点阵led灯显示程序.doc

c语言实现16*64点阵led灯显示程序
#include ""                                                         //包含51单片机的端口和内部寄存器定义的头文件 Fp&tJ]=B.  
typedef unsigned char uint8;                                   //定义字符型 ***@ogj -ol&  
typedef unsigned int  uint16;                                  //定义整型 yz<$?G blz  
typedef unsigned long uint32;                                  //定义长整型 Kw7uUJR  
uint32  dx,dxx,delayer;                                            //字符显示偏移量 FnPn#Cv>*  
uint8  brk,flag; !l-Q.=yw  
uint8 BUFFER[22]; &u!MI  ??
sbit RTC_RST     =  P2^1; DYF(O-hJK  
sbit RTC_SCLK  =   P2^0; d`,z4 _  
sbit RTC_IO   =  P2^2; HB,?}S#TP  
uint8 bdata AA; ??                                      //brk延时用 "(iDUl  
sbit AA7 = AA^7; B@***@tKn_CQ  
#define READ_SECOND     0x81 l<qEX O  
#define WRITE_SECOND    0x80 Kf6 D)B 26  
#define READ_MINE       0x83 |&@`~OBa  
#define WRITE_MINE      0x82 t>OEzUd9  
#define READ_HOUR       0x85 Nc HU)  
#define WRITE_HOUR   0x84 %iME[| u&  
#define READ_DAY  0x87 .LDp.#d9r1  
#define WRITE_DAY  0x86 @
h_ bXo  
#define READ_MONTH  0x89 c10$5V&@  
#define WRITE_MONTH  0x88 Fa\jVFIQ  
#define READ_WEEK  0x8b l!KPgR w  
#define WRITE_WEEK  0x8a Ww\ WuaY  
#define READ_YEAR       0x8d bq8Wvlv04  
#define WRITE_YEAR  0x8c #d*gWwnx"  
uint8 const code NUM[][16]= Iz-mUD0;  ??
{ [^bq?w  
{0x00,0x00,0x18,0x24,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x24,0x18,0x00,0x00,0x00},/*"0",0*/
pw S"BTZ  
{0x00,0x00,0x3E,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x0E,0x08,0x00,0x00,0x00},/*"1",1*/
($ /l_F  
{0x00,0x00,0x7E,0x42,0x04,0x08,0x10,0x20,0x20,0x42,0x42,0x42,0x3C,0x00,0x00,0x00},/*"2",2*/
d=:E  
{0x00,0x00,0x1C,0x22,0x42,0x40,0x40,0x20,0x18,0x20,0x42,0x42,0x3C,0x00,0x00,0x00},/*"3",3*/
v_pe=LC{-e  
{0x00,0x00,0x78,0x20,0x20,0x7E,0x22,0x22,0x24,0x24,0x28,0x30,0x20,0x00,0x00,0x00},/*"4",4*/
Lk@+iHf  
{0x00,0x00,0x1C,0x22,0x42,0x40,0x40,0x26,0x1A,0x02,0x02,0x02,0x7E,0x