28 lines
440 B
C
Executable file
28 lines
440 B
C
Executable file
/*
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* tutoriel.c
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*
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* Created: 29/01/2021 09:13:18
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* Author : yboujon1
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*/
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#include <avr/io.h> // necessaire pour l'acces au reg IO
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unsigned char carry,temp;
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int main(void)
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{
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DDRB = 0xFF; //sortie
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DDRA = 0x00; //entree
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while (1)
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{
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if(PINA==0xF7)
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{
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carry=1;
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};
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if(carry==1 && PINA!=0xF7)
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{
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PORTB=~PORTB;
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carry=0;
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};
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};
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}
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