fonctionnel avec nvelle gestion images

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "components/littlefs"]
+	path = components/littlefs
+	url = https://github.com/littlefs-project/littlefs.git
+[submodule "components/esp_littlefs"]
+	path = components/esp_littlefs
+	url = https://github.com/joltwallet/esp_littlefs.git

.vscode/settings.json

@@ -7,6 +7,12 @@
         "esp_log.h": "c",
         "esp_wifi.h": "c",
         "esp_lvgl_port.h": "c",
-        "mqtt.h": "c"
+        "mqtt.h": "c",
+        "stdio.h": "c",
+        "locale.h": "c",
+        "obtain_time.h": "c",
+        "i2c.h": "c",
+        "lv_global.h": "c",
+        "cstdint": "c"
     }
 }

components/esp_littlefs

@@ -0,0 +1 @@
+Subproject commit 28639dd469af0b33df55d481da8383347e88067e

components/image_downloader/CMakeLists.txt

@@ -1,3 +1,3 @@
 idf_component_register(SRCS "image_downloader.c"
                     INCLUDE_DIRS "include"
-                    REQUIRES json esp_http_client esp-tls esp_timer fatfs sdmmc vfs)
+                    REQUIRES json esp_http_client esp-tls esp_timer )

components/image_downloader/image_downloader.c

@@ -52,7 +52,7 @@ static const char *TAG = "ImgDwn";
 #define IMGDWN_WIDTH  600
 #define IMGDWN_HEIGHT 460
 #define IMGDWN_URL2 ("http://vps-edf71efa.vps.ovh.net:3000/render/d-solo/7BtRMrv4k/temperatures?orgId=1&var-emplacement=entree_ECS&var-emplacement=entree_reseauSol&panelId=4&width=650&height=460&scale=1&tz=Europe%2FParis/")
-#define IMGDWN_URL ("http://vps-edf71efa.vps.ovh.net:3000/render/d-solo/bOcPeysGz/hauteur-cuve?orgId=1&from=now-2d&refresh=1m&panelId=4&width=650&height=460&scale=1&tz=Europe%2FParis")
+#define IMGDWN_URL ("http://vps-edf71efa.vps.ovh.net:3000/render/d-solo/bOcPeysGz/hauteur-cuve?orgId=1&from=now-2d&refresh=1m&panelId=4&width=300&height=200&scale=1&tz=Europe%2FParis") // 650 460
 // As default is 512 without setting buffer_size property in esp_http_client_config_t
 #define HTTP_RECEIVE_BUFFER_SIZE 1938
 

components/littlefs

@@ -0,0 +1 @@
+Subproject commit d01280e64934a09ba16cac60cf9d3a37e228bb66

components/meteofrance/meteofrance.c

@@ -385,7 +385,7 @@ void initialise_weather_data_retrieval(unsigned long retreival_period)
     // http_client_on_process_chunk(&http_client, process_chunk);
     // http_client_on_disconnected(&http_client, disconnected);
     TaskHandle_t xHandle = NULL;
-    BaseType_t ret1 = xTaskCreate(&http_request_task, "http_request_task", 8 * 1024, NULL, 5, &xHandle);
+    BaseType_t ret1 = xTaskCreate(&http_request_task, "http_request_task", 5 * 1024, NULL, 5, &xHandle);
     if(ret1!=pdPASS ){
         ESP_LOGE(TAG, "Impossible de creer la tache %i", ret1);
     }

main/CMakeLists.txt

@@ -1,8 +1,14 @@
 idf_component_register(SRC_DIRS . fonts
                     INCLUDE_DIRS "."
-                    REQUIRES heap esp_wifi nvs_flash mqtt meteofrance esp_netif image_downloader)
-lvgl_port_create_c_image("images/p13bisj.png" "images/" "ARGB8888" "NONE")
-#lvgl_port_create_c_image("images/esp_logo.png" "images/" "ARGB8888" "NONE")
+                    REQUIRES heap esp_wifi nvs_flash mqtt meteofrance esp_netif image_downloader fatfs sdmmc vfs littlefs
+                    PRIV_REQUIRES littlefs)
+
+lvgl_port_create_c_image("images/wifi_ok.png" "images/" "ARGB8888" "NONE")
+lvgl_port_create_c_image("images/wifi_ko.png" "images/" "ARGB8888" "NONE")
+lvgl_port_create_c_image("images/mqtt_ok.png" "images/" "AUTO" "NONE")
+lvgl_port_create_c_image("images/mqtt_ko.png" "images/" "ARGB8888" "NONE")
+# lvgl_port_create_c_image("images/p13bisj.png" "images/" "ARGB8888" "NONE")
+# lvgl_port_create_c_image("images/esp_logo.png" "images/" "ARGB8888" "NONE")
 # lvgl_port_create_c_image("images/p10j.png" "images/" "ARGB8888" "NONE")
 # lvgl_port_create_c_image("images/p10n.png" "images/" "ARGB8888" "NONE")
 # lvgl_port_create_c_image("images/p11j.png" "images/" "ARGB8888" "NONE")
@@ -74,6 +80,9 @@ lvgl_port_create_c_image("images/p13bisj.png" "images/" "ARGB8888" "NONE")
 
 lvgl_port_add_images(${COMPONENT_LIB} "images/")
 
