公众号做成网站那样怎么做,转播网站如何做,南阳百度网站推广,东莞做网站哪家好这是一个不知道来源的模拟题目#xff0c;没有完全完成#xff0c;只作代码记录#xff0c;不作分析和展示#xff0c;极其冗长#xff0c;但里面有长按短按双击的复合#xff0c;可以看看。 目录 题目代码底层驱动主程序核心代码关键#xff1a;双击单击长按复合代码 …这是一个不知道来源的模拟题目没有完全完成只作代码记录不作分析和展示极其冗长但里面有长按短按双击的复合可以看看。 目录 题目代码底层驱动主程序核心代码关键双击单击长按复合代码 题目 代码
底层驱动
IICEEPROM没在主程序用
unsigned char guangmin(){unsigned char ret;I2CStart();I2CSendByte(0x90);I2CWaitAck();I2CSendByte(0x41);I2CWaitAck();I2CStart();I2CSendByte(0x91);I2CWaitAck();ret I2CReceiveByte();I2CSendAck(1);I2CStop();return ret;
}void DAC(unsigned char dat){I2CStart();I2CSendByte(0x90);I2CWaitAck();I2CSendByte(0x41);I2CWaitAck();I2CSendByte(dat);I2CWaitAck();I2CStop();
}void eepromwirte(unsigned char addr,unsigned char dat){I2CStart();I2CSendByte(0xa0);I2CWaitAck();I2CSendByte(addr);I2CWaitAck();I2CSendByte(dat);I2CWaitAck();I2CStop();
}unsigned char eepromread(unsigned char addr){unsigned char ret;I2CStart();I2CSendByte(0xa0);I2CWaitAck();I2CSendByte(addr);I2CWaitAck();I2CStart();I2CSendByte(0xa1);I2CWaitAck();ret I2CReceiveByte();I2CSendAck(1);I2CStop();return ret;
}主程序核心代码
#include STC15F2K60S2.H
#include intrins.h
#include inithc138.h
#include delay.h
#include onewire.h
#include iic.h
#include ds1302.h#define de 5
code unsigned char Seg_Table[17]
{
0xc0, //0
0xf9, //1
0xa4, //2
0xb0, //3
0x99, //4
0x92, //5
0x82, //6
0xf8, //7
0x80, //8
0x90, //9
0x88, //A
0x83, //b
0xc6, //C
0xa1, //d
0x86, //E
0x8e, //F
0xbf
};
unsigned char show 0;//显示功能切换
unsigned char canshu 0;//参数界面切换
bit mode 1;//控制模式切换
unsigned char jiaozhun 0;//校准设置切换
bit huixian 0;//回显模式切换
unsigned int temp 0;//温度
bit ce 1;
unsigned int time 0;//超声波传播时间
long distance 0;//距离
unsigned char cejushangxian 80;//测距上限
unsigned char cejuxiaxian 20;//测距下限
unsigned int tempcan 30;//温度参数
unsigned char light 0;//光敏参数
unsigned char ds1302writeaddr[3] {0x80,0x82,0x84};
unsigned char ds1302readaddr[3] {0x81,0x83,0x85};
unsigned char rtctime[3] {0x05,0x29,0x10};
char disjiao 0;//距离校准值
int tempjiao 0;//温度校准值
unsigned char temptime[3] {0};//温度超限时间
unsigned char distime[3] {0};//温度超限时间
double daczhi 0;//DAC输出大小
bit zhouqi 0;//1为进入按键周期
unsigned char keycount 0;//按键周期计时
unsigned char cishu 0;
bit zhouqi1 0;//1为进入按键周期
unsigned char keycount1 0;//按键周期计时
unsigned char cishu1 0;
bit keystat 0;//按键状态长短按
unsigned int count 0;//长按计时
unsigned char ledstat 0xff;
unsigned char ledcount 0;
bit ledflag 0;
bit chaoxian 0;
unsigned int tempshow 0;//校准后的温度
//*****************************************测温模块
void cewen(){unsigned char LSB,MSB;init_ds18b20();Write_DS18B20(0xcc);Write_DS18B20(0x44);if(ce){Delay(520);}ce 0;init_ds18b20();Write_DS18B20(0xcc);Write_DS18B20(0xbe);LSB Read_DS18B20();MSB Read_DS18B20();init_ds18b20();temp ((MSB 8) | LSB) * 0.625;tempshow temp tempjiao;}
//*****************************************
//*****************************************超声波模块
sbit TX P1^0;
sbit RX P1^1;
void showselect();
void Delay13us(void) //12.000MHz
{unsigned char data i;_nop_();_nop_();i 36;while (--i);
}void fangbo(){unsigned char i;for(i 0;i 8;i){TX 1;Delay13us();TX 0;Delay13us();}
}void initpca(){CMOD 0x01;CCON 0x00;
