152 lines
4.2 KiB
C
152 lines
4.2 KiB
C
// main.c – Add support for wifi_cfg and ip address assignment
|
||
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#include <inttypes.h>
|
||
|
||
#include "freertos/FreeRTOS.h"
|
||
#include "freertos/task.h"
|
||
#include "freertos/event_groups.h"
|
||
|
||
#include "esp_system.h"
|
||
#include "esp_event.h"
|
||
#include "esp_log.h"
|
||
|
||
#include "nvs_flash.h"
|
||
#include "esp_console.h"
|
||
#include "argtable3/argtable3.h"
|
||
|
||
#include "esp_netif.h"
|
||
#include "lwip/inet.h"
|
||
|
||
#include "iperf.h"
|
||
#include "wifi_cfg.h"
|
||
|
||
static const char *TAG = "main";
|
||
|
||
static void event_handler(void* arg, esp_event_base_t event_base,
|
||
int32_t event_id, void* event_data)
|
||
{
|
||
if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
|
||
ip_event_got_ip_t* event = (ip_event_got_ip_t*) event_data;
|
||
ESP_LOGI(TAG, "got ip:" IPSTR " gw:" IPSTR " netmask:" IPSTR,
|
||
IP2STR(&event->ip_info.ip),
|
||
IP2STR(&event->ip_info.gw),
|
||
IP2STR(&event->ip_info.netmask));
|
||
}
|
||
}
|
||
|
||
static struct {
|
||
struct arg_str *ip;
|
||
struct arg_lit *server;
|
||
struct arg_lit *udp;
|
||
struct arg_lit *client;
|
||
struct arg_int *port;
|
||
struct arg_int *interval;
|
||
struct arg_int *time;
|
||
struct arg_int *bw;
|
||
struct arg_lit *abort;
|
||
struct arg_end *end;
|
||
} iperf_args;
|
||
|
||
static int cmd_iperf(int argc, char **argv)
|
||
{
|
||
int nerrors = arg_parse(argc, argv, (void **)&iperf_args);
|
||
if (nerrors != 0) {
|
||
arg_print_errors(stderr, iperf_args.end, argv[0]);
|
||
return 1;
|
||
}
|
||
|
||
if (iperf_args.abort->count != 0) {
|
||
iperf_stop();
|
||
return 0;
|
||
}
|
||
|
||
iperf_cfg_t cfg;
|
||
memset(&cfg, 0, sizeof(cfg));
|
||
|
||
cfg.flag |= (iperf_args.udp->count == 0) ? IPERF_FLAG_TCP : IPERF_FLAG_UDP;
|
||
|
||
if (iperf_args.server->count != 0) {
|
||
cfg.flag |= IPERF_FLAG_SERVER;
|
||
cfg.sport = IPERF_DEFAULT_PORT;
|
||
if (iperf_args.port->count != 0) {
|
||
cfg.sport = iperf_args.port->ival[0];
|
||
}
|
||
} else {
|
||
cfg.flag |= IPERF_FLAG_CLIENT;
|
||
cfg.dport = IPERF_DEFAULT_PORT;
|
||
if (iperf_args.port->count != 0) {
|
||
cfg.dport = iperf_args.port->ival[0];
|
||
}
|
||
|
||
if (iperf_args.ip->count == 0) {
|
||
ESP_LOGE(TAG, "Please input destination IP address");
|
||
return 1;
|
||
}
|
||
cfg.dip = ipaddr_addr(iperf_args.ip->sval[0]);
|
||
if (cfg.dip == 0) {
|
||
ESP_LOGE(TAG, "Invalid IP address: %s", iperf_args.ip->sval[0]);
|
||
return 1;
|
||
}
|
||
}
|
||
|
||
cfg.time = IPERF_DEFAULT_TIME;
|
||
if (iperf_args.time->count != 0) {
|
||
cfg.time = iperf_args.time->ival[0];
|
||
}
|
||
|
||
cfg.bw_lim = 0;
|
||
if (iperf_args.bw->count != 0) {
|
||
cfg.bw_lim = iperf_args.bw->ival[0];
|
||
}
|
||
|
||
if (iperf_args.interval->count != 0) {
|
||
cfg.interval = iperf_args.interval->ival[0];
|
||
}
|
||
|
||
iperf_start(&cfg);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void register_iperf(void)
|
||
{
|
||
iperf_args.ip = arg_str0("c", "client_ip", "<ip>", "Destination IP for client mode");
|
||
iperf_args.server = arg_lit0("s", "server", "Run as server");
|
||
iperf_args.udp = arg_lit0("u", "udp", "Use UDP (default TCP)");
|
||
iperf_args.client = arg_lit0("c", "client", "Run as client");
|
||
iperf_args.port = arg_int0("p", "port", "<n>", "Port (default 5001)");
|
||
iperf_args.interval = arg_int0("i", "interval", "<s>", "Report interval");
|
||
iperf_args.time = arg_int0("t", "time", "<s>", "Test duration");
|
||
iperf_args.bw = arg_int0("b", "bandwidth", "<kbps>", "UDP bandwidth");
|
||
iperf_args.abort = arg_lit0(NULL, "abort", "Abort iperf");
|
||
iperf_args.end = arg_end(2);
|
||
|
||
const esp_console_cmd_t cmd = {
|
||
.command = "iperf",
|
||
.help = "iperf traffic test (server/client, TCP/UDP)",
|
||
.hint = NULL,
|
||
.func = &cmd_iperf,
|
||
.argtable= &iperf_args
|
||
};
|
||
ESP_ERROR_CHECK(esp_console_cmd_register(&cmd));
|
||
}
|
||
|
||
void app_main(void)
|
||
{
|
||
ESP_ERROR_CHECK(nvs_flash_init());
|
||
ESP_ERROR_CHECK(esp_netif_init());
|
||
ESP_ERROR_CHECK(esp_event_loop_create_default());
|
||
|
||
ESP_ERROR_CHECK(esp_event_handler_instance_register(
|
||
IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler, NULL, NULL));
|
||
|
||
wifi_cfg_init();
|
||
wifi_cfg_apply_from_nvs();
|
||
|
||
register_iperf();
|
||
|
||
ESP_LOGI(TAG, "System init complete. Waiting for serial config or console commands.");
|
||
}
|