
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=32
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=32
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=65535
-CONFIG_LWIP_TCP_WND_DEFAULT=65535
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=64
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=64
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
-CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
-

examples/wifi/iperf/sdkconfig.ci.05

@@ -1,29 +0,0 @@
-CONFIG_MEMMAP_SMP=y
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n
-
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-
-CONFIG_FREERTOS_UNICORE=n
-CONFIG_FREERTOS_HZ=1000
-
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=16
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=32
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=32
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=65534
-CONFIG_LWIP_TCP_WND_DEFAULT=65534
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=64
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=64
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
-CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
-
-CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
-CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
-CONFIG_LWIP_IRAM_OPTIMIZATION=y
-

examples/wifi/iperf/sdkconfig.ci.06

@@ -1,26 +0,0 @@
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=16
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=32
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=32
-
-CONFIG_FREERTOS_UNICORE=y
-CONFIG_FREERTOS_HZ=1000
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=65534
-CONFIG_LWIP_TCP_WND_DEFAULT=65534
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=64
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=64
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
-CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
-
-CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
-CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
-CONFIG_LWIP_IRAM_OPTIMIZATION=y

examples/wifi/iperf/sdkconfig.ci.07

@@ -1,30 +0,0 @@
-CONFIG_ESP32_DEFAULT_CPU_FREQ_80=y
-CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=80
-CONFIG_MEMMAP_SMP=y
-
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=16
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=32
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=32
-
-CONFIG_FREERTOS_UNICORE=n
-CONFIG_FREERTOS_HZ=1000
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=65534
-CONFIG_LWIP_TCP_WND_DEFAULT=65534
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=64
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=64
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
-CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
-
-CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
-CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
-CONFIG_LWIP_IRAM_OPTIMIZATION=y

examples/wifi/iperf/sdkconfig.ci.99

@@ -1,30 +0,0 @@
-CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y
-CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=240
-CONFIG_MEMMAP_SMP=y
-
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
-
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=16
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=64
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=32
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=32
-
-CONFIG_FREERTOS_UNICORE=n
-CONFIG_FREERTOS_HZ=1000
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=65534
-CONFIG_LWIP_TCP_WND_DEFAULT=65534
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=64
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=64
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
-CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
-
-CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
-CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
-CONFIG_LWIP_IRAM_OPTIMIZATION=y

examples/wifi/iperf/sdkconfig.defaults

@@ -1,31 +1,9 @@
-CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y
+CONFIG_ESP8266_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=240
+CONFIG_ESP8266_WIFI_RX_BUFFER_NUM=26
-CONFIG_MEMMAP_SMP=y
+CONFIG_ESP8266_WIFI_LEFT_CONTINUOUS_RX_BUFFER_NUM=4
-
+CONFIG_ESP8266_DEFAULT_CPU_FREQ_160=y
-CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
+CONFIG_SOC_FULL_ICACHE=y
-
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=11680
-CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=16
+CONFIG_LWIP_TCP_WND_DEFAULT=7300
-CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=64
+CONFIG_LWIP_TCP_MSS=1460
-CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=64
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=7
-CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=y
-CONFIG_ESP32_WIFI_TX_BA_WIN=32
-CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=y
-CONFIG_ESP32_WIFI_RX_BA_WIN=32
-
-CONFIG_FREERTOS_UNICORE=n
-CONFIG_FREERTOS_HZ=1000
-
-CONFIG_ESP_INT_WDT=n
-CONFIG_ESP_TASK_WDT=n
-
-CONFIG_LWIP_TCP_SND_BUF_DEFAULT=65534
-CONFIG_LWIP_TCP_WND_DEFAULT=65534
-CONFIG_LWIP_TCP_RECVMBOX_SIZE=64
-CONFIG_LWIP_UDP_RECVMBOX_SIZE=64
-CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
-CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
-
-CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
-CONFIG_ESPTOOLPY_FLASHFREQ_40M=y
-CONFIG_LWIP_IRAM_OPTIMIZATION=y
-