}void ceju(){CH 0x00;CL 0x00;CF 0;CR 0; fangbo();CR 1;while((RX 1) (CH 0x17));CR 0;if(RX 0){RX 1;time (CH 8) | CL;distance time * 0.017;}
}
//*****************************************
//*****************************************DS1302实时时钟
void ds1302config(){unsigned char i;Write_Ds1302_Byte(0x8e,0x00);for(i 0;i 3;i){Write_Ds1302_Byte(ds1302writeaddr[i],rtctime[i]);}Write_Ds1302_Byte(0x8e,0x80);
}void ds1302read(){unsigned char i;for(i 0;i 3;i){rtctime[i] Read_Ds1302_Byte(ds1302readaddr[i]);}
}
//*****************************************
//*****************************************显示功能
void shujujiemian(){//数据界面showsmg(1,Seg_Table[12]);showsmg(2,Seg_Table[tempshow / 100]);showsmg(3,Seg_Table[tempshow / 10 % 10] 0x7f);showsmg(4,Seg_Table[tempshow % 10]);if((distance disjiao) 0){showsmg(8,Seg_Table[(distance disjiao) % 10]);if((distance disjiao) 9){showsmg(7,Seg_Table[(distance disjiao) / 10 % 10]);}}else{showsmg(7,0xc7);showsmg(8,0xc7);}
}void p1(){//参数P1showsmg(1,0x8c);showsmg(2,Seg_Table[1]);showsmg(6,0x89);showsmg(7,Seg_Table[cejushangxian / 10]);showsmg(8,Seg_Table[cejushangxian % 10]);
}void p2(){//参数P2showsmg(1,0x8c);showsmg(2,Seg_Table[2]);showsmg(6,0xc7);showsmg(7,Seg_Table[cejuxiaxian / 10]);showsmg(8,Seg_Table[cejuxiaxian % 10]);
}void p3(){//参数P3showsmg(1,0x8c);showsmg(2,Seg_Table[3]);showsmg(7,Seg_Table[tempcan / 10]);showsmg(8,Seg_Table[tempcan % 10]);
}void p4(){//参数P4showsmg(1,0x8c);showsmg(2,Seg_Table[4]);if(mode){showsmg(4,0x8c);showsmg(5,Seg_Table[14]);}else{showsmg(4,Seg_Table[10]);showsmg(5,0xc1);}showsmg(8,Seg_Table[light % 10]);if(light 9){showsmg(7,Seg_Table[light / 10 % 10]);}if(light 99){showsmg(6,Seg_Table[light / 100 % 10]);}
}void canshujiemian(){//参数界面switch(canshu){case 0:p1();break;case 1:p2();break;case 2:p3();break;case 3:p4();break;}
}void shijianjiemian(){//时间显示showsmg(1,Seg_Table[rtctime[2] / 16]);showsmg(2,Seg_Table[rtctime[2] % 16]);showsmg(3,Seg_Table[16]);showsmg(4,Seg_Table[rtctime[1] / 16]);showsmg(5,Seg_Table[rtctime[1] % 16]);showsmg(6,Seg_Table[16]);showsmg(7,Seg_Table[rtctime[0] / 16]);showsmg(8,Seg_Table[rtctime[0] % 16]);
}void f1(){showsmg(1,Seg_Table[15]);showsmg(2,Seg_Table[1]);if(disjiao 0){showsmg(8,Seg_Table[disjiao % 10]);if(disjiao 9){showsmg(7,Seg_Table[disjiao / 10 % 10]);}}else if(disjiao 0){if(disjiao -9){showsmg(8,Seg_Table[-(disjiao) % 10]);showsmg(7,Seg_Table[16]);}if(disjiao -9){showsmg(8,Seg_Table[-(disjiao) % 10]);showsmg(7,Seg_Table[-(disjiao) / 10 % 10]);showsmg(6,Seg_Table[16]);}}
}void f2(){showsmg(1,Seg_Table[15]);showsmg(2,Seg_Table[2]);if(tempjiao 0){showsmg(8,Seg_Table[tempjiao % 10]);showsmg(7,Seg_Table[tempjiao / 10 % 10] 0x7f);}else if(tempjiao 0){showsmg(8,Seg_Table[(-tempjiao) % 10]);showsmg(7,Seg_Table[(-tempjiao) / 10 % 10] 0x7f);showsmg(6,Seg_Table[16]);}else if(tempjiao 0){showsmg(8,Seg_Table[0]);}
}void f3(){showsmg(1,Seg_Table[15]);showsmg(2,Seg_Table[3]);if(mode){showsmg(7,0x8c);showsmg(8,Seg_Table[14]);}else{showsmg(7,Seg_Table[10]);showsmg(8,0xc1);}
}void jiaozhunshezhi(){//校准设置界面switch(jiaozhun){case 0:f1();break;case 1:f2();break;case 2:f3();break;}
