iperf sample
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Outline
#include <string.h>
#include <inttypes.h>
#include "cmd_ethernet.h"
#include "esp_netif.h"
#include "esp_console.h"
#include "esp_eth.h"
#include "esp_mac.h"
#include "argtable3/argtable3.h"
eth_control_args
eth_cmd_control(int, char **)
register_ethernet_commands()
Files
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SourceVuESP-IDF Framework and Examplesiperf samplemain/cmd_ethernet.c
 
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/* * SPDX-FileCopyrightText: 2018-2024 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Unlicense OR CC0-1.0 *//* ... */ #include <string.h> #include <inttypes.h> #include "cmd_ethernet.h" #include "esp_netif.h" #include "esp_console.h" #include "esp_eth.h" #include "esp_mac.h" #include "argtable3/argtable3.h"8 includes /* "ethernet" command */ static struct { struct arg_str *control; struct arg_end *end; }{ ... } eth_control_args; static int eth_cmd_control(int argc, char **argv) { int nerrors = arg_parse(argc, argv, (void **)&eth_control_args); if (nerrors != 0) { arg_print_errors(stderr, eth_control_args.end, argv[0]); return 1; }{...} if (!strncmp(eth_control_args.control->sval[0], "info", 4)) { uint8_t mac_addr[6]; esp_netif_ip_info_t ip; esp_netif_t *esp_netif; // we can use esp_netif_next_unsafe since we one time initialize the network and we don't de-init esp_netif = esp_netif_next_unsafe(NULL); while(esp_netif != NULL) { printf("%s:\r\n", esp_netif_get_desc(esp_netif)); esp_eth_handle_t eth_hndl = esp_netif_get_io_driver(esp_netif); esp_eth_ioctl(eth_hndl, ETH_CMD_G_MAC_ADDR, mac_addr); printf(" HW ADDR: " MACSTR "\r\n", MAC2STR(mac_addr)); esp_netif_get_ip_info(esp_netif, &ip); printf(" ETHIP: " IPSTR "\r\n", IP2STR(&ip.ip)); printf(" ETHMASK: " IPSTR "\r\n", IP2STR(&ip.netmask)); printf(" ETHGW: " IPSTR "\r\n", IP2STR(&ip.gw)); esp_netif = esp_netif_next_unsafe(esp_netif); }{...} }{...} return 0; }{ ... } void register_ethernet_commands(void) { eth_control_args.control = arg_str1(NULL, NULL, "<info>", "Get info of Ethernet"); eth_control_args.end = arg_end(1); const esp_console_cmd_t cmd = { .command = "ethernet", .help = "Ethernet interface IO control", .hint = NULL, .func = eth_cmd_control, .argtable = &eth_control_args }{...}; ESP_ERROR_CHECK(esp_console_cmd_register(&cmd)); }{ ... }
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