157 lines
7.5 KiB
C
157 lines
7.5 KiB
C
/*---------------------------------------------------------------------------------------------------------------------------------------------------
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* irsnd-main-avr.c - demo main module to test IRSND encoder on AVRs
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*
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* Copyright (c) 2010-2020 Frank Meyer - frank(at)fli4l.de
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*
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* ATMEGA88 @ 8 MHz internal RC Osc with BODLEVEL 4.3V: lfuse: 0xE2 hfuse: 0xDC efuse: 0xF9
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* ATMEGA88 @ 8 MHz external Crystal Osc with BODLEVEL 4.3V: lfuse: 0xFF hfuse: 0xDC efuse: 0xF9
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*---------------------------------------------------------------------------------------------------------------------------------------------------
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*/
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#include "irsnd.h"
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#ifndef F_CPU
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# error F_CPU unknown
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#endif
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void
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timer1_init (void)
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{
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#if defined (__AVR_ATtiny45__) || defined (__AVR_ATtiny85__) // ATtiny45 / ATtiny85:
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OCR1C = (F_CPU / F_INTERRUPTS / 4) - 1; // compare value: 1/15000 of CPU frequency, presc = 4
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TCCR1 = (1 << CTC1) | (1 << CS11) | (1 << CS10); // switch CTC Mode on, set prescaler to 4
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#else // ATmegaXX:
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OCR1A = (F_CPU / F_INTERRUPTS) - 1; // compare value: 1/15000 of CPU frequency
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TCCR1B = (1 << WGM12) | (1 << CS10); // switch CTC Mode on, set prescaler to 1
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#endif
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#ifdef TIMSK1
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TIMSK1 = 1 << OCIE1A; // OCIE1A: Interrupt by timer compare
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#else
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TIMSK = 1 << OCIE1A; // OCIE1A: Interrupt by timer compare
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#endif
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}
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#ifdef TIM1_COMPA_vect // ATtiny84
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#define COMPA_VECT TIM1_COMPA_vect
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#else
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#define COMPA_VECT TIMER1_COMPA_vect // ATmega
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#endif
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/*---------------------------------------------------------------------------------------------------------------------------------------------------
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* timer 1 compare handler, called every 1/10000 sec
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*---------------------------------------------------------------------------------------------------------------------------------------------------
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*/
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ISR(COMPA_VECT) // Timer1 output compare A interrupt service routine, called every 1/15000 sec
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{
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(void) irsnd_ISR(); // call irsnd ISR
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// call other timer interrupt routines here...
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}
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/*---------------------------------------------------------------------------------------------------------------------------------------------------
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* MAIN: main routine
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*---------------------------------------------------------------------------------------------------------------------------------------------------
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*/
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int
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main (void)
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{
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IRMP_DATA irmp_data;
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irsnd_init(); // initialize irsnd
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timer1_init(); // initialize timer
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sei (); // enable interrupts
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DDRA = 0x00;
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PORTA = 0xFF;
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DDRB = 0xFF;
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PORTB = 0xFF;
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irmp_data.protocol = IRMP_RC6_PROTOCOL; // use NEC protocol
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irmp_data.flags = 0; // don't repeat frame
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//
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for (;;)
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{
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//önöff
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if(~PINA & (1<<0)){
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PORTB &= ~0x01;
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irmp_data.address = 0x0000; // set address to 0x00FF
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irmp_data.command = 0x000C; // set command to 0x0001
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irsnd_send_data (&irmp_data, TRUE); // send frame, wait for completion
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_delay_ms (200);
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PORTB |= 0x01;
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}
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//OK
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if(~PINA & (1<<1)){
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PORTB &= ~(1<<1);
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irmp_data.address = 0x0000; // set address to 0x00FF
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irmp_data.command = 0x005C; // set command to 0x0001
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irsnd_send_data (&irmp_data, TRUE); // send frame, wait for completion
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_delay_ms (200);
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PORTB |= 1<<1;
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}
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//ambi
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if(~PINA & (1<<2)){
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PORTB &= ~(1<<2);
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irmp_data.address = 0x0000; // set address to 0x00FF
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irmp_data.command = 0x000A; // set command to 0x0001
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irsnd_send_data (&irmp_data, TRUE); // send frame, wait for completion
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_delay_ms (200);
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PORTB |= 1<<2;
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}
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//rechts
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if(~PINA & (1<<3)){
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PORTB &= ~(1<<3);
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irmp_data.address = 0x0000; // set address to 0x00FF
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irmp_data.command = 0x005B; // set command to 0x0001
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irsnd_send_data (&irmp_data, TRUE); // send frame, wait for completion
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_delay_ms (200);
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PORTB |= 1<<3;
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}
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//links
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if(~PINA & (1<<4)){
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PORTB &= ~(1<<4);
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irmp_data.address = 0x0000; // set address to 0x00FF
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irmp_data.command = 0x005A; // set command to 0x0001
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irsnd_send_data (&irmp_data, TRUE); // send frame, wait for completion
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_delay_ms (200);
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PORTB |= 1<<4;
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}
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//runter
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if(~PINA & (1<<5)){
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PORTB &= ~(1<<5);
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irmp_data.address = 0x0000; // set address to 0x00FF
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irmp_data.command = 0x0059; // set command to 0x0001
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irsnd_send_data (&irmp_data, TRUE); // send frame, wait for completion
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_delay_ms (200);
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PORTB |= 1<<5;
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}
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//hoch
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if(~PINA & (1<<6)){
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PORTB &= ~(1<<6);
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irmp_data.address = 0x0000; // set address to 0x00FF
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irmp_data.command = 0x0058; // set command to 0x0001
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irsnd_send_data (&irmp_data, TRUE); // send frame, wait for completion
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_delay_ms (200);
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PORTB |= 1<<6;
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}
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//Menu
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if(~PINA & (1<<7)){
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PORTB &= ~(1<<7);
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irmp_data.address = 0x0000; // set address to 0x00FF
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irmp_data.command = 0x0057; // set command to 0x0001
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irsnd_send_data (&irmp_data, TRUE); // send frame, wait for completion
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_delay_ms (200);
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PORTB |= 1<<7;
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}
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}
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}
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