單片機16x16led點陣實驗

ID:653096 · 發表于 2019-12-5 17:35

本帖最后由 mdddkk 于 2019-12-5 17:36 編輯

單片機16x16led點陣實驗：Proteus仿真加程序截圖都有，自己做著玩的，可實現各種漢字的顯示，需要自己取模

需要注意端口的標號和取模的方式，16x16是由4個8x8點陣拼接而成，每行每列相對應，我這個是每行對應每行，列的順序正好相反，即第一列線對應8x8的最后一列燈，跟標號有關。
下面有一個拼接圖，僅供參考

#include <reg51.h>
#define out0 P0
#define out2 P2
#define out1 P1
typedef unsigned char u8;
typedef unsigned int u16;
void delay(u16 t)
{
while(t--);
}
u8 code string[]=
{
/*-- 文字: 單 --*/
/*-- Fixedsys12; 此字體下對應的點陣為：寬x高=16x16 --*/
0x10,0x10,0x08,0x20,0x04,0x40,0x3F,0xF8,0x21,0x08,0x21,0x08,0x3F,0xF8,0x21,0x08,
0x21,0x08,0x3F,0xF8,0x01,0x00,0x01,0x00,0xFF,0xFE,0x01,0x00,0x01,0x00,0x01,0x00,
/*-- 文字: 片 --*/
/*-- Fixedsys12; 此字體下對應的點陣為：寬x高=16x16 --*/
0x00,0x40,0x10,0x40,0x10,0x40,0x10,0x40,0x10,0x40,0x1F,0xFC,0x10,0x00,0x10,0x00,
0x10,0x00,0x1F,0xE0,0x10,0x20,0x10,0x20,0x10,0x20,0x20,0x20,0x20,0x20,0x40,0x20,
/*-- 文字: 機 --*/
/*-- Fixedsys12; 此字體下對應的點陣為：寬x高=16x16 --*/
0x10,0x00,0x11,0xF0,0x11,0x10,0x11,0x10,0xFD,0x10,0x11,0x10,0x31,0x10,0x39,0x10,
0x55,0x10,0x55,0x10,0x91,0x10,0x11,0x12,0x11,0x12,0x12,0x12,0x12,0x0E,0x14,0x00,
/*-- 文字: 點 --*/
/*-- Fixedsys12; 此字體下對應的點陣為：寬x高=16x16 --*/
0x02,0x00,0x02,0x00,0x02,0x00,0x03,0xFC,0x02,0x00,0x02,0x00,0x3F,0xF0,0x20,0x10,
0x20,0x10,0x20,0x10,0x3F,0xF0,0x00,0x00,0x24,0x88,0x22,0x44,0x42,0x44,0x80,0x04,
/*-- 文字: 陣 --*/
/*-- Fixedsys12; 此字體下對應的點陣為：寬x高=16x16 --*/
0x00,0x40,0x7C,0x40,0x44,0x40,0x4B,0xFE,0x48,0x80,0x50,0xA0,0x49,0x20,0x49,0xFC,
0x44,0x20,0x44,0x20,0x44,0x20,0x6B,0xFE,0x50,0x20,0x40,0x20,0x40,0x20,0x40,0x20,
/*-- 文字: 實 --*/
/*-- Fixedsys12; 此字體下對應的點陣為：寬x高=16x16 --*/
0x02,0x00,0x01,0x00,0x7F,0xFE,0x40,0x02,0x88,0x84,0x04,0x80,0x04,0x80,0x10,0x80,
0x08,0x80,0x08,0x80,0xFF,0xFE,0x01,0x40,0x02,0x20,0x04,0x10,0x18,0x08,0x60,0x04,
/*-- 文字: 驗 --*/
/*-- Fixedsys12; 此字體下對應的點陣為：寬x高=16x16 --*/
0x00,0x20,0xF8,0x20,0x08,0x50,0x48,0x50,0x48,0x88,0x49,0x04,0x4A,0xFA,0x7C,0x00,
0x04,0x44,0x04,0x24,0x1D,0x24,0xE4,0xA8,0x44,0x88,0x04,0x10,0x2B,0xFE,0x10,0x00,
};
void main()
{
u8 i,j,n;
while(1)
{
for(j=0;j<7;j++) //字的個數
{
for(n=0;n<40;n++)
{
for(i=0;i<16;i++)
{
out1=i%16;
out0=~string[i*2+j*32];
out2=~string[i*2+1+j*32];
delay(100);
out0=0xff;
out2=0xff;
}
}
}
}
}

復制代碼

點陣.zip (151.79 KB, 下載次數: 40)

附源代碼和仿真

ID:650808 · 發表于 2019-12-21 10:50

很強

帳號		自動登錄	找回密碼
密碼			立即注冊

久久久久久久999_99精品久久精品一区二区爱城_成人欧美一区二区三区在线播放_国产精品日本一区二区不卡视频_国产午夜视频_欧美精品在线观看免费

單片機16x16led點陣實驗

評分