/* , LCD i2c LCD FC-113, 0x27 PCF8574P, 0x20 */ #include <LiquidCrystal_I2C.h> #include <Wire.h> #define led 13 // ; , , #define ADDR_KBRD 0x20 #define ADDR_LCD 0x27 #define PORT_D2 2 #define PORT_D3 3 #define PORT_D4 4 #define POINT_ON_ROOT_MENU_ITEM 0 // 0/1= / (* +) byte dio_in; bool b; byte i; //bool , bool BoolVal[9]={0,0,0, 0,0,0, 0,0,0}; #define ValSvet1 BoolVal[0] #define ValSvet2 BoolVal[1] #define ValSvet3 BoolVal[2] #define ValRozetka1 BoolVal[3] #define ValRozetka2 BoolVal[4] #define ValRozetka3 BoolVal[5] #define ValClapan1 BoolVal[6] #define ValClapan2 BoolVal[7] #define ValClapan3 BoolVal[8] // struct STRUCT_KEY{ bool StateCur; // bool StateOld; // bool Imp; // ( 0 1) }; // STRUCT_KEY Key[5]={0,0,0, 0,0,0, 0,0,0, 0,0,0, 0,0,0 }; //--- /* * , : * '#A1' bool , * '#'- bool, * 'A'- (HEX) BoolVal, * '1'- * , */ String StrNull=" "; // String StrRoot1="COMP-MAN.INFO"; String StrRoot2="PLC-BLOG.COM.UA"; String StrSvet= ""; // String StrSvet1=" 1 #01"; String StrSvet2=" 2 #10"; String StrSvet3=" 3 #21"; String StrRozetka=""; // String StrRozetka1=" 1 #30"; String StrRozetka2=" 2 #40"; String StrRozetka3=" 3 #50"; String StrClapan=""; // String StrClapan1=" 1 #60"; // String StrClapan2=" 2 #70"; String StrClapan3=" 3 #80"; struct MENU_ITEM // (), 2 { byte KeyUp; //№ , "" byte KeyDwn; //№ , "" byte KeyCancel; //№ , ""(cancel) byte KeyEnter; //№ , ""(enter) byte KeyEdit; // "edit", String *pstr1; // () String *pstr2; // () }; // MENU_ITEM Menu[]={0,0,0,1,0, &StrRoot1,&StrRoot2, //0 1,8,0,2,0, &StrSvet,&StrRozetka, //1 2,3,1,2,0, &StrSvet1,&StrSvet2, //2 2,4,1,3,0, &StrSvet2,&StrSvet3, //3 3,4,1,4,0, &StrSvet3,&StrNull, //4 0,0,0,0,0, &StrNull,&StrNull, //5 0,0,0,0,0, &StrNull,&StrNull, //6 0,0,0,0,0, &StrNull,&StrNull, //7 1,15,0,9,0, &StrRozetka,&StrClapan, //8 9,10,8,9,0, &StrRozetka1, &StrRozetka2, //9 9,11,8,10,0, &StrRozetka2, &StrRozetka3, //10 10,11,8,11,0, &StrRozetka3, &StrNull, //11 0,0,0,0,0, &StrNull,&StrNull, //12 0,0,0,0,0, &StrNull,&StrNull, //13 0,0,0,0,0, &StrNull,&StrNull, //14 8,15,0,16,0, &StrClapan, &StrNull, //15 16,17,15,0,0, &StrClapan1,&StrClapan2, //16 16,18,15,0,0, &StrClapan2,&StrClapan3, //17 17,18,15,0,0, &StrClapan3,&StrNull, //18 0,0,0,0,0, &StrNull,&StrNull, //19 0,0,0,0,0, &StrNull,&StrNull, //20 0,0,0,0,0, &StrNull,&StrNull, //21 }; byte PosMenu=0; // LiquidCrystal_I2C lcd(ADDR_LCD,16,2); // // void ReadKey(byte dio_in) { // byte mask=1; for(i=0; i<5; i++) { Key[i].StateCur=!(dio_in & mask); mask=mask<<1; Key[i].Imp=!Key[i].StateOld & Key[i].StateCur; // ( 0 1) Key[i].StateOld=Key[i].StateCur; } } /* * UTF-8 ( ) LCD * */ byte MasRus[33][2]= { 144, 0x41, // 145, 0xa0, 146, 0x42, 147, 0xa1, 148, 0xe0, 149, 0x45, 129, 0xa2, 150, 0xa3, 151, 0xa4, 152, 0xa5, 153, 0xa6, 154, 0x4b, 155, 0xa7, 156, 0x4d, 157, 0x48, 158, 0x4f, 159, 0xa8, 160, 0x50, 161, 0x43, 162, 0x54, 163, 0xa9, 164, 0xaa, 165, 0x58, 166, 0xe1, 167, 0xab, 168, 0xac, 169, 0xe2, 170, 0xad, 171, 0xae, 172, 0xc4, 173, 0xaf, 174, 0xb0, 175, 0xb1 // }; String RusStrLCD(String StrIn) { String StrOut=""; byte b1; byte y; byte l=StrIn.length(); for(byte i=0; i<l; i++) { b1=StrIn.charAt(i); if (b1<128) StrOut=StrOut+char(b1); else { if (b1==208) //==208, 