STM32设计交通灯控制系统实现东西南北方向同时倒计时且按键可分别控制东西、南北... -

标题: STM32设计交通灯控制系统实现东西南北方向同时倒计时且按键可分别控制东西、南北... [打印本页]

作者: 踏风逐梦 时间: 2019-10-22 10:07
标题: STM32设计交通灯控制系统实现东西南北方向同时倒计时且按键可分别控制东西、南北...
STM32设计交通灯控制系统
实现东西南北方向同时倒计时
且按键可分别控制东西、南北方向通行时间

主要实验程序

#include "system.h"

#include "SysTick.h"

#include "led.h"

#include "usart.h"

#include "tftlcd.h"

#include "time.h"

#include "key.h"

void color_n_change(unsigned int clo)

{

LCD_Fill(110,130,130,150,clo);//1_deng_color

LCD_Fill(110,210,130,230,clo);//2

}

void color_e_change(unsigned int clo)

{

LCD_Fill(70,170,90,190,clo);//3

LCD_Fill(150,170,170,190,clo);//4

}

　int main()

{

u8 key;

u8 north;

u8 northg;

u8 norths;

u8 mmm;

u8 eath;

u8 eaths;

u8 eathg;

u8 i=0;

u8 buf[20];

u8 flag=1;

u8 time;

u8 timen;

u8 timee;

u8 timen1;

u8 timen2;

u8 timee1;

u8 timee2;

SysTick_Init(168);

NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); 　

LED_Init();

KEY_Init();

TIM4_Init(10000-1,8400-1); 　

TIM3_Init(10000-1,8400-1); 　

　　USART1_Init(9600);

TFTLCD_Init(); 　

FRONT_COLOR=BLACK;

LCD_DrawLine(90,60 , 90, 150);//1_hua xian

LCD_DrawLine(150,60 , 150, 150);//2

LCD_DrawLine(30,150 , 90, 150);//3

LCD_DrawLine(150,150 , 210, 150);//4

LCD_DrawLine(30,210 , 90, 210);//5

LCD_DrawLine(150,210 , 210, 210);//6

LCD_DrawLine(90,210 , 90, 300);//7

LCD_DrawLine(150,210 , 150, 300);//8

LCD_DrawRectangle(110,130,130,150);//1_hua_deng

LCD_DrawRectangle(110,210,130,230);//2

LCD_DrawRectangle(70,170,90,190);//3

LCD_DrawRectangle(150,170,170,190);//4

while(1)

{

if(flag==1)//xiu gai

{

north=(TIM4_IRQHandler());//daojishi_zhihou

northg=north%10;

norths=north/10;

sprintf((char *)buf,"%d",norths);

LCD_ShowString(115,110,tftlcd_data.width,tftlcd_data.height,16,buf);//1

LCD_ShowString(115,235,tftlcd_data.width,tftlcd_data.height,16,buf);//2

sprintf((char *)buf,"%d",northg);

LCD_ShowString(123,110,tftlcd_data.width,tftlcd_data.height,16,buf);//1

LCD_ShowString(123,235,tftlcd_data.width,tftlcd_data.height,16,buf);//2

eath=(TIM3_IRQHandler());

eathg=eath%10;

eaths=eath/10;

sprintf((char *)buf,"%d",eaths);

LCD_ShowString(50,175,tftlcd_data.width,tftlcd_data.height,16,buf);//3

LCD_ShowString(175,175,tftlcd_data.width,tftlcd_data.height,16,buf);//4 　sprintf((char *)buf,"%d",eathg);

LCD_ShowString(58,175,tftlcd_data.width,tftlcd_data.height,16,buf);//3

LCD_ShowString(183,175,tftlcd_data.width,tftlcd_data.height,16,buf);//4

if(TIM4_IRQHandler()==1)//north_xunhuan_1ci

{

mmm++;

}

if(mmm%2==1)//ji

{

if(eath>5)

color_e_change(GREEN);

else

color_e_change(YELLOW);

if(north>5)

color_n_change(RED);

else

color_n_change(RED);

}

if(mmm%2==0)//ou

{

if(eath>5)

color_e_change(RED);

else

color_e_change(RED);

if(north>5)

color_n_change(GREEN);

else

color_n_change(YELLOW);

}

key=KEY_Scan(0);

if(key==KEY_UP)//nanbei

{

flag=2;

}

if(key==KEY_DOWN)//dongxi

{

flag=3;

}

}//flag1

if(flag==2)//up_nanbei

{

key=KEY_Scan(2);

timen=tiiiiimt(key,1);//nanbei

timen1=timen/10;//shi_wei

timen2=timen%10;//ge_wei

if(key==KEY_DOWN)//que ding

{

flag=1;//gai

}

LCD_ShowString(10,10,tftlcd_data.width,tftlcd_data.height,12,"time_setn:");

sprintf((char *)buf,"%d",timen1);

LCD_ShowString(100,10,tftlcd_data.width,tftlcd_data.height,16,buf);//1

sprintf((char *)buf,"%d",timen2);

LCD_ShowString(110,10,tftlcd_data.width,tftlcd_data.height,16,buf);//1

}

if(flag==3)//down_dongxi

{

key=KEY_Scan(0);

timee=tiiiiimt(key,2);//dongxi

timee1=timee/10;//shi_wei

timee2=timee%10;//ge_wei

if(key==KEY_DOWN)//queding

{

flag=1;//gai_xianshi

}

LCD_ShowString(10,30,tftlcd_data.width,tftlcd_data.height,12,"time_sete:");

sprintf((char *)buf,"%d",timee1);

LCD_ShowString(100,30,tftlcd_data.width,tftlcd_data.height,16,buf);//1

sprintf((char *)buf,"%d",timee2);

LCD_ShowString(110,30,tftlcd_data.width,tftlcd_data.height,16,buf);//1

}

}　}

作者: wsyyta 时间: 2021-1-12 17:02
有没有图

作者: lvdeqiang 时间: 2022-1-6 21:11
有所有程序吗

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