研华单通道ad采集程序

PL2303 driver , usb to serial driver for mobile phones

这是一个基于TCP/IP协议的通行应用调试程序，希望对大家有所帮助-This is based on TCP/IP protocol of the current application debugger, I hope all of you to help

一个gps通讯接口程序可及时更新计算机时间-A gps communications interface program may update computer time

一个包含了几乎所有串口操作的源码群，可以根据自己需要改写-1 contains almost all serial-source operating groups, according to their own needs rewriting

基于51的串口通信程序！！希望大家有用！-51 Based on the serial communication program! ! I hope everyone useful!

C8051F340 uart1简单程序 实现串口1的数据收发-C8051F340 uart1 11111111111111111

该文件是通过BCB加MOXARS232函数编写的,用起来很爽-The document was adopted BCB increase MOXARS232 function of the preparation, together with very interesting

一个基于VC++的串口通讯的 小程序，有代码。可以作为串口通讯编程的入门程序。也可作为研究用。-a VC-based serial communications small program code. As serial communication programming entry procedures. Also can be used as research.

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-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

西门子PLC步进电机控制+TD200显示示例-Siemens step moter+ TD200 Demo