2- . { b1=StrIn.charAt(i+1); for(y=0; y<33; y++) if(MasRus[y][0]==b1) { StrOut=StrOut+char(MasRus[y][1]); break; } } i++; } } return StrOut; } //--------------------------- //ASCII HEX ---> dec byte StrHexToByte(char val) { byte dec=0; switch (val) { case '0': dec=0; break; case '1': dec=1; break; case '2': dec=2; break; case '3': dec=3; break; case '4': dec=4; break; case '5': dec=5; break; case '6': dec=6; break; case '7': dec=7; break; case '8': dec=8; break; case '9': dec=9; break; case 'A': dec=10; break; case 'B': dec=11; break; case 'C': dec=12; break; case 'D': dec=13; break; case 'E': dec=14; break; case 'F': dec=15; break; default: dec=0; break; } return dec; } // void WriteLCD(byte num) { String str[]={"*"+*Menu[num].pstr1,*Menu[num].pstr2}; if (num==0 && POINT_ON_ROOT_MENU_ITEM==0) // ? str[0].setCharAt(0,' '); // , // byte NumVal; byte l; for(byte y=0; y<2; y++) { l=str[y].length(); for(i=0; i<l; i++) { if (str[y].charAt(i)=='#') //# bool, off/ON { if(StrHexToByte(str[y].charAt(i+2))==1 && y==0) // ? str[y].setCharAt(0,'+'); NumVal=StrHexToByte(str[y].charAt(i+1)); str[y]=str[y].substring(0,i)+String(NumVal) ; if(BoolVal[NumVal]==0) str[y]=str[y].substring(0,i)+"off" ; if(BoolVal[NumVal]==1) str[y]=str[y].substring(0,i)+"ON" ; } if (str[y].charAt(i)=='$') //$ int, , { ; } if (str[y].charAt(i)=='~') //~ , , { ; } } } //--- lcd.clear(); lcd.setCursor(0, 0); lcd.print(str[0]); lcd.setCursor(1, 1); lcd.print(str[1]); } //, byte GoMenu(byte key) { byte PosMenuNew=PosMenu; switch (key) { case 0: PosMenuNew=Menu[PosMenu].KeyUp; break; case 1: PosMenuNew=Menu[PosMenu].KeyDwn; break; case 2: PosMenuNew=Menu[PosMenu].KeyCancel; break; case 3: PosMenuNew=Menu[PosMenu].KeyEnter; break; case 4: ; break; default: break; } return PosMenuNew; } // "Edit" void Edit(byte posmenu) { byte NumVal; bool *pval; String str=*Menu[posmenu].pstr1; byte l=str.length(); for(i=0; i<l; i++) if (str.charAt(i)=='#') //#- bool, off/ON { if(StrHexToByte(str.charAt(i+2))==1) // ? { pval= &(BoolVal[StrHexToByte(str.charAt(i+1))]); // , . *pval=!(*pval); // } } } // void ValToPort() { digitalWrite(PORT_D2,ValSvet1); digitalWrite(PORT_D3,ValSvet2); digitalWrite(PORT_D4,ValSvet3); } void setup() { pinMode(led, OUTPUT); // pinMode(PORT_D2, OUTPUT); pinMode(PORT_D3, OUTPUT); pinMode(PORT_D4, OUTPUT); // LCD StrSvet=RusStrLCD(StrSvet); StrSvet1=RusStrLCD(StrSvet1); StrSvet2=RusStrLCD(StrSvet2); StrSvet3=RusStrLCD(StrSvet3); StrRozetka=RusStrLCD(StrRozetka); StrRozetka1=RusStrLCD(StrRozetka1); StrRozetka2=RusStrLCD(StrRozetka2); StrRozetka3=RusStrLCD(StrRozetka3); StrClapan=RusStrLCD(StrClapan); StrClapan1=RusStrLCD(StrClapan1); StrClapan2=RusStrLCD(StrClapan2); StrClapan3=RusStrLCD(StrClapan3); // lcd.init(); lcd.backlight();// WriteLCD(PosMenu); Wire.begin(); Wire.beginTransmission(ADDR_KBRD); Wire.write(B11111111); // PCF8574P Wire.endTransmission(); } void loop() { Wire.requestFrom(ADDR_KBRD,1); while (!Wire.available()); byte dio_in = Wire.read(); // PCF8574P() ReadKey(dio_in); // //, ; , int KeyImp=-1; for (i=0; i<5; i++) if(Key[i].Imp==1) { KeyImp=i; Key[i].Imp==0; } if (KeyImp>-1) // ? { if (KeyImp==4) // "Edit" Edit(PosMenu); PosMenu=GoMenu((KeyImp)); WriteLCD(PosMenu); } b=!b; digitalWrite(led, b); // ValToPort(); // delay(50); }