Description: 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 analysis is, in fact, overtime judgment. If a receiver to the news, some time had not received a EV_RXCHAR, it is a data packet to an end. This thread will receive notification of data threads for da Platform: |
Size: 46080 |
Author:刘云鹏 |
Hits:
Description: 说明：多线程 (Multi-Thread) RS232 串行口通讯构件 ，是 COMM32.ZIP 构件的改良版，并且增加 Data Bits、Parity、 Stop Bits 等配置，支持 Read/Write 时序控制 (Timing control)、 ReadIntervalTimeout、 WriteIntervalTimout 等 ，支持 DTR/DSR, RTS/CTS 硬件流程控置及 Xon/Xoff 软件流程控置 ( 2.5 版，附源码 ) -: multithreading (Multi-Thread) RS232 serial port communication component, the component is COMM32.ZIP modified version, and increase Data Bits, Parity, Stop Bits, such as configuration and support Read/Write timing control (Timing control), ReadIntervalTimeout, WriteIntervalTimout, support DTR/DSR, RTS/CTS hardware flow control and home Xon/software flow control setting home (version 2.5, with source) Platform: |
Size: 27648 |
Author:zxb |
Hits:
Description: Windows环境下，串口操作类，使用多线程，具有极好的可重用性。-Windows environment, the serial port operations, the use of multithreading, with excellent reusability. Platform: |
Size: 56320 |
Author:何足道 |
Hits:
Description: delphi 串口调试软件，有消息处理和多进程处理，供同僚们参考。-delphi serial debugging software, information processing and multi-process handling, for my colleagues to refer to. Platform: |
Size: 3072 |
Author:xiaomin |
Hits:
Description: 由于WINCE不支持重叠I/O操作，因此可分别用单独的线程去读写串口，通过多线程来模拟重叠操作[4]-WINCE does not support as a result of overlapping I/O operation, it can be a separate thread to read and write serial port, through multi-threading to simulate the overlapping of operations [4] Platform: |
Size: 176128 |
Author:owen |
Hits:
Description: 功能完善强大的Comm Base Library
读写串口
监视线程-Powerful functions Comm Base Library to read and write serial port monitoring thread Platform: |
Size: 774144 |
Author:wLiao |
Hits:
Description: 基于CSerialPort的串口多线程通信框架，设置串口参数，开启串口监测工作线程，串口监测工作线程监测到串口接收的数据、流控制时间或其他事件后，就以消息方式通知主程序，激发消息处理函数来进行数据处理。-CSerialPort-based multi-threaded serial communication framework, set serial port parameters, open the serial port monitoring thread, serial port monitoring thread to monitor the serial port to receive data flow control or other incident, on the way to the news to inform the main program to stimulate information processing function for data processing. Platform: |
Size: 89088 |
Author:许书博 |
Hits:
Description: CSerialIO实现一个对串口读写的类，有一个线程负责处理对串口数据的读写，只需要简单调用CSerialIO提供的API就可以侦听串口的数据。
-CSerialIO implement a class to read and write the serial port, there is a thread responsible for handling read and write data to the serial port, simply provide the API call CSerialIO can listen for serial data. Platform: |
Size: 49152 |
Author:ljc |
Hits:
Description: 串口间通讯，包括串口的创建，设置等，以及工作者线程的创建应用等-Between serial communications, including serial port creation, settings and applications to create worker thread Platform: |
Size: 30720 |
Author:邵继红 |
Hits:
Description: Delphi7 串口通讯 封装的DLL，实现多线程对串口的监控，十六进制数据的写入等基本串口操作方法。-Delphi7 serial communication package DLL, multi-thread serial port monitor, hex data, the basic serial write operation method. Platform: |
Size: 1014784 |
Author:daihongwei |
Hits:
Description: 一个用于串口通讯的C++类源代码，使用了线程。-This class can read, write and watch one serial port.
It sends messages to its owner when something happends on the port
The class creates a thread for reading and writing so the main
program is not blocked. Platform: |
Size: 7168 |
Author:zjh |
Hits:
Description: Linux下 实现串口的简单通讯的简单源码-To realize the Linux serial port of simple communication simple the source code Platform: |
Size: 3072 |
Author:lizhen |
Hits:
Description: 一个可以直接使用的串口操作类，这个类完成读、写和监视一个串口通信端口，当串行端口发生事件它会发送一个消息给其所属窗口，
该类创建一个读数据线程和一个写数据线程，使主程序不会被堵塞。-One can use the serial port operations, the completion of this class to read, write, and monitor a serial communications port, serial port when the event occurs it will send a message to the window to which it belongs, the class creates a thread to read data and write data to a thread , so that the main program will not be blocked. Platform: |
Size: 7168 |
Author:杨天 |
Hits:
Search - serial port thread