搜索资源列表
HD7279驱动
- HD7279与51的驱动，主要修正了延时函数及按键函数，按键采集通过中断采集。-HD7279 51 and the driver, amended the delay function keys and function keys acquisition through acquisition interruption.
XX7299A_52demo.rar
- 此程序是I2C操作平台（主方式的软件平台）的底层的C子程序,如发送数据 及接收数据,应答位发送,并提供了几个直接面对器件的操作函数，它很方便的 与用户程序连接并扩展..... 这个头文件51系列机型可以通用. XX7299.DRV 注意:函数是采用软件延时的方法产生SCL脉冲,固对高晶振频率要作 一定的修改....(本例是1us机器周期,即晶振频率要小于12MHZ),This procedure is I2C platform (the main form of
UCGUI324_FS44B0_G57_uCGUI
- 开发环境:ADS 1.2/SDT 2.51 GUI测试，由于没有触摸屏，所以将触摸屏的代码给屏蔽了； 请将FS44B0II开发板连接好交叉网线、直连串口线、电源， 并连接好G57液晶屏，同时还要连接好背光电源； 然后在BIOS的命令窗口里面敲netrun命令； 点击FS44B0_G57_uCGUI\uC-GUI\FS44B0_G57_uCGUI_Data\DebugRel目录下： 批处理文件FS44B0_G57_uCGUI.BAT 下面你就可以看到液晶屏上面显示优龙
main
- 本程序为51单片机超声波测距c程序，利用单片机定时器做延时测量 -This procedure for the 51 single-chip ultrasonic rangefinder c procedures, the use of single-chip delay measurement timer done
CGWOS_function
- 用于51单片机的2个延时函数,1和4_4矩阵按键函数-For 51 single-chip delay of the two functions, 1 and 4_4 matrix function keys
tt
- 用51的定时器做的精确设置时钟程序 晶振11.0592M的i为115；12M的i为125； 由Delay 参数确定延迟时间-Timer with 51 settings to do the precise crystal clock procedures 11.0592M of i for the 115 12M of i for the 125 by the Delay parameter determines the delay time
thunderboltlights
- 51单片机霹雳灯c程序,通过延时程序使P0口输出一个低电平，来回移动，又叫跑马灯-51 Singlechip thunderbolt lights c procedures, through the delay procedure P0 port output of a low, back and forth movement, also known as Marquee
xianshishumaguan
- 平台是51单片机。可以多位数码管动态显示软延时实现 。-51 are single-chip platform. Can dynamically display a number of digital control implementation of soft delay.
soft_timer
- 51单片机的软件延时，在12MHZ下的多种延时程序-51 SCM software delay, at 12MHZ procedures under a variety of delay
8051_jiao_tong_deng
- 基于51单片机的带时间显示和紧急控制的交通灯的设计。 此程序在硬件上调试通，用定时器1延时，外部中断0接紧急控制，R0为100MS延时常数，R2为状态延时常数，8279控制数码管显示时间,用P1口控制双色灯-With 51 single-chip based on the time display and the emergency control of traffic lights design. On this process in hardware debugging pass, w
main
- 可编程光纤延迟线系统开发主程序，C 语言，51单片机开发。-The development of programmable optical delay line system, the main program, C language, the development of 51 single-chip microcomputer.
motorspeedmodification
- 介绍了基于单片机用PWM实现直流电机调整的基本方法，直流电机调速的相关知识，及 PWM调整的基本原理和实现方法。重点介绍了基于MCS一51单片机的用软件产生PWM信号的途径，并 介绍了一种独特的通过采用计数法加软件延时法实现PWM信号占空比调节的方法。对于直流电机速度控 制系统的实现提供了一种有效的途径。-This paper introduces a kind of method of DC —motor speed modification based on PWM theory
51_dellay_pro
- 51 单片机的延时程序.现成可用,还有详细的讲解,大家可以参考参考.-51 single-chip delay procedures. Ready-to-use, as well as in detail, we can refer to the reference.
PWM
- 基于51单片机，用延时实现led渐渐变亮再变暗-Based on 51 single-chip, the delay led to achieve gradually darken brighten again
digitClockC
- 一个电子钟的C程序，需51单片机和相关外设的板子，也可以用软件仿真调试，学习电子钟相关的模块，如延时等，比较基础和常用的功能-C an electronic clock to take 51 single-chip and the board peripherals, and debugging software simulation can be used to study the electronic clock-related modules, such as delay and so o
as
- 51小程序。用for语句延时，在p1口让发光二极管闪烁，-51 small programs. Used for language delay, in the mouth so that p1 flashing light-emitting diodes,
ProC
- 上面是单片机的延时程序，在单片机延时程序中应考虑所使用的晶振的频率，在51系列的单片机中我们常用的是11.0592MHz和12.0000MHz的晶振，而在AVR单片机上常用的有8.000MHz和4.000MH的晶振所以在网上查找程序时如果涉及到精确延时则应该注意晶振的频率是多大。-The above is a delay of MCU program, the program in single-chip delay should be considered the frequency of c
zwei
- 基于51的两个定时计数器合用的延时实验 （汇编）-51 Based on combination of the two timing counters delay Experiment (compilation)
Asimpleapplicationof51MCU
- 利用51单片机的延迟函数 实现流水灯 适合不知道移位函数的初学者-51 MCU delay functions used to achieve water lamp
yanshi
- 这是一个51单片机的延时程序，可以清楚地向新手传授-This is a 51 Single-chip delay procedure, it is clear to the novice teach