/*****************************************************
This program was produced by the
CodeWizardAVR V2.03.4 Standard
Automatic Program Generator
© Copyright 1998-2008 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com
Project :
Version :
Date : 4/2/2014
Author :
Company :
Comments:
Chip type : ATmega8
Program type : Application
Clock frequency : 8.000000 MHz
Memory model : Small
External RAM size : 0
Data Stack size : 256
*****************************************************/
#include <mega8.h>
#include <delay.h>
bit i=0;
int j=0;
//unsigned char mp3_addr[15]={1,1,1,1,1,1,1,1,0,0,0,0,0,0,0};
unsigned char mp3_addr[15]={0,0,0,0,0,0,0,1,1,1,1,1,1,1,1};
//unsigned char mp3_cmd[8]={0,0,0,1,0,0,1,0}; //18
unsigned char mp3_cmd[8]={0,1,0,0,1,0,0,0};
//unsigned char mp3_cmd_inv[8]={1,1,1,0,1,1,0,1}; //237
unsigned char mp3_cmd_inv[8]={1,0,1,1,0,1,1,1};
// Timer 1 overflow interrupt service routine
interrupt [TIM1_OVF] void timer1_ovf_isr(void)
{
// Reinitialize Timer 1 value
TCNT1H=0xDC;
TCNT1L=0xD8;
// Place your code here
i=1;
}
// Declare your global variables here
void main(void)
{
// Declare your local variables here
// Input/Output Ports initialization
// Port B initialization
// Func7=In Func6=In Func5=In Func4=Out Func3=Out Func2=Out Func1=In Func0=Out
// State7=T State6=T State5=T State4=0 State3=0 State2=0 State1=T State0=0
PORTB=0x00;
DDRB=0x1D;
// Port C initialization
// Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In
// State6=T State5=T State4=T State3=T State2=T State1=T State0=T
PORTC=0x00;
DDRC=0x00;
// Port D initialization
// Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In
// State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T
PORTD=0x00;
DDRD=0x00;
// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: Timer 0 Stopped
TCCR0=0x00;
TCNT0=0x00;
// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: 1000.000 kHz
// Mode: Normal top=FFFFh
// OC1A output: Discon.
// OC1B output: Discon.
// Noise Canceler: Off
// Input Capture on Falling Edge
// Timer 1 Overflow Interrupt: On
// Input Capture Interrupt: Off
// Compare A Match Interrupt: Off
// Compare B Match Interrupt: Off
TCCR1A=0x00;
TCCR1B=0x02;
TCNT1H=0xdc;
TCNT1L=0xd8;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x00;
OCR1AL=0x00;
OCR1BH=0x00;
OCR1BL=0x00;
// Timer/Counter 2 initialization
// Clock source: System Clock
// Clock value: Timer 2 Stopped
// Mode: Normal top=FFh
// OC2 output: Disconnected
ASSR=0x00;
TCCR2=0x00;
TCNT2=0x00;
OCR2=0x00;
// External Interrupt(s) initialization
// INT0: Off
// INT1: Off
MCUCR=0x00;
// Timer(s)/Counter(s) Interrupt(s) initialization
TIMSK=0x04;
// Analog Comparator initialization
// Analog Comparator: Off
// Analog Comparator Input Capture by Timer/Counter 1: Off
ACSR=0x80;
SFIOR=0x00;
// Global enable interrupts
//#asm("sei")
delay_ms(100);
//while (1)
// {
//i=0;
TCNT1H=0xdc; //dc
TCNT1L=0xd8; //d8
#asm("sei")
while(i==0){
PORTB.0=1;
}
#asm("cli")
i=0;
PORTB.0=0;
TCNT1H=0xee;
TCNT1L=0x76;
#asm("sei")
while(i==0){
PORTB.0=1;
}
#asm("cli")
i=0;
for(j=0;j<15;j++){
// if(mp3_addr[j]==0){
// PORTB.0=1;
// TCNT1H=0xfd;
// TCNT1H=0xe2;
// #asm("sei")
// while(i==0){
// PORTB.0=1;
// }
// #asm("cli")
// i=0;
// }
// if(mp3_addr[j]==1){
TCNT1H=0xfd;
TCNT1L=0xce;
#asm("sei")
while(i==0){
PORTB.0=1;
}
#asm("cli")
i=0;
// }
if(mp3_addr[j]==0){
TCNT1H=0xfd;
TCNT1L=0xce;
#asm("sei")
while(i==0){
PORTB.0=0;
}
#asm("cli")
i=0;
}
if(mp3_addr[j]==1){
TCNT1H=0xf9;
TCNT1L=0x75;
#asm("sei")
while(i==0){
PORTB.0=0;
}
#asm("cli")
i=0;
}
}
for(j=0;j<8;j++){
// if(mp3_cmd[j]==0){
//
// TCNT1H=0xfd;
// TCNT1H=0xe2;
// #asm("sei")
// while(i==0){
// PORTB.0=1;
// }
// #asm("cli")
// i=0;
// }
// if(mp3_cmd[j]==1){
TCNT1H=0xfd;
TCNT1L=0xce;
#asm("sei")
while(i==0){
PORTB.0=1;
}
#asm("cli")
i=0;
// }
if(mp3_cmd[j]==0){
TCNT1H=0xfd;
TCNT1L=0xce;
#asm("sei")
while(i==0){
PORTB.0=0;
}
#asm("cli")
i=0;
}
if(mp3_cmd[j]==1){
TCNT1H=0xf9;
TCNT1L=0x75;
#asm("sei")
while(i==0){
PORTB.0=0;
}
#asm("cli")
i=0;
}
//#asm("cli")
}
for(j=0;j<8;j++){
// if(mp3_cmd_inv[j]==0){
// PORTB.0=1;
// TCNT1H=0xfd;
// TCNT1H=0xe2;
// #asm("sei")
// while(i==0){
// PORTB.0=1;
// }
// #asm("cli")
// i=0;
// }
// if(mp3_cmd_inv[j]==1){
//PORTB.0=1;
TCNT1H=0xfd;
TCNT1L=0xce;
#asm("sei")
while(i==0){
PORTB.0=1;
}
#asm("cli")
i=0;
// }
if(mp3_cmd_inv[j]==0){
TCNT1H=0xfd;
TCNT1L=0xce;
#asm("sei")
while(i==0){
PORTB.0=0;
}
#asm("cli")
i=0;
}
if(mp3_cmd_inv[j]==1){
TCNT1H=0xf9;
TCNT1L=0x75;
#asm("sei")
while(i==0){
PORTB.0=0;
}
#asm("cli")
i=0;
}
// #asm("cli")
}
// };
}