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LED Matrix 的代码
led.h
void Init_Port(void);
void SHCLK_Hi(void);
void SHCLK_Lo(void);
void STCLK_Hi(void);
void STCLK_Lo(void);
void DataOut(unsigned char nValue);
void Init_CLK(void);
led.c
#include
#include "led.h"
void Init_Port(void)
{
//将P1口所有的管脚在初始化的时候设置为输入方式
P1DIR = 0;
//将P1口所有的管脚设置为一般I/O口
P1SEL = 0;
// 将P1.0 P1.1 P1.2 设置为输出方向
led.h
void Init_Port(void);
void SHCLK_Hi(void);
void SHCLK_Lo(void);
void STCLK_Hi(void);
void STCLK_Lo(void);
void DataOut(unsigned char nValue);
void Init_CLK(void);
led.c
#include
#include "led.h"
unsigned char seg[]={
0x3f,0x06,0x5b,0x4f, /* 0 1 2 3*/
0x66,0x6d,0x7d,0x07, /* 4 5 6 7 */
0x7f,0x6f,0x77,0x7c, /* 8 9 A B */
0x39,0x5e,0x79,0x71 /*
led.h
void Init_Port(void);
void SHCLK_Hi(void);
void SHCLK_Lo(void);
void STCLK_Hi(void);
void STCLK_Lo(void);
void DataOut(unsigned char nValue);
void SHCLK_Hi1(void);
void SHCLK_Lo1(void);
vo
led.c
#include
#include "led.h"
void Init_Port(void)
{
//将P1口所有的管脚在初始化的时候设置为输入方式
P1DIR = 0;
//将P1口所有的管脚设置为一般I/O口
P1SEL = 0;
// 将P1.0 P1.1 P1.2 设置为输出方向
led.h
/* metrowerks sample code */
#ifndef _LED_H
#define _LED_H
void initLED();
void onLED(int element);
void offLED(int element);
void onLED_1();
void onLED_2();
void onLED_3()
led.c
/* metrowerks sample code */
/*
this source illustrates code called by ISR
and #pragma directives necessary for ISR-safe code
*/
#include "MC56F835x.h"
#include "led.h
led.c
#include "LED.H"
void delayXms(unsigned int x) //延迟x毫秒函数
{
unsigned int i,j;
for(i=0;i
led.h
#ifndef __LED_H__
#define __LED_H__
#include
#define LED_SEGMENT P2
#define LED_BIT P3
#define DISPLAY_OFF 41
void display(unsigned char *);
void delayXms(