+littlefs_create_partition_image(littlefs images_meteo FLASH_IN_PROJECT)
+
+
 set_source_files_properties(
     PROPERTIES COMPILE_OPTIONS
     "-DLV_LVGL_H_INCLUDE_SIMPLE;-Wno-format;-DLV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(montserrat_medium_12) LV_FONT_DECLARE(montserrat_medium_18) LV_FONT_DECLARE(montserrat_medium_24)"

main/idf_component.yml

@@ -1,4 +1,5 @@
 dependencies:
+  joltwallet/littlefs: ^1.14.8
   esp_lcd_touch_gt911:
     version: ^1
   esp_lvgl_port:

main/main.c

@@ -1,5 +1,3 @@
-#include "wifi.h"
-#include "mqtt.h"
 #include "misc/lv_types.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/event_groups.h"
@@ -10,18 +8,24 @@
 #include "esp_lcd_panel_io.h"
 #include "esp_lcd_panel_ops.h"
 #include "esp_lcd_panel_rgb.h"
+#include "esp_lcd_touch_gt911.h"
 #include "esp_lvgl_port.h"
 #include "esp_event.h"
 #include "nvs_flash.h"
-#include "meteofrance.h"
-#include "image_downloader.h"
 #include <locale.h>
-#include "fatfs.h"
-#define DIR FF_DIR  /* ESP IDF typedefs `DIR` as `FF_DIR` in its version of ff.h. Use `FF_DIR` in LVGL too */
 #include "esp_vfs_fat.h"
 #include "sdmmc_cmd.h"
 #include <stdio.h>
+
+// Includes personnels
 #include "obtain_time.h"
+#include "fatfs.h"
+#include "meteofrance.h"
+#include "image_downloader.h"
+#include "wifi.h"
+#include "mqtt.h"
+
+#include "esp_littlefs.h"
 
 #define MOUNT_POINT "/sdcard"
 // Pin assignments can be set in menuconfig, see "SD SPI Example Configuration" menu.
@@ -32,7 +36,6 @@
 #define PIN_NUM_CS    10
 
 
-#include "esp_lcd_touch_gt911.h"
 #include "main.h"
 LV_FONT_DECLARE(montserrat_medium_12)
 LV_FONT_DECLARE(montserrat_medium_18)
@@ -299,8 +302,6 @@ static void _app_button_cb(lv_event_t *e)
     }
 }
 
-lv_subject_t wifiStatus;
-lv_subject_t mqttStatus;
 lv_subject_t meteoStatus;
 
 static lv_style_t no_padding;
@@ -313,6 +314,9 @@ static void app_main_display(void)
     lv_style_init(&no_padding);
     lv_style_set_pad_all(&no_padding, 0);
 
+    lv_style_init(&style_font_18);
+    lv_style_set_text_font(&style_font_18, &montserrat_medium_18);
+
     lv_obj_t *cont_status = lv_obj_create(lv_layer_top());
     lv_obj_add_style(cont_status,&no_padding,0);
     lv_obj_align(cont_status,LV_ALIGN_TOP_RIGHT,0,0);
@@ -332,23 +336,25 @@ static void app_main_display(void)
     sprintf(strftime_buf,"%s %d %s", days[timeinfo.tm_wday], timeinfo.tm_mday, months[timeinfo.tm_mon]);
 
     lv_label_set_text(jour,strftime_buf);
-    lv_obj_align(jour, LV_ALIGN_CENTER,0,0);
+
+    lv_obj_refr_size(cont_status);
+    //lv_obj_align(jour, LV_ALIGN_CENTER,0,0);
 
     lv_obj_t *meteoR = lv_label_create(cont_status);
     lv_label_set_text(meteoR,"--");
     lv_label_bind_text(meteoR, &meteoStatus, "Meteo %d");
 
