使用STM32单片机可以使TFTLCD屏幕显示字符和数据，可以调节字符色、背景色和字体大小。
单片机源程序如下:
- #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(); //延时函数初始化
- NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); //设置NVIC中断分组2:2位抢占优先级，2位响应优先级
- uart_init(115200); //串口初始化为115200
- LED_Init(); //LED端口初始化
- LCD_Init();
- POINT_COLOR=RED;
- sprintf((char*)lcd_id,"LCD ID:%04X",lcddev.id);//将LCD ID打印到lcd_id数组。
- 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); //显示LCD ID
- LCD_ShowString(30,130,200,12,12,"2014/5/4");
- x++;
- if(x==12)x=0;
- LED0=!LED0;
- delay_ms(1000);
- }
- }
所有资料51hei提供下载:
实验13 TFTLCD显示实验.rar
(301.29 KB, 下载次数: 75)
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