Révision 879
Ajouté par clbouillot2 il y a presque 4 ans
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#include "sfr32c87.h"
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#include "uart0_tx.c"
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#include "uart0_rx.c"
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#include "rectrame.c"
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#include "uart0_init.c"
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| ... | ... | |
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char valeur ;
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int nb_caractere ;
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char trame[80];
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char trame[70];
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int checksum_calcul;
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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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//lecture du caract?re re?u
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if (uart0_rx() == '$'){
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*(Buffer+i)=uart0_rx();
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do
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{
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i++;
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*(Buffer+i) = uart0_rx();
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if (*(Buffer+i)!='*')
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{
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checksum_calcul = checksum_calcul ^ *(Buffer+i);
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}
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}while(*(Buffer+i)!='*');
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}
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// if (*(Buffer) == '$'){
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// fflush (Buffer);
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// }*/
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return (i+1);
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}
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void main (void){
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uart0_init();
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if (valeur == '$'){
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nb_caractere = rectrame(trame);
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}
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while (1){
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rectrame (trame);
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}
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}
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//programme permettant de lire ce que l'on re?oit sur le port s?rie et d'allumer des leds en cons?quence
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Formats disponibles : Unified diff
implantation fonction rectrame