#include
#define uchar unsigned char
#define uint
unsigned char table[]=”I love mcu!”;
unsigned char table1[]=”very much!”;
#define rsout
#define rsset
#define rsclr
#define rwout
#define rwset
#define rwclr
#define enout
#define enset
#define enclr
void mcu_init(void);
void Delayms(uint MS)
{
}
void write_com(uchar com)
{
rsclr;
rwclr;
enclr;
PORTA=com;
Delayms(5);
enset;
Delayms(5);
enclr;
}
void write_data(uchar date)
{
rsset;
rwclr;
PORTA=date;
Delayms(5);
enset;
Delayms(5);
enclr;
}
void initlcd(void)
{
write_com(0x38);
Delayms(5);
Delayms(5);
write_com(0x06);
Delayms(5);
Delayms(5);
}
void main(void)
{
mcu_init();
Delayms(30);
initlcd();
write_com(0x80);
for(num=0;num<11;num++)
{
write_data(table[num]);
Delayms(20);
}
write_com(0x80+0x40);
for(num=0;num<10;num++)
{
write_data(table1[num]);
Delayms(20);
}
while(1);
}
void mcu_init(void)
{
}
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