led.c

zigbee 飞思卡尔 音频传输 基于ucos的所有源码

/*****************************************************
www.hhcn.org
www.hhcn.com
author:michael.chen     email:[e-mail]
time:2006.05.17
revision:1.0
******************************************************/

/******************************************************
comment:	DDATA0 by connected to BIT_E
			DDATA1 by connected to BIT_G
			DDATA2 by connected to BIT_D
			DDATA3 by connected to BIT_F
			PST0 by connected to BIT_C
			PST1 by connected to BIT_A
			PST2 by connected to BIT_H
			PST3 by connected to BIT_B
			
			     a
			    -----
			   f| g |b
			    -----
			   e|   |c
			    -----.h
				 d	
			
			
			put high level to light
*******************************************************/
#include "common.h"
//#include <stdio.h>

static char LED_TABLE[][8]=
{
/*	a,b,c,d,e,f,g,h,*/
	1,1,1,1,1,1,0,0,//0
	0,1,1,0,0,0,0,0,//1
	1,1,0,1,1,0,1,0,//2
	1,1,1,1,0,0,1,0,//3
	0,1,1,0,0,1,1,0,//4
	1,0,1,1,0,1,1,0,//5
	1,0,1,1,1,1,1,0,//6
	1,1,1,0,0,0,0,0,//7
	1,1,1,1,1,1,1,0,//8
	1,1,1,1,0,1,1,0,//9
	0,0,1,1,1,0,1,1,
};

void led_display(char led)
{
	
//	char i=0;
	MCF_GPIO_PORTDD =0
					|(LED_TABLE[led][0]<<1)
					|(LED_TABLE[led][1]<<3)
					|(LED_TABLE[led][2]<<0)
					|(LED_TABLE[led][3]<<6)
					|(LED_TABLE[led][4]<<4)
					|(LED_TABLE[led][5]<<7)
					|(LED_TABLE[led][6]<<5)
					|(LED_TABLE[led][7]<<2); 
/*	
	for(i=0;i<8;i++)
	{
		printf("%d",LED_TABLE[led][i]);
	}
	
	
	printf("LED=%d",led);
	*/
}