??????/*該程序為兩片74HC595級聯實現8位7段LED動態顯示的驅動測試程序???2009-3-20實驗成功.dzlaoliu*/

#include
#include?“DS1302.h“

#define?uchar?unsigned?char
#define?uint?unsigned?char

uchar?bdata?OutByte;?????????/*定義待輸出字節變量*/
sbit?Bit_Out=OutByte^7;?????????/*定義輸出字節的最高位，即輸出位*/

sbit????dat595=P1^0;?????????????/*位輸出引腳*/
sbit????Sclk=P1^1;?????????????/*位同步脈沖輸出*/
sbit????SLclk=P1^2;?????????????/*鎖存脈沖輸出*/

uchar?code?Segment[]={0x3f0x060x5b0x4f0x660x6d0x7d0x070x7f0x6f0x77?/*共陰7段LED段碼表*/
???????????			0x7c0x390x5e0x790x710x760x730x3e0x00};


void?OneLed_Out（uchar?iuchar?Location）???/*輸出點亮一個7段LED顯示器?數據和位置0-8共陰*/
{uchar?code?wei[]={0xfe0xfd0xfb0xf70xef0xde0xbf0x7f};
	uchar?j;
	//--------先輸出位碼----------
	OutByte=wei[Location];?????????????

	for（j=1;j<=8;j++）

?屬性????????????大小?????日期????時間???名稱
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?????文件???????2596??2009-03-19?14:21??74HC595級聯動態顯示的C程序\74HC595級聯動態顯示的C程序.c

?????文件??????????0??2009-03-19?14:21??74HC595級聯動態顯示的C程序\595-2.plg

?????文件?????????57??2009-03-19?14:15??74HC595級聯動態顯示的C程序\595-2.lnp

?????文件??????18990??2009-03-19?14:15??74HC595級聯動態顯示的C程序\595-2.M51

?????文件???????2914??2009-03-19?14:15??74HC595級聯動態顯示的C程序\595-2.hex

?????文件???????5975??2009-03-19?14:08??74HC595級聯動態顯示的C程序\DS1302.h

?????文件???????6582??2009-03-19?14:15??74HC595級聯動態顯示的C程序\74HC595級聯動態顯示的C程序.LST

?????文件??????16614??2009-03-19?14:15??74HC595級聯動態顯示的C程序\74HC595級聯動態顯示的C程序.OBJ

?????文件??????14286??2009-03-19?14:15??74HC595級聯動態顯示的C程序\595-2

????.......??????1746??2009-03-19?14:16??74HC595級聯動態顯示的C程序\595-2_Uv2.Bak

????.......??????1204??2009-03-19?14:20??74HC595級聯動態顯示的C程序\595-2_Opt.Bak

?????文件???????1728??2009-03-19?14:21??74HC595級聯動態顯示的C程序\595-2.Uv2

?????文件???????1186??2009-03-19?14:21??74HC595級聯動態顯示的C程序\595-2.Opt

?????目錄??????????0??2009-03-19?11:04??74HC595級聯動態顯示的C程序

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????????????????73878????????????????????14