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具有高可靠性的高速连续数据采集的设计与实施方法,一篇有关数据采集的论文...
具有高可靠性的高速连续数据采集的设计与实施方法,一篇有关数据采集的论文-highly reliable high-speed data acquisition for the design and implementation methods, a data acquisition papers
- 2023-03-18 11:20:03下载
- 积分:1
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从编程实践的角度详细介绍windows环境下和dos环境下的串口通信的基本方法...
从编程实践的角度详细介绍windows环境下和dos环境下的串口通信的基本方法- In detail introduces under under the windows environment and
the dos environment string mouth correspondence essential method from
the programming practice angle
- 2022-01-22 14:29:35下载
- 积分:1
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通过串口接收到外部发来的命令,来控制8路继电器的开关
通过串口接收到外部发来的命令,来控制8路继电器的开关-Received through the serial port to an external command sent to control the 8-way relay switch
- 2023-03-29 02:05:03下载
- 积分:1
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Serial communication, MSComm control, not the API, everyone forgot to check
串口通信,MSComm控件,不是API,忘大家查证-Serial communication, MSComm control, not the API, everyone forgot to check
- 2022-05-23 03:18:37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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Advantech设计的外板预警系统。通过这个可以测出部分板卡的错误信息...
Advantech设计的外板预警系统。通过这个可以测出部分板卡的错误信息-Advantech designed plate early warning system. Through this part can detect the wrong message board
- 2022-03-20 10:47:28下载
- 积分:1
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This program writes a lcd HyperTerminal and everything you type on your keyboard...
This program writes a lcd HyperTerminal and everything you type on your keyboard to pc, using codevisionavr.
- 2022-01-21 02:56:41下载
- 积分:1
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AVR 单片机 多路AD转换采集程序,可以实现数据采集
AVR 单片机 多路AD转换采集程序,可以实现数据采集-AVR single-chip multi-channel AD converter collection procedures, can achieve3-way data acquisition-Multi-channel AD converter AVR Microcontroller collection procedures, can achieve data acquisition-AVR single-chip multi-channel AD converter collection procedures, can achieve3-way data acquisition
- 2022-12-05 06:50:03下载
- 积分:1
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单片机串行接口
使用汇编语言编写的在MCU中可用的串口接口程序-serial interface for MCU
- 2022-05-21 01:32:13下载
- 积分:1
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Tektronix TDS3000&TDS3000B series oscilloscope program examples ver3.0
Tektronix TDS3000&TDS3000B series oscilloscope program examples ver3.0
- 2022-02-04 18:48:53下载
- 积分:1