Ethernet na Picu (Wiznet W5500 ethernet) a http server s knihovnou Mongoose

struct leds {
    bool led1,
    bool led2,
    bool led3
}
static struct leds s_leds = {false, false, false};

jirka@pt3610:~/mw5500$

jirka@pt3610:~/mw5500$ ls -l
celkem 15
-rw------- 1 jirka jirka  631 čec 19 17:30 CMakeLists.txt
-rw------- 1 jirka jirka  439 čec 19 17:30 hal.c
-rw------- 1 jirka jirka 1111 čec 19 17:30 hal.h
-rw------- 1 jirka jirka  969 čec 19 17:30 main.c
-rw------- 1 jirka jirka  766 čec 19 17:30 Makefile
drwx------ 2 jirka jirka 3452 čec 19 17:30 mongoose
-rw------- 1 jirka jirka 3775 čec 19 17:30 pico_sdk_import.cmake
-rw------- 1 jirka jirka 1951 čec 19 17:30 README.md

jirka@pt3610:~$ cd ~/mw5500
jirka@pt3610:~/mw5500$ make

jirka@pt3610:~/mw5500$ cd build/
jirka@pt3610:~/mw5500/build$ cp firmware.uf2 /media/jirka/RPI-RP2/

98d56  1 mongoose.c:4389:onstatechange  Link down
98d57  1 mongoose.c:5159:mg_tcpip_poll  Network is down
9913e  1 mongoose.c:5159:mg_tcpip_poll  Network is down
99526  1 mongoose.c:4386:onstatechange  Link up
9952e  3 mongoose.c:4499:tx_dhcp_discov DHCP discover sent. Our MAC: 02:60:4b:99:43:2a
3ef    1 mongoose.c:5159:mg_tcpip_poll  Network is down
7d7    1 mongoose.c:4386:onstatechange  Link up
7df    3 mongoose.c:4499:tx_dhcp_discov DHCP discover sent. Our MAC: 02:60:4b:99:43:2a
8c4    3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26
bc5    3 mongoose.c:4499:tx_dhcp_discov DHCP discover sent. Our MAC: 02:60:4b:99:43:2a
bd8    3 mongoose.c:4478:tx_dhcp_reques DHCP req sent
be3    2 mongoose.c:4621:rx_dhcp_client Lease: 3600 sec (3603)
be6    1 mongoose.c:4383:onstatechange  Got IP
bf0    2 mongoose.c:4379:onstatechange  READY, IP: 192.168.120.221
bf3    2 mongoose.c:4380:onstatechange         GW: 192.168.120.1
bf9    2 mongoose.c:4381:onstatechange        MAC: 02:60:4b:99:43:2a
1084   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26
1844   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26
2044   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26
2804   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26
2fc4   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26
3784   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26
3f84   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26
442c   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 88cc
4744   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26
4f04   3 mongoose.c:5118:mg_tcpip_rx    Unknown eth type 26

{
    "led1":false,
    "led2":false,
    "led3":false
}

POST {
    "led1":true,
    "led2":false,
    "led3":false
}

struct leds tmp = {0};
parse_json(&tmp);
my_set_leds(&tmp);

// SPDX-FileCopyrightText: 2024 Cesanta Software Limited
// SPDX-License-Identifier: GPL-2.0-only or commercial
// Generated by Mongoose Wizard, https://mongoose.ws/wizard/

// Default mock implementation of the API callbacks

#include "mongoose_glue.h"
static struct leds s_leds = {false, false, false};
void glue_get_leds(struct leds *data) {
  *data = s_leds;  // Sync with your device
}
void glue_set_leds(struct leds *data) {
  s_leds = *data; // Sync with your device
}

// SPDX-FileCopyrightText: 2024 Cesanta Software Limited
// SPDX-License-Identifier: GPL-2.0-only or commercial
// Generated by Mongoose Wizard, https://mongoose.ws/wizard/

// hal used to generate an address and adapt your particular hardware,
// as plain Picos don't have Ethernet nor Wi-Fi
#include "hal.h"
#include "mongoose_glue.h"

static void blink_timer(void *arg) {
  (void) arg;
  gpio_put(PICO_DEFAULT_LED_PIN, !gpio_get(PICO_DEFAULT_LED_PIN));
}

int main(void) {
  stdio_init_all();
  gpio_init(PICO_DEFAULT_LED_PIN);                // Initialise GPIO
  gpio_set_dir(PICO_DEFAULT_LED_PIN, GPIO_OUT);   // Set as output
  gpio_put(PICO_DEFAULT_LED_PIN, 1);
  ethernet_init(); // Initialise Ethernet pins
  MG_INFO(("Hardware initialised, starting firmware..."));

  // This blocks forever. Call it at the end of main()
  mongoose_init();
  mg_timer_add(&g_mgr, 1000, MG_TIMER_REPEAT, blink_timer, NULL);
  for (;;) {
    mongoose_poll();
  }

  return 0;
}

// SPDX-FileCopyrightText: 2024 Cesanta Software Limited
// SPDX-License-Identifier: GPL-2.0-only or commercial
// Generated by Mongoose Wizard, https://mongoose.ws/wizard/

