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最初学习写单片机串口通讯时的源程序，可以让初学者参考一下！...
最初学习写单片机串口通讯时的源程序，可以让初学者参考一下！-first learn microcontroller serial communications at the source, so that beginners can take a look!
- 2022-02-05 23:28:32下载
- 积分：1
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可以自己修改及优化的串口程序。你可以自己改作其他串口通讯程序。...
可以自己修改及优化的串口程序。你可以自己改作其他串口通讯程序。-can adapt and optimize their Serial procedures. You can, for other serial communication procedure.
- 2022-06-14 21:56:18下载
- 积分：1
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The PCD5003A is a very low power decoder and pager
controller specifically desi...
The PCD5003A is a very low power decoder and pager
controller specifically designed for use in new generation
radio pagers. The architecture of the PCD5003A allows for
flexible application in a wide variety of radio pager designs.
The PCD5003A is fully compatible with “CCIR Radio
paging Code No. 1” (also known as the POCSAG code)
operating at data rates of 512, 1200 and 2400 bits/s using
a single oscillator crystal of 76.8 kHz.
In addition to the standard POCSAG sync word the
PCD5003A is also capable of recognizing up to 4 User
Programmable Sync Words (UPSWs). This permits the
reception of both private services and POCSAG
transmissions via the same radio channel.
Used together with the Philips UAA2080 or UAA2082
paging receiver, the PCD5003A offers a highly
sophisticated, miniature solution for the radio paging
market. Control of an RF synthesizer circuit is also
provided to ease alignment and channel selection
- 2022-05-15 12:38:54下载
- 积分：1
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UART code
UART code which tells the function and provide a lab for UART-UART code
- 2023-02-19 21:35:03下载
- 积分：1
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在串口被站用的情况下进行的串口模拟
在串口被站用的情况下进行的串口模拟-the station was used for the conduct of the serial simulation!
- 2022-07-10 22:08:11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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使用说明：
系统要求：WIN9X/ME/NT/2000 VC++6.0 且安装了VC ACTIVEX控件（在VC6安装时选上）
免费...
使用说明：
系统要求：WIN9X/ME/NT/2000 VC++6.0 且安装了VC ACTIVEX控件（在VC6安装时选上）
免费
简介：在VC++6.0中用MSComm控件编程，可以实现串口接收数据和发送数据，数据分别显示在接收框和发送框中。-Usage: System Requirements: WIN9X/ME/NT/2000 VC++ 6.0 and installed VC ACTIVEX controls (in VC6 installation selected) Free Introduction: In VC++ 6.0 using MSComm control programming can be achieved Serial receive data and send data, data were displayed on the receiver box and sent box.
- 2022-08-22 02:44:04下载
- 积分：1
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12,14,16点阵汉字显示文件
12,14,16点阵汉字显示文件
12,14,16点阵汉字显示文件
12,14,16点阵汉字显示文件-12,14,16 dot matrix display Chinese characters files characters dot matrix display documents 12,14,16
- 2023-01-22 01:40:04下载
- 积分：1
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Serial assistant applet, using vc++ Development, for the acceptance of serial da...
串口助手小程序,用vc++开发,用于接受串口发送的数据并显示出来-Serial assistant applet, using vc++ Development, for the acceptance of serial data sent and displayed
- 2022-07-27 16:47:11下载
- 积分：1
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VC实现串口通信例程 VC实现串口通信例程 VC实现串口通信例程
VC实现串口通信例程 VC实现串口通信例程 VC实现串口通信例程 -VC serial communication routines VC serial communication routines VC serial communication routines VC serial communication routines VC serial communication routines VC Serial Communication routines
- 2022-05-06 07:09:02下载
- 积分：1
