146 lines
4.1 KiB
C
146 lines
4.1 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_CONF_INCLUDE_SIMPLE 1
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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_log.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_apps/helloworld/lv_helloworld.h"
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static const char *TAG = "SYS";
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// TimerHandle_t periodic_timer = NULL;
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// 定时器回调函数（在定时器服务任务中执行）
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// void periodic_timer_callback(TimerHandle_t xTimer)
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// {
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// // printf("每秒执行一次的函数\n");
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// // 在这里执行你的周期性任务
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// // 注意：此回调函数应尽快返回，避免阻塞定时器服务任务
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// lcd_one_second_task();
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// }
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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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/**
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* Basic example to create a "Hello world" label
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*/
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// static void btn_event_cb(lv_event_t * e)
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// {
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// lv_event_code_t code = lv_event_get_code(e);
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// lv_obj_t * btn = lv_event_get_target(e);
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// if(code == LV_EVENT_CLICKED) {
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// static uint8_t cnt = 0;
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// cnt++;
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// /*Get the first child of the button which is the label and change its text*/
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// lv_obj_t * label = lv_obj_get_child(btn, 0);
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// lv_label_set_text_fmt(label, "Button: %d", cnt);
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// }
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// }
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// /**
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// * Create a button with a label and react on click event.
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// */
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// void lv_example_get_started_2(void)
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// {
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// lv_obj_t * btn = lv_button_create(lv_screen_active()); /*Add a button the current screen*/
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// lv_obj_set_pos(btn, 10, 10); /*Set its position*/
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// lv_obj_set_size(btn, 120, 50); /*Set its size*/
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// lv_obj_add_event_cb(btn, btn_event_cb, LV_EVENT_ALL, NULL); /*Assign a callback to the button*/
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// lv_obj_t * label = lv_label_create(btn); /*Add a label to the button*/
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// lv_label_set_text(label, "Button"); /*Set the labels text*/
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// lv_obj_center(label);
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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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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_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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