root/branch/AMAR/sp4b3/SP4b3/SP4b3.c @ 531
| 529 | pdamar | /***********************************************************************/
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/* */
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/* FILE :SP4b3.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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| 530 | pdamar | #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;void main(void){
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char t;
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pu31=1;
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pd10=0x00;
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while (1){
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if (( t & 0xf0)! = 0xf0 )){
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p10=0;
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}
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if (( t & 0xf0)! = 0xf0 )){
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t=p10 ;
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p10=~0x0F;
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}
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if (( t & 0xf0)! = 0xf0 )){
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p10=14;
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t=p10;}
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if (( t & 0xf0)! = 0xf0 )){
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p10=0x0D;
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t=p10;
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}
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if (( t & 0xf0)! = 0xf0 )){
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p10=0x07;
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t=p10;
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}
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}
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}
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void lcd_4b (char c)
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{
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pd1=0xff;
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c=0b10000000;
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if(c&0b10000000)
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p1_7=1;
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else
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p1_7=0;
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if(c&0b10000000)
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p1_6=1;
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else
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p1_6=0;
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if(c&0b10000000)
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p1_5=1;
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else
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p1_5=0;
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if(c&0b10000000)
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p1_4=1;
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else
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p1_4=0;
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if(c&0b10000000)
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p1_2=1;
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else
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p1_2=0;
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}
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void main (void){
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lcd_4b (0xF0);
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lcd_4b (0xFA);
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}
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void lcd_8b (char c)
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{
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lcd_4b(c<<4);
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}
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lcd_com(c)
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{
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p1_0=0;
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lcd_8b(c);
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}
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lcd_car(char c)
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{
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p1_0 = 0;
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lcd_8b(c);
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}
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