}void wenduchaoxian(){//温度超限时间记录showsmg(1,0x8b);showsmg(2,0xa7);if(temptime[2] ! 0){showsmg(3,Seg_Table[temptime[2] / 16]);showsmg(4,Seg_Table[temptime[2] % 16]);showsmg(5,Seg_Table[temptime[1] / 16]);showsmg(6,Seg_Table[temptime[1] % 16]);showsmg(7,Seg_Table[temptime[0] / 16]);showsmg(8,Seg_Table[temptime[0] % 16]);}
}void julichaoxian(){//距离超限时间记录showsmg(1,0x8b);showsmg(2,0xa1);if(distime[2] ! 0){showsmg(3,Seg_Table[distime[2] / 16]);showsmg(4,Seg_Table[distime[2] % 16]);showsmg(5,Seg_Table[distime[1] / 16]);showsmg(6,Seg_Table[distime[1] % 16]);showsmg(7,Seg_Table[distime[0] / 16]);showsmg(8,Seg_Table[distime[0] % 16]);}
}void huixianmoshi(){//回显模式if(huixian 0){wenduchaoxian();}else{julichaoxian();}
}
//*****************************************
//*****************************************DAC输出
void DACshuchu(){if((disjiao distance) cejuxiaxian){daczhi 51;}else if((disjiao distance) cejushangxian){daczhi 255;}else{daczhi (204 / (cejushangxian - cejuxiaxian)) * (disjiao distance - cejuxiaxian) 51;}DAC(daczhi);
}
//*****************************************
//*****************************************
void showselect(){switch(show){case 0:shujujiemian();break;case 1:canshujiemian();break;case 2:shijianjiemian();break;case 3:jiaozhunshezhi();break;case 4:huixianmoshi();break;}
}
//*****************************************
//*****************************************单击双击检测
void Timer0_Isr(void) interrupt 1
{ledcount;if(zhouqi){keycount;}if(keycount 100){zhouqi 0;}if(zhouqi1){keycount1;}if(keycount1 100){zhouqi1 0;}if(keystat){count;}if(ledcount 200){ledcount 0;}if(ledcount % 20 0){ledflag ~ledflag;}
}void Timer0_Init(void) //5毫秒12.000MHz
{AUXR | 0x80; //定时器时钟1T模式TMOD 0xF0; //设置定时器模式TL0 0xA0; //设置定时初始值TH0 0x15; //设置定时初始值TF0 0; //清除TF0标志TR0 1; //定时器0开始计时ET0 1; //使能定时器0中断EA 1;
}//*****************************************
//*****************************************按键扫描
void scankey(){P33 0;P32 1;P44 1;P35 1;if(P44 0){//S4Delay(de);while(P44 0){showselect();}show;jiaozhun 0;canshu 0;huixian 0;show % 5;}if(P35 0){//S12Delay(de);if(P35 0){zhouqi 1;}while(P35 0){showselect();}cishu;if(show 1){if(canshu 2){tempcan;if(tempcan 40){tempcan 40;}}else if((canshu 3) (mode 1)){light 10;if(light 200){light 200;}}}if(show 3){if(jiaozhun 0){disjiao;if(disjiao 10){disjiao 10;}}else if(jiaozhun 1){tempjiao;if(tempjiao 30){tempjiao 30;}}}}if(show 1){if(zhouqi 0){if(cishu 1){//单击if(show 1){if(canshu 0){cejushangxian;if(cejushangxian 90){cejushangxian 90;}}else if(canshu 1){cejuxiaxian;if(cejuxiaxian (cejushangxian - 20)){cejuxiaxian cejushangxian - 20;}}}}if(cishu 2){//双击if(show 1){if(canshu 0){cejushangxian 10;if(cejushangxian 90){cejushangxian 90;}}else if(canshu 1){cejuxiaxian 10;if(cejuxiaxian (cejushangxian - 20)){cejuxiaxian cejushangxian - 20;}}}}keycount 0;cishu 0;}}P33 1;P32 0;P44 1;P35 1;if(P44 0){//S5Delay(de);while(P44 0){showselect();}if(show 1){canshu;canshu % 4;}if(show 3){jiaozhun;jiaozhun % 3;}if(show 4){huixian ~huixian;}}if(P35 0){//S13Delay(de);if(P35 0){zhouqi1 1;}while(P35 0){keystat 1;showselect();}keystat 0;if(count 400){//短按cishu1;if(show 1){if(canshu 2){tempcan--;if(tempcan 20){tempcan 20;}}else if((canshu 3) (mode 1)){light - 10;if(light 200){light 0;}}}if(show 3){if(jiaozhun 