-
UART测试代码,可以与实现下位机与上位机之间的RS232协议的UART通信测试...
UART测试代码,可以与实现下位机与上位机之间的RS232协议的UART通信测试-UART test code, can achieve the lower computer and the host computer RS232 protocol between the UART communications test
- 2022-01-26 06:26:09下载
- 积分:1
-
Dos下串口通讯编程
Dos下串口通讯编程-Serial Communication Program
- 2023-08-30 10:30:03下载
- 积分:1
-
对LINUX下IC卡读写操作函数,用的是明华公司的读卡器
对LINUX下IC卡读写操作函数,用的是明华公司的读卡器-right LINUX IC card reader manipulation functions, the Chinese company is out of the reader
- 2023-05-12 19:10:04下载
- 积分:1
-
采用win32API用C++BUILDER实现的串口通信,可实现与一般通信设备的AT命令交互...
采用win32API用C++BUILDER实现的串口通信,可实现与一般通信设备的AT命令交互- Uses win32API with C the BUILDER realization string mouth
correspondence, may realize and the general communication facility AT
order alternately
- 2023-01-01 07:40:03下载
- 积分:1
-
VC++简单而强大的多线程串口编程工具,该CSerialPort类封装了串口通信的基本 数据和方法...
VC++简单而强大的多线程串口编程工具,该CSerialPort类封装了串口通信的基本 数据和方法-VC simple and powerful multithreaded serial programming tools, the CSerialPort type of serial communications package of basic data and methods
- 2023-08-17 07:00:03下载
- 积分:1
-
蓝牙核心串行协议源文件
bluetooth core serial protocol source file
- 2022-01-25 15:36:08下载
- 积分:1
-
用VC++6.0实现PC机与单片机之间的串口数据交换
用VC++6.0实现PC机与单片机之间的串口数据交换-VC 6.0 PC with a serial port between SCM data exchange
- 2022-07-20 03:54:05下载
- 积分:1
-
讲述串口通讯的代码,是用C写的,可以参考利用
讲述串口通讯的代码,是用C写的,可以参考利用-About serial communication code is written in C, you can refer to the use of
- 2022-03-22 05:20:55下载
- 积分:1
-
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
-
plcfx VB开发的串口与三菱PLC通讯源码,超值,搞工控的朋友
plcfx VB开发的串口与三菱PLC通讯源码,超值,搞工控的朋友-plcfx VB Serial communication with the source of Mitsubishi PLC, Value and engage a look at the IPC
- 2022-11-01 14:40:03下载
- 积分:1