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串口通信程序,通过汇编语言使用BIOS的。
本串行通信程序利用汇编语言通过BIOS中断调用和DOS功能调用实现PC机双机串行通信。其中,上位机和下位机串行口均为辅串口COM2(口地址为2FXH),对外用9针连接器与令一台PC机连接;BIOS通过“INT 14H”4个中断服务子程序,分别完成串口初始化编程、发送一帧数据、接受一帧数据以及测试通信线状态。本程序分为PC机串口自动测试程序(目的是测试串口好坏)和PC机全双工双机通信程序两个部分。-the serial communications procedures through the use of assembly language BIOS interrupt calls and function calls DOS PC Dual Serial Communication. Among them, PC and the next crew will be supplemented by serial port Serial COM2 (I address 2FXH) external with 9-pin connectors and enable a PC connection; through the BIOS "INT 14H," four interrupt service routines, complete serial port initialization programming, Send a data receiving a data communications test and the state line. The procedures are divided into PC serial automatic test procedure (for the purpose of testing Serial good or bad) and full-duplex PC-machine communication program two parts.
- 2022-09-02 07:35:03下载
- 积分:1
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研华单通道ad采集程序
研华单通道ad采集程序-Advantech single ad Acquisition
- 2022-07-05 08:16:48下载
- 积分:1
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Cport3.0 the best use of examples, these are all I have collected a lot of place...
Cport3.0最好的使用例子,这几个都是我搜集了好多的地方才找到的-Cport3.0 the best use of examples, these are all I have collected a lot of places to find the
- 2023-02-01 11:40:03下载
- 积分:1
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VC++中实现及使用SerialPort类的原代码及 样例程序
VC++中实现及使用SerialPort类的原代码及 样例程序-VC achieve SerialPort category and the use of the original code and sample program
- 2022-05-09 01:45:11下载
- 积分:1
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Philips的LPC900系列,串口配置事例
Philips的LPC900系列,串口配置事例-Philips series, serial configuration examples
- 2022-07-09 18:57:05下载
- 积分:1
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visual c6.0实现的窜口通讯,窜口输入输出接受程序简单测试,可以运用到工程中
visual c6.0实现的窜口通讯,窜口输入输出接受程序简单测试,可以运用到工程中-visual c6.0 I realize the channeling communications, input and output channeling I accept the simple test procedure can be applied to engineering
- 2022-10-23 23:20:04下载
- 积分:1
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通过串口实现PC机和下位机的通信,用VB。NET来实现
通过串口实现PC机和下位机的通信,用VB。NET来实现-through the PC serial port and the next crew of communications, using VB.NET to achieve
- 2023-02-08 18:10:04下载
- 积分:1
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at91sam7s64的论文,at91sam7s64的论文,
at91sam7s64的论文,at91sam7s64的论文,-at91sam7s64 paper at91sam7s64 paper,
- 2022-02-05 02:21:43下载
- 积分:1
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windows CE下的串口调试助手, 对做串口相关程序的工程师有用
windows CE下的串口调试助手, 对做串口相关程序的工程师有用-debug serial port for windows ce
- 2022-03-10 21:52:40下载
- 积分:1
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大学汇编课程设计程序及文档(双机串口文件传输),开发环境TurboC...
大学汇编课程设计程序及文档(双机串口文件传输),开发环境TurboC-compilation of the University of curriculum design procedures and documentation (two aircraft serial file transfer), the development environment TurboC
- 2022-07-16 06:21:09下载
- 积分:1