优化工程目录

2026-02-18 20:08:58 +08:00
parent 118d4bf528
commit ee80965d58
67 changed files with 376 additions and 2210 deletions
@@ -0,0 +1,97 @@
+/*
+ * SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: CC0-1.0
+ */
+
+#include <stdio.h>
+#include <inttypes.h>
+#include "sdkconfig.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "freertos/timers.h"
+#include "esp_chip_info.h"
+#include "esp_flash.h"
+#include "esp_system.h"
+
+#include "esp_log.h"
+
+#include "spi.h"
+
+#include "lcd.h"
+
+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();
+}
+
+void app_main(void)
+{
+    printf("Hello world!\n");
+
+    /* Print chip information */
+    esp_chip_info_t chip_info;
+    uint32_t flash_size;
+    esp_chip_info(&chip_info);
+    printf("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;
+    printf("silicon revision v%d.%d, ", major_rev, minor_rev);
+    if (esp_flash_get_size(NULL, &flash_size) != ESP_OK)
+    {
+        printf("Get flash size failed");
+        return;
+    }
+
+    printf("%" PRIu32 "MB %s flash\n", flash_size / (uint32_t)(1024 * 1024),
+           (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
+
+    printf("Minimum free heap size: %" PRIu32 " bytes\n", esp_get_minimum_free_heap_size());
+
+    printf("sizeof(int) ==%d\n", sizeof(int));
+
+    spi_init();
+    lcd_init();
+
+    // 配置一个每隔一秒运行一次的函数 用于计算fps等
+    //  创建周期性软件定时器
+    //  参数: 定时器名称, 周期(单位: Tick), 自动重载, 回调参数, 回调函数
+    periodic_timer = xTimerCreate(
+        "PeriodicTimer",        // 定时器名称
+        pdMS_TO_TICKS(1000),    // 周期：1000毫秒 (转换为Tick)
+        pdTRUE,                 // 自动重载 (pdTRUE为周期性，pdFALSE为单次)
+        (void *)0,              // 传递给回调函数的参数
+        periodic_timer_callback // 回调函数
+    );
+
+    if (periodic_timer != NULL)
+    {
+        // 启动定时器 (0 ticks后启动)
+        xTimerStart(periodic_timer, 0);
+    }
+    else
+    {
+        printf("创建定时器失败！\n");
+    }
+
+    while (1)
+    {
+        lcd_clear_buf(rand());
+        lcd_send_full_buf();
+        vTaskDelay(1); // 必须让出CPU
+    }
+}