Ciao a tutti, devo compilare questo programma con atmel studio, qualcuno potrebbe compilarlo al posto mio (per attiny85)? (il download pesa 799MB.....)
/*
Touchscreen based bluetooth mouse
microcontroller: ATTiny85
author: Vinod S
email: vinodstanur at gmail dot com
date: 12/1/2013
homepage: http://blog.vinu.co.in
compiler: avr-gcc
Copyright (C) <2013> <http://blog.vinu.co.in>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <avr/io.h>
#define F_CPU 9600000
#include <util/delay.h>
#include <avr/interrupt.h>
unsigned char data;
volatile char trigger;
void adc_init()
{
DIDR0 |= 1 << ADC2D;
ADMUX |= 1 << MUX1;
ADCSRA |= (1 << ADPS2) | (1 << ADPS1) | (1 << ADPS0);
ADCSRA |= (1 << ADEN);
}
int adc_read(char a)
{
ADMUX = a;
int dig;
ADCSRA |= 1 << ADSC;
while (ADCSRA & (1 << ADSC)) ;
dig = ADCW;
return dig;
}
void uart_send_byte(unsigned char data)
{
unsigned char i;
TIMSK0 &= ~(1 << OCIE0A);
TIFR0 |= 1 << OCF0A;
TCNT0 = 0;
TIMSK0 |= 1 < OCIE0A;
PORTB &= ~(1 << PB3);
while (!(TIFR0 & (1 << OCF0A))) ;
TIFR0 |= 1 << OCF0A;
for (i = 0; i < 8; i++) {
if (data & 1)
PORTB |= 1 << PB3;
else
PORTB &= ~(1 << PB3);
data >>= 1;
while (!(TIFR0 & (1 << OCF0A))) ;
TIFR0 |= 1 << OCF0A;
}
PORTB |= 1 << PB3;
while (!(TIFR0 & (1 << OCF0A))) ;
TIFR0 |= 1 << OCF0A;
}
print(char *p)
{
while (*p) {
uart_send_byte(*p++);
}
}
void uart_print_num(int i)
{
if (i < 0) {
uart_send_byte('-');
i *= -1;
} else if (i == 0) {
uart_send_byte('+');
uart_send_byte('0');
return;
} else
uart_send_byte('+');
char count = 0;
unsigned char b[5] = { 0 };
while (i) {
b[count++] = i % 10;
i /= 10;
}
for (count = 4; count >= 0; count--)
uart_send_byte(b[count] + '0');
}
main()
{
int x, y;
DDRB |= 1 << PB3;
PORTB |= 1 << PB3;
TCCR0A |= 1 << WGM01; // compare mode
TCCR0B |= (1 << CS00); //no prescaler
adc_init();
OCR0A = 83; //for baudrate 115200
char a = 0;
while (1) {
DDRB |= (1 << PB2) | (1 << PB0);
DDRB &= ~((1 << PB4) | (1 << PB1)); //ADC 2
PORTB &= ~((1 << PB4) | (1 << PB1));
PORTB |= 1 << PB2;
PORTB &= ~(1 << PB0);
// _delay_ms(10);
x = adc_read(2);
DDRB |= (1 << PB4) | (1 << PB1);
DDRB &= ~((1 << PB2) | (1 << PB0)); //ADC 1
PORTB &= ~((1 << PB2) | (1 << PB0));
PORTB |= 1 << PB1;
PORTB &= ~(1 << PB4);
// _delay_ms(10);
y = adc_read(1);
if (x < 900 && y < 900) {
print("X: ");
uart_print_num(x);
uart_send_byte(' ');
print("Y: ");
uart_print_num(y);
uart_send_byte('\n');
}
}
}