-    lv_obj_t *wifi = lv_label_create(cont_status);
-    lv_obj_set_style_bg_color(wifi, lv_palette_darken(LV_PALETTE_GREY, 3), 0);
-    lv_obj_set_style_border_width(wifi,1,0);
-    lv_obj_set_style_border_color(wifi,lv_palette_darken(LV_PALETTE_GREY, 3),0);
-    lv_label_set_text(wifi,"Wifi Ok");
-    lv_label_bind_text(wifi, &wifiStatus, "Wifi %d");
+    lv_obj_t *wifi = lv_image_create(cont_status);
+    //lv_obj_set_style_bg_color(wifi, lv_palette_darken(LV_PALETTE_GREY, 3), 0);
+    //lv_obj_set_style_border_width(wifi,1,0);
+    //lv_obj_set_style_border_color(wifi,lv_palette_darken(LV_PALETTE_GREY, 3),0);
+    //lv_label_set_text(wifi,"Wifi Ok");
+    //lv_label_bind_text(wifi, &wifiStatus, "Wifi %d");
 
 
-    lv_obj_t *mqtt = lv_label_create(cont_status);
-    lv_label_set_text(mqtt,"Mqtt Ok");
-    lv_label_bind_text(mqtt, &mqttStatus, "Mqtt %d");
+    lv_image_create(cont_status);
+    //lv_label_set_text(mqtt,"Mqtt Ok");
+    //lv_label_bind_text(mqtt, &mqttStatus, "Mqtt %d");
 
     lv_obj_t *scr = lv_scr_act();
 
@@ -426,7 +432,7 @@ static void event_handler(lv_event_t *e)
 }
 LV_IMAGE_DECLARE(plan_rdc);
 LV_IMAGE_DECLARE(plan_etage);
-
+/*
 LV_IMAGE_DECLARE(p1j);
 LV_IMAGE_DECLARE(p2j);
 LV_IMAGE_DECLARE(p3j);
@@ -443,6 +449,7 @@ LV_IMAGE_DECLARE(p26j);
 LV_IMAGE_DECLARE(p27j);
 LV_IMAGE_DECLARE(p28j);
 LV_IMAGE_DECLARE(p29j);
+*/
 
 struct lv_observer_t {
     lv_subject_t * subject;             /**< The observed value */
@@ -511,6 +518,11 @@ static void weatherdataH_obs_cb(lv_observer_t *observer, lv_subject_t *subject)
 void showMeteoIcon(const char *icon, lv_obj_t *desc_icon, int childNr)
 {
     lv_obj_t* img = lv_obj_get_child(desc_icon, childNr);
+    char *str1= "A:/littlefs/";
+    char* result = malloc(strlen(str1) + strlen(icon) + 6); 
+    sprintf(result, "%s%s.png", str1, icon);
+    lv_image_set_src(img, result);
+    /*
     if (strcmp(icon, "p1j") == 0)
     {
         lv_image_set_src(img, &p1j);
@@ -579,6 +591,7 @@ void showMeteoIcon(const char *icon, lv_obj_t *desc_icon, int childNr)
     {
         ESP_LOGE(TAG, "Image %s non connue", icon);
     }
+    */
 }
 /* ------------------------------------------------------------ */
 /* Fragment meteo journaliere  (date,icone, min et max)         */
@@ -1026,10 +1039,7 @@ void draw_ihm()
     // keys.clear();
     lv_obj_clean(lv_scr_act());
 
-    
-
-
-        /*Create a Tab view object*/
+    /*Create a Tab view object*/
     lv_obj_t * tabview;
     tabview = lv_tabview_create(lv_screen_active());
     lv_tabview_set_tab_bar_position(tabview, LV_DIR_LEFT);
@@ -1061,8 +1071,6 @@ void draw_ihm()
     static lv_style_t style_btn;
     lv_style_init(&style_btn);
 
-    lv_style_init(&style_font_18);
-    lv_style_set_text_font(&style_font_18, &montserrat_medium_18);
 
     lv_style_init(&style_font_24);
     lv_style_set_text_font(&style_font_24, &montserrat_medium_24);
@@ -1303,19 +1311,39 @@ void mount_sd_card(){
 }
 
 void app_main(void){
-     esp_log_level_set("wifi", ESP_LOG_ERROR);
+    printf("Minimum free heap size: %" PRIu32 " bytes\n", esp_get_minimum_free_heap_size());
+    printf("Free heap size: %" PRIu32 " bytes\n", esp_get_free_heap_size());
+
+    printf("1- Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
+    
+    esp_log_level_set("wifi", ESP_LOG_ERROR);
+
+    printf("2- Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
 
     mount_sd_card();
 
+
+        esp_vfs_littlefs_conf_t conf = {
+            .base_path = "/littlefs",
+            .partition_label = "littlefs",
+            .format_if_mount_failed = true,
+            .dont_mount = false,
+        };
+
+    printf("3 - Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
     /* LCD HW initialization */
     ESP_ERROR_CHECK(app_lcd_init());
 
+    printf("4 - Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
     /* Touch initialization */
     ESP_ERROR_CHECK(app_touch_init());
 
