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使用STM32單片機可以使TFTLCD屏幕顯示字符和數(shù)據(jù),可以調(diào)節(jié)字符色、背景色和字體大小。
單片機源程序如下:
- #include "led.h"
- #include "delay.h"
- #include "key.h"
- #include "sys.h"
- #include "lcd.h"
- #include "usart.h"
-
- int main(void)
- {
- u8 x=0;
- u8 lcd_id[12]; //存放LCD ID字符串
- delay_init(); //延時函數(shù)初始化
- NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); //設(shè)置NVIC中斷分組2:2位搶占優(yōu)先級,2位響應(yīng)優(yōu)先級
- uart_init(115200); //串口初始化為115200
- LED_Init(); //LED端口初始化
- LCD_Init();
- POINT_COLOR=RED;
- sprintf((char*)lcd_id,"LCD ID:%04X",lcddev.id);//將LCD ID打印到lcd_id數(shù)組。
- while(1)
- {
- switch(x)
- {
- case 0:LCD_Clear(WHITE);break;
- case 1:LCD_Clear(BLACK);break;
- case 2:LCD_Clear(BLUE);break;
- case 3:LCD_Clear(RED);break;
- case 4:LCD_Clear(MAGENTA);break;
- case 5:LCD_Clear(GREEN);break;
- case 6:LCD_Clear(CYAN);break;
- case 7:LCD_Clear(YELLOW);break;
- case 8:LCD_Clear(BRRED);break;
- case 9:LCD_Clear(GRAY);break;
- case 10:LCD_Clear(LGRAY);break;
- case 11:LCD_Clear(BROWN);break;
- }
- POINT_COLOR=RED;
- LCD_ShowString(30,40,210,24,24,"WarShip STM32 ^_^");
- LCD_ShowString(30,70,200,16,16,"TFTLCD TEST");
- LCD_ShowString(30,90,200,16,16,"ATOM@ALIENTEK");
- LCD_ShowString(30,110,200,16,16,lcd_id); //顯示LCD ID
- LCD_ShowString(30,130,200,12,12,"2014/5/4");
- x++;
- if(x==12)x=0;
- LED0=!LED0;
- delay_ms(1000);
- }
- }
復(fù)制代碼
所有資料51hei提供下載:
實驗13 TFTLCD顯示實驗.rar
(301.29 KB, 下載次數(shù): 75)
2018-7-19 01:32 上傳
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實驗?zāi)0?br />下載積分: 黑幣 -5
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