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embeeded
Uart useing PIC24F
embeeded
Uart useing PIC24F
- 2022-08-11 22:05:17下载
- 积分：1
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RS422串口编程
rs422串口编程-RS422 serial programming
- 2023-06-03 17:10:03下载
- 积分：1
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Serial Communication
串口通讯-Serial Communication
- 2022-08-07 12:46:59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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51 single blow interrupt reception procedures
51单片击串口中断接收程序-51 single blow interrupt reception procedures
- 2023-04-28 02:00:03下载
- 积分：1
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8583芯片编程应用写入器件地址写8574端口，写入器件地址读8574端口。...
8583芯片编程应用写入器件地址写8574端口，写入器件地址读8574端口。-8583 Application Programming chip device addresses written into the 8574 port, write device address read 8,574 ports.
- 2022-01-31 14:54:29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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MSComm控件在对话框中的用法
MSComm控件在对话框中的用法-MSComm control in the dialog box usage
- 2022-04-11 21:27:53下载
- 积分：1
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专业串口通信设计控件(非源码)，可用于VB,VC++,Delphi,.NET等开发语言...
专业串口通信设计控件(非源码)，可用于VB,VC++,Delphi,.NET等开发语言-professional Serial Communication Design Control (source) that can be used VB, VC, Delphi,.NET development languages
- 2022-06-16 13:40:39下载
- 积分：1
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串口编程调试精灵，VB实现，绝对经典。可以任意改动。保你赞不绝口。...
串口编程调试精灵，VB实现，绝对经典。可以任意改动。保你赞不绝口。-Serial Programming Debugging genies, VB, absolute classic. Can be arbitrarily changed. You full of praise.
- 2022-06-01 20:11:13下载
- 积分：1
