Révision 475
Ajouté par ahkurklu il y a presque 4 ans
| Sp4b2.c | ||
|---|---|---|
|
/* This file is generated by Renesas Project Generator (Ver.4.18). */
|
||
|
/* NOTE:THIS IS A TYPICAL EXAMPLE. */
|
||
|
/***********************************************************************/
|
||
|
#include"sfr32c87.h"
|
||
|
|
||
|
void lcd_4b(unsigned char car);
|
||
|
|
||
|
|
||
|
void main(void){
|
||
|
pd1 = 0xff;
|
||
|
lcd_4b(0xA0);
|
||
|
|
||
|
}
|
||
|
|
||
|
void main(void)
|
||
|
{
|
||
|
|
||
|
|
||
|
void lcd_4b(unsigned char car){
|
||
|
|
||
|
p1_2 = 1;
|
||
|
if(car & 0x10){
|
||
|
p1_4 = 1;
|
||
|
}
|
||
|
else{
|
||
|
p1_4 = 0;
|
||
|
}
|
||
|
|
||
|
if(car & 0x20){
|
||
|
p1_5 = 1;
|
||
|
}
|
||
|
else{
|
||
|
p1_5 = 0;
|
||
|
}
|
||
|
|
||
|
if(car & 0x40){
|
||
|
p1_6 = 1;
|
||
|
}
|
||
|
else{
|
||
|
p1_6 = 0;
|
||
|
}
|
||
|
if(car & 0x80){
|
||
|
p1_7 = 1;
|
||
|
}
|
||
|
else{
|
||
|
p1_7 = 0;
|
||
|
}
|
||
|
|
||
|
|
||
|
p1_2 = 0;
|
||
|
}
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
|
||
Formats disponibles : Unified diff
implémentation fonction lcd_4bit