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基于ucos系统开发的相关文档,内容涉及到嵌入式操作系统和调度机制。...
基于ucos系统开发的相关文档,内容涉及到嵌入式操作系统和调度机制。-UCOS system development based on the relevant documents, the content related to embedded operating system and scheduling mechanism.
- 2022-03-07 14:29:49下载
- 积分:1
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本作品采用Atmel公司的AT89C51单片机,以汇编语言为程序设计的基础,设计一个用四位数码管显示时、分的时钟。在实物图中,左边靠近电源的绿色发光二极管(长亮...
本作品采用Atmel公司的AT89C51单片机,以汇编语言为程序设计的基础,设计一个用四位数码管显示时、分的时钟。在实物图中,左边靠近电源的绿色发光二极管(长亮)是电源指示灯,表示的是5V稳定电源工作正常;单片机左下角红色发光二极管是秒灯,每闪烁一次表示时间走动一秒钟;按键正上方绿色发光二极管是设置灯,当时间正常走动时此时不亮,当第一次按下设置键(右键)时,此绿灯亮,同时秒时熄灭,且分钟的两位数码管出现闪烁,时间停止走动,进入校时状态,表示此时可以进行分钟的调整,当按一次加一键(左键)可实现分钟的加一功能,分钟以60分为极限,超出60分则返回数值0,从0再重新算起;如果再次按下设置键时,这时秒灯和设置灯仍旧保持熄灭和点亮状态,表示分钟的数码管停止闪烁,反过来表示小时的两位数码管则开始闪烁,此时可进行小时的调整,按加1键可实现小时的加1功能,小时调整以24为上限,同样超出24小时则从新回0;当第三次按下设置键时,数码管停止闪烁,设置灯熄灭,秒灯重新闪烁,时间以设定值计时。-err
- 2023-09-08 11:40:04下载
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myspace, youku 淘宝网站架构说明书,非常好的东西,希望能帮到大家...
myspace, youku 淘宝网站架构说明书,非常好的东西,希望能帮到大家-myspace, youku Taobao station architecture description, very good things I hope to help you
- 2022-02-15 23:35:20下载
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see name ,i think you know ,this is what.液晶字模图片提取软件
it can help you for 单片机(MC...
see name ,i think you know ,this is what.液晶字模图片提取软件
it can help you for 单片机(MCU) .-see name, i think you know, this is what. LCD matrix image extraction software it can help you for single-chip microcomputer (MCU).
- 2022-03-23 02:05:40下载
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美国政府的联邦体系架构(FEA)的说明。美国政府规定所有联邦部门(federal级别)必须利用该架构描述与设计其电子政务系统。其中体现了从需求分析一直到系统技术...
美国政府的联邦体系架构(FEA)的说明。美国政府规定所有联邦部门(federal级别)必须利用该架构描述与设计其电子政务系统。其中体现了从需求分析一直到系统技术实现的整体建模思想,提出了业务线、业务矩阵等电子政务系统分析和设计方法-the United States government of the Federal Architecture (FEA) of the note. The United States government requires all federal agencies (federal level) must be described using the structure and design of its e-government system. Reflecting the demand analysis system technology has been to achieve the overall modeling, a business line, operational matrix of e-government systems analysis and design methods
- 2022-05-16 11:57:46下载
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一款基于Cypress触摸按键设计的产品,真实的产品设计方案和软件功能流程图...
一款基于Cypress触摸按键设计的产品,真实的产品设计方案和软件功能流程图-Cypress touch a button on the design of products, the real product design programs and software flow chart
- 2023-03-07 11:55:03下载
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Used to measure the droplet rate of decline, and controlling the fluid bottle he...
用于测量液滴的下降速度,并控制液瓶的高度-Used to measure the droplet rate of decline, and controlling the fluid bottle height
- 2022-02-02 18:47:13下载
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using VXD Technology File System Protection examples.
用VXD技术实现的文件系统保护程序示例.-using VXD Technology File System Protection examples.
- 2022-01-22 13:02:55下载
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5402 development board schematics. Containing 51 Single
5402开发板原理图.含51单片机.可以在不用仿真器的情况下把代码固化在芯片.-5402 development board schematics. Containing 51 Single-chip. Can in no circumstances simulator curing the code in the chip.
- 2022-06-18 18:37:45下载
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近几年关于高速Reed
近几年关于高速Reed-Solomon编译码实现的论文,详细讲述了Chein,Forney,解方程模块的设计-In recent years, the high-speed Reed-Solomon coding and decoding achieve the papers detail in Chein, Forney, solving equations Module
- 2022-04-26 16:50:33下载
- 积分:1