#include <c8051f330.h> #include <stdio.h> #include <math.h> #include <Intrins.h> #include <absacc.h>
#define EED 2000 #define ME 1800 #define uint unsigned int #define uchar unsigned char
#define BL 2 //用于点阵列扫描的595的个数 #define TOTAL 26 //待显示的字数 #define CIO P1
uchar number;//d=0, uchar control=0,choose,send; uchar receive_number=3,send_number=0;
bit BUSY; bit SMB_RW;
uchar hou=0; uchar min=0; uchar sec=0;
uchar sg;//时高位 uchar sd;//时低位
uchar fg;//分高位 uchar fd;//分低位
uchar mg;//秒高位 uchar md;//秒低位
sbit CLK=P1^7; //输出脉冲 sbit scyx=P1^6; //复位 sbit led=P0^7; sbit pcf8563_scl=P0^5;//时钟频率 sbit pcf8563_sda=P0^4;//串行数据传输脚
uchar idata dispram[(BLKN/2)*32]={0};
uchar receive1[3]={0x00,0x00,0x00};//时、分、秒 uchar send1[4]={0x02,0x33,0x25,0x03};//时、分、秒、器件地址 /*********************************字模表***************************************/ uchar code Bmp[][32]={ {0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x1C,0x18,0x38,0x1C,0x38,0x0E,0x38,0x0E, 0x78,0x0E,0x38,0x0E,0x38,0x0E,0x38,0x1C,0x1C,0x18,0x07,0xF0,0x00,0x00,0x00,0x00}, /***数字0***/ {0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xC0,0x0F,0xC0,0x01,0xC0,0x01,0xC0,0x01,0xC0, 0x01,0xC0,0x01,0xC0,0x01,0xC0,0x01,0xC0,0x01,0xC0,0x0F,0xFC,0x00,0x00,0x00,0x00}, /***数字1***/ {0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF8,0x18,0x1C,0x38,0x1C,0x18,0x1C,0x00,0x38, 0x00,0x70,0x01,0xC0,0x07,0x00,0x0C,0x06,0x3F,0xFC,0x3F,0xFC,0x00,0x00,0x00,0x00}, /***数字2***/ {0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF0,0x38,0x38,0x38,0x1C,0x00,0x38,0x03,0xF0, 0x03,0xF0,0x00,0x1C,0x00,0x0E,0x38,0x1C,0x38,0x1C,0x0F,0xF0,0x00,0x00,0x00,0x00}, /***数字3***/ {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x00,0xF0,0x01,0xF0,0x03,0x70,0x0C,0x70, 0x18,0x70,0x30,0x70,0x3F,0xFE,0x00,0x70,0x00,0x70,0x03,0xFE,0x00,0x00,0x00,0x00}, /***数字4***/ {0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xFC,0x18,0x00,0x18,0x00,0x18,0xC0,0x1F,0xF8, 0x18,0x1C,0x00,0x1E,0x10,0x0E,0x38,0x1C,0x38,0x18,0x0F,0xF0,0x00,0x00,0x00,0x00}, /***数字5***/ {0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF8,0x0C,0x3C,0x18,0x08,0x38,0x00,0x3F,0xF8, 0x7C,0x1C,0x78,0x0E,0x38,0x0E,0x38,0x0E,0x1C,0x1C,0x07,0xF0,0x00,0x00,0x00,0x00}, /***数字6***/ {0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xFE,0x3C,0x0C,0x30,0x18,0x00,0x30,0x00,0x60, 0x00,0xC0,0x01,0xC0,0x03,0x80,0x03,0x80,0x03,0x80,0x03,0x80,0x00,0x00,0x00,0x00}, /***数字7***/ {0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF8,0x38,0x0C,0x30,0x0E,0x3C,0x0C,0x1F,0xF8, 0x0F,0xF0,0x38,0x3C,0x30,0x0E,0x70,0x0E,0x38,0x0C,0x0F,0xF0,0x00,0x00,0x00,0x00}, /***数字8***/ {0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF0,0x38,0x18,0x30,0x0C,0x70,0x0E,0x30,0x0E, 0x38,0x3E,0x1F,0xEE,0x00,0x1C,0x18,0x18,0x3C,0x30,0x1F,0xE0,0x00,0x00,0x00,0x00}, /***数字9***/
{0x00,0x40,0x40,0x40,0x30,0x40,0x10,0x40,0x00,0x48,0x00,0x7C,0xF0,0x40,0x10,0x40, 0x10,0x40,0x10,0x40,0x10,0x40,0x12,0x40,0x14,0x40,0x18,0x44,0x17,0xFE,0x00,0x00},//让
{0x00,0x08,0x3F,0xFC,0x21,0x08,0x21,0x08,0x21,0x08,0x3F,0xF8,0x21,0x08,0x21,0x08, 0x21,0x08,0x3F,0xF8,0x20,0x08,0x02,0x00,0x51,0x88,0x50,0x96,0x90,0x12,0x0F,0xF0},//思
{0x10,0x80,0x10,0xA0,0x20,0x94,0x21,0xFE,0x49,0x10,0xFB,0x10,0x15,0xFC,0x21,0x10, 0x41,0x10,0xFD,0xFC,0x01,0x10,0x01,0x10,0x1D,0x14,0xE1,0xFE,0x41,0x00,0x01,0x00},//维
{0x01,0x20,0x41,0x24,0x2F,0xFE,0x21,0x24,0x01,0x24,0x8F,0xFC,0x49,0x24,0x09,0x20, 0x1F,0xFE,0x29,0x22,0xE1,0x22,0x21,0x2A,0x22,0x24,0x22,0x20,0x24,0x20,0x28,0x20},//沸
{0x00,0x40,0x7A,0x48,0x49,0x50,0x4B,0xFC,0x48,0x80,0x7F,0xFE,0x49,0x10,0x4A,0x0E, 0x4D,0xF4,0x78,0x10,0x49,0x14,0x49,0xFE,0x48,0x04,0x4F,0xE4,0x88,0x14,0x18,0x08},//腾
{0x08,0x00,0x08,0x08,0x08,0xFC,0x7E,0x08,0x08,0x08,0x08,0x08,0xFE,0xF8,0x08,0x88, 0x28,0x80,0x2E,0x84,0x28,0x84,0x28,0x7C,0x28,0x00,0x58,0x06,0x8F,0xFC,0x00,0x00},//起
{0x01,0x00,0x01,0x00,0x01,0x08,0x7F,0xFC,0x01,0x00,0x21,0x10,0x19,0x30,0x09,0x44, 0xFF,0xFE,0x03,0x80,0x05,0x40,0x09,0x30,0x31,0x1E,0xC1,0x04,0x01,0x00,0x01,0x00},//来
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x0C,0x00,0x1E,0x00,0x1E,0x00,0x0C,0x00,0x04,0x00,0x08,0x00,0x10,0x00,0x00,0x00},//,
{0x00,0x40,0x40,0x40,0x30,0x40,0x10,0x40,0x00,0x48,0x00,0x7C,0xF0,0x40,0x10,0x40, 0x10,0x40,0x10,0x40,0x10,0x40,0x12,0x40,0x14,0x40,0x18,0x44,0x17,0xFE,0x00,0x00},//让
{0x20,0x00,0x22,0x04,0x3F,0x7E,0x48,0x44,0x08,0x44,0xFF,0xC4,0x10,0x44,0x14,0x7C, 0x22,0x44,0x42,0x10,0x9F,0xF8,0x10,0x10,0x1F,0xF0,0x10,0x10,0x1F,0xF0,0x10,0x10},//智
{0x08,0x20,0x7E,0xFC,0x08,0x20,0x3E,0xF8,0x08,0x20,0x7E,0xFC,0x08,0x20,0x3F,0xF8, 0x00,0x08,0xFF,0xFE,0x00,0x08,0x3F,0xF8,0x09,0x00,0x28,0xA8,0x48,0x24,0x07,0xE0},//慧
{0x08,0x08,0x0B,0xFC,0x10,0x00,0x20,0x00,0x40,0x00,0x08,0x04,0x17,0xFE,0x30,0x10, 0x50,0x10,0x90,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x50,0x10,0x20},//行
