PROTEUS仿真100实例

PROTEU?真 100 实例

《单片机C语言程序设计实训100例一基于8051+Proteus仿真》案例

01 闪烁的LED

/* 名称：闪烁的LED 说明：LED按设定的时间间隔闪烁 第01篇基础程序设计

>^TAL1 iPD.nfADD

*/ #in clude #define uchar un sig ned

char #define uint un sig ned int

sbit LED=P1A 0; // 延时

void DelayMS(ui nt x) { uchar i;

while(x--) {

for(i=0;i<120;i++);

} }

II

主程序 void mai n()

{ while(1)

{

LED=~LED; DelayMS(150);

02 从左到右的流水灯

/* 名称：从左到右的流水灯 说明：接在PO 口的8个LED

从左到右循环依次点亮，

产生走 马灯效果

*1

#in clude

#in clude< intrin s.h> #define uchar un sig ned char

#define uint un sig ned int

II延时

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PROTEU?真 100 实例

void DelayMS(uint x) {

uchar i; while(x--)

{ for(i=0;i<120;i++); } } //主程序 void mai n() {

P0=0xfe; while(1) {

P0=_crol_(P0,1); 〃P0的值向左循环移动 DelayMS(150); } }

03 8只LED左右来回点亮

/* 名称：8只LED左右来回点亮

说明：程序利用循环移位函数 _crol_和_cror_形成来回滚动的效果 */

#in clude #in clude< intrin s.h> m 冲T^LT #define uchar un sig ned char 三3 PD21AEC PDJiMJ：#define uint un sig ned int 兰 恥怒 PDEIAD& PQ昨世//延时

兰 ns> 4 void DelayMS(ui nt x) F2JWIIG 二 卜？ jMiir {

兰 1uchar i; P3 丁皿■'±PI t 口 while(x--)

PI i met 1,w I PI 3 円」tm 一PI 4 { for(i=0;i<120;i++); PI 5 PifJTr PI i 町的 Pi > } -i - I } //主程序 void mai n() {

uchar i; P2=0x01; while(1) {

for(i=0;i<7;i++) {

PROTEU?真 100 实例

P2=_crol_(P2,1); 〃P2的值向左循环移动 DelayMS(150); }

for(i=0;i<7;i++) {

P2=_cror_(P2,1); 〃P2的值向右循环移动 DelayMS(150); } } }

04花样流水灯 /* 名称：花样流水灯

说明：16只LED分两组 按预设的多种花样变换显示 */

#in clude

#defi ne uchar un sig ned char #defi ne uint un sig ned int uchar code Patter n_P0[]= {

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0xe7,0xdb,0xbd,0x7e,0xbd,0xdb,0xe7,0xff,0xe7,0xc3,0x81,0x00,0x81,0xc3,0xe7,0xff, fe8cL ° 0xaa,0x55,0x18,0xff,0xf0,0x0f,0x00,0xff,0xf8,0xf1,0xe3,0xc7,0x8f,0x1f,0x3f,0x7f, U44qN 0x7f,0x3f,0x1f,0x8f,0xc7,0xe3,0xf1,0xf8,0xff,0x00,0x00,0xff,0xff,0x0f,0xf0,0xff, vkwQz 0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe,

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0xfe,0xfc,0xf8,0xf0,0xe0,0xc0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, Em3N1 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe, pAYZk 0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff };

uchar code Patter n_P2[]= {

0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0xfc,0xf9,0xf3,0xe7,0xcf,0x9f,0x3f,0xff, FFbju。

0xe7,0xdb,0xbd,0x7e,0xbd,0xdb,0xe7,0xff,0xe7,0xc3,0x81,0x00,0x81,0xc3,0xe7,0xff, E4ts3。 0xaa,0x55,0x18,0xff,0xf0,0x0f,0x00,0xff,0xf8,0xf1,0xe3,0xc7,0x8f,0x1f,0x3f,0x7f, 0x7f,0x3f,0x1f,0x8f,0xc7,0xe3,0xf1,0xf8,0xff,0x00,0x00,0xff,0xff,0x0f,0xf0,0xff, 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f, 0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0xfc,0xf8,0xf0,0xe0,0xc0,0x80,0x00, 0x00,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, 0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff };

//延时

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