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Advantech Driver Demo : port I/O 软件修改 控制外板输出
Advantech Driver Demo : port I/O 软件修改 控制外板输出-Advantech Driver Demo : port I/O software change control plate output
- 2022-08-09 00:15:30下载
- 积分:1
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common serial communication program, used to use C# language, the use of control...
常见的串口通信程序,用过使用C#语言,利用控件实现串口的实时通信-common serial communication program, used to use C# language, the use of controls to achieve the real-time serial communications
- 2023-05-05 10:25:04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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无线电台
无线数传电台串口通信C程序源码 电台型号为深圳友迅达公司的F201/B无线数传电台-wireless radio-C serial communications procedures source model of Shenzhen Radio Xun-da Friends of the F201/B wireless radio transceiver
- 2023-06-06 00:40:02下载
- 积分:1
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Look uptable for temprature system. To check kp, Ki of system
Look uptable for temprature system. To check kp, Ki of system
- 2022-03-25 06:15:26下载
- 积分:1
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串口通信与工程实践tty编程TTY.dsp,TTY.h
串口通信与工程实践tty编程TTY.dsp,TTY.h-Serial Communication tty programming and engineering practice TTY.dsp, TTY.h
- 2022-06-21 01:23:20下载
- 积分:1
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Automatic detection of serial communication program, has passed the test, be abl...
串口通信自动检测程序,已经通过测试,能够成功在2812板上运行。-Automatic detection of serial communication program, has passed the test, be able to successfully run on the board at 2812.
- 2022-03-25 06:58:11下载
- 积分:1
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用CSharp写的串口调试程序,包含CRC16算法
用CSharp写的串口调试程序,包含CRC16算法-with CSharp write serial debugging procedures, including CYXLIC REDUNDANCY Algorithm
- 2022-11-03 21:45:08下载
- 积分:1
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Mobile phone UART 2 MMC card read example
Mobile phone UART 2 MMC card read example
- 2022-08-24 19:26:47下载
- 积分:1
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将串口通讯协议存储为一个通讯文件,可是随时将存储通讯协议文件调入计算机运行与下位机通讯可以实现通讯对话,
将串口通讯协议存储为一个通讯文件,可是随时将存储通讯协议文件调入计算机运行与下位机通讯可以实现通讯对话,-Serial communication protocol will be stored as a communications document, but to keep the communication protocol storage document transferred to the computer is running and the next-bit machine communication can realize communication dialogue
- 2023-06-17 23:00:03下载
- 积分:1