nec78系列单片机例程

1.2009_NUEDC_Getsoon_Sample 2.2009_NUEDC_Getsoon_Sample_AD_V100 3.2009_NUEDC_Getsoon_Sample_BUZZER_V100 4.2009_NUEDC_Getsoon_Sample_DA-sin_V100 5.2009_NUEDC_Getsoon_Sample_IF_V100 6.2009_NUEDC_Getsoon_Sample_KEYBOARD_V100 7.2009_NUEDC_Getsoon_Sample_LCD_V100 8.2009_NUEDC_Getsoon_Sample_LED_V100 9.2009_NUEDC_Getsoon_Sample_NUMLED_V100 10.2009_NUEDC_Getsoon_Sample_TEMP_V100

#include “digital_led.h“
/*this function is used to initilize */
void port_digital_led_init（）  //init  digital_led
{
    PM8=0x00;                 //segment_control  port
	P8=0x00;                  
	PM4&=0b11000011;          //bit_control  port 
	P4.2=0;
	P4.3=0;
	P4.4=0;
	P4.5=0;
}
uchar getcode（uchar i）  //digital_led table ---->“k“
{
	uchar p;
	switch （i）
	{
		case 0:	 p=0x3f;	break;			/* 0 */
		case 1:	 p=0x06;	break;			/* 1 */
		case 2:	 p=0x5B;	break;			/* 2 */
		case 3:	 p=0x4F;	break;			/* 3 */
		case 4:	 p=0x66;	break;			/* 4 */
		case 5:	 p=0x6D;	break;			/* 5 */
		case 6:	 p=0x7D;	break;			/* 6 */
		case 7:	 p=0x07;	break;			/* 7 */
		case 8:	 p=0x7F;	break;			/* 8 */
		case 9:	 p=0x6F;	break;			/* 9 */
		case 0x0a: p=0x77;  break;		  /* a */
		case 0x0b: p=0x7c;	break;			/* b */	
        case 0x0c: p=0x39;  break;      /* c */	
		case 0x0d: p=0x5e;	break;			/* d */	
		case 0x0e: p=0x79;	break;			/* e */	
		case 0x0f: p=0x71;	break;			/* f */	
		case   16: p=0x80;	break;			/* . */	
		case   17: p=0x73;	break;			/* p */	
		case   18: p=0x3e;	break;			/* u */	
		case   19: p=0x31;	break;			/* t */	
		case   20: p=0x6e;	break;			/* y */	
		case   21: p=0xff;	break;			/* 8.*/	
		case   22: p=0x00;	break;			/*close*/	
		default: 			break;
	}
	return（p）;
}
void display_digital_led（）
{
	if（count>=4）
	{count=0;}

	temp4=bit_control<	P4.2=temp4.0;
	P4.3=temp4.1;
	P4.4=temp4.2;
	P4.5=temp4.3;
	seg_control=getcode（digital_led[count]）;
	count++;
}	

 属性            大小     日期    时间   名称
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     文件     737742  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\a.hex

     文件      24032  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\a.lmf

     文件      13335  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\a.map

     文件       2918  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\a.sym

     文件       1540  2009-05-20 14:01  Sample_Program\2009_NUEDC_Getsoon_Sample\digital_led.c

     文件       1610  2009-05-20 11:42  Sample_Program\2009_NUEDC_Getsoon_Sample\digital_led.c.bak

     文件        323  2009-05-20 16:13  Sample_Program\2009_NUEDC_Getsoon_Sample\digital_led.h

     文件        352  2009-05-20 16:12  Sample_Program\2009_NUEDC_Getsoon_Sample\digital_led.h.bak

     文件       3276  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\digital_led.rel

     文件       4953  2009-05-20 16:13  Sample_Program\2009_NUEDC_Getsoon_Sample\ds18b20_1166.c

     文件       4955  2009-05-20 16:09  Sample_Program\2009_NUEDC_Getsoon_Sample\ds18b20_1166.c.bak

     文件        451  2009-05-20 11:27  Sample_Program\2009_NUEDC_Getsoon_Sample\ds18b20_1166.h

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     文件       3270  2009-05-20 12:55  Sample_Program\2009_NUEDC_Getsoon_Sample\keyboard_1166.c

     文件        224  2009-05-19 10:39  Sample_Program\2009_NUEDC_Getsoon_Sample\keyboard_1166.h

     文件       5644  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\keyboard_1166.rel

     文件        282  2009-05-19 19:05  Sample_Program\2009_NUEDC_Getsoon_Sample\lcd.h

     文件       1893  2009-05-19 17:54  Sample_Program\2009_NUEDC_Getsoon_Sample\lcd_1602.c

     文件       6128  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\lcd_1602.rel

     文件        313  2009-05-19 17:24  Sample_Program\2009_NUEDC_Getsoon_Sample\led_1166.c

     文件        341  2009-05-19 19:06  Sample_Program\2009_NUEDC_Getsoon_Sample\led_1166.h

     文件       2044  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\led_1166.rel

     文件       4384  2009-05-20 16:16  Sample_Program\2009_NUEDC_Getsoon_Sample\main.c

     文件       4396  2009-05-20 16:15  Sample_Program\2009_NUEDC_Getsoon_Sample\main.c.bak

     文件       2665  2009-05-20 11:40  Sample_Program\2009_NUEDC_Getsoon_Sample\main.h

     文件       7000  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\main.rel

     文件       4479  2009-06-25 12:33  Sample_Program\2009_NUEDC_Getsoon_Sample\together_1166.fni

     文件       3008  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\together_1166.mak

     文件       2155  2009-06-22 19:31  Sample_Program\2009_NUEDC_Getsoon_Sample\together_1166.plg

     文件       4634  2009-06-25 11:23  Sample_Program\2009_NUEDC_Getsoon_Sample\together_1166.prj

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