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此程序利用串口读取民航AFTN电报网中的AFTN信息,然后进行电报解读,并将解读出来的信息存储到数据库中。是民航常用的电报数据读取端口...
此程序利用串口读取民航AFTN电报网中的AFTN信息,然后进行电报解读,并将解读出来的信息存储到数据库中。是民航常用的电报数据读取端口-use of this procedure to read CAD AFTN serial cable network AFTN the information and then proceed telegram read, and read out the stored information to the database. CAD is used to read the data cable port
- 2022-02-05 08:15:34下载
- 积分:1
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串口通信,上位机可以呼叫下位机的8个设备号,进行数据传输...
串口通信,上位机可以呼叫下位机的8个设备号,进行数据传输-Serial communication, host computer can call the next crew of the No. 8 device, data transmission
- 2022-01-25 21:03:08下载
- 积分:1
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VC++实现串口通信,觉得好的人顶详细介绍串口通信
VC++实现串口通信,觉得好的人顶详细介绍串口通信-VC serial communications, the top people feel good detail Serial Communication
- 2022-12-27 02:30:03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...
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
- 2022-08-09 09:18:25下载
- 积分:1
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C51 under the 485 communications procedures. Including mainframe and from the pl...
C51下的 485通讯程序. 包括 主机 和从机的程序. 测试通过了的-C51 under the 485 communications procedures. Including mainframe and from the plane procedures. Pass the test
- 2023-05-31 23:20:03下载
- 积分:1
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Siemens PLC与VB通讯的例子。先要安装Siemens的PCAcce
Siemens PLC与VB通讯的例子。先要安装Siemens的PCAcce-Siemens PLC与VB通讯的例子。先要安装Siemens的PCAccess
- 2022-08-16 07:00:51下载
- 积分:1
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一个非常完整的川口通讯源程序,我费了很大功夫才把他找到。...
一个非常完整的川口通讯源程序,我费了很大功夫才把他找到。-a very complete source Kawaguchi communications, I spent a lot of time and energy only to find him.
- 2022-03-10 05:39:34下载
- 积分:1
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提供I2C总线初始化、工作时的启始位、结束位、提供I2C总线的时钟信号,并返回在时钟电平为高期间 SDA信号线上状态。本函数可用于数据发送,也可用于数据接收...
提供I2C总线初始化、工作时的启始位、结束位、提供I2C总线的时钟信号,并返回在时钟电平为高期间 SDA信号线上状态。本函数可用于数据发送,也可用于数据接收-provide I2C bus initialization, the Start-end, provide the I2C bus clock signal, the clock and return to the high-level signal line during the SDA state. This function can be used to transmit data, can also be used for data reception
- 2022-03-19 00:33:10下载
- 积分:1
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C8051F340单片机双串口同时工作 中断接收数据 查询发送数据
C8051F340单片机双串口同时工作 中断接收数据 查询发送数据-C8051F340 MCU pairs of serial ports simultaneously send data to interrupt reception data query
- 2023-05-01 20:20:03下载
- 积分:1
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用visual c++实现局域网内点对点聊天,是一个计算机网络实验.
用visual c++实现局域网内点对点聊天,是一个计算机网络实验.-with visual c achieve point-to-point LAN Chat is an experimental computer network.
- 2022-10-05 19:40:03下载
- 积分:1