{0x00,0x40,0x08,0x40,0x7C,0x40,0x00,0x44,0x05,0xFE,0xFE,0x44,0x10,0x44,0x10,0x44, 0x20,0x44,0x24,0x44,0x42,0x84,0xFE,0x84,0x41,0x04,0x01,0x04,0x02,0x28,0x04,0x10},//动
{0x08,0x00,0x08,0x08,0x08,0xFC,0x7E,0x08,0x08,0x08,0x08,0x08,0xFE,0xF8,0x08,0x88, 0x28,0x80,0x2E,0x84,0x28,0x84,0x28,0x7C,0x28,0x00,0x58,0x06,0x8F,0xFC,0x00,0x00},//起
{0x01,0x00,0x01,0x00,0x01,0x08,0x7F,0xFC,0x01,0x00,0x21,0x10,0x19,0x30,0x09,0x44, 0xFF,0xFE,0x03,0x80,0x05,0x40,0x09,0x30,0x31,0x1E,0xC1,0x04,0x01,0x00,0x01,0x00},//来
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x3C,0x00,0x66,0x00,0x66,0x00,0x66,0x00,0x3C,0x00,0x00,0x00},//.};
uchar code Bmp1[][32]={ {0x01,0x00,0x11,0x00,0x11,0x00,0x11,0x08,0x3F,0xFC,0x21,0x00,0x41,0x00,0x41,0x00, 0x81,0x10,0x3F,0xF8,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x04,0xFF,0xFE,0x00,0x00},
{0x00,0x10,0x1F,0xF8,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x1F,0xF0, 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x1F,0xF0,0x10,0x10,0x00,0x00},
{0x10,0x80,0x10,0x80,0x10,0x80,0x10,0x88,0x5B,0xFC,0x54,0x88,0x50,0x88,0x90,0x88, 0x10,0x88,0x1F,0xFE,0x10,0x80,0x11,0x40,0x11,0x20,0x12,0x10,0x14,0x0E,0x18,0x04},
{0x00,0x20,0x00,0xF0,0x1F,0x00,0x10,0x00,0x11,0x00,0x11,0x00,0x21,0x04,0x7F,0xFE, 0x01,0x00,0x01,0x00,0x09,0x20,0x09,0x10,0x11,0x08,0x21,0x0C,0x45,0x04,0x02,0x00},
{0x00,0x00,0x38,0x1C,0x44,0x22,0x54,0x2A,0x44,0x22,0x37,0xEC,0x08,0x10,0x10,0x08, 0x2E,0x74,0x20,0x04,0x21,0x84,0x24,0x24,0x13,0xC8,0x08,0x10,0x07,0xE0,0x00,0x00} }; /*********************************字模表***************************************/
/************系统函数的配置***********/ void sysclk_int(void) //内部晶振 { OSCICL=0x83; OSCICN=0xc3; //不分频 CLKSEL=0x00; }
/* void delay1(uchar n) //延时程序 { uchar j; for(j=0;j<n;j++) { _nop_(); _nop_(); _nop_(); _nop_(); } } */
void delay(uint i) //毫秒延时 { register uchar j;// for(;i;i--) for(j=0;j<255;j++); }
void SPI_I(void) //SPI初始化 { SPI0CFG=0x40; SPI0CN=0x01; //0000 0001最后一位是SPI使能位 SPI工作在三线主方式 SPI0CKR=0x0f; //SPI 时钟频率设置为100kHz 0x63
IE &= 0xbf; //关闭SPI中断 }
void SMB_INT(void) //SMB初始化 { SMB0CF=0x5f; //使能SMB 允许时间扩充 定时器2低字节溢出时钟源
SMB0CF|=0x80; }
void TIME01_INT(void) //定时器初始化 { TCON=0x10; //定时器0允许 TMOD=0x01; //定时器0在16位工作方式 CKCON &= 0xf8; CKCON |= 0x01; //定时器0使用系统4分频
TL0=0x03; TH0=0x03;
IE|=0x02; }
void TIME2_INT(void) //定时器2用于配置SMB的时钟频率 { T