基于单片机的盲人智能无障碍饮水机控制系统设计

河北理工大学信息学院 摘要 LXXI附录B部分源程序：#include"led.h"#include"delay.h"#include"sys.h"#include"usart.h"#include"oled.h"#include"key.h"#include"string.h"#include"timer.h"#include"usart2.h"#include"usart3.h"#include"esp8266.h"#include"HX711.h"#include"ds18b20.h"#include"hcsr04.h"u16temperature; //温度值u16temp_n; u16length_1; //测距值floatlength2; u8moshi=0; //模式选择 u16temp_l=30;u16temp_m=50; //默认设置值 u16temp_h=70;u16weig_l=400;u16weig_m=600;u16weig_h=800;u16wate_l=5; u16wate_h=20;u8ms_flag=1; //标志位u8b1_flag,b2_flag,b3_flag,b4_flag;u8tn_flag,cn_flag;u16te_num,we_num;voidKey_process(){ u8t=0; u8t1=0; t=KEY_Scan(0); //得到键值 t1=KEY_Scan(1); if(t==KEY1_PRES) { OLED_Clear(); moshi++; if(moshi>8)moshi=0; if(moshi==0) { OLED_ShowStr(8,16,"温度:.℃",16); OLED_ShowStr(8,32,"水位:",16); OLED_ShowStr(8,48,"重量:g",16); } elseif(moshi==1)OLED_ShowStr(16,24,"低温温度:",16); elseif(moshi==2)OLED_ShowStr(16,24,"中温温度:",16); elseif(moshi==3)OLED_ShowStr(16,24,"高温温度:",16); elseif(moshi==4)OLED_ShowStr(16,24,"小杯水量:",16); elseif(moshi==5)OLED_ShowStr(16,24,"中杯水量:",16); elseif(moshi==6)OLED_ShowStr(16,24,"大杯水量:",16); elseif(moshi==7)OLED_ShowStr(16,24,"水位下限:",16); elseif(moshi==8)OLED_ShowStr(16,24,"水位上限:",16); } if((t1==KEY2_PRES)&&(moshi!=0)) { delay_ms(120); if(moshi==1) { if(temp_l<99)temp_l++; } elseif(moshi==2) { if(temp_m<99)temp_m++; } elseif(moshi==3) { if(temp_h<99)temp_h++; } elseif(moshi==4) {