+    printf("5 - Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
     /* LVGL initialization */
     ESP_ERROR_CHECK(app_lvgl_init());
 
+    printf("6 - Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
+    
     /* On affiche au plus tot l'ecran de démarrage */
     if(lvgl_port_lock(0)){
         //ESP_ERROR_CHECK(esp_lcd_panel_mirror(lcd_panel,true,true));
@@ -1324,6 +1352,7 @@ void app_main(void){
     }
 
     
+    printf("7 - Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
      // Initialize NVS
     esp_err_t ret = nvs_flash_init();
     if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND)
@@ -1333,15 +1362,16 @@ void app_main(void){
     }
     ESP_ERROR_CHECK(ret);
 
-    lv_subject_init_int(&wifiStatus,-1);
-    lv_subject_init_int(&mqttStatus,-1);
     lv_subject_init_int(&meteoStatus,-1);
 
+    printf("8 - Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
     ESP_LOGI(TAG, "ESP_WIFI_MODE_STA");
     wifi_init_sta();
-    //mqtt_app_start();
+    printf("8b - Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
+    mqtt_app_start();
 
-    time_t now;
+     printf("9 - Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
+   time_t now;
     struct tm timeinfo;
     time(&now);
     localtime_r(&now, &timeinfo);
@@ -1361,24 +1391,26 @@ void app_main(void){
     localtime_r(&now, &timeinfo);
     strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
 
-    printf("Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
-    heap_caps_print_heap_info(MALLOC_CAP_DEFAULT);
+    printf("10. Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
+    heap_caps_print_heap_info(MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT);
 
 
     on_weather_data_retrieval(weather_data_retreived);
     on_weather_data_retrieval_start(weather_data_retreived_start);
-    initialise_weather_data_retrieval(60000);
+    initialise_weather_data_retrieval(600000);
     ESP_LOGW(TAG, "Weather data retrieval initialized");
 
+    printf("11. Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
     ESP_LOGW(TAG, "On telecharge l'image cuve");
     TaskHandle_t xHandle = NULL;
-    BaseType_t ret1 = xTaskCreate(&imgdwn, "imageDownload_task", 5 * 1024, NULL, 5, &xHandle);
+    BaseType_t ret1 = xTaskCreate(&imgdwn, "imageDownload_task", 3 * 1024, NULL, 5, &xHandle);
     if(ret1!=pdPASS ){
         ESP_LOGE(TAG, "Impossiblke de creer la tache %i", ret1);
     }
 
 
 
+    printf("12. Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
     /* Show LVGL objects */
     if(lvgl_port_lock(0)){
         draw_ihm();
@@ -1386,6 +1418,81 @@ void app_main(void){
 
         lvgl_port_unlock();
     }
+    printf("13. Free heap after buffers allocation: %d\n", xPortGetFreeHeapSize());
+    printf("Minimum free heap size: %" PRIu32 " bytes\n", esp_get_minimum_free_heap_size());
+    printf("Free heap size: %" PRIu32 " bytes\n", esp_get_free_heap_size());
+LV_ASSERT_MEM_INTEGRITY();
+
+lv_mem_monitor_t mon;
+lv_mem_monitor(&mon);
+printf("used: %6d (%3d %%), frag: %3d %%, biggest free: %6d\n",
+                       (int)mon.total_size - mon.free_size, mon.used_pct, mon.frag_pct,
+                       (int)mon.free_biggest_size);
+
+                               ESP_LOGI(TAG, "Initializing LittleFS");
+
+        esp_vfs_littlefs_conf_t conflfs = {
+            .base_path = "/littlefs",
+            .partition_label = "littlefs",
+            .format_if_mount_failed = true,
+            .dont_mount = false,
+        };
+
+        // Use settings defined above to initialize and mount LittleFS filesystem.
+        // Note: esp_vfs_littlefs_register is an all-in-one convenience function.
+        ret = esp_vfs_littlefs_register(&conflfs);
+
+        if (ret != ESP_OK)
+        {
+                if (ret == ESP_FAIL)
+                {
+                        ESP_LOGE(TAG, "Failed to mount or format filesystem");
+                }
+                else if (ret == ESP_ERR_NOT_FOUND)
+                {
+                        ESP_LOGE(TAG, "Failed to find LittleFS partition");
+                }
+                else
+                {
+                        ESP_LOGE(TAG, "Failed to initialize LittleFS (%s)", esp_err_to_name(ret));
+                }
+                return;
+        }
+
+        size_t total = 0, used = 0;
+        ret = esp_littlefs_info(conflfs.partition_label, &total, &used);
+        if (ret != ESP_OK)
+        {
+                ESP_LOGE(TAG, "Failed to get LittleFS partition information (%s)", esp_err_to_name(ret));
+        }
+        else
+        {
+                ESP_LOGI(TAG, "Partition size: total: %d, used: %d", total, used);
+        }
+
+                ESP_LOGI(TAG, "Reading file");
+        FILE *f = fopen("/littlefs/p1j.png", "r");
+        if (f == NULL)
+        {
+                ESP_LOGE(TAG, "Failed to open file for reading");
+                return;
+        }
+
+        char line[128];
+        char *pos;
+
+        fgets(line, sizeof(line), f);
+        fclose(f);
+        // strip newline
+        pos = strchr(line, '\n');
+        if (pos)
+        {
+                *pos = '\0';
+        }
+        ESP_LOGI(TAG, "Read from file: '%s'", line);
+
 
