Révision 812
Ajouté par ahkurklu il y a presque 4 ans
| branch/KURKLU/sp4c12/sp4c12/sp4c12/sp4c12.c | ||
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#include"sfr32c87.h"
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#include <stdlib.h>
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void uart0_init(void);
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void uart0_tx(char c){
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te_u0c1 = 1;
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ti_u0c1 = 0;
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while(ti_u0c1 == 1){
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u0tb = c;
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}
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while(ti_u0c1 != 1);
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u0tb = c;
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}
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char uart0_rx(void){
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while(ri_u0c1 !=1);
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return u0rb;
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}
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void main(void)
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{
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char c = 'Y';
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char c = 'A';
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uart0_init();//initialisation
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/*
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while(1){//Affichage alphabet en boucle
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uart0_tx(c);
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c=c+1;
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if(c > 90){
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c = 'A';
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}
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}
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*/
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while(1){
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uart0_tx(uart0_rx());//On utilise la fonction tx pour ecrire sur le terminal le resultat que renvoie rx
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}
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}
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void uart0_init(void){
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//U0MR
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smd0_u0mr = 1; //Uart en mode 8bit
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smd1_u0mr = 0;
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| ... | ... | |
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ps0_1 = 0;
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ps0_2 = 0;
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ps0_3 = 1;
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while(1){
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uart0_tx(c);
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c=c+1;
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if(c > 90){
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c = 'A';
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}
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}
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}
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}
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Formats disponibles : Unified diff
Ajout fonction rx