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key lcd参考例程
- 程序描述:1.开始运行时,LCD两行显示Welcome 2 Tongji 2.等待键盘按键,有键按下时在LCD第1排最右边显示相应键号目的: 键盘查询、键盘中断、键值识别、键盘编码点阵字符型液晶显示(LCD)编程
通过8255拓展矩阵键盘
- 通过8255拓展矩阵键盘,并加了LCD显示程序,完成了人机接口操作,Through 8255 to expand the matrix keyboard and LCD display program was added to complete the man-machine interface operation
DS12887.rar
- 功能:利用时钟芯片DS12887在LCD(LCM141)上显示时间,通过4×4键盘来修改时间,利用MAXIM232进行标准串口发送。4×4键盘中有数字键(0~9)和功能键(F1键为“→”,F2键为“←”,F4键为“发送”,设置键为“设置当前时间”,确定键为“把修改的当前时间写入到DS12887相应的存储单元中”)。 硬件:单片机为8K的98C52(ATMEL),LCD为北京青云的LCM141,标准串口总线为MAXIM的232芯片,时钟芯片为DS12887(DALLAS) ,Function:
aduc834单片机PCF8574 4*5键盘驱动程序
- aduc834单片机PCF8574 4*5键盘驱动程序,1602C液晶显示,aduc834 single chip PCF8574 4* 5 keyboard driver, 1602C LCD
ARM LCD,键盘程序
- ARM键盘,LCD驱动程序-ARM keyboard, LCD Driver
ps2键盘接口
- 基于Xilinx Spartan3E的ps/2键盘接口,能够把键值传送到FPGA上并在LCD上显示-Xilinx Spartan3E based on the ps/2 keyboard interface, be able to send to the FPGA on the keys and LCD display
LCDKEY
- LCD与键盘的系统,可实现上下移动,左右移动,数字加减,清零功能-LCD and keyboard systems, can be moved up and down, left and right movement, the number of addition and subtraction, Clear Function
asm
- 一些单片机汇编程序 流水灯 键盘 lcd A/D D/A等-Some single-chip assembler flowing keyboard lights lcd A/DD/A, etc.
lcd
- 使用PS2接口的键盘的小键盘输入,在12864液晶上显示出来,使用平台为CPLD或FPGA-PS2 keyboard interface to use a small keyboard input, in the 12864 liquid crystal display, use the platform for the CPLD or FPGA
1602
- 矩阵键盘1602液晶显示键值 矩阵键盘定义: * * P1.0-P1.3为列线,P1.4-P1.7为行线 * * 喇叭接P3.7口 矩阵键盘P1口,1602LCD -1602 keyboard matrix liquid crystal display the definition of key matrix keyboard:* * P1.0-P1.3 for the out-line, P1.4-P1.7 for line* * speakers then I P3.
LCD
- 基于c51的带键盘的lm1602液晶显示c语言程序,包含原理图-C51-based keyboard with LCD lm1602 program c language, including schematic
mega16-lcd-key
- mega16单片机,4x4键盘数据存到单片机,并将其在1602上显示出来,很有参考价值,包含protues在线仿真-mega16 MCU, 4x4 keyboard, save the data to the MCU, and will show up in 1602, of great reference value, including protues Online Simulation
LPC2138key-lcd-uart
- LPC2138键盘显示密码串口代码包含键盘显示程序,LCD驱动程序,串口程序在UCOS2下的总程序-LPC2138 keyboard and display password serial code contains the keyboard display program, LCD driver, serial program under the general procedure UCOS2
key-and-LCD
- 一个关于nios控制lcd12864和4*4矩阵键盘的源代码,详细注释-A control on the nios lcd12864 and 4* 4 matrix keyboard source code, detailed notes
key-lcd
- 是键盘-lcd模块电路,使用了c8051f020的最小系统板和常用的LCD12864,采用独特的设计使得按键、12864、红外可以复用共20个端口,当然相应地编程上也有独特之处。主程序是为了实现显示按键输入,并按照输入对DA赋值的。同时pdf文档是按键-显示模块的电路原理图。-Is a keyboard-lcd module circuit, using c8051f020 minimum system board and common LCD12864, unique design makes
KEY-LCD
- 这是我基于lm1138平台写的利用独立键盘控制12864 LCD屏的显示的程序。-This is what I use to write on lm1138 platform independent keyboard 12864 LCD screen display of the program.
LCD-display
- fpga的键盘阵列LCD显示程序,包括vhdl文件,顶层文件和工程文件-fpga array of keyboard LCD display procedures, including vhdl files, top-level files and project files
ARM-keyboard-LCD-source
- ARM 键盘 LCD源程序 ARM keyboard LCD source-ARM keyboard LCD source
u51-led-lcd-allprogram
- U51编程范例,led键盘lcd,很详细又很好的单片机学习范例,能让你快快入门!-U51 programming paradigm, led keyboard LCD, very detailed and very good single-chip learning paradigms, allowing you to get started quickly!
jianpan-lcd
- 矩阵键盘-LCD单次显示程序。按一个键,在LCD上显示一个数字。-Single matrix keyboard-LCD display program. Press a button to display a number on the LCD.