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串口温度数据采集并实时显示
串口温度数据采集并实时显示 读串口数据的原理是,只要当有数据向串口发数据来时,计算机就会自动将其数据写到一个特定的缓冲区,我们只要写程序去读那个特定的缓冲区就可以了. 有数据向串口发过来时,程序可以将数据接收到,接收的数据是字符型的,那么将数据转化为数字型的,再将这个数据的大小作为画图的某一个点的纵坐标,横坐标为数据的序号.将这些点用线连起来就是一个曲线图了,这个就是图形显示基本原理. 查看原来的数据的原理也是这样的,不同的地方就是,数据是从文件中来,同样的也是将多个数据分成一个一个的,然后这一个数据的大小就是画图的某一个点的纵坐标,横坐标同样为数据的序号,再将这些点用线连起来就是曲线图. 图形能移动的原理,是我们首先改变的只是数据,图形并没有变,但图形的形式是由这些数据来确定的,当数据发生变化后,我们通过刷新显示区来变化的.(Serial temperature data acquisition and real-time serial data reading the principle is, as long as when a serial data to the data, the computer will automatically writes data to a specific buffer, we can write specific procedures read that the buffer zone would be fine. Serial data to be sent, process data can be received, the receiving of data is the character, then transform data into digital type, and then the size of the data as a drawing of a point Ordinate, the abscissa serial data. these points will be used to link line is a curve, this is the graphic display the basic tenets. View the original data is the same principle, the difference is, the data from the file, the same data also will be divided into a number one, and then this one is the size of the data to draw a certain point )
- 2020-06-26 07:40:02下载
- 积分：1
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face-recognition
人脸识别程序，C++编写，图形界面挺简洁(Face recognition program, C++ written in very simple graphical interface)
- 2011-06-19 08:59:32下载
- 积分：1
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ADC_SCI
DSP2812的AD转换及SCI传输源代码(The DSP2812 AD converter and the SCI transfer source code)
- 2012-05-30 22:41:48下载
- 积分：1
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Blht
ATmega128的自引导IAP程序。转自马潮老师(ATmega128 IAP process of self-guided. Teachers transferred from Ma Chao)
- 2010-06-29 17:13:29下载
- 积分：1
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DSP_FFT
在DSP开发环境CCS3.3中利用c++语言实现快速傅里叶变换(In DSP development environment CCS3.3 using c++ language fast Fourier transform)
- 2013-10-18 20:30:06下载
- 积分：1
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STM32F407-printf-keil5
该源码公示了怎样使用STM32F407的串口进行收发数据，在keil5编译环境中进行编译。需要将STM32F407的串口1与USB串口相连，即可以实现电脑桌面串口调试助手的调试。(The source of the public how to use STM32F407 serial port to send and receive data, compiled in keil5 compilation environment. We need STM32F407 serial port 1 is connected to the USB port, which can achieve desktop debugging serial debugging assistant.)
- 2016-05-23 10:10:14下载
- 积分：1
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winprodll
动态链接库 (DLL) 是作为共享函数库的可执行文件。动态链接提供了一种方法，使进程可以调用不属于其可执行代码的函数。函数的可执行代码位于一个 DLL 中，该 DLL 包含一个或多个已被编译、链接并与使用它们的进程分开存储的函数。DLL 还有助于共享数据和资源。多个应用程序可同时访问内存中单个 DLL 副本的内容。 这是一个.CHM 格式的讲解DLL应用的文件，内容比较全。(The dynamic link library (DLL) is an executable file as a shared library. The dynamic link provides a way, so that the process can call a function that does not belong to the executable code. The executable code of the function is located in a DLL, the DLL contains one or more of the function has already been compiled, linked and are separated with the process using them stored.The DLL also helps to share data and resources. Multiple applications can access the contents of a single copy of the DLL in memory.This is the. CHM format, explain the the DLL application of the file, compare the whole content.)
- 2012-11-28 09:13:41下载
- 积分：1
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formshake
C#类似QQ聊天窗体的窗体抖动效果，这是源代码，基于VS2008，编译运行程序，点击窗体中的按钮，窗体就可以疯狂抖动了，幅度比较大，比QQ的抖动更强悍。因为程序主要是想实现抖动功能，因此没有怎么美化，你可以将核心代码移植到你的程序中。(C# similar to the QQ chat jitter effect of the form the form, which is the source code, based on VS2008, compile run the program, click on the button form, the form can be crazy jitter, and relatively large amplitude, jitter is more powerful than the QQ . Because the program mainly trying to achieve jitter function, how there is no landscaping, you can be the core code into your program.)
- 2009-11-06 18:24:05下载
- 积分：1
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V5-1008_RL-TCPnet实验_TCP服务器（裸机）
说明： stm32f407平台下实现网络编程，实现TCP通讯，利用TCP-NET(Realize network programming under stm32f407 platform, realize TCP communication, make use of TCP-NET)
- 2019-03-06 14:42:27下载
- 积分：1
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ZILIUDIANJI-SUDUHUAN
直流电机速度环，PI控制，+速度电流检测部分786(DC motor velocity loop, PI control+ speed current detecting section 786)
- 2016-07-08 12:22:54下载
- 积分：1