0){disjiao--;if(disjiao -10){disjiao -10;}}else if(jiaozhun 1){tempjiao--;if(tempjiao -30){tempjiao -30;}}}}else{if(show 3){if(jiaozhun 0){disjiao 0;}if(jiaozhun 1){tempjiao 0;}}}count 0;}if(show 1){if(zhouqi1 0){if(cishu1 1){//单击if(show 1){if(canshu 0){cejushangxian--;if(cejushangxian (cejuxiaxian 20)){cejushangxian cejuxiaxian 20;}}else if(canshu 1){cejuxiaxian--;if(cejuxiaxian 10){cejuxiaxian 10;}}}}if(cishu1 2){//双击if(show 1){if(canshu 0){cejushangxian - 10;if(cejushangxian (cejuxiaxian 20)){cejushangxian (cejuxiaxian 20);}}else if(canshu 1){cejuxiaxian - 10;if(cejuxiaxian 10){cejuxiaxian 10;}}}}keycount1 0;cishu1 0;}}
}
//*****************************************
//*****************************************LED模块与超限判断
void chaoxianpanduan(){if(((temp tempjiao) / 10) tempcan){chaoxian 1;temptime[0] rtctime[0];temptime[1] rtctime[1];temptime[2] rtctime[2];//eepromwirte()}
}void led(){unsigned char tmp 0;if(tempshow tempcan * 10){ledstat ledstat ~0x10;}else{ledstat ledstat | 0x10;}if((show 0) (ledflag 1)){ledstat ledstat ~0x01;}else{ledstat ledstat | 0x01;}if((show 3) (ledflag 1)){ledstat ledstat ~0x02;}else{ledstat ledstat | 0x02;}if(((distance disjiao) cejushangxian) ((distance disjiao) cejuxiaxian)){ledstat ledstat | 0x08;}else{ledstat ledstat ~0x08;}tmp guangmin();if((mode 1) (tmp light)){ledstat ledstat ~0x80;}else{ledstat ledstat | 0x80;}outputp0(4,ledstat);
}
//*****************************************
void main(){ds1302config();cewen();initpca();initsys();ceju();Timer0_Init();while(1){if(mode 0){light guangmin();}cewen();led();ceju();showselect();ds1302read();DACshuchu();scankey();chaoxianpanduan();}
}关键双击单击长按复合代码
以S12为例
//*****************************************单击双击检测
void Timer0_Isr(void) interrupt 1
{ledcount;if(zhouqi){keycount;}if(keycount 100){zhouqi 0;}if(zhouqi1){keycount1;}if(keycount1 100){zhouqi1 0;}if(keystat){count;}if(ledcount 200){ledcount 0;}if(ledcount % 20 0){ledflag ~ledflag;}
}void Timer0_Init(void) //5毫秒12.000MHz
{AUXR | 0x80; //定时器时钟1T模式TMOD 0xF0; //设置定时器模式TL0 0xA0; //设置定时初始值TH0 0x15; //设置定时初始值TF0 0; //清除TF0标志TR0 1; //定时器0开始计时ET0 1; //使能定时器0中断EA 1;
}//*****************************************P33 0;P32 1;P44 1;P35 1;if(P44 0){//S4Delay(de);while(P44 0){showselect();}show;jiaozhun 0;canshu 0;huixian 0;show % 5;}if(P35 0){//S12Delay(de);if(P35 0){zhouqi 1;}while(P35 0){showselect();}cishu;if(show 1){if(canshu 2){tempcan;if(tempcan 40){tempcan 40;}}else if((canshu 3) (mode 1)){light 10;if(light 200){light 200;}}}if(show 3){if(jiaozhun 0){disjiao;if(disjiao 10){disjiao 10;}}else if(jiaozhun 1){tempjiao;if(tempjiao 30){tempjiao 30;}}}}if(show 1){if(zhouqi 0){if(cishu 1){//单击if(show 1){if(canshu 0){cejushangxian;if(cejushangxian 90){cejushangxian 90;}}else if(canshu 1){cejuxiaxian;if(cejuxiaxian (cejushangxian - 20)){cejuxiaxian cejushangxian - 20;}}}}if(cishu 2){//双击if(show 1){if(canshu 0){cejushangxian 10;if(cejushangxian 90){cejushangxian 90;}}else if(canshu 1){cejuxiaxian 10;if(cejuxiaxian (cejushangxian - 20)){cejuxiaxian cejushangxian - 20;}}}}keycount 0;cishu 0;}}注意几个要点 1、涉及到双击要把判断部分抽离按键按下阶段否则不会进行判断 2、注意按键周期在编程过程中可以用数码管显示按键周期和按键按下进行调试。 3、定时器尽量使用1T优先级尽量高。