 }
 
+
+

main/mqtt.c

@@ -4,7 +4,8 @@
 #include "mqtt_client.h"
 
 esp_mqtt_client_handle_t client;
-extern lv_subject_t mqttStatus;
+lv_subject_t mqttStatus;
+
 extern lv_subject_t tempIntSubj;
 extern lv_subject_t tempExtSubj;
 extern lv_subject_t hauteurCuveSubj;
@@ -19,6 +20,50 @@ char *topicTempExt = "house/temp/282A802600008059";
 char *topicHauteurCuve = "house/cuve/hauteur";
 char *topicTempInt = "house/temp/287DCF1E00008020";
 char *topicHauteurCuveEvol = "house/cuve/hauteurEvol";
+char *topicTest = "test";
+
+LV_IMAGE_DECLARE(mqtt_ok);
+LV_IMAGE_DECLARE(mqtt_ko);
+
+static void mqttStatus_obs_cb(lv_observer_t * observer, lv_subject_t * subject);
+
+static void mqttStatus_obs_cb(lv_observer_t * observer, lv_subject_t * subject)
+{
+    ESP_LOGE(TAG, "On passe dans le callback de chgt de statut; %li", lv_subject_get_int(subject));
+    if(lvgl_port_lock(0)){
+            lv_obj_t * wifiSt = lv_obj_get_child(lv_obj_get_child(lv_layer_top(), 0),3);
+    if(lv_obj_check_type(wifiSt, &lv_image_class)){
+        switch (lv_subject_get_int(subject))
+        {
+        case 0:
+            lv_image_set_src(wifiSt,&mqtt_ko);
+            break;
+        case 1:
+            lv_image_set_src(wifiSt,&mqtt_ok);
+            break;
+        case 2:
+            lv_color_t color  = lv_color_make(255, 0, 0);
+            lv_obj_set_style_image_recolor_opa(wifiSt, 125, 0);
+            lv_obj_set_style_image_recolor(wifiSt, color, 0);
+            vTaskDelay(2000 / portTICK_PERIOD_MS);
+
+            break;
+        case 3:
+            lv_obj_set_style_image_recolor_opa(wifiSt, 0, 0);
+            break;
+        default:
+            break;
+        }
+    }else{
+        ESP_LOGE(TAG, "L'objet recuip en semble pas etre du bon type");
+    }
+    lvgl_port_unlock();
+    }
+    //int32_t prev_v = lv_subject_get_previous_int(subject);
+    //int32_t cur_v = lv_subject_get_int(subject);
+
+    //lv_obj_t * btn = lv_observer_get_target(observer);
+}
 
 static void log_error_if_nonzero(const char *message, int error_code)
 {
@@ -91,7 +136,10 @@ static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_
         msg_id = esp_mqtt_client_subscribe(client, topicHauteurCuveEvol, 0);
         ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
 
-        //msg_id = esp_mqtt_client_subscribe(client, "/topic/qos1", 1);
+         msg_id = esp_mqtt_client_subscribe(client, topicTest, 0);
+        ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
+
+       //msg_id = esp_mqtt_client_subscribe(client, "/topic/qos1", 1);
         //ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
 
         //msg_id = esp_mqtt_client_unsubscribe(client, "/topic/qos1");
@@ -118,6 +166,7 @@ static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_
         ESP_LOGI(TAG, "MQTT_EVENT_PUBLISHED, msg_id=%d", event->msg_id);
         break;
     case MQTT_EVENT_DATA:
+        lv_subject_set_int(&mqttStatus,2);
         ESP_LOGI(TAG, "MQTT_EVENT_DATA");
         printf("TOPIC=%.*s\r\n", event->topic_len, event->topic);
         printf("DATA=%.*s\r\n", event->data_len, event->data);
@@ -166,11 +215,15 @@ static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_
             lv_subject_copy_string(&hauteurCuveSubj, datas);
             free(datas);
             lvgl_port_unlock();
+        }else if (strncmp(event->topic, topicTest, 4) == 0){
+            ESP_LOGE(TAG,"Msg reecu sur test");
         }
+
         else
         {
             ESP_LOGE(TAG, "None match :-(");
         }
+        lv_subject_set_int(&mqttStatus,3);
         break;
     case MQTT_EVENT_ERROR:
         ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
@@ -189,6 +242,11 @@ static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_
 }
 void mqtt_app_start(void)
 {
+
+    lv_subject_init_int(&mqttStatus,-1);
+    lv_subject_add_observer_obj(&mqttStatus, mqttStatus_obs_cb, NULL, NULL);
+
+
     esp_mqtt_client_config_t mqtt_cfg = {
         .broker.address.uri = "mqtt://192.168.0.10",
         .network.timeout_ms = 1000};

