基于51单片机的计步手环

////////////////////////////////////////////////////////////////////////////////// //本程序只供学习使用，未经作者许可，不得用于其它任何用途 //中景园电子 //店铺地址：http://shop73023976.taobao.com/?spm=2013.1.0.0.M4PqC2 // // 文 件 名 : main.c // 版 本 号 : v2.0 // 作 者 : HuangKai // 生成日期 : 2014-0101 // 最近修改 : // 功能描述 : OLED IIC接口演示例程(51系列) // 说明: // ---------------------------------------------------------------- // GND 电源地 // VCC 接5V或3.3v电源 // D0 P1^0（SCL） // D1 P1^1（SDA） // RES 接高 // DC 接地 // CS 接地 // ---------------------------------------------------------------- // 修改历史 : // 日 期 : // 作 者 : HuangKai // 修改内容 : 创建文件 //版权所有，盗版必究。 //Copyright(C) 中景园电子2014/3/16 //All rights reserved //******************************************************************************/ #include "reg52.h" #include"ds1302.h" #include "oled.h" #include "picture.h" #include "mpu6050.h" /*******************************Main*******************************/ unsigned char count=1; unsigned char START_FLAG=0; unsigned char number=0; unsigned char BUF[8]; unsigned char idata bad_flag[3]={0,0,0}; unsigned int idata array0[3]={1,1,1}; unsigned int idata array1[3]={1,1,1}; unsigned int idata array2[3]={0,0,0}; unsigned int idata adresult[3]; unsigned int idata max[3]={0,0,0}; unsigned int idata min[3]={1000,1000,1000}; unsigned int idata dc[3]={500,500,500}; unsigned int idata vpp[3]={30,30,30}; unsigned int idata precision[3]={5,5,5}; unsigned int idata old_fixed[3]; unsigned int idata new_fixed[3]; unsigned int idata STEPS=0; unsigned char code hanzi[][32]= { {0x00,0x20,0x18,0xC7,0x44,0x44,0x44,0x44,0xFC,0x44,0x44,0x44,0x44,0x04,0x00,0x00, 0x04,0x04,0x04,0x07,0x04,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x04,0x04,0x00},/*"年",0*/ {0x00,0x00,0x00,0xFE,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0xFE,0x00,0x00,0x00, 0x80,0x40,0x30,0x0F,0x02,0x02,0x02,0x02,0x02,0x02,0x42,0x82,0x7F,0x00,0x00,0x00},/*"月",1*/ /* (16 X 16 , 宋体 )*/ {0x00,0x00,0x00,0xFE,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0xFE,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0xFF,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0xFF,0x00,0x00,0x00,0x00},/*"日",2*/ /* (16 X 16 , 宋体 )*/ {0x00,0x00,0x00,0xBE,0x2A,0x2A,0x2A,0xEA,0x2A,0x2A,0x2A,0x3E,0x00,0x00,0x00,0x00, 0x00,0x44,0x42,0x49,0x49,0x49,0x49,0x7F,0x49,0x49,0x49,0x49,0x41,0x40,0x00,0x00},/*"星",3*/ /* (16 X 16 , 宋体 )*/ {0x00,0x04,0xFF,0x24,0x24,0x24,0xFF,0x04,0x00,0xFE,0x22,0x22,0x22,0xFE,0x00,0x00, 0x88,0x48,0x2F,0x09,0x09,0x19,0xAF,0x48,0x30,0x0F,0x02,0x42,0x82,0x7F,0x00,0x00},/*"期",4*/ /* (16 X 16 , 宋体 )*/ {0x40,0x40,0x40,0x7C,0x40,0x40,0x40,0xFF,0x44,0x44,0x44,0x44,0x44,0x40,0x40,0x00, 0x80,0x90,0x88,0x46,0x40,0x40,0x20,0x2F,0x10,0x10,0x08,0x04,0x02,0x00,0x00,0x00},/*"步",5*/ /* (16 X 16 , 宋体 )*/ {0x90,0x52,0x34,0x10,0xFF,0x10,0x34,0x52,0x80,0x70,0x8F,0x08,0x08,0xF8,0x08,0x00, 0x82,0x9A,0x56,0x63,0x22,0x52,0x8E,0x00,0x80,0x40,0x33,0x0C,0x33,0x40,0x80,0x00}/*"数",6*/ /* (16 X 16 , 宋体 )*/ }; unsigned char code week[][32] = { {0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"一",0*/ {0x00,0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00,0x00,0x00, 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00},/*"二",0*/ {0x00,0x04,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x04,0x00,0x00, 0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00},/*"三",0*/ /* (16 X 16 , 宋体 )*/ {0x00,0xFC,0x04,0x04,0x04,0xFC,0x04,0x04,0x04,0xFC,0x04,0x04,0x04,0xFC,0x00,0x00, 0x00,0x7F,0x28,0x24,0x23,0x20,0x20,0x20,0x20,0x21,0x22,0x22,0x22,0x7F,0x00,0x00},/*"四",0*/ /* (16 X 16 , 宋体 )*/ {0x00,0x02,0x42,0x42,0x42,0xC2,0x7E,0x42,0x42,0x42,0x42,0xC2,0x02,0x02,0x00,0x00, 0x40,0x40,0x40,0x40,0x78,0x47,0x40,0x40,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x00},/*"五",0*/ /* (16 X 16 , 宋体 )*/ {0x20,0x20,0x20,0x20,0x20,0x20,0x21,0x22,0x2C,0x20,0x20,0x20,0x20,0x20,0x20,0x00, 0x00,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,0x00,0x01,0x02,0x04,0x18,0x60,0x00,0x00},/*"六",0*/ /* (16 X 16 , 宋体 )*/ {0x00,0x00,0x00,0xFE,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0xFE,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0xFF,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0xFF,0x00,0x00,0x00,0x00}/*"日",0*/ /* (16 X 16 , 宋体 )*/ /* (16 X 16 , 宋体 )*/ }; unsigned char code fuhao[]={0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00} ; unsigned char code Time_data[][16]={ {0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00},/*"0",0*/ /* (8 X 16 , 宋体 )*/ {0x00,0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00},/*"1",0*/ /* (8 X 16 , 宋体 )*/ {0x00,0x70,0x08,0x08,0x08,0x08,0xF0,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00},/*"2",0*/ /* (8 X 16 , 宋体 )*/ {0x00,0x30,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x18,0x20,0x21,0x21,0x22,0x1C,0x00},/*"3",0*/ /* (8 X 16 , 宋体 )*/ {0x00,0x00,0x80,0x40,0x30,0xF8,0x00,0x00,0x00,0x06,0x05,0x24,0x24,0x3F,0x24,0x24},/*"4",0*/ /* (8 X 16 , 宋体 )*/ {0x00,0xF8,0x88,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x20,0x20,0x20,0x11,0x0E,0x00},/*"5",0*/ /* (8 X 16 , 宋体 )*/ {0x00,0xE0,0x10,0x88,0x88,0x90,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x20,0x1F,0x00},/*"6",0*/ /* (8 X 16 , 宋体 )*/ {0x00,0x18,0x08,0x08,0x88,0x68,0x18,0x00,0x00,0x00,0x00,0x3E,0x01,0x00,0x00,0x00},/*"7",0*/ /* (8 X 16 , 宋体 )*/ {0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00},/*"8",0*/ /* (8 X 16 , 宋体 )*/ {0x00,0xF0,0x08,0x08,0x08,0x10,0xE0,0x00,0x00,0x01,0x12,0x22,0x22,0x11,0x0F,0x00}/*"9",0*/ /* (8 X 16 , 宋体 )*/ }; void display(); void delayms(int k) //k单位为毫秒 { int i,j; for(i=k;i>0;i--) for(j=110;j>0;j--) ; } void Delay5ms() { unsigned int n = 400; while (n--); } void Multiple_read_ADXL345(void) { unsigned char i; I2C_Start(); //起始信号 I2C_SendByte(SlaveAddress); //发送设备地址+写信号 I2C_SendByte(0x3B); //发送存储单元地址，从0开始 I2C_Start(); //起始信号 I2C_SendByte(SlaveAddress+1); //发送设备地址+读信号 for (i=0; i<6; i++) //连续读取6个地址数据，存储中BUF { //BUF[i] = I2C_RecvByte(); //BUF[0]存储0x32地址中的数据 BUF[i] = Single_ReadI2C(ACCEL_XOUT_H + i); if (i == 5) I2C_SendACK(1); //最后一个数据需要回NOACK else I2C_SendACK(0); //回应ACK } I2C_Stop(); //停止信号 Delay5ms(); //delayms(3); } void DisplayTime() { Ds1302ReadTime(); hanzi_8(0,0,Time_data[2]); hanzi_8(0,1,Time_data[0]); hanzi_8(0,2,Time_data[TIME[6]/16]); hanzi_8(0,3,Time_data[TIME[6]&0x0f]); hanzi_16(0,2,hanzi[0]); //年 hanzi_8(0,6,Time_data[TIME[4]/16]); hanzi_8(0,7,Time_data[TIME[4]&0x0f]); hanzi_16(0,4,hanzi[1]); //月 hanzi_8(0,10,Time_data[TIME[3]/16]); hanzi_8(0,11,Time_data[TIME[3]&0x0f]); hanzi_16(0,6,hanzi[2]); //日 hanzi_16(1,0,hanzi[3]); hanzi_16(1,1,hanzi[4]); hanzi_16(1,2,week[TIME[5]&0x07]); hanzi_8(1,6,Time_data[TIME[2]/16]); hanzi_8(1,7,Time_data[TIME[2]&0x0f]); hanzi_8(1,8,fuhao); hanzi_8(1,9,Time_data[TIME[1]/16]); hanzi_8(1,10,Time_data[TIME[1]&0x0f]); hanzi_8(1,11,fuhao); hanzi_8(1,12,Time_data[TIME[0]/16]); hanzi_8(1,13,Time_data[TIME[0]&0x0f]); } void open_mpu6050() { delay(500); //上电延时 InitMPU6050(); //初始化MPU6050 delay(150); } /*void walk_count() { char