Révision 407
Ajouté par jcguifodjo il y a presque 4 ans
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/***********************************************************************/
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#include "sfr32c87.h"
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void init_keyboard(void);
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void tpo_50ms(void)?;
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unsigned char touche = 0;
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void main(void){
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init_keyboard();
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while(1){
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if ( (p10 & 0xf0)!= 0xf0 ){
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touche = p10?;
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tpo_50ms()?;
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char touche;
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char t;
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void main(void){
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pu31=1;
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pd10=0x0F;
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p10=0x00;
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while(1)
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{
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t=p10;
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if(t!=0xf0)
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{
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p10=0xfb;
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t=p10;
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}
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if(t==0xeb)
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{
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touche='5';
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}
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}
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}
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}
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void init_keyboard(void){
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pd10 = 0x0F;
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p10=0?;
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pu31 = 1;
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}
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void tpo_50ms(void){
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tcspr = 0x8A;
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ta0mr = 0x82;
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ta0 = 50000;
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ta0s = 1;
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ta0os = 1;
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ta0ic = 0x00;
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while(ir_ta0ic != 1);
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ta0s = 0;
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}
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Formats disponibles : Unified diff
Question 8 Tpsp4b1