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VC_MFC-Sample1
Microsoft Visual C++ MFC串口通信编程详解,主要介绍了用CreateFile()函数和WriteFile()函数读写串口的实例,以及设置
串口属性的实例.
在工业控制中,工控机(一般都基于 Windows 平台)经常需要与智能仪表通过串口
进行通信.串口通信方便易行,应用广泛.
一般情况下,工控机和各智能仪表通过 RS485 总线进行通信.RS485 的通信方式是
半双工的,只能由作为主节点的工控 PC 机依次轮询网络上的各智能控制单元子节点.
每次通信都是由 PC 机通过串口向智能控制单元发布命令,智能控制单元在接收到正
确的命令后作出应答.
(Microsoft Visual C++ MFC serial communication programming explain CreateFile () and WriteFile () function to read and write the serial port of the instance, and set the serial port attribute instance in industrial control, IPC (generally based on the Windows platform) often need to communicate with the smart meter through the serial port serial communication easy and widely used normal circumstances, the IPC and intelligent instrument through RS485 communication RS485 communication is half-duplex, only as the primary node industrial PC turn polling network intelligent control unit child nodes. every communication from a PC via the serial port to issue commands to the intelligent control unit, intelligent control unit receives the correct command response.)
- 2012-10-11 07:23:02下载
- 积分:1
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网络编程之飞鸽传书源码分析
说明: Linux下与飞鸽传书通信,实现发送文件消息接收文件消息等。(Under Linux, it communicates with pigeon to send file messages and receive file messages.)
- 2020-06-16 16:29:18下载
- 积分:1
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SGA
简单遗传算的代码,也不是我自己写的,但是我亲自调过能用的(Simple genetic algorithm code, not my own writing, but I personally emphasized the use of)
- 2014-12-01 23:38:33下载
- 积分:1
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CAN收发
stm32版本的can通信的接收与发送例程,扩展帧方式(Receiving and sending routines of STM32 version can communication, extended frame mode)
- 2019-03-13 14:51:05下载
- 积分:1
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S_函数的PWM仿真_
基于s函数的spw仿真程序简单易懂便于操作(SPW simulation based on s function)
- 2021-04-22 23:38:48下载
- 积分:1
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RedBull红牛开发板基础例程全部代码(上)
STM32 RedBull红牛开发板基础例程全部代码,内涵stm32全部基础例程,包括【03】红牛板_SysTick(2013.7.25)
【04】红牛板_USART(2013.5.25)【05】红牛板_Interrupt(2013.7.26)【06】红牛板_RTC(2013.7.29)【07】红牛板_bitband_test(2013.7.26)【08】红牛板_Flash_TEST(2013.2.26)【09】红牛板_I2C_EEPROM_24C02(2013.7.26)【10】红牛板_SPI模式(AT45DB161D)(2013.7.26)
- 2022-10-25 20:40:17下载
- 积分:1
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RTX51tiny
51单片机上的实时操作系统RTX51程序5合一,含有信号量的使用,交通灯、电子钟等例子,并用含proteus仿真文件,非常适合对51单片机感兴趣同时想进入RTOS领域的同学(51 single-chip real-time operating system RTX51 program one that contains the example of semaphore use, traffic lights, electronic clock, and including proteus simulation file, very interested in the students want to get into the RTOS field for 51 single-chip)
- 2012-06-06 09:36:13下载
- 积分:1
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90%准确率黄金外汇香港欧美平台通用
90高胜率EA,利用货币之间的利差关系进行对冲,收益稳定。(90 high winning rate EA, using the spread between currencies to hedge, the return is stable.)
- 2020-06-24 04:40:02下载
- 积分:1
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080889B
基于驱动层的USB存储设备安全监控技术,一篇不错的关于usb驱动开发的论文。很不错,我受到了不少启发(USB drive-based storage devices layer security monitoring technology, a good development on the usb drive papers. Very good, I was a lot of inspiration)
- 2008-12-16 00:25:04下载
- 积分:1
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wuziqirenji
说明: c语言编写的人机对战版五子棋,GUI绘图,API函数制作(C Language Written Man-Machine Game Version Gobang, GUI Drawing, API Function Making)
- 2019-06-07 15:24:00下载
- 积分:1