root/branch/KIS/sp4b1/SP4b1/SP4b1.c @ 572
| 548 | mukis | /***********************************************************************/
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/* */
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/* FILE :SP4b1.c */
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/* DATE :Wed, May 26, 2021 */
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/* DESCRIPTION :main program file. */
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/* CPU GROUP :87B */
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/* */
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/* This file is generated by Renesas Project Generator (Ver.4.18). */
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/* NOTE:THIS IS A TYPICAL EXAMPLE. */
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/***********************************************************************/
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| 561 | mukis | #include "sfr32c87.h"
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| 548 | mukis | ||
| 561 | mukis | /*void init_keyboard(void);
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void tpo_50ms(void);
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unsigned char touche = 0;*/
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char t;
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| 548 | mukis | void main(void)
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{
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| 561 | mukis | ||
pd10 = 0xF0; //F:sortie, 0:Entree
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p10 = 0xFF;
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pu30 = 1;
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t = p10;
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p10 = 0x00;
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| 548 | mukis | ||
| 561 | mukis | while (1)
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{
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t = p10;
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if (t != 0x0F) //une touche est apuyee
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{
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p10=0xEF; // colonne a droite a 0
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t=p10;
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if (t == 0x0F) //une touche est apuyee
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{
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touche='';
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}
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}
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}
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| 548 | mukis | }
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| 561 | mukis | ||
/*void main(void)
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{
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init_keyboard();
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while(1)
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{
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if ( (p10 & 0xf0)!= 0xf0 )
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{
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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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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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{
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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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