// hal used to generate an address and adapt your particular hardware,
// as plain Picos don't have Ethernet nor Wi-Fi
#include "hal.h"
#include "mongoose_glue.h"

// piny s LED
#define MODRA_LED   3
#define CERVENA_LED 4
#define BILA_LED    5

static void blink_timer(void *arg) {
  (void) arg;
  gpio_put(PICO_DEFAULT_LED_PIN, !gpio_get(PICO_DEFAULT_LED_PIN));
}

// získání hodnot LED
void my_get_leds(struct leds *data) {
    data->led1 = gpio_get(MODRA_LED);
    data->led2 = gpio_get(CERVENA_LED);
    data->led3 = gpio_get(BILA_LED);
}
//nastavení hodnot LED
void my_set_leds(struct leds *data) {
    gpio_put(MODRA_LED, data->led1);
    gpio_put(CERVENA_LED, data->led2);
    gpio_put(BILA_LED, data->led3);
}

int main(void) {
  stdio_init_all();
  gpio_init(PICO_DEFAULT_LED_PIN);                // Initialise GPIO
  gpio_set_dir(PICO_DEFAULT_LED_PIN, GPIO_OUT);   // Set as output
  gpio_put(PICO_DEFAULT_LED_PIN, 1);
  gpio_set_function(23, GPIO_FUNC_SIO); // nastaveni PWM na malý šum
  gpio_set_dir(23, true);
  gpio_put(23,1);
  // nastavení LED pinů a test funkce (po 500ms zhasneme)
  gpio_set_function(MODRA_LED, GPIO_FUNC_SIO);
  gpio_set_dir(MODRA_LED, true);
  gpio_put(MODRA_LED,1);
  gpio_set_function(CERVENA_LED, GPIO_FUNC_SIO);
  gpio_set_dir(CERVENA_LED, true);
  gpio_put(CERVENA_LED,1);
  gpio_set_function(BILA_LED, GPIO_FUNC_SIO);
  gpio_set_dir(BILA_LED, true);
  gpio_put(BILA_LED,1);
  sleep_ms(500);
  gpio_put(MODRA_LED, 0);
  gpio_put(CERVENA_LED, 0);
  gpio_put(BILA_LED, 0);

  ethernet_init(); // Initialise Ethernet pins
  MG_INFO(("Hardware initialised, starting firmware..."));

  // nastavení ovladače LED
  mongoose_set_http_handlers("leds", my_get_leds, my_set_leds);
  // This blocks forever. Call it at the end of main()
  mongoose_init();
  mg_timer_add(&g_mgr, 1000, MG_TIMER_REPEAT, blink_timer, NULL);
  for (;;) {
    mongoose_poll();
  }

