资源列表
get_KEY
- 查询方式扫描键盘.每按一个键,发光管对应亮灭 44binit.s----中断初始化，存储器，堆栈，系统初始化，建立C程序运行环境。 mencfg.s-----定义存储器延时等参数 option.s-----定义系统时钟频率等-Keyboard scan query. Every press of a button, the corresponding LED light out 44binit.s---- interrupt initialization, memory, stack
Test_EXTInterrupt_FIQ
- 实验方法: 1写flash 烧flash的时候采用默认的配置 2然后在JTAG方式下面调试 按key1 key 2 3 4 发光管亮灭-Experimental methods: 1 write flash burn flash when using the default configuration of 2 and then in the JTAG debug mode by following key1 key 2 3 4 LED light out
LEDemitting
- 发光二极管基本原理图 -LED basic schematical diagram
digtalLEDschematical
- 数码管显示原理基本图数码管显示原理基本图-digtal LED schematical
dianzishebeijichu
- 电子设备基础知识 basic knowledge of some electrical devices-basic knowledge of some electrical devices
IOkoujieshao
- 单片机I/O端口介绍 -micro control Unite I/O port Descr iption
MCU
- 单片机新手程序MICRO CONTROL UNIT new comer program-MICRO CONTROL UNIT new comer program
00
- DS18B20驱动程序，在单片机上可以调试，开发环境STC89C51，能用数码管LCD1602显示温度值。-DS18B20 driver can be in the single-chip debugging development environment STC89C51, digital tube LCD1602 can display the temperature value.
music
- 单片机用蜂鸣器唱歌，单音符，是音乐爱好者以及学生学习的好资料。-Single-chip buzzer to sing with a single note is music lovers as well as good information on student learning.
shizhong
- 用单片机显示时钟，显示用LCD1602，能调节时分秒等。代码简单功能齐全-Single-chip display with clock, shows the LCD1602, can adjust, such as when the minutes and seconds. Simple full-featured code
LCDPORT
- Atmel display drive source code, part of an embedded project, Drives a Hitachi display
keil
- 4*4的矩阵键盘，在51单片机开发板上调试成功，返回键码值，在P0口显示-4* 4 matrix keyboard, in the development of on-board single-chip debugging of 51 successful, the return of key code values, I show that in the P0