stm32 4.3寸LCD漢字顯示源碼

ID:343677 · 發(fā)表于 2018-7-20 11:46

stm32 4.3寸LCD漢字顯示源碼可直接使用

單片機源程序如下:

#include "sys.h"
#include "delay.h"
#include "usart.h"
#include "led.h"
#include "lcd.h"
#include "key.h"
#include "usmart.h"
#include "malloc.h"
#include "sdio_sdcard.h"
#include "w25qxx.h"
#include "ff.h"
#include "exfuns.h"
#include "text.h"
int main(void)
{
u32 fontcnt;
u8 i,j;
u8 fontx[2];//gbk碼
u8 key,t;
delay_init(); //延時函數(shù)初始化
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//設(shè)置中斷優(yōu)先級分組為組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
usmart_dev.init(72); //初始化USMART
LED_Init(); //初始化與LED連接的硬件接口
KEY_Init(); //初始化按鍵
LCD_Init(); //初始化LCD
W25QXX_Init(); //初始化W25Q128
my_mem_init(SRAMIN); //初始化內(nèi)部內(nèi)存池
exfuns_init(); //為fatfs相關(guān)變量申請內(nèi)存
f_mount(fs[0],"0:",1); //掛載SD卡
f_mount(fs[1],"1:",1); //掛載FLASH.
while(font_init()) //檢查字庫
{
UPD:
LCD_Clear(WHITE); //清屏
POINT_COLOR=RED; //設(shè)置字體為紅色
LCD_ShowString(30,50,200,16,16,"ELITE STM32F103 ^_^");
while(SD_Init()) //檢測SD卡
{
LCD_ShowString(30,70,200,16,16,"SD Card Failed!");
delay_ms(200);
LCD_Fill(30,70,200+30,70+16,WHITE);
delay_ms(200);
}
LCD_ShowString(30,70,200,16,16,"SD Card OK");
LCD_ShowString(30,90,200,16,16,"Font Updating...");
key=update_font(20,110,16,"0:");//更新字庫
while(key)//更新失敗
{
LCD_ShowString(30,110,200,16,16,"Font Update Failed!");
delay_ms(200);
LCD_Fill(20,110,200+20,110+16,WHITE);
delay_ms(200);
}
LCD_ShowString(30,110,200,16,16,"Font Update Success! ");
delay_ms(1500);
LCD_Clear(WHITE);//清屏
}
POINT_COLOR=RED;
Show_Str(30,50,200,16,"精英STM32F103開發(fā)板",16,0);
Show_Str(30,70,200,16,"GBK字庫測試程序",16,0);
Show_Str(30,90,200,16,"正點原子@ALIENTEK",16,0);
Show_Str(30,110,200,16,"2015年1月20日",16,0);
Show_Str(30,130,200,16,"按KEY0,更新字庫",16,0);
POINT_COLOR=BLUE;
Show_Str(30,150,200,16,"內(nèi)碼高字節(jié):",16,0);
Show_Str(30,170,200,16,"內(nèi)碼低字節(jié):",16,0);
Show_Str(30,190,200,16,"漢字計數(shù)器:",16,0);
Show_Str(30,220,200,24,"對應(yīng)漢字為:",24,0);
Show_Str(30,244,200,16,"對應(yīng)漢字(16*16)為:",16,0);
Show_Str(30,260,200,12,"對應(yīng)漢字(12*12)為:",12,0);
while(1)
{
fontcnt=0;
for(i=0x81;i<0xff;i++)
{
fontx[0]=i;
LCD_ShowNum(118,150,i,3,16); //顯示內(nèi)碼高字節(jié)
for(j=0x40;j<0xfe;j++)
{
if(j==0x7f)continue;
fontcnt++;
LCD_ShowNum(118,170,j,3,16); //顯示內(nèi)碼低字節(jié)
LCD_ShowNum(118,190,fontcnt,5,16);//漢字計數(shù)顯示
fontx[1]=j;
Show_Font(30+132,220,fontx,24,0);
Show_Font(30+144,244,fontx,16,0);
Show_Font(30+108,260,fontx,12,0);
t=200;
while(t--)//延時,同時掃描按鍵
{
delay_ms(1);
key=KEY_Scan(0);
if(key==KEY0_PRES)goto UPD;
}
LED0=!LED0;
}
}
}
}

復(fù)制代碼

所有資料51hei提供下載:

實驗37 漢字顯示實驗.rar (1.61 MB, 下載次數(shù): 97)

ID:403138 · 發(fā)表于 2019-11-22 17:23

你好，能給我發(fā)一份么

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stm32 4.3寸LCD漢字顯示源碼