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串口通讯程序
串口通讯程序-Serial communication program
- 2022-07-27 06:47:55下载
- 积分:1
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visual development tools such as Visual C++, Delphi, C++ Builder and others all...
虽然Windows下可视化开发工具如VC、Delphi、C++ Builder等都有专用的定时器控件Timer,而且使用很方便,可以实现一定的定时功能,但最小计时精度仅为55ms,且定时器消息在多任务操作系统中的优先级很低,不能得到及时响应,往往不能满足实时控制环境下的应用。不过Microsoft公司在Win32 API函数库中已经为用户提供了一组用于高精度计时的底层函数,如果用户使用得当,计时精度可到1ms。这个计时精度、对于一般的实时系统控制完全可以满足要求。现将由C++ Builder 4.0提供的重新封装后的一组与时间相关的主要接口函数(函数名、参数、功能与Win32 API基本相同)说明如下:
-visual development tools such as Visual C++, Delphi, C++ Builder and others all have dedicated Timer timer control, but it is convenient. can achieve a timing function, but only the minimum time of 55 ms accuracy. Timer news and multi-task operating system in the low priority that is not to respond in a timely manner, often fail to meet the real-time control environment applications. However, Microsoft Corporation in the Win32 API function has been to provide the user with a group for high-precision the bottom was a time function, if the user is properly utilized, time accuracy can be a ms. Accuracy this time, and for most of the real-time control system can meet the requirements.
- 2022-02-11 22:11:49下载
- 积分:1
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移动wap开发文档,英文的文档,主要是说明wap开发的规范
移动wap开发文档,英文的文档,主要是说明wap开发的规范-Mobile wap development documentation
- 2022-09-19 05:45:03下载
- 积分:1
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干扰对齐技术IA
主要利用迭代算法来获得预编码和干扰抑制编码矩阵,从而有效的消除干扰的技术
- 2022-01-26 02:54:17下载
- 积分:1
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基于TinyOS系统在CC2530下的点灯程序
An IEEE 802.15.4 protocol implementation (in nesC/TinyOS):Reference Guide v1.2 芯片是CC2530
- 2022-01-26 08:23:12下载
- 积分:1
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ERTEC 400
Enhanced Real
ERTEC 400
Enhanced Real-Time Ethernet Controller
Manual
- 2022-10-03 07:00:03下载
- 积分:1
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Matlab16QAM modem based on the simulation program, I hope be helpful
基于Matlab16QAM的调制解调仿真程序,希望有所帮助-Matlab16QAM modem based on the simulation program, I hope be helpful
- 2022-08-03 10:11:49下载
- 积分:1
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demonstration of the realization of asynchronous communication, asynchronous com...
演示异步通信的实现,是异步通信的典型例程,用VC实现-demonstration of the realization of asynchronous communication, asynchronous communication is a typical routines, with VC
- 2022-04-02 10:53:02下载
- 积分:1
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回调函数 function callback
资源描述在类中定义回调函数,并在应用中实现回调函数的调用-Implemented in a class function callback
- 2022-06-15 04:37:09下载
- 积分:1
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对基本调制解调进行了详细的阐述,包括BPSK,QPSK,16QAM,64QAM
对基本调制解调进行了详细的阐述,包括BPSK,QPSK,16QAM,64QAM-The basic modulation and demodulation described in detail, including BPSK, QPSK, 16QAM, 64QAM
- 2022-07-09 16:29:18下载
- 积分:1