130 lines
3.2 KiB
C
130 lines
3.2 KiB
C
/*
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* SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: CC0-1.0
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*/
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#define LV_LVGL_H_INCLUDE_SIMPLE
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#include "lv_conf.h"
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/* 然后包含 lvgl.h */
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#include "lvgl.h"
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#include <stdio.h>
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#include <inttypes.h>
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#include "sdkconfig.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "freertos/timers.h"
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#include "esp_chip_info.h"
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#include "esp_flash.h"
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#include "esp_system.h"
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#include "esp_spiffs.h"
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#include "esp_log.h"
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#include <string.h>
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#include <sys/unistd.h>
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#include <sys/stat.h>
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#include <dirent.h> // 关键：包含 DIR 相关定义
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#include <errno.h> // 错误码定义
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#include <time.h> // 时间相关函数
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#include "spiffs.h"
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#include "spi.h"
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#include "lcd.h"
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#include "esp_timer.h"
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#include "lv_port_disp.h"
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#include "lv_port_fs.h"
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#include "lv_apps/helloworld/lv_helloworld.h"
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static const char *TAG = "SYS";
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// 自定义 tick 获取函数
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static uint32_t custom_tick_get(void)
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{
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// 返回从启动到现在的毫秒数
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return (uint32_t)(esp_timer_get_time() / 1000);
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}
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void app_main(void)
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{
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ESP_LOGI(TAG, "Hello world!");
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/* Print chip information */
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esp_chip_info_t chip_info;
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uint32_t flash_size;
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esp_chip_info(&chip_info);
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ESP_LOGI(TAG, "This is %s chip with %d CPU core(s), %s%s%s%s, ",
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CONFIG_IDF_TARGET,
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chip_info.cores,
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(chip_info.features & CHIP_FEATURE_WIFI_BGN) ? "WiFi/" : "",
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(chip_info.features & CHIP_FEATURE_BT) ? "BT" : "",
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(chip_info.features & CHIP_FEATURE_BLE) ? "BLE" : "",
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(chip_info.features & CHIP_FEATURE_IEEE802154) ? ", 802.15.4 (Zigbee/Thread)" : "");
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unsigned major_rev = chip_info.revision / 100;
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unsigned minor_rev = chip_info.revision % 100;
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ESP_LOGI(TAG, "silicon revision v%d.%d, ", major_rev, minor_rev);
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if (esp_flash_get_size(NULL, &flash_size) != ESP_OK)
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{
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ESP_LOGI(TAG, "Get flash size failed");
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return;
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}
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ESP_LOGI(TAG, "%" PRIu32 "MB %s flash", flash_size / (uint32_t)(1024 * 1024),
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(chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
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ESP_LOGI(TAG, "Minimum free heap size: %" PRIu32 " bytes", esp_get_minimum_free_heap_size());
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ESP_LOGI(TAG, "sizeof(int) ==%d", sizeof(int));
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ESP_LOGI(TAG, "LVGL version: %s", lv_version_info());
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ESP_LOGI(TAG, "LVGL memory size: %u bytes", LV_MEM_SIZE);
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ESP_LOGI(TAG, "LVGL color depth: %d bits", LV_COLOR_DEPTH);
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// 1. 初始化 SPIFFS
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const char *spiffs_base_path = "/spiffs";
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esp_err_t ret = spiffs_init(spiffs_base_path);
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if (ret != ESP_OK)
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{
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ESP_LOGE(TAG, "SPIFFS 初始化失败");
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}
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else
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{
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ESP_LOGI(TAG, "SPIFFS 初始化OK");
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list_spiffs_files_safe(spiffs_base_path);
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}
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spi_init();
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lcd_init();
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lv_init();
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lv_tick_set_cb(custom_tick_get);
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lv_port_disp_init();
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lv_port_fs_init();
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lv_example_get_started_1();
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while (1)
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{
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// lcd_clear_buf(rand());
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// lcd_send_full_buf();
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// t = custom_tick_get();
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// ESP_LOGI(TAG, "NOW is%lu", t);
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lv_task_handler();
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vTaskDelay(1); // 必须让出CPU
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}
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}
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