编写LCD 寄存器操作函数
void LCD_WR_REG (u16 index)
{
*(__IO u16 *) (Bank1_LCD_CMD) = index;
}
void LCD_WR_DATA(u16 data)
{
*(__IO u16 *) (Bank1_LCD_DATA) = data;
}
u16 LCD_READ_REG(u16 reg)
{
u16 result=0;
*(__IO u16 *) (Bank1_LCD_CMD) = reg;
result=*(__IO u16 *)(Bank1_LCD_DATA);
return result;
}
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