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通用异步收发器st2552的驱动程序,对于运用UART通信来讲具有通用性。...
通用异步收发器st2552的驱动程序,对于运用UART通信来讲具有通用性。-Universal Asynchronous Receiver Transmitter st2552 driver for use UART communication with the terms of versatility.
- 2022-02-04 08:34:54下载
- 积分:1
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使用MSCOMM控件主要是通过事件来处理串行口的交互,即当数据到达时,控件的OnComm的事件就会来捕获或处理这些通讯事件。而OnComm事件也可以用来捕获和处...
使用MSCOMM控件主要是通过事件来处理串行口的交互,即当数据到达时,控件的OnComm的事件就会来捕获或处理这些通讯事件。而OnComm事件也可以用来捕获和处理通讯错误。在实际应用中,一个MSCOMM控件就对应一个串行口,所以如果要处理多个串行口的话,必须有相应数量的控件与之对应。-use MSCOMM control mainly through the incident to the serial interaction, that is, when the data arrived, the control of the incident will OnComm to capture or handle these communications incident. OnComm incident which can also be used to capture and handle communication error. In practical application, a corresponding MSCOMM control on a serial port, so if we are to handle multiple serial port, then there must be a corresponding amount of the corresponding controls.
- 2022-06-01 02:51:46下载
- 积分:1
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NMEA解析,重组 函数源代码! 能够根据格式符自定义输出,方便扩展...
NMEA解析,重组 函数源代码! 能够根据格式符自定义输出,方便扩展-NMEA parsing, restructuring of the function the source code! Be able to customize the output according to format operators to facilitate the expansion of
- 2022-04-14 13:38:09下载
- 积分:1
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OV7660 YUV源代码,已经验证不会有问题
OV7660 YUV源代码,已经验证不会有问题-OV7660 YUV source code, has no problem to verify
- 2022-02-21 14:07:06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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串口编程调试精灵
希望对各位有用
串口编程调试精灵
希望对各位有用-hope that the Wizard useful to you!
- 2023-06-03 03:25:02下载
- 积分:1
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avr atmega8的查询方式的串口通信
avr atmega8的查询方式的串口通信-avr atmega8 of ways to search for serial communication
- 2022-03-19 08:54:58下载
- 积分:1
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一个功能较强且界面漂亮的串口监视软件源代码。包括各种相关MFC类库的使用范例。...
一个功能较强且界面漂亮的串口监视软件源代码。包括各种相关MFC类库的使用范例。
-a more powerful but beautiful serial interface surveillance software source code. Including related to the use of MFC model.
- 2022-09-13 20:35:03下载
- 积分:1
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Led Send Dawn
Led 发送晨曦-Led Send Dawn
- 2023-04-20 16:00:05下载
- 积分:1
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based on RS
基于RS-232的,对多路转换开关的控制程序,希望对大家有用!^_^-based on RS-232, for multi-channel switch control procedures in the hope that it may be useful right! ^ _ ^
- 2022-03-17 12:38:10下载
- 积分:1