main/wifi.c

@@ -24,7 +24,37 @@ static const char *TAG = "wifi";
 
 static int s_retry_num = 0;
 
-extern lv_subject_t wifiStatus;
+static lv_subject_t wifiStatus;
+LV_IMAGE_DECLARE(wifi_ok);
+LV_IMAGE_DECLARE(wifi_ko);
+
+static void wifiStatus_obs_cb(lv_observer_t * observer, lv_subject_t * subject);
+
+
+static void wifiStatus_obs_cb(lv_observer_t * observer, lv_subject_t * subject)
+{
+    ESP_LOGE(TAG, "On passe dans le callback de chgt de statut; %li", lv_subject_get_int(subject));
+    lv_obj_t * wifiSt = lv_obj_get_child(lv_obj_get_child(lv_layer_top(), 0),2);
+    if(lv_obj_check_type(wifiSt, &lv_image_class)){
+        switch (lv_subject_get_int(subject))
+        {
+        case 0:
+            lv_image_set_src(wifiSt,&wifi_ko);
+            break;
+        case 1:
+            lv_image_set_src(wifiSt,&wifi_ok);
+            break;
+        default:
+            break;
+        }
+    }else{
+        ESP_LOGE(TAG, "L'objet recuip en semble pas etre du bon type");
+    }
+    //int32_t prev_v = lv_subject_get_previous_int(subject);
+    //int32_t cur_v = lv_subject_get_int(subject);
+
+    //lv_obj_t * btn = lv_observer_get_target(observer);
+}
 
 static void wifi_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data)
 {
@@ -108,6 +138,9 @@ void wifi_init_sta(void)
     ESP_ERROR_CHECK(esp_wifi_start());
 
     ESP_LOGI(TAG, "wifi_init_sta finished.");
+    lv_subject_init_int(&wifiStatus,0);
+    lv_subject_add_observer_obj(&wifiStatus, wifiStatus_obs_cb, NULL, NULL);
+
 
     /* Waiting until either the connection is established (WIFI_CONNECTED_BIT) or connection failed for the maximum
      * number of re-tries (WIFI_FAIL_BIT). The bits are set by event_handler() (see above) */

partition_table/partitionTable.csv

@@ -6,4 +6,4 @@ phy_init,data,phy,0x11000,4K,
 factory,app,factory,0x20000,3M,
 ota_0,app,ota_0,0x320000,3M,
 ota_1,app,ota_1,0x620000,3M,
-datas,data,spiffs,0x920000,1M,
+littlefs,data,littlefs,0x920000,1M,

partitions.csv

@@ -6,4 +6,4 @@ phy_init,data,phy,,0x1000,,
 factory,app,factory,,3M,,
 ota_0,app,ota_0,,3M,,
 ota_1,app,ota_1,,3M,,
-datas,data,spiffs,,1M,,
+littlefs,data,littlefs,,1M,,

sdkconfig

@@ -680,6 +680,7 @@ CONFIG_ESP_COEX_ENABLED=y
 # Common ESP-related
 #
 CONFIG_ESP_ERR_TO_NAME_LOOKUP=y
+CONFIG_ESP_ALLOW_BSS_SEG_EXTERNAL_MEMORY=y
 # end of Common ESP-related
 
 #
@@ -952,14 +953,13 @@ CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY=y
 CONFIG_SPIRAM_CLK_IO=30
 CONFIG_SPIRAM_CS_IO=26
 # CONFIG_SPIRAM_XIP_FROM_PSRAM is not set
-CONFIG_SPIRAM_FETCH_INSTRUCTIONS=y
-CONFIG_SPIRAM_RODATA=y
+# CONFIG_SPIRAM_FETCH_INSTRUCTIONS is not set
+# CONFIG_SPIRAM_RODATA is not set
 CONFIG_SPIRAM_SPEED_80M=y
 # CONFIG_SPIRAM_SPEED_40M is not set
 CONFIG_SPIRAM_SPEED=80
 # CONFIG_SPIRAM_ECC_ENABLE is not set
 CONFIG_SPIRAM_BOOT_INIT=y
-# CONFIG_SPIRAM_IGNORE_NOTFOUND is not set
 # CONFIG_SPIRAM_USE_MEMMAP is not set
 # CONFIG_SPIRAM_USE_CAPS_ALLOC is not set
 CONFIG_SPIRAM_USE_MALLOC=y
@@ -967,7 +967,7 @@ CONFIG_SPIRAM_MEMTEST=y
 CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=16384
 # CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP is not set
 CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=32768
-# CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY is not set
+CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY=y
 # end of SPI RAM config
 # end of ESP PSRAM
 
