Révision 412
Ajouté par begresset il y a presque 4 ans
| branch/gresset/sp4b1/SP4b1/SP4b1.c | ||
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#include "sfr32c87.h"
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/*id init_keyboard(void);
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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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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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}
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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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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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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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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 touche;
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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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pu30=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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//p10=0b11110111;
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//if((p10&0xFF)!=0xFF){
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//t=p10;
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if(p10==0xe1){
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touche='*';
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}
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if (p10=0xd1){
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touche='0';
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}
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if (p10=0x71){
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touche='#';
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}
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//p10=0b11111011;
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//if((p10&0xF0)!=0xF0){
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//t=p10;
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//if(p10=0x0b){
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if (p10=0xeb){
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touche='7';
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}
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if (p10=0xdb){
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touche='8';
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}
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if (p10=0x7b){
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touche='9';
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}
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//p10=0b11111101;
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//if((p10&0xF0)!=0xF0){
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//t=p10;
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//if(p10=0x0d){
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if (p10=0xbd){
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touche='4';
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}
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if (p10=0xdd){
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touche='5';
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}
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if (p10=0x7d){
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touche='6';
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}
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//p10=0b11111110;
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//if((p10&0xF0)!=0xF0){
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//t=p10;
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//if(p10=0x0e){
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if (p10=0xbe){
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touche='1';
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}
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if (p10=0xde){
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touche='2';
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}
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if (p10=0x7e){
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touche='3';
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}
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}
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}
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Formats disponibles : Unified diff
modifications programme de detection des touches.