void LCD_WRITE_DATA(uchar DataH,uchar DataL) //写数据
{
LCD_RS_H;
LCD_CS_L;
GPIOPinWrite(DDR_PORT, DDR_PINS,DataH);
LCD_WR_L;
LCD_WR_H;
GPIOPinWrite(DDR_PORT, DDR_PINS,DataL);
LCD_WR_L;
LCD_WR_H;
LCD_CS_H;
LCD_RS_L;
}
======================
这个函数,如果用51单片机,我会这么写:
void LCD_WRITE_DATA(uchar DataH,uchar DataL) //写数据
{
LCD_RS_H;
LCD_CS_L;
P2=DataH;
P0=DataL;
LCD_WR_L;
LCD_WR_H;
LCD_CS_H;
LCD_RS_L;
}
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