@@ -1040,7 +1040,7 @@ CONFIG_ESP_SYSTEM_MEMPROT_FEATURE_LOCK=y
 
 CONFIG_ESP_SYSTEM_EVENT_QUEUE_SIZE=32
 CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4608
-CONFIG_ESP_MAIN_TASK_STACK_SIZE=40000
+CONFIG_ESP_MAIN_TASK_STACK_SIZE=30000
 CONFIG_ESP_MAIN_TASK_AFFINITY_CPU0=y
 # CONFIG_ESP_MAIN_TASK_AFFINITY_CPU1 is not set
 # CONFIG_ESP_MAIN_TASK_AFFINITY_NO_AFFINITY is not set
@@ -1139,9 +1139,9 @@ CONFIG_ESP_WIFI_TASK_PINNED_TO_CORE_0=y
 # CONFIG_ESP_WIFI_TASK_PINNED_TO_CORE_1 is not set
 CONFIG_ESP_WIFI_SOFTAP_BEACON_MAX_LEN=752
 CONFIG_ESP_WIFI_MGMT_SBUF_NUM=32
-CONFIG_ESP_WIFI_IRAM_OPT=y
+# CONFIG_ESP_WIFI_IRAM_OPT is not set
 # CONFIG_ESP_WIFI_EXTRA_IRAM_OPT is not set
-CONFIG_ESP_WIFI_RX_IRAM_OPT=y
+# CONFIG_ESP_WIFI_RX_IRAM_OPT is not set
 CONFIG_ESP_WIFI_ENABLE_WPA3_SAE=y
 CONFIG_ESP_WIFI_ENABLE_SAE_PK=y
 CONFIG_ESP_WIFI_SOFTAP_SAE_SUPPORT=y
@@ -1646,25 +1646,21 @@ CONFIG_MBEDTLS_ERROR_STRINGS=y
 #
 CONFIG_MQTT_PROTOCOL_311=y
 # CONFIG_MQTT_PROTOCOL_5 is not set
-CONFIG_MQTT_TRANSPORT_SSL=y
-CONFIG_MQTT_TRANSPORT_WEBSOCKET=y
-CONFIG_MQTT_TRANSPORT_WEBSOCKET_SECURE=y
+# CONFIG_MQTT_TRANSPORT_SSL is not set
+# CONFIG_MQTT_TRANSPORT_WEBSOCKET is not set
 # CONFIG_MQTT_MSG_ID_INCREMENTAL is not set
 # CONFIG_MQTT_SKIP_PUBLISH_IF_DISCONNECTED is not set
 # CONFIG_MQTT_REPORT_DELETED_MESSAGES is not set
 CONFIG_MQTT_USE_CUSTOM_CONFIG=y
 CONFIG_MQTT_TCP_DEFAULT_PORT=1883
-CONFIG_MQTT_SSL_DEFAULT_PORT=8883
-CONFIG_MQTT_WS_DEFAULT_PORT=80
-CONFIG_MQTT_WSS_DEFAULT_PORT=443
-CONFIG_MQTT_BUFFER_SIZE=1024
-CONFIG_MQTT_TASK_STACK_SIZE=6144
+CONFIG_MQTT_BUFFER_SIZE=100
+CONFIG_MQTT_TASK_STACK_SIZE=4096
 # CONFIG_MQTT_DISABLE_API_LOCKS is not set
 CONFIG_MQTT_TASK_PRIORITY=5
 CONFIG_MQTT_POLL_READ_TIMEOUT_MS=10000
 CONFIG_MQTT_EVENT_QUEUE_SIZE=1
 # CONFIG_MQTT_TASK_CORE_SELECTION_ENABLED is not set
-# CONFIG_MQTT_OUTBOX_DATA_ON_EXTERNAL_MEMORY is not set
+CONFIG_MQTT_OUTBOX_DATA_ON_EXTERNAL_MEMORY=y
 # CONFIG_MQTT_CUSTOM_OUTBOX is not set
 CONFIG_MQTT_OUTBOX_EXPIRED_TIMEOUT_MS=30000
 # end of ESP-MQTT Configurations
@@ -1833,6 +1829,33 @@ CONFIG_ESP_LCD_TOUCH_MAX_POINTS=1
 CONFIG_ESP_LCD_TOUCH_MAX_BUTTONS=1
 # end of ESP LCD TOUCH
 
