sim900 正点原子

matlab里ployfit的原型 c#版(the matlab ployfit the prototype c# version)

一款老龄人健康安全检测手环,包括心率检测,体温检测,摔倒判断,事件发生通过GSM发送短信,同时包含GPS定位

说明：  屏幕录像模块。本程序中可以录像、抓图。设置录像存储路径及光标是否显示。(Screen recording module. This program can record and capture pictures. Set whether the recording storage path and cursor are displayed.)

说明：  平衡车控制器源代码内置pid算法源码陀螺仪dmp姿态结算(DMP attitude settlement of source code gyroscope based on PID algorithm embedded in source code of balanced vehicle controller)

using System;using System.Collections.Generic;using System.Windows.Forms;namespace 媒体播放器{    static class Program    {        ///         /// 应用程序的主入口点。        ///         [STAThread]        static void Main()        {            Application.EnableVisualStyles();            Application.SetCompatibleTextRenderingDefault(false);            Application.Run(new frmPlayer());        }    }}

金笛短信VC动态链接库开发例程，文档，教程(VC SMS金笛development of a dynamic link library routines, documentation, tutorials)

说明：  《明解C语言 第3版 入门篇》图文并茂，示例丰富，第3版从190段代码和164幅图表增加至205段代码和220幅图表，对C语言的基础知识进行了彻底剖析，内容涉及数组、函数、指针、文件操作等。对于C语言语法以及一些难以理解的概念，均以精心绘制的示意图，清晰、通俗地进行讲解。原著在日本广受欢迎，始终位于网上书店C语言著作排行榜首位。(In the third edition, 190 pieces of code and 164 charts are added to 205 pieces of code and 220 charts. The basic knowledge of C language is thoroughly analyzed, including array, function, pointer, file operation, etc. For the C language grammar and some difficult to understand concepts, are carefully drawn schematic diagram, clear, popular to explain. The original book is very popular in Japan and always ranks first in the list of C language books in online bookstores.)

汽车租赁的管理系统，挺经典的小程序哦！！！(Car rental)

STM32的内核是ARM CORTEX-M3，这个core_cm3.h包含的是一些内核相关的函数和宏定义，例如核内寄存器定义、部分核内外设的地址等等，其对应的是core_cm3.c文件。初学可以不管他，只要把它包含进工程里就行了，这里都是非常底层的函数，上层的一些函数直接调用它们了。如果对CORTEX-M3内核有兴趣或者基础较高，想深入了解这些函数，可以仔细研读一下。。(The kernel is the STM32 ARM CORTEX-M3, this core_cm3.h contains some kernel-related functions and macros, such as nuclear register definition, part of the nucleus peripherals address, etc., which corresponds core_cm3.c file. Beginners can take care of him as long as it is included into the project on the line, some of the functions here are very bottom of the function, the upper directly call them. If you are interested in higher CORTEX-M3 core or foundation, would like to learn more about these functions, you can carefully study. .)

CRC校验,完成Crc校验 CRC check, complete Crc check()