还得移植lv的fs

code/esp32c3_espidf/main/hello_world_main.c

@@ -18,9 +18,18 @@
 #include "esp_chip_info.h"
 #include "esp_flash.h"
 #include "esp_system.h"
-
+#include "esp_spiffs.h"
 #include "esp_log.h"
 
+#include <string.h>
+#include <sys/unistd.h>
+#include <sys/stat.h>
+#include <dirent.h>      // 关键：包含 DIR 相关定义
+#include <errno.h>       // 错误码定义
+#include <time.h>        // 时间相关函数
+
+#include "spiffs.h"
+
 #include "spi.h"
 
 #include "lcd.h"
@@ -33,18 +42,6 @@
 
 static const char *TAG = "SYS";
 
-// TimerHandle_t periodic_timer = NULL;
-
-// 定时器回调函数（在定时器服务任务中执行）
-// void periodic_timer_callback(TimerHandle_t xTimer)
-// {
-//     // printf("每秒执行一次的函数\n");
-//     //  在这里执行你的周期性任务
-//     //  注意：此回调函数应尽快返回，避免阻塞定时器服务任务
-
-//     lcd_one_second_task();
-// }
-
 // 自定义 tick 获取函数
 static uint32_t custom_tick_get(void)
 {
@@ -52,74 +49,60 @@ static uint32_t custom_tick_get(void)
     return (uint32_t)(esp_timer_get_time() / 1000);
 }
 
-/**
- * Basic example to create a "Hello world" label
- */
 
 
-// static void btn_event_cb(lv_event_t * e)
-// {
-//     lv_event_code_t code = lv_event_get_code(e);
-//     lv_obj_t * btn = lv_event_get_target(e);
-//     if(code == LV_EVENT_CLICKED) {
-//         static uint8_t cnt = 0;
-//         cnt++;
 
-//         /*Get the first child of the button which is the label and change its text*/
-//         lv_obj_t * label = lv_obj_get_child(btn, 0);
-//         lv_label_set_text_fmt(label, "Button: %d", cnt);
-//     }
-// }
 
-// /**
-//  * Create a button with a label and react on click event.
-//  */
-// void lv_example_get_started_2(void)
-// {
-//     lv_obj_t * btn = lv_button_create(lv_screen_active());     /*Add a button the current screen*/
-//     lv_obj_set_pos(btn, 10, 10);                            /*Set its position*/
-//     lv_obj_set_size(btn, 120, 50);                          /*Set its size*/
-//     lv_obj_add_event_cb(btn, btn_event_cb, LV_EVENT_ALL, NULL);           /*Assign a callback to the button*/
-
-//     lv_obj_t * label = lv_label_create(btn);          /*Add a label to the button*/
-//     lv_label_set_text(label, "Button");                     /*Set the labels text*/
-//     lv_obj_center(label);
-// }
 
 void app_main(void)
 {
-    ESP_LOGI(TAG,"Hello world!");
+    ESP_LOGI(TAG, "Hello world!");
 
     /* Print chip information */
     esp_chip_info_t chip_info;
     uint32_t flash_size;
     esp_chip_info(&chip_info);
-    ESP_LOGI(TAG,"This is %s chip with %d CPU core(s), %s%s%s%s, ",
-           CONFIG_IDF_TARGET,
-           chip_info.cores,
-           (chip_info.features & CHIP_FEATURE_WIFI_BGN) ? "WiFi/" : "",
-           (chip_info.features & CHIP_FEATURE_BT) ? "BT" : "",
-           (chip_info.features & CHIP_FEATURE_BLE) ? "BLE" : "",
-           (chip_info.features & CHIP_FEATURE_IEEE802154) ? ", 802.15.4 (Zigbee/Thread)" : "");
+    ESP_LOGI(TAG, "This is %s chip with %d CPU core(s), %s%s%s%s, ",
+             CONFIG_IDF_TARGET,
+             chip_info.cores,
+             (chip_info.features & CHIP_FEATURE_WIFI_BGN) ? "WiFi/" : "",
+             (chip_info.features & CHIP_FEATURE_BT) ? "BT" : "",
+             (chip_info.features & CHIP_FEATURE_BLE) ? "BLE" : "",
+             (chip_info.features & CHIP_FEATURE_IEEE802154) ? ", 802.15.4 (Zigbee/Thread)" : "");
 
     unsigned major_rev = chip_info.revision / 100;
     unsigned minor_rev = chip_info.revision % 100;
-    ESP_LOGI(TAG,"silicon revision v%d.%d, ", major_rev, minor_rev);
+    ESP_LOGI(TAG, "silicon revision v%d.%d, ", major_rev, minor_rev);
     if (esp_flash_get_size(NULL, &flash_size) != ESP_OK)
     {
-        ESP_LOGI(TAG,"Get flash size failed");
+        ESP_LOGI(TAG, "Get flash size failed");
         return;
     }
 
-    ESP_LOGI(TAG,"%" PRIu32 "MB %s flash", flash_size / (uint32_t)(1024 * 1024),
-           (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
+    ESP_LOGI(TAG, "%" PRIu32 "MB %s flash", flash_size / (uint32_t)(1024 * 1024),
+             (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
 
-    ESP_LOGI(TAG,"Minimum free heap size: %" PRIu32 " bytes", esp_get_minimum_free_heap_size());
+    ESP_LOGI(TAG, "Minimum free heap size: %" PRIu32 " bytes", esp_get_minimum_free_heap_size());
 
-    ESP_LOGI(TAG,"sizeof(int) ==%d", sizeof(int));
-    ESP_LOGI(TAG,"LVGL version: %s", lv_version_info());
-    ESP_LOGI(TAG,"LVGL memory size: %u bytes", LV_MEM_SIZE);
-    ESP_LOGI(TAG,"LVGL color depth: %d bits", LV_COLOR_DEPTH);
+    ESP_LOGI(TAG, "sizeof(int) ==%d", sizeof(int));
+    ESP_LOGI(TAG, "LVGL version: %s", lv_version_info());
+    ESP_LOGI(TAG, "LVGL memory size: %u bytes", LV_MEM_SIZE);
+    ESP_LOGI(TAG, "LVGL color depth: %d bits", LV_COLOR_DEPTH);
+
+    // 1. 初始化 SPIFFS
+    const char *spiffs_base_path = "/spiffs";
+    esp_err_t ret = spiffs_init(spiffs_base_path);
+
+    if (ret != ESP_OK)
+    {
+        ESP_LOGE(TAG, "SPIFFS 初始化失败");
+    }
+    else
+    {
+        ESP_LOGI(TAG, "SPIFFS 初始化OK");
+
+        list_spiffs_files_safe(spiffs_base_path);
+    }
 
     spi_init();
     lcd_init();
@@ -129,7 +112,7 @@ void app_main(void)
     lv_port_disp_init();
 
     lv_example_get_started_1();
-    
+
     while (1)
     {