#include
#define uchar unsigned char
#define uint unsigned int
***it lcden=P0^0;
***it lcdrw=P0^6;
***it lcdrs=P0^7;
uchar num;
uchar code table[]=" WaveShare";
void delay(uint z)
{
uint x,y;
for(x=z;x>0;x--)
for(y=110;y>0;y--);
}
void write_com(uchar com)
{
lcdrs=0;
lcdrw=0;
lcden=0;
P1=com;
delay(5);
lcden=1;
delay(5);
lcden=0;
}
void write_data(uchar dat)
{
lcdrs=1;
lcdrw=0;
lcden=0;
P1=dat;
delay(5);
lcden=1;
delay(5);
lcden=0;
}
void init()
{
write_com(0x38);
write_com(0x0c);
write_com(0x06);
P0MDOUT = 0xFF;
P1MDOUT = 0xFF;
}
void display()
{
write_com(0x01);
write_com(0x80);
for(num=0;num<12;num++)
{
write_data(table[num]);
delay(5);
}
}
void main()
{
PCA0MD &= ~0x40; //Clear watchdog timer enable
XBR1 = 0x40;
OSCICN |= 0x03;
delay(100);
init();
display();
while(1);
}
#include
#define uchar unsigned char
#define uint unsigned int
***it lcden=P0^0;
***it lcdrw=P0^6;
***it lcdrs=P0^7;
uchar num;
uchar code table[]=" WaveShare";
void delay(uint z)
{
uint x,y;
for(x=z;x>0;x--)
for(y=110;y>0;y--);
}
void write_com(uchar com)
{
lcdrs=0;
lcdrw=0;
lcden=0;
P1=com;
delay(5);
lcden=1;
delay(5);
lcden=0;
}
void write_data(uchar dat)
{
lcdrs=1;
lcdrw=0;
lcden=0;
P1=dat;
delay(5);
lcden=1;
delay(5);
lcden=0;
}
void init()
{
write_com(0x38);
write_com(0x0c);
write_com(0x06);
P0MDOUT = 0xFF;
P1MDOUT = 0xFF;
}
void display()
{
write_com(0x01);
write_com(0x80);
for(num=0;num<12;num++)
{
write_data(table[num]);
delay(5);
}
}
void main()
{
PCA0MD &= ~0x40; //Clear watchdog timer enable
XBR1 = 0x40;
OSCICN |= 0x03;
delay(100);
init();
display();
while(1);
}
举报
