Révision 345
Ajouté par begresset il y a presque 4 ans
| SP4b1.c | ||
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/* NOTE:THIS IS A TYPICAL EXAMPLE. */
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/***********************************************************************/
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void main(void)
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{
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#include "sfr32c87.h"
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/*id 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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}
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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; ta0mr = 0x82; 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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char t;
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void main(void){
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pd10=0x0F;
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p10=0x00;
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pu31=0xFF;
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while(1){
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p10=0b11110111;
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if((p10&0xF0)!=0xF0){
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t=p10;
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}
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p10=0b1011;
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if((p10&0xF0)!=0xF0){
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t=p10;
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}
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p10=0b1101;
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if((p10&0xF0)!=0xF0){
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t=p10;
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}
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p10=0b1110;
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if((p10&0xF0)!=0xF0){
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t=p10;
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}
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}
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}
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Formats disponibles : Unified diff
tp n1b