+#
+# LittleFS
+#
+# CONFIG_LITTLEFS_SDMMC_SUPPORT is not set
+CONFIG_LITTLEFS_MAX_PARTITIONS=3
+CONFIG_LITTLEFS_PAGE_SIZE=256
+CONFIG_LITTLEFS_OBJ_NAME_LEN=64
+CONFIG_LITTLEFS_READ_SIZE=128
+CONFIG_LITTLEFS_WRITE_SIZE=128
+CONFIG_LITTLEFS_LOOKAHEAD_SIZE=128
+CONFIG_LITTLEFS_CACHE_SIZE=512
+CONFIG_LITTLEFS_BLOCK_CYCLES=512
+CONFIG_LITTLEFS_USE_MTIME=y
+# CONFIG_LITTLEFS_USE_ONLY_HASH is not set
+# CONFIG_LITTLEFS_HUMAN_READABLE is not set
+CONFIG_LITTLEFS_MTIME_USE_SECONDS=y
+# CONFIG_LITTLEFS_MTIME_USE_NONCE is not set
+# CONFIG_LITTLEFS_SPIFFS_COMPAT is not set
+# CONFIG_LITTLEFS_FLUSH_FILE_EVERY_WRITE is not set
+# CONFIG_LITTLEFS_FCNTL_GET_PATH is not set
+# CONFIG_LITTLEFS_MULTIVERSION is not set
+# CONFIG_LITTLEFS_MALLOC_STRATEGY_DISABLE is not set
+CONFIG_LITTLEFS_MALLOC_STRATEGY_DEFAULT=y
+# CONFIG_LITTLEFS_MALLOC_STRATEGY_INTERNAL is not set
+CONFIG_LITTLEFS_ASSERTS=y
+# end of LittleFS
+
 #
 # LVGL configuration
 #
@@ -1853,8 +1876,8 @@ CONFIG_LV_COLOR_DEPTH=16
 #
 # Memory Settings
 #
-CONFIG_LV_USE_BUILTIN_MALLOC=y
-# CONFIG_LV_USE_CLIB_MALLOC is not set
+# CONFIG_LV_USE_BUILTIN_MALLOC is not set
+CONFIG_LV_USE_CLIB_MALLOC=y
 # CONFIG_LV_USE_MICROPYTHON_MALLOC is not set
 # CONFIG_LV_USE_RTTHREAD_MALLOC is not set
 # CONFIG_LV_USE_CUSTOM_MALLOC is not set
@@ -1864,9 +1887,6 @@ CONFIG_LV_USE_BUILTIN_STRING=y
 # CONFIG_LV_USE_BUILTIN_SPRINTF is not set
 CONFIG_LV_USE_CLIB_SPRINTF=y
 # CONFIG_LV_USE_CUSTOM_SPRINTF is not set
-CONFIG_LV_MEM_SIZE_KILOBYTES=64
-CONFIG_LV_MEM_POOL_EXPAND_SIZE_KILOBYTES=0
-CONFIG_LV_MEM_ADR=0x0
 # end of Memory Settings
 
 #
@@ -2294,7 +2314,7 @@ CONFIG_ESP32S3_DEFAULT_CPU_FREQ_240=y
 CONFIG_ESP32S3_DEFAULT_CPU_FREQ_MHZ=240
 CONFIG_SYSTEM_EVENT_QUEUE_SIZE=32
 CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=4608
-CONFIG_MAIN_TASK_STACK_SIZE=40000
+CONFIG_MAIN_TASK_STACK_SIZE=30000
 CONFIG_CONSOLE_UART_DEFAULT=y
 # CONFIG_CONSOLE_UART_CUSTOM is not set
 # CONFIG_CONSOLE_UART_NONE is not set
@@ -2354,8 +2374,8 @@ CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_0=y
 # CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_1 is not set
 CONFIG_ESP32_WIFI_SOFTAP_BEACON_MAX_LEN=752
 CONFIG_ESP32_WIFI_MGMT_SBUF_NUM=32
-CONFIG_ESP32_WIFI_IRAM_OPT=y
-CONFIG_ESP32_WIFI_RX_IRAM_OPT=y
+# CONFIG_ESP32_WIFI_IRAM_OPT is not set
+# CONFIG_ESP32_WIFI_RX_IRAM_OPT is not set
 CONFIG_ESP32_WIFI_ENABLE_WPA3_SAE=y
 CONFIG_ESP32_WIFI_ENABLE_WPA3_OWE_STA=y
 CONFIG_WPA_MBEDTLS_CRYPTO=y