mongoose/tutorials/pico-sdk/pico2_w/main.c

// SPDX-FileCopyrightText: 2024 Cesanta Software Limited
// SPDX-License-Identifier: GPL-2.0-only or commercial

#define WIFI_NAME "mywifi"
#define WIFI_PASS "mypassword"
#define WIFI_AP_NAME "mywifi2"
#define WIFI_AP_PASS "mypassword2"
#define ENABLE_AP 0

#include "mongoose.h"

void wifi_setconfig(void *data) {
  struct mg_tcpip_driver_pico_w_data *d =
      (struct mg_tcpip_driver_pico_w_data *) data;
  struct mg_wifi_data *wifi = &d->wifi;
  wifi->ssid = WIFI_NAME;
  wifi->pass = WIFI_PASS;
  wifi->apssid = WIFI_AP_NAME;
  wifi->appass = WIFI_AP_PASS;
  wifi->apip = MG_IPV4(192, 168, 111, 1);
  wifi->apmask = MG_IPV4(255, 255, 255, 0);
  wifi->security = 0;
  wifi->apsecurity = 0;
  wifi->apchannel = 10;
  wifi->apmode = ENABLE_AP;
}

static void blink_timer(void *arg) {
  (void) arg;
  cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN,
                      !cyw43_arch_gpio_get(CYW43_WL_GPIO_LED_PIN));
}

static void http_ev_handler(struct mg_connection *c, int ev, void *ev_data) {
  if (ev == MG_EV_HTTP_MSG) {  // New HTTP request received
    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
    uint64_t tick = to_ms_since_boot(get_absolute_time());
    if (mg_match(hm->uri, mg_str("/api/tick"), NULL)) {
      mg_http_reply(c, 200, "", "{%m:%llu}\n", MG_ESC("tick"), tick);
    } else {
      mg_http_reply(c, 200, "", "Hi from Mongoose, tick %llu\n", tick);
    }
  }
}

int main(void) {
  stdio_init_all();
  // do not access the CYW43 LED before Mongoose initializes !
  MG_INFO(("Hardware initialised, starting firmware..."));

  struct mg_mgr mgr;
  mg_mgr_init(&mgr);
  mg_http_listen(&mgr, "http://0.0.0.0", http_ev_handler, NULL);

  for (;;) {
    mg_mgr_poll(&mgr, 1);
  }

  return 0;
}