基于单片机的智能牛羊养殖场系统设计与实现

河北理工大学信息学院 摘要 附录B附录A原理图：工程学院毕业设计附录B部分源程序：#include"main.h"#include"adc.h"#include"tim.h"#include"usart.h"#include"gpio.h"/*Privateincludes*//*USERCODEBEGINIncludes*/#include"./HAL/key/key.h"#include"./HAL/OLED/OLED_NEW.H"#include"./HAL/delay/delay.h"#include"./HAL/ds1302/ds1302.h"#include"./HAL/dht11/dht11.h"#include"./HAL/HX711/hx711.h"#include"./HAL/motor_bujin/motor_bujin.h"#include"./HAL/AliESP8266/AliESP8266.h"/*USERCODEENDIncludes*//*Privatetypedef*//*USERCODEBEGINPTD*/voidKey_function(void); //按键函数voidMonitor_function(void); //监测函数voidDisplay_function(void); //显示函数voidManage_function(void); //处理函数/*USERCODEENDPTD*//*Privatedefine*//*USERCODEBEGINPD*/uint8_tUSART1_TX_BUF[200];#defineu1_printf(...)HAL_UART_Transmit(&huart1,USART1_TX_BUF,sprintf((char*)USART1_TX_BUF,__VA_ARGS__),0xffff)uint8_tUSART2_TX_BUF[200];#defineu2_printf(...)HAL_UART_Transmit(&huart2,USART2_TX_BUF,sprintf((char*)USART2_TX_BUF,__VA_ARGS__),0xffff)uint8_tUSART3_TX_BUF[200];#defineu3_printf(...)HAL_UART_Transmit(&huart3,USART3_TX_BUF,sprintf((char*)USART3_TX_BUF,__VA_ARGS__),0xffff)/*USERCODEENDPD*//*Privatemacro*//*USERCODEBEGINPM*//*USERCODEENDPM*//*Privatevariables*//*USERCODEBEGINPV*/uint8_tkey_num,flag_display;//按键与显示变量uint16_ttime_1ms,time_500ms;//计时变量1ms,500ms//pwm控制uint32_tSG90_angle=500,y_cont; //舵机角度控制变量（500-25000-180°）uint16_tSG90_time;uint32_tmaopi,weight;//毛皮，重量uint8_tadc_ch,display_buf[20];//adc的个数uint32_tadc_buf[2];//adc数值的存储数组uint16_ttemp,humi; //温湿度变量uint16_tgzqd; //水位uint16_ttemp_max=250,temp_min=150;//温度上下限uint16_thumi_max=700,humi_min=200; //湿度上下限uint16_tweight_yu=100; //重量阈值uint16_tgq_yu=10;//水位阈值uint8_tfs_flag,ds_flag,kt_flag,jr_flag,cs_flag,tw_flag,moto_flag;uint8_thour_set=12,min_set=0; //定时的小时、分钟uint8_tshi,fen,miao; //实时小时、分钟uint16_tPublish_time; //WIFI推送计时变量uint8_tPublish_flag; //WIFI推送标志位/*USERCODEENDPV*//*Privatefunctionprototypes*/voidSystemClock_Config(void);/*USERCODEBEGINPFP*//*USERCODEENDPFP*//*Privateusercode*//*USERCODEBEGIN0*//***********按键设置函数*****/voidKey_function(void){key_num=Chiclet_Keyboard_Scan(); //按键扫描if(key_num!=0) //有按键按下{switch(key_num) { case1: //按键1，切换界面 flag_display++; if(flag_display>=14) //一共14个界面 flag_display=0; OLED_Clear(); //按一下，清屏一次 break; case2: //按键2 switch(flag_display) {case1: //设置温度上限+1if(temp_max<990)temp_max+=10; break; case2: //设置温度下限+1 if(temp_min<temp_max-10)temp_min+=10; break; case3: //设置湿度上限+1 if(humi_max<990)humi_max+=10; break; case4: //设置湿度下限+1 if(humi_min<humi_max-10)humi_min+=10; break; case5: //重量阈值+100