mirror of
https://github.com/m5stack/M5AtomU.git
synced 2026-05-20 10:38:52 -07:00
sean
70 lines
2.6 KiB
Arduino
70 lines
2.6 KiB
Arduino
/*
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*******************************************************************************
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* Copyright (c) 2021 by M5Stack
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* Equipped with Atom-Lite/Matrix sample source code
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* 配套 Atom-Lite/Matrix 示例源代码
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* Visit the website for more information：https://docs.m5stack.com/en/products
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* 获取更多资料请访问：https://docs.m5stack.com/zh_CN/products
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*
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* describe：MultiTask. 多线程
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* date：2021/7/27
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*******************************************************************************
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*/
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#include <M5Atom.h>
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void task1(void* pvParameters) { // Define the tasks to be executed in
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// thread 1. 定义线程1内要执行的任务
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while (1) { // Keep the thread running. 使线程一直运行
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Serial.print("task1 Uptime (ms): ");
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Serial.println(millis()); // The running time of the serial port
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// printing program. 串口打印程序运行的时间
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delay(
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100); // With a delay of 100ms, it can be seen in the serial
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// monitor that every 100ms, thread 1 will be executed once.
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// 延迟100ms,在串口监视器内可看到每隔100ms,线程1就会被执行一次
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}
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}
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void task2(void* pvParameters) {
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while (1) {
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Serial.print("task2 Uptime (ms): ");
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Serial.println(millis());
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delay(200);
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}
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}
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void task3(void* pvParameters) {
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while (1) {
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Serial.print("task3 Uptime (ms): ");
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Serial.println(millis());
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delay(1000);
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}
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}
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void setup() {
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M5.begin(true, false, true); // Init Atom(Initialize serial port, LED).
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// 初始化 ATOM(初始化串口、LED点阵)
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// Creat Task1. 创建线程1
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xTaskCreatePinnedToCore(
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task1, // Function to implement the task.
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// 线程对应函数名称(不能有返回值)
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"task1", // 线程名称
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4096, // The size of the task stack specified as the number of *
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// bytes.任务堆栈的大小(字节)
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NULL, // Pointer that will be used as the parameter for the task *
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// being created. 创建作为任务输入参数的指针
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1, // Priority of the task. 任务的优先级
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NULL, // Task handler. 任务句柄
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0); // Core where the task should run. 将任务挂载到指定内核
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// Task 2
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xTaskCreatePinnedToCore(task2, "task2", 4096, NULL, 2, NULL, 0);
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// Task 3
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xTaskCreatePinnedToCore(task3, "task3", 4096, NULL, 3, NULL, 0);
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}
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void loop() {
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M5.dis.fillpix(0xFFA500);
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} |