[AVR] code help an error coming

[Aayush Awasthi]

Re: code help an error coming pls solve

ok i watch these sites i apply this then i reply back sir thank you

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sir these coding giving in links are for atmega8 but i m using atmega 16 so how could they work on that sir

 

[jayanth.devarayanadurga]

Re: code help an error coming pls solve

Modify it to your micro.

 

[Aayush Awasthi]

Re: code help an error coming pls solve

but how sir the register they are using are different

 

[maros_d]

Re: code help an error coming pls solve

but how sir the register they are using are different

Sorry, but you should be thinking a little bit about it. This forum is of course for help, but we couldnt write the entire source code instead of you.

If atmega16 doesnt have some register or peripheral module, so use another or rename the register. Just open the user guide for Atmega16...

Or tell us which register is different

 

[Aayush Awasthi]

Re: code help an error coming pls solve

i get a code from a faclity of interfacing but the he give is without LCD so i attach this pls see which variable is use to get value on lcd

#include <stdio.h>

#include<avr/interrupt.h>

#include <avr/io.h>

#include <util/delay.h>

 

char i=0,j=0,k=0,l=0,data=0;

char A[40]="                    ";

char B[40]="                    ";

char C[5]="     ";

ISR(TIMER0_OVF_vect){

data=0;

i=40;

if(j>20)k=j;

j=0;

}

 

ISR(INT0_vect){

if(i==10)data=1;

j++;

if(i==40)l=TCNT0;

if(TCNT0>100)A[i--]=1;

else A[i--]=0;

TCNT0=0;

}

 

int main(void){

DDRA=255;

enable_INT0(2);

set_timer0_normal();

set_timer0_prescalar(3);

enable_timer0_overflowint();

sei();

while(1){

while(data){

C[1]=(A[16]<<7)+(A[17]<<6)+(A[18]<<5)+(A[19]<<4)+(A[20]<<3)+(A[21]<<2)+(A[22]<<1)+(A[23]<<0);

if(C[1]==1)PORTA^= 1 << 0;

if(C[1]==2)PORTA^= 1 << 1;

if(C[1]==3)PORTA^= 1 << 2;

if(C[1]==4)PORTA^= 1 << 3;

C[1]=0;

_delay_ms(50);

data=0;

}

}

return 0;

}

 

[jayanth.devarayanadurga]

Re: code help an error coming pls solve

Provide the link from where you got the code in post #1. I need to know the MCU he used to check its datasheet before translating it to your MCU.

 

[Aayush Awasthi]

Re: code help an error coming pls solve

**broken link removed**

this is the link ur where i got the code

 

[Aayush Awasthi]

Re: code help an error coming pls solve

it get work when i change muc freq.