#include <avr/io.h> #define F_CPU 8000000 #include <util/delay.h> #include <avr/interrupt.h> #define ClearBit(reg, bit) reg &= (~(1<<(bit))) #define SetBit(reg, bit) reg |= (1<<(bit)) #define nCS1 0 #define nCS2 1 #define NRST 4 #define DI 5 #define E 4 #define RW 5 #define clrcs PORTD|=(1<<nCS1)|(1<<nCS2) #define setcs1 PORTD&=~(1<<nCS1) #define setcs2 PORTD&=~(1<<nCS2) #define sete PORTD|=(1<<E) #define clre PORTD&=~(1<<E) #define setdi PORTC|=(1<<DI) #define clrdi PORTC&=~(1<<DI) #define setrst PORTC&=~(1<<NRST) #define clrrst PORTC|=(1<<NRST) #define setrw PORTD|=(1<<RW) #define clrrw PORTD&=~(1<<RW) void sendbyte(char b) { PORTB=b; sete; _delay_us(1); clre; _delay_us(5); } void SetXY(int x,int y,int c) { char h=PIND; if (c&0x1) setcs1; if (c&0x2) setcs2; clrdi; sendbyte(0xB8+x); sendbyte(0X40+y); PORTD=h; } void initglcd() { _delay_ms(50); clrdi; clrcs; setrst; _delay_us(10); clrrst; setcs1; setcs2; sendbyte(0xC0); sendbyte(0x3F); SetXY(0,0,3); } void sendi(char b,char c) { if (c&0x1) setcs1; if (c&0x2) setcs2; setdi; sendbyte(b); clrdi; clrcs; } unsigned char readbyte(char c) { setdi; setrw; if (c&0x1) setcs1; if (c&0x2) setcs2; DDRB=0x00; _delay_us(1); sete; _delay_us(1); clre; _delay_us(5); sete; _delay_us(1); unsigned char x=PINB; clre; DDRB=0xff; clrcs; clrdi; clrrw; return x; } void clearglcd(char c) { for(int j=0; j<=7;j++){ SetXY(j,0,3); for(int i=0;i<=63;i++)sendi(0x00,c); } SetXY(0,0,3); } void fillglcd(char c) { for(int j=0; j<=7;j++){ SetXY(j,0,3); for(int i=0;i<=63;i++)sendi(0xff,c); } SetXY(0,0,3); } void putpixel(char x, char y) { cli(); if (x<64) { SetXY(y/8,x,1); unsigned char t=readbyte(1); SetXY(y/8,x,1); sendi(t|(1<<(y%8)),1); } else { SetXY(y/8,x-64,2); unsigned char t=readbyte(2); SetXY(y/8,x-64,2); sendi(t|(1<<(y%8)),2); } sei(); } void clearpixel(char x, char y) { cli(); if (x<64) { SetXY(y/8,x,1); unsigned char t=readbyte(1); SetXY(y/8,x,1); sendi(t&(~(1<<(y%8))),1); } else { SetXY(y/8,x-64,2); unsigned char t=readbyte(2); SetXY(y/8,x-64,2); sendi(t&~((1<<(y%8))),2); } sei(); } int ff=63; int hh=0; int asd=0; int asd1=0; int pred=0; int pred1=0; int oldd=63; int oldd1=63; ISR(TIMER0_OVF_vect) { hh++; if (hh==2) { hh=0; if (ff==0) { ff=63; oldd=63; oldd1=63; for(int k=0;k<=63;k++) clearpixel(100,k); for(int k=0;k<=63;k++) clearpixel(101,k); for(int k=0;k<=63;k++) clearpixel(102,k); for(int k=0;k<=63;k++) clearpixel(103,k); for(int k=0;k<=63;k++) clearpixel(104,k); for(int k=0;k<=63;k++) clearpixel(105,k); for(int k=0;k<=63;k++) clearpixel(115,k); for(int k=0;k<=63;k++) clearpixel(116,k); for(int k=0;k<=63;k++) clearpixel(117,k); for(int k=0;k<=63;k++) clearpixel(118,k); for(int k=0;k<=63;k++) clearpixel(119,k); for(int k=0;k<=63;k++) clearpixel(120,k); } else ff--; if (asd==1) { if (pred==0) { if (ff<oldd)for(int k=oldd;k>=ff;k--) putpixel(100,k); putpixel(101,ff); putpixel(102,ff); putpixel(103,ff); putpixel(104,ff); putpixel(105,ff); pred=asd; oldd=ff; } } else { if (pred==1) { if (ff<oldd) for(int k=oldd;k>=ff;k--) putpixel(105,k); putpixel(101,ff); putpixel(102,ff); putpixel(103,ff); putpixel(104,ff); putpixel(100,ff); pred=asd; oldd=ff; } } if (asd1==1) { if (pred1==0) { if (ff<oldd1)for(int k=oldd1;k>=ff;k--) putpixel(115,k); putpixel(116,ff); putpixel(117,ff); putpixel(118,ff); putpixel(119,ff); putpixel(120,ff); pred1=asd1; oldd1=ff; } } else { if (pred1==1) { if (ff<oldd1) for(int k=oldd1;k>=ff;k--) putpixel(120,k); putpixel(116,ff); putpixel(117,ff); putpixel(118,ff); putpixel(119,ff); putpixel(115,ff); pred1=asd1; oldd1=ff; } } } } ISR(INT0_vect) { if (PIND&0x04) { asd=1; } else { asd=0; } } ISR(INT1_vect) { if (PIND&0x08) { asd1=1; } else { asd1=0; } } int main(void) { DDRC=0x3C; DDRD=0x33; DDRB=0xff; PORTD=0x00; initglcd(); clearglcd(1); for (int j=0;j<=127;j++) for(int i=0;i<=63;i++) putpixel(j,i); for (int j=0;j<=127;j++) for(int i=0;i<=63;i++) clearpixel(j,i); ADCSRA|=(1<<ADEN)|(0<<ADIE)|(1<<ADSC)|(1<<ADATE)|(1<<ADPS0); ADMUX=0x60; for(int k=0;k<=63;k++) putpixel(66,k); //OX putpixel(65,56); putpixel(67,56); putpixel(65,46); putpixel(67,46); putpixel(65,36); putpixel(67,36); putpixel(65,26); putpixel(67,26); putpixel(65,16); putpixel(67,16); putpixel(65,6); putpixel(67,6); for(int k=6;k<=56;k++) putpixel(84,k); //OY putpixel(83,56); putpixel(85,56); putpixel(83,46); putpixel(85,46); putpixel(83,36); putpixel(85,36); putpixel(83,26); putpixel(85,26); putpixel(83,16); putpixel(85,16); putpixel(83,6); putpixel(85,6); putpixel(87,56); //0 putpixel(88,57); putpixel(88,55); putpixel(89,57); putpixel(89,55); putpixel(90,57); putpixel(90,55); putpixel(91,56); putpixel(87,46); //1 putpixel(88,46); putpixel(89,46); putpixel(90,46); putpixel(91,46); putpixel(88,47); putpixel(87,36); //2 putpixel(87,37); putpixel(87,35); putpixel(88,35); putpixel(89,35); putpixel(89,36); putpixel(89,37); putpixel(90,37); putpixel(91,37); putpixel(91,36); putpixel(91,35); putpixel(87,27); //3 putpixel(87,26); putpixel(87,25); putpixel(88,25); putpixel(89,25); putpixel(89,26); putpixel(89,27); putpixel(90,25); putpixel(91,25); putpixel(91,26); putpixel(91,27); putpixel(87,17); //4 putpixel(87,15); putpixel(88,17); putpixel(88,15); putpixel(89,17); putpixel(89,15); putpixel(89,16); putpixel(90,15); putpixel(91,15); putpixel(87,6); //5 putpixel(87,7); putpixel(87,5); putpixel(88,7); putpixel(89,5); putpixel(89,6); putpixel(89,7); putpixel(90,5); putpixel(91,7); putpixel(91,6); putpixel(91,5); putpixel(68,53); //1 putpixel(69,53); putpixel(70,53); putpixel(71,53); putpixel(72,53); putpixel(69,54); putpixel(68,48); //s putpixel(68,50); putpixel(68,49); putpixel(69,51); putpixel(70,50); putpixel(70,49); putpixel(71,48); putpixel(72,49); putpixel(72,50); putpixel(72,51); for(int k=0;k<=63;k++) putpixel(95,k); for(int k=0;k<=63;k++) putpixel(94,k); for(int k=0;k<=63;k++) putpixel(111,k); putpixel(110,35); putpixel(112,35); putpixel(110,63); putpixel(112,63); putpixel(110,7); putpixel(112,7); EICRA=0x05; EIMSK=0x03; TIMSK0=0x01; TCCR0B=0x04; sei(); unsigned char i=0; int x=0; int y=0; bool b=0; unsigned char old,news,news2; unsigned char adcc; old=63; while(1){ for(int k=0;k<=63;k++) clearpixel(k,y); for(int k=56;k>=6;k--) clearpixel(80,k); for(int k=56;k>=6;k--) clearpixel(81,k); adcc=ADCH; news=63-adcc*64/255; news2=adcc*50/255; for(int k=56;k>=56-news2;k--) putpixel(80,k); for(int k=56;k>=56-news2;k--) putpixel(81,k); if (news<=old) for(int h=old;h>=news;h--) putpixel(h,y); else for(int h=old;h<=news;h++) putpixel(h,y); old=news; y--; if (++x==4) {PORTC^=0x08; x=0;} if (x%2==1) PORTC^=0x04; if (y<0) y=63; setcs1; sendbyte(0xC0+i); if (i==0) i=63; else i--; _delay_ms(97); } }