msp430g2553使用595控制四位数码管1ms动态扫描程序

使用定时器产生1ms中断，从而控制595进行动态扫描数码管。

#include  “msp430g2553.h“

long temp;
long IntDegF;
long IntDegC = 0;



#define CPU_F （（double）1000000）
#define delay_us（x） __delay_cycles（（long）（CPU_F*（double）x/1000000.0））
#define delay_ms（x） __delay_cycles（（long）（CPU_F*（double）x/1000.0））
unsigned char position[4]={0xfe0xfd0xfb0xf7};
unsigned char	dis_buff[4];
//unsigned char	time[3]={0};					// 分、秒计数单元和积分单元
unsigned char	posit = 0;
unsigned char disp[] = {0xC00xF90xA40xB00x990x920x820xF80x800x90};  //共yang显示  顺时针
//unsigned char disp[] = {0x3f0x060x5B0x4F0x660x6D0x7D0x070x7F0x6F};  //共yin显示   顺时针
#define clr_595_1    P1OUT |= BIT6
#define clr_595_0    P1OUT &=~BIT6
#define clk_595_1    P1OUT |= BIT7
#define clk_595_0    P1OUT &=~BIT7
#define cp_595_1     P1OUT |= BIT4
#define cp_595_0     P1OUT &=~BIT4
#define di_5

 属性            大小     日期    时间   名称
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     文件        490  2012-04-23 21:18  dongtai-LED\.ccsproject

     文件      19195  2012-05-02 23:28  dongtai-LED\.cproject

     文件       2576  2012-05-03 10:38  dongtai-LED\.project

     文件         93  2012-04-23 21:18  dongtai-LED\.settings\org.eclipse.cdt.codan.core.prefs

     文件        154  2012-04-23 21:18  dongtai-LED\.settings\org.eclipse.cdt.debug.core.prefs

     文件        239  2012-04-23 21:19  dongtai-LED\.settings\org.eclipse.core.resources.prefs

     文件         51  2012-05-07 09:04  dongtai-LED\Debug\ccsObjs.opt

     文件         14  2012-05-07 09:04  dongtai-LED\Debug\ccsSrcs.opt

     文件      10934  2012-05-07 09:04  dongtai-LED\Debug\dongtai-LED.map

     文件      17673  2012-05-07 09:04  dongtai-LED\Debug\dongtai-LED.out

     文件       3228  2012-05-07 09:04  dongtai-LED\Debug\makefile

     文件       7660  2012-05-07 09:04  dongtai-LED\Debug\number.obj

     文件        273  2012-05-07 09:04  dongtai-LED\Debug\number.pp

     文件        268  2012-05-07 09:03  dongtai-LED\Debug\objects.mk

     文件       1811  2012-05-07 09:04  dongtai-LED\Debug\sources.mk

     文件        802  2012-05-07 09:04  dongtai-LED\Debug\subdir_rules.mk

     文件        525  2012-05-07 09:04  dongtai-LED\Debug\subdir_vars.mk

     文件       4912  2012-04-23 21:18  dongtai-LED\lnk_msp430g2231.cmd

     文件       4912  2012-05-02 23:28  dongtai-LED\lnk_msp430g2553.cmd

     文件        822  2012-04-23 21:19  dongtai-LED\MSP430G2231.ccxml

     文件        822  2012-05-02 23:28  dongtai-LED\MSP430G2553.ccxml

     文件       2538  2012-05-07 09:04  dongtai-LED\number.c

     目录          0  2012-04-23 21:19  dongtai-LED\.settings

     目录          0  2012-05-07 09:04  dongtai-LED\Debug

     目录          0  2012-05-03 10:53  dongtai-LED

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