代码搜索:LED Matrix

找到约 10,000 项符合「LED Matrix」的源代码

代码结果 10,000
www.eeworm.com/read/282852/9055810

txt led.txt

试试这个行不行: KEY bit p3.0 LED equ p1 org 0000h ajmp 0080h org 0080h mov dptr,#0100h KeyTest:jb Key,KT1 ;判断是否按下按键 jnc KT1 ;判断是否释放后再按
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opt led屏.opt

### uVision2 Project, (C) Keil Software ### Do not modify ! cExt (*.c) aExt (*.s*; *.src; *.a*) oExt (*.obj) lExt (*.lib) tExt (*.txt; *.h; *.inc) pExt (*.plm) CppX (*.cpp) DaveTm {
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obj led屏.obj

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lst led屏.lst

C51 COMPILER V8.08 LED屏 02/04/2008 21:31:31 PAGE 1 C51 COMPILER V8.08, COMPILATION OF MODULE LED屏 OBJECT MODULE PLACED IN LED
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c led屏.c

#include #include xdata unsigned char DATA1[8] _at_ 0x0100; xdata unsigned char DATA2[8] _at_ 0x0200; xdata unsigned char COM0 _at_ 0x0300; xdata unsigned char COM1 _at
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c led.c

//串行驱动led显示, //一个74hc595位移寄存器驱动三极管驱动led位, //两个74hc595驱动led段,方式位5位x8段x2=10个数码管 //5分频,每次扫描时间位1.25ms //定义特殊符号 #define nul 0xf #define qc 0xc #define qb 0xb #define q_ 0xa #define q__ 0xd
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bin led.bin

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out led.out

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a 8led.a

;点阵式LED实验: ;实验连线:P1.0------CIN ; P1.1-----SIN;CS0-----YC2 CLK EQU P1.0 DINA EQU P1.1 MIAN: MOV SP,#60H CLR C SEND1: MOV R0,#080H MOV DPTR,#CODEd1 SE
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8led