iperf sample
Select one of the symbols to view example projects that use it.
 
Outline
#include <errno.h>
#include <string.h>
#include "esp_wifi.h"
#include "esp_log.h"
#include "esp_err.h"
#include "nvs_flash.h"
#include "esp_console.h"
#include "cmd_system.h"
#include "iperf.h"
#include "wifi_cmd.h"
#include "iperf_cmd.h"
#include "ping_cmd.h"
#include "esp_wifi_he.h"
#include "esp_extconn.h"
iperf_hook_show_wifi_stats(iperf_traffic_type_t, iperf_status_t)
app_main()
Files
loading...
SourceVuESP-IDF Framework and Examplesiperf samplemain/iperf_example_main.c
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
/* Wi-Fi iperf Example This example code is in the Public Domain (or CC0 licensed, at your option.) Unless required by applicable law or agreed to in writing, this software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *//* ... */ #include <errno.h> #include <string.h> #include "esp_wifi.h" #include "esp_log.h" #include "esp_err.h" #include "nvs_flash.h" #include "esp_console.h" #include "cmd_system.h" /* component manager */ #include "iperf.h" #include "wifi_cmd.h" #include "iperf_cmd.h" #include "ping_cmd.h"12 includes #if CONFIG_ESP_WIFI_ENABLE_WIFI_TX_STATS || CONFIG_ESP_WIFI_ENABLE_WIFI_RX_STATS #include "esp_wifi_he.h" #endif #if CONFIG_ESP_WIFI_ENABLE_WIFI_TX_STATS extern int wifi_cmd_get_tx_statistics(int argc, char **argv); extern int wifi_cmd_clr_tx_statistics(int argc, char **argv);/* ... */ #endif #if CONFIG_ESP_WIFI_ENABLE_WIFI_RX_STATS extern int wifi_cmd_get_rx_statistics(int argc, char **argv); extern int wifi_cmd_clr_rx_statistics(int argc, char **argv);/* ... */ #endif #ifdef CONFIG_ESP_EXT_CONN_ENABLE #include "esp_extconn.h" #endif void iperf_hook_show_wifi_stats(iperf_traffic_type_t type, iperf_status_t status) { if (status == IPERF_STARTED) { #if CONFIG_ESP_WIFI_ENABLE_WIFI_TX_STATS if (type != IPERF_UDP_SERVER) { wifi_cmd_clr_tx_statistics(0, NULL); }{...} #endif/* ... */ #if CONFIG_ESP_WIFI_ENABLE_WIFI_RX_STATS if (type != IPERF_UDP_CLIENT) { wifi_cmd_clr_rx_statistics(0, NULL); }{...} #endif/* ... */ }{...} if (status == IPERF_STOPPED) { #if CONFIG_ESP_WIFI_ENABLE_WIFI_TX_STATS if (type != IPERF_UDP_SERVER) { wifi_cmd_get_tx_statistics(0, NULL); }{...} #endif/* ... */ #if CONFIG_ESP_WIFI_ENABLE_WIFI_RX_STATS if (type != IPERF_UDP_CLIENT) { wifi_cmd_get_rx_statistics(0, NULL); }{...} #endif/* ... */ }{...} }{ ... } void app_main(void) { #if CONFIG_ESP_EXT_CONN_ENABLE esp_extconn_config_t ext_config = ESP_EXTCONN_CONFIG_DEFAULT(); esp_extconn_init(&ext_config);/* ... */ #endif esp_err_t ret = nvs_flash_init(); if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) { ESP_ERROR_CHECK(nvs_flash_erase()); ret = nvs_flash_init(); }{...} ESP_ERROR_CHECK( ret ); /* initialise wifi */ app_wifi_initialise_config_t config = APP_WIFI_CONFIG_DEFAULT(); config.storage = WIFI_STORAGE_RAM; config.ps_type = WIFI_PS_NONE; app_initialise_wifi(&config); #if CONFIG_ESP_WIFI_ENABLE_WIFI_RX_STATS #if CONFIG_ESP_WIFI_ENABLE_WIFI_RX_MU_STATS esp_wifi_enable_rx_statistics(true, true); #else esp_wifi_enable_rx_statistics(true, false); #endif/* ... */ #endif #if CONFIG_ESP_WIFI_ENABLE_WIFI_TX_STATS esp_wifi_enable_tx_statistics(ESP_WIFI_ACI_BE, true); #endif esp_console_repl_t *repl = NULL; esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT(); repl_config.prompt = "iperf>"; // init console REPL environment #if CONFIG_ESP_CONSOLE_UART esp_console_dev_uart_config_t uart_config = ESP_CONSOLE_DEV_UART_CONFIG_DEFAULT(); ESP_ERROR_CHECK(esp_console_new_repl_uart(&uart_config, &repl_config, &repl));/* ... */ #elif CONFIG_ESP_CONSOLE_USB_CDC esp_console_dev_usb_cdc_config_t cdc_config = ESP_CONSOLE_DEV_CDC_CONFIG_DEFAULT(); ESP_ERROR_CHECK(esp_console_new_repl_usb_cdc(&cdc_config, &repl_config, &repl));/* ... */ #elif CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG esp_console_dev_usb_serial_jtag_config_t usbjtag_config = ESP_CONSOLE_DEV_USB_SERIAL_JTAG_CONFIG_DEFAULT(); ESP_ERROR_CHECK(esp_console_new_repl_usb_serial_jtag(&usbjtag_config, &repl_config, &repl));/* ... */ #endif /* Register commands */ register_system(); app_register_all_wifi_commands(); app_register_iperf_commands(); ping_cmd_register_ping(); app_register_iperf_hook_func(iperf_hook_show_wifi_stats); printf("\n ==================================================\n"); printf(" | Steps to test WiFi throughput |\n"); printf(" | |\n"); printf(" | 1. Print 'help' to gain overview of commands |\n"); printf(" | 2. Configure device to station or soft-AP |\n"); printf(" | 3. Setup WiFi connection |\n"); printf(" | 4. Run iperf to test UDP/TCP RX/TX throughput |\n"); printf(" | |\n"); printf(" =================================================\n\n"); // start console REPL ESP_ERROR_CHECK(esp_console_start_repl(repl)); }{ ... }
Details
Show:
from
Types: Columns: