LCDTFT 问一下7寸屏的背景色怎么改？

衣冠民 · 发表于 2014-5-11 16:58:17

问一下7寸屏的背景色怎么改？程序测试的时候进入的画面背景是白色的请问整个屏幕的背景色怎么改？

正点原子 · 发表于 2014-5-11 16:58:18

回复【3楼】衣冠民:
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清屏,清成绿色的.
就是绿色背景了

衣冠民 · 发表于 2014-5-11 16:58:42

int main(void)
{
u8 key;
u8 t=0;
    Stm32_Clock_Init(9);//?????±???è??
delay_init(72); //???±??????
uart_init(72,9600); //????1??????
LCD_Init(); //?????????§
LED_Init();         //LED??????
KEY_Init(); //°??ü??????
TIM3_Int_Init(99,7199);//10Khz????????????????100????10ms
usmart_dev.init(72);//usmart??????
mem_init(SRAMIN); //????????????????
exfuns_init(); //??fatfs?à??±????ê??????
   f_mount(0,fs[0]); //????SD?¨
f_mount(1,fs[1]); //????FLASH.
POINT_COLOR=RED;
while(font_init()) //?ì?é×???
{
POINT_COLOR=RED;
LCD_Clear(GREEN);
while(update_font(60,90,16,1)!=0)//×????ü?????í
{
LCD_ShowString(60,90,lcddev.width,16,16," Font Update error! ");
delay_ms(200);
LCD_ShowString(60,90,lcddev.width,16,16,"

lease Check....  ");
delay_ms(200);
LED0=!LED0;
};
LCD_Clear(GREEN);
}
Show_Str(60,50,lcddev.width,16,"ALIENTEK ATK-7' TFTLCD?????????????????é",16,1);
Show_Str(60,70,lcddev.width,16,"????????????????",16,1);
POINT_COLOR=BLUE;
Show_Str(60,90,lcddev.width,16, "KEY0?????????????????¨?§??5????????",16,1);
Show_Str(60,110,lcddev.width,16,"KEY1???????????????¨?è??SD?¨?§????",16,1);
Show_Str(60,130,lcddev.width,16,"WK_UP?????§×??????¨????/????/?à????/±?????",16,1);
POINT_COLOR=RED;
Show_Str(60,170,lcddev.width,16,"?????????í??×?????????????(ALIENTEK)",16,1);
Show_Str(60,190,lcddev.width,16,"??·???????www.alientek.com",16,1);
Show_Str(60,210,lcddev.width,16,"??????×?????????www.openedv.com",16,1);
Show_Str(60,230,lcddev.width,16,"???°(????)??020-38271790",16,1);
Show_Str(60,250,lcddev.width,16,"2013?ê3??18??",16,1);