Révision 880
Ajouté par clbouillot2 il y a environ 4 ans
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char valeur ;
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int nb_caractere ;
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char trame[70];
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int checksum_calcul;
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int checksum_calcul, checksum_recu;
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int rectrame (char * Buffer){
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int i = 0;
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int debut=0, fin=0;
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checksum_calcul = 0;
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//lecture du caract?re re?u
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if (uart0_rx() == '$'){
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char caractere_recu;
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*(Buffer+i)=uart0_rx();
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caractere_recu = uart0_rx;
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do
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{
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i++;
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*(Buffer+i) = uart0_rx();
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if (*(Buffer+i)!='*')
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{
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checksum_calcul = checksum_calcul ^ *(Buffer+i);
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}
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checksum_calcul = checksum_calcul ^ caractere_recu;
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}while(*(Buffer+i)!='*');
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checksum_recu;
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}
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Formats disponibles : Unified diff
checksum (non fonctionnel) implanté