void lcd_backlight_ctrl(bool on)
{
	LCD_BL_INIT();
	if(on){
    		LCD_BACKLIGHT_HIGH();
	}
	else{
    		LCD_BACKLIGHT_LOW();
	}
}
示例#2
0
void lcd_backlight_ctrl(bool on)
{
	P0DIR &=~(BIT(4));P0PU|= (BIT(4)); 

	if(!on){
    		LCD_BACKLIGHT_HIGH();
	}
	else{
    		LCD_BACKLIGHT_LOW();
	}

}
示例#3
0
void lcd_backlight_ctrl(bool on)
{
	if(!on){
		P0DIR |= (BIT(2));P0PU|= (BIT(2)); 
    		LCD_BACKLIGHT_HIGH();
	}
	else{

		P0DIR |= (BIT(2));P0PD|= (BIT(2)); 
    		LCD_BACKLIGHT_LOW();
	}

}