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C++ Builder 6串行控制的简单的方法来控制RS232设备
C++ Builder 6串行控制简单化控制RS232设备的方法
- 2023-03-12 09:55:03下载
- 积分:1
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串并口编程,可以直接控制端口
串并口编程,可以直接控制端口-serial and parallel programming
it can directly control ports.
- 2022-03-10 15:58:46下载
- 积分:1
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窗口和程序的串口编程
Serial port programming for Windows and Linux
- 2022-02-05 22:37:49下载
- 积分:1
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监控系统的云台镜头控制示例程序,可用于…
监控系统中的云台镜头控制示例程序,可用于测试解码器协议和前端设备-Monitoring and Control System PTZ camera control sample procedures, can be used to test the agreement and front-end decoder equipment
- 2022-11-27 06:15:03下载
- 积分:1
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Realize a simple and easy
实现了一个简洁易用的多线程串行通讯接口,可以切换查询和自动接收模式,进行对串口数据收发
-Realize a simple and easy-to-use multi-threaded serial communication interface, you can switch query and automatically receive mode and proceed to the serial data transceiver
- 2022-07-26 04:38:10下载
- 积分:1
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串口通讯程序编写实例
串口通讯程序编写实例-serial communications programming examples
- 2022-12-15 12:25:03下载
- 积分:1
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串口通信类,非常有用,Cserial,欢迎下载
串口通信类,非常有用,Cserial,欢迎下载-Serial communication class, very useful, Cserial, welcome to download
- 2023-06-06 07:45:02下载
- 积分:1
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从串口读取数据,有两种方法,1、每接收一个EV_RXCHAR,就用ReadFile读一次,这样我觉得太恐怖了。2、接收到一个EV_RXCHAR后,等一定数据量的...
从串口读取数据,有两种方法,1、每接收一个EV_RXCHAR,就用ReadFile读一次,这样我觉得太恐怖了。2、接收到一个EV_RXCHAR后,等一定数据量的CPU周期(GetTickCount),再一次性读取缓冲区里的数据。这样做,一般情况下不会有问题,但是,如果数据很多,过了“一定数据量的CPU周期”,还没收完数据怎么办?就会少读数据了。 我用三个线程序来完成串口数据的接收,其实就是第一种方法的变种: 一个侦听EV_RXCHAR,一个对EV_RXCHAR进行分析,其实就是超时判断。如果接收到一个消息后,一段时间没收到下一个EV_RXCHAR,就认为是一个数据包的结束。这个线程就会通知数据接收线程,进行数据接收。一般同一包数据,两个字符之间的时间间隔,应该很小了吧,而两个数据包之间的间隔,应该不会太小吧!(这个地方我不清楚,猜的:( :) )最后一个线程,是接收数据的。-read data from the serial port, there are two methods, one, each receiving a EV_RXCHAR, on the ReadFile read, I think this vote. 2, received a EV_RXCHAR after a certain volume of data, such as CPU cycles (GetTickCount), and the one-time reader, the data buffer. To do so, under normal circumstances there is no problem, but if many of the data, and after a "certain amount of data the CPU cycles," also confiscated End Data how do? Few will read the data. I used three lines to complete serial data reception, the first method is a variant : an interception EV_RXCHAR, one pair of EV_RXCHAR analys
- 2023-03-23 09:55:03下载
- 积分:1
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vc++编写的adu812下载程序源码,多线程,串口通信
vc++编写的adu812下载程序源码,多线程,串口通信-vc prepared adu812 download source, multi-threaded, serial communication
- 2022-02-13 08:25:55下载
- 积分:1
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about serial communication programming, vc achieve! Multi
讲述串口通信编程,vc实现!多线程,异步方式。-about serial communication programming, vc achieve! Multi-threaded, asynchronous mode.
- 2022-10-11 10:10:03下载
- 积分:1