  return 0;
}

{
  "version": "1.0.2",
  "api": {
    "leds": {
      "type": "data",
      "read_level": 0,
      "write_level": 0,
      "attributes": {
        "led1": {"type": "bool", "value": false},
        "led2": {"type": "bool", "value": false},
        "led3": {"type": "bool", "value": false}
      }
    }
  },
  "ui": {
    "production": false,
    "brand": "Brand Name",
    "logo": "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!-- Created with Inkscape (http://www.inkscape.org/) -->\n\n<svg\n   width=\"18.014mm\"\n   height=\"6.0799999mm\"\n   viewBox=\"0 0 18.014 6.0799999\"\n   version=\"1.1\"\n   id=\"svg5\"\n   xml:space=\"preserve\"\n   inkscape:version=\"1.2.2 (b0a8486541, 2022-12-01)\"\n   sodipodi:docname=\"logo.svg\"\n   xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\"\n   xmlns:sodipodi=\"http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd\"\n   xmlns=\"http://www.w3.org/2000/svg\"\n   xmlns:svg=\"http://www.w3.org/2000/svg\"><sodipodi:namedview\n     id=\"namedview7\"\n     pagecolor=\"#ffffff\"\n     bordercolor=\"#666666\"\n     borderopacity=\"1.0\"\n     inkscape:showpageshadow=\"2\"\n     inkscape:pageopacity=\"0.0\"\n     inkscape:pagecheckerboard=\"0\"\n     inkscape:deskcolor=\"#d1d1d1\"\n     inkscape:document-units=\"mm\"\n     showgrid=\"false\"\n     inkscape:zoom=\"20.70196\"\n     inkscape:cx=\"32.098411\"\n     inkscape:cy=\"-1.1834628\"\n     inkscape:window-width=\"2560\"\n     inkscape:window-height=\"1368\"\n     inkscape:window-x=\"0\"\n     inkscape:window-y=\"0\"\n     inkscape:window-maximized=\"1\"\n     inkscape:current-layer=\"layer1\" /><defs\n     id=\"defs2\" /><g\n     inkscape:label=\"Vrstva 1\"\n     inkscape:groupmode=\"layer\"\n     id=\"layer1\"\n     transform=\"translate(-38.629921,-152.15161)\"><path\n       style=\"fill:#f7110b;stroke:none;stroke-width:0.0846667\"\n       d=\"m 39.688255,152.68078 v 5.08 h 3.81 v -5.08 h -3.81 m 12.615333,3.21733 c 0.07908,1.52103 2.732955,1.89431 3.301238,0.50767 0.339598,-0.82858 -0.464199,-1.34767 -1.218579,-1.56105 -0.26416,-0.0747 -0.748634,-0.12626 -0.896885,-0.39663 -0.227076,-0.41415 0.916775,-0.43487 1.088902,-0.0916 l 0.942657,0.10224 c -0.04436,-1.49391 -2.808478,-1.6767 -3.098038,-0.254 -0.191516,0.9411 0.825246,1.19256 1.489287,1.4181 0.229362,0.0779 0.699535,0.11772 0.51039,0.44366 -0.349843,0.60302 -0.872933,-0.0455 -1.205334,-0.14151 -0.277368,-0.0801 -0.626872,-0.0269 -0.913638,-0.0269 m -11.006666,-2.53998 v 2.87867 c 0.459655,0 1.747011,0.0276 1.747011,0.0276 v 0.85033 c 0,0 -2.164774,-0.0713 -2.932345,0.004 v -3.76051 h 1.185334 m 2.539999,0 v 3.81 l 1.169676,-0.0123 c 0.02479,-1.26573 0.01566,-2.53174 0.01566,-3.79764 l -1.185336,-6e-5 m 1.947336,6e-5 1.130958,1.80855 -1.215625,1.91679 1.3298,0.0101 0.665783,-1.08756 c 0.236186,0.32305 0.520776,0.81194 0.744335,1.14373 0.422101,0.0101 0.844225,0.019 1.266353,0.0278 l -1.258411,-2.00552 1.041527,-1.84606 c -0.525466,-0.0274 -1.246937,0.004 -1.246937,0.004 0,0 -0.374663,0.73087 -0.546867,1.11318 l -0.676762,-1.10252 -1.234151,0.0171 m 5.672666,3.81 v -3.81 c -0.283633,0 -1.129704,-0.009 -1.129704,-0.009 -0.0041,1.26137 -1.93e-4,2.52461 0.0021,3.78621 0,0 0.843993,0.0326 1.127626,0.0326 z\"\n       id=\"path490\"\n       sodipodi:nodetypes=\"ccccccsssccsscscccccccccccccccccccccccccccccccc\" /><rect\n       style=\"opacity:0.98;fill:none;fill-opacity:0.943343;stroke:#000000;stroke-width:0.0656969;stroke-linejoin:miter;stroke-miterlimit:11.5;stroke-dasharray:none\"\n       id=\"rect595\"\n       width=\"16.34374\"\n       height=\"5.0793033\"\n       x=\"39.688602\"\n       y=\"152.68114\"\n       rx=\"0.15227537\"\n       ry=\"0.15227537\" /></g></svg>\n",
    "toolbar": {
      "label": "Pico konzole"
    },
    "theme": {
    },
    "pages": [
      {"title": "Řídící panel", "icon": "desktop", "level": 0, "css": "padding: 0.75rem;\ngap: 0.5rem;\nmin-height: 2rem;\ndisplay: flex;\nflex-direction: column;\nflex-grow: 1;", "layout": [
          {"classes": "container", "layout": [
              {"classes": "panel", "css": "width: 14rem", "layout": [
                  {"classes": "title", "format": "Řízení LED"},
                  {"classes": "labeled", "layout": [
                      {"classes": "label", "format": "modrá LED"},
                      {"type": "toggle", "ref": "leds.led1", "autosave": true}
                    ]},
                  {"classes": "labeled", "layout": [
                      {"classes": "label", "format": "červená LED"},
                      {"type": "toggle", "ref": "leds.led2", "autosave": true}
                    ]},
                  {"classes": "labeled", "layout": [
                      {"classes": "label", "format": "bílá LED"},
                      {"type": "toggle", "ref": "leds.led3", "autosave": true}
                    ]}
                ]}
            ]}
        ]}
    ]
  },
  "http": {"http": true, "https": true, "ui": true, "login": false, "ca": ""},
  "mqtt": {"enable": false, "url": "mqtt://broker.hivemq.com:1883", "ca": "", "rx": "{device_id}/rx", "tx": "{device_id}/tx"},
  "dns": {"type": "default", "url": "udp://8.8.8.8:53", "captive": false},
  "sntp": {"enable": false, "type": 0, "url": "udp://time.google.com:123", "interval": 3600},
  "modbus": {"enable": false, "port": 502},
  "build": {"mode": "new", "board": "pico2-w", "ide": "Pico-SDK", "rtos": "baremetal"}
}