登录
首页 » Com Port » 串口控制程序一般分为查询和中断两者方式。查询方式适用于简单的应用,简单可靠,但是缺点是需要占用处理器资源,在发送或者接收数据的时候不能做其它的事情,处理器利用率...

串口控制程序一般分为查询和中断两者方式。查询方式适用于简单的应用,简单可靠,但是缺点是需要占用处理器资源,在发送或者接收数据的时候不能做其它的事情,处理器利用率...

于 2022-03-05 发布 文件大小:2.76 kB
0 163
下载积分: 2 下载次数: 1

代码说明:

串口控制程序一般分为查询和中断两者方式。查询方式适用于简单的应用,简单可靠,但是缺点是需要占用处理器资源,在发送或者接收数据的时候不能做其它的事情,处理器利用率低。中断方式下,在发送或者接受数据的时候处理器还可以做其它的工作,效率较高。-Serial control procedures will generally be divided into two way query and interruption. Query applied to simple applications, simple and reliable, but the drawback is the need to occupy processor resources to send or receive data at the time should not make other things, the processor utilization rate. Interrupt mode, the send or accept data when the processor can do other work, more efficient.

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 串口程序,用VC++ 写的,
    串口程序,用VC++ 写的,-Serial procedures, the VC wrote,
    2022-11-09 01:45:04下载
    积分:1
  • Dos下串口通讯编程
    Dos下串口通讯编程-Serial Communication Program
    2023-08-30 10:30:03下载
    积分:1
  • 这是一个串口监视程序,能够很好的调试串口并监视串口数据。...
    这是一个串口监视程序,能够很好的调试串口并监视串口数据。-This is a serial surveillance procedures to good serial debugging and monitoring serial data.
    2022-04-11 00:17:33下载
    积分:1
  • 项目描述:是一个串行端口记录工具。它听的…
    项目描述: slsnif is a serial port logging utility. It listens to the specified serial port and logs all data going through this port in both directions. Serial line sniffer是一个串行端口记录工具。它监听指定的串行端口并记录所有通过这个端口的两个方向的数据。 来源:http://freshmeat.net slsnif是一个串行端口日志工具。它监听特殊的串口,记录所有通过这具串口的两个方向的数据。 类别: Development Status: 5 - Production/StableEnvironment: Console (Text Based)Intended Audience: DevelopersLicense: GNU General Public License (GPL)Operating System: LinuxProgramming Language: CTopic: Communications, Debuggers -Project Description : slsnif is a serial port logging utility. It listens to the specified serial port and logs all data going through this port in both directions. Serial line sniffers is a serial port records tools. It eavesdropping designated serial port and record all through the ports of the two directions of data. Source : http://freshmeat.net slsnif is a serial port log tools. It eavesdropping special serial ports, a record of all serial passage with the two directions of data.
    2022-04-30 16:50:17下载
    积分:1
  • 一个串口通信的例子,选取接口,然后可以接受和发送数据。...
    一个串口通信的例子,选取接口,然后可以接受和发送数据。-A serial communication example, select the interface, and then can receive and send data.
    2022-10-03 21:45:03下载
    积分:1
  • 关于UART代码。你可以使用它作为一个例子,当设计UART逻辑。
    一个uart的Verilog代码,希望能够帮助你做UART逻辑。-Code about uart. You can use it as an example when desighn UART logic.
    2022-02-01 13:52:37下载
    积分:1
  • GSerial under DOS is a serial communication program, program structure better, c...
    GSerial是一个DOS下串口通信程序,程序结构较好,能编出用中断方式接收/发送的多串口通信程序(龚建伟曾用它编过7串口通信程序)。Turbo C++ 3.0 Dos或 Win3X/9X/ME/NT/2K的DOS环境下运行-GSerial under DOS is a serial communication program, program structure better, can be compiled out with interrupt receiving/sending of multiple serial communication program (Dan has used its seven series serial communication procedures). Turbo C 3.0 Dos Win3X/9X/ME/NT/2K or the DOS operating environment
    2022-06-12 22:05:47下载
    积分:1
  • 用 VB 写的对云台进行控制,主要用于监控系统的云台控制
    用 VB 写的对云台进行控制,主要用于监控系统的云台控制-VB wrote to the pan-tilt control, mainly for the Monitoring System Console Control
    2023-03-05 23:10:04下载
    积分:1
  • canteen EL keyboard Illumination IC card management system source code, which is...
    IC卡饭堂售饭管理系统源码,内有相关说明,-canteen EL keyboard Illumination IC card management system source code, which is related note,
    2022-02-15 09:43:22下载
    积分:1
  • msp430串口程序 MSP430_UART_DEMO
    msp430串口程序 MSP430_UART_DEMO-procedures MSP430_UART_DEMO Serial Controller
    2022-03-05 08:43:05下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载