【正文】 顯示，2022,24(2):232237.[9] LED 漢字顯示屏的設計[J].電子設計工程，2022，20(20):186189.[10] 宋永獻，陳超，馬娟麗，馮源， Proteus 的單片機的漢字點陣顯示電路設計[J]. 微計算機信息，2022，28(9):4243.[11] 陳勇，黃石紅 .LED 顯示模塊與單片機接口技術 [J].南京林業(yè)大學學報（自然科學版） ，2022，26(5):2426.[12] 李全利，仲偉峰，[M]. 北京：清華大學出版社， .[13] SHIKai，XuPeifeng1，HuangWenxin1，ChenJianfeng1. A HumanComputer Interface Scheme Based on SCM Control [J].Journal of Electrical amp。 Electronic Education，2022,34(2):5760.[14] LIJiao. 1616 dot matrix display design[J]. Science amp。 Technology Information，2022，(32):187189.[15] Yue dot matrix display design[J]. Getting rich wizard，2022，(27):117西京學院本科畢業(yè)設計（論文）28附錄 Ainclude include define uint unsigned intdefine uchar unsigned charsbit SH_595=P2^1。//sbit key0=P3^0。sbit DATA_595=P2^0。sbit ST_CP_595=P2^2。//74HC595(12)ST_CP 上升沿移位寄存器的數(shù)據(jù)進入數(shù)據(jù)存儲寄存器 輸出鎖存器的時鐘信號端口sbit MR_595=P2^3。 //74HC595(10)MR 為 0 將移位寄存器的數(shù)據(jù)清 0sbit E1_154=P2^4。//74HC154(18)E1 為 0 開列(col)輸出 顯示允許 控制信號端口uchar tempbmp[64]。uint k。uint y。unsigned char code bmp1[]={ //字模表0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x23,0xFF,0x22,0x02,0x22,0x0A,0x22,0x12,0x3F,0xE2,0x22,0x02,0x22,0x02,0x22,0x02,0x3F,0xE2,0x22,0x12,0x22,0x12,0x22,0x02,0x67,0xFF,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*西 ,0*/0x10,0x00,0x10,0x00,0x10,0x02,0x17,0xC4,0x14,0x58,0x14,0x42,0x94,0x41,0x74,0x7E,0x14,0x40,0x14,0x50,0x14,0x48,0x1F,0xCC,0x14,0x06,0x30,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*京 ,1*/0x02,0x20,0x0C,0x20,0x88,0x20,0x69,0x20,0x09,0x20,0x09,0x22,0x89,0x21,0x69,0x7E,0x09,0x60,0x09,0xA0,0x19,0x20,0x28,0x20,0xC8,0x20,0x0A,0x60,0x0C,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/西京學院本科畢業(yè)設計（論文）29*學 ,2*/0x00,0x00,0x7F,0xFF,0x44,0x20,0x5A,0x10,0x69,0xE1,0x30,0x81,0x24,0x82,0x24,0x8C,0xA4,0xF0,0x64,0x80,0x24,0xFC,0x2C,0x82,0x25,0x82,0x28,0x82,0x30,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*院 ,3*/0x20,0x08,0x2C,0x10,0x23,0x60,0x20,0x80,0x23,0x41,0x3C,0x31,0x04,0x02,0x08,0x0C,0xF0,0x30,0x17,0xC0,0x10,0x30,0x10,0x08,0x14,0x06,0x18,0x03,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*歡 ,3*/0x02,0x00,0x42,0x02,0x22,0x04,0x13,0xF8,0x00,0x04,0x3F,0xE2,0x20,0x42,0x40,0x82,0x41,0x02,0x3F,0xFE,0x20,0x02,0x20,0x42,0x20,0x22,0x7F,0xC6,0x20,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*迎 ,4*/0x02,0x02,0x04,0x0C,0x08,0x00,0x3F,0xEE,0xC4,0x01,0x08,0x81,0x31,0x11,0xE6,0x49,0x20,0x2D,0x2F,0xC1,0x20,0x01,0x22,0x07,0x29,0x00,0x31,0x88,0x00,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*您 ,5*/0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}。uint base=0。 //在 bmp 地址中移動，從 0 到 rows 15,每次加 2，實現(xiàn)移動效果uint tmp=0。uint rows=sizeof(bmp1)。 //每個 1616，共 rows=96 列uint col=0。uint base1=0。 //在 bmp 地址中移動，從 0 到 rows 15,每次加 2，實現(xiàn)移動效果uint tmp1=0。uint rows1=sizeof(bmp1)。 //每個 1616，共 rows=96 列uint col1=0。void xianshi()。西京學院本科畢業(yè)設計（論文）30/* void delay(uint z){ uint a,b。 for(a=z。a0。a) for(b=120。b0。b)。}*/void delayXms(uchar ms) // 延時毫秒@12M,ms 最大值 255 { uchar i。 while(ms) for(i = 0。i100。i++)。 }void SendByte(uchar a) // {uchar byte,i。byte=a。for(i=0。i8。i++){SH_595=0。if(byteamp。0X80)DATA_595=1。elseDATA_595=0。SH_595=1。byte=1。}}void xianshi()// 用于上下移動的 顯示掃描{ for(tmp=0。tmp5。tmp++) //每個字塊顯示 5 次 // 驅(qū)動顯示程序{for(col=0。col16。col++){E1_154=0。 //開 154 移位 列MR_595=0。 //清理行輸出，將移位寄存器的數(shù)據(jù)清0MR_595=1。ST_CP_595=0。 //上升沿ST_CP_595=1。西京學院本科畢業(yè)設計（論文）31SendByte(tempbmp[col*2])。SendByte(tempbmp[col*2+1])。SendByte(tempbmp[col*2+32])。SendByte(tempbmp[col*2+33])。 P1=col。 //列控制ST_CP_595=0。 //上升沿ST_CP_595=1。delayXms(2)。 //顯示 2ms} }}void main(){EX0=1。IT0=1。 //外部中斷 0 開啟EA=1。MR_595=1。 E1_154=1。for(col=0。col64。col++) tempbmp[col]=bmp1[64+col]。// 復制兩屏 64 個代碼while(1){ for(base=0。base=rows64。base=base+4)// 左移動 { for(tmp=0。tmp5。tmp++) //每個字塊顯示 5 次{for(col=0。col16。col++){E1_154=0。 //開 154 移位 列MR_595=0。 //清理行輸出將移位寄存器的數(shù)據(jù)清 0MR_595=1。西京學院本科畢業(yè)設計（論文）32ST_CP_595=0。 //上升沿ST_CP_595=1。SendByte(bmp1[base+col*2])。SendByte(bmp1[base+col*2+1])。SendByte(bmp1[base+col*2+32])。SendByte(bmp1[base+col*2+33])。 P1=col。 //列控制ST_CP_595=0。 //上升沿ST_CP_595=1。delayXms(2)。 //顯示 2ms}} }}}附錄 B西京學院本科畢業(yè)設計（論文）