【正文】 應，可以看到比較完整的顯示圖案或動畫了。光立方引出 4 層引出線加上 16 個正極引出線。對 89C51單片機來說， 最小系統(tǒng)一般應該包括： 單片機、時鐘電路、復位電路、輸入 / 輸出設備等 。注意：由于焊接過程中將產生靜電容易將 LED燒壞，因此本項工作完成后請認真檢查每個燈的好壞，可以用萬用筆等工具檢測。 4. 系統(tǒng)軟件設計 主程序設計 程序主函數(shù)運行流程框圖如 下 圖 所示 。 結果分析 本設計通過硬件設備和軟件完美配合，總共呈現(xiàn)十一個連續(xù)的動畫效果。 5 課程設計心得體會 此次為期兩個禮拜的課程設計，讓我感受頗深。老師在實驗室指導我們的設計，在查閱資料仍找不到但答案的還可以請教老師。 程序代碼 include include define uint unsigned int define uchar unsigned char define MAX_Delay 8 define MIN_Delay 1 sbit S_1 = P1 ^ 1。 unsigned char Mode = 1。 // while( a != 0){ // for(i = 0。 for(j=0。x++)。 i++)。x) for(y=z。 TH1 = 0。 EA = 1。 //選擇 ADC 的 8 個接口中的一個（ 0000 0111 清 0 高 5 位） ADC_CONTR = 0x00。 ADC_CONTR |= 0x80。 _nop_()。 0x10)。 //返回 A/D 轉換結果（ 8 位） } /******************************************************************************* ************* AD 電容式觸摸按鍵檢測程序 ******************/ /*********************************************************************************************/ //bit 1 表示有感應物， 0 表示沒有 感應物 S1 /**********************************************************************************************/ bit S1(void) { unsigned char R,mm=0,i,j,k。 for(i=0。 //讀對應的口，觸發(fā)對應的觸摸按鍵 if(R0x2f) { //此參數(shù)可調整感應靈敏度值在 0x01 到 0x2F k++。 j1) { mm++。 } return(aa)。k=0。 R=Read(2)。amp。 } else { aa=0。 if(c == 1) P3 = 0X00。 Delay(i)。 Delay(150i)。 P2 = 0X00。 else P0 = 0X00。 for(i = 0。 else P0 = 0X00。 // P2 = 0X00。 i++) { PwmUp(i,c)。 if(c==1) P3 = 0X00。 } for(j=0。k++) { for(i=0。 if(c == 1) P0=tabP0[j][i]。 } } } } void Randomlight(uchar c,uchar time) //隨機亮完 { unsigned char code tabP0[38][8]={ {0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00}, {0x00,0x20,0x00,0x00,0x00,0x00,0x10,0x00}, {0x00,0x20,0x00,0x00,0x00,0x02,0x10,0x00}, {0x00,0x20,0x04,0x00,0x00,0x02,0x10,0x00}, {0x00,0xA0,0x04,0x00,0x00,0x02,0x10,0x00}, {0x00,0xA0,0x24,0x10,0x00,0x02,0x10,0x00}, {0x40,0xA0,0x24,0x10,0x00,0x02,0x10,0x00}, {0x40,0xA0,0x24,0x10,0x20,0x02,0x10,0x00}, {0x40,0xA0,0x24,0x10,0x20,0x22,0x10,0x00}, {0x40,0xA0,0x24,0x10,0x20,0x22,0x14,0x42}, {0x40,0xA0,0x24,0x10,0x20,0x26,0x14,0x42}, {0x40,0xA0,0x25,0x10,0x20,0x26,0x14,0x42}, {0x44,0xA0,0x25,0x10,0x20,0x26,0x14,0x42}, {0x44,0xA0,0x25,0x50,0x20,0x26,0x14,0x42}, {0x44,0xA0,0x25,0x50,0xA0,0x26,0x14,0x42}, {0x44,0xA0,0x25,0x50,0xA0,0x27,0x14,0x43}, {0x44,0xA0,0x25,0x50,0xA0,0x27,0x14,0x53}, {0x44,0xA0,0x65,0x50,0xA0,0x27,0x54,0x53}, {0x44,0xA0,0x65,0x50,0xA0,0xA7,0x54,0x53}, {0x44,0xA0,0x65,0x50,0xA8,0xA7,0x54,0x53}, {0x44,0xA0,0x65,0x50,0xA8,0xA7,0x56,0x5B}, {0x46,0xA0,0x67,0x52,0xA8,0xA7,0x56,0x5B}, {0x46,0xA1,0x67,0x52,0xA8,0xA7,0x56,0x5B}, {0x46,0xB1,0x67,0x52,0xA8,0xA7,0x56,0x5B}, {0x46,0xB1,0x67,0x5A,0xA8,0xA7,0x56,0x5B}, {0x56,0xB1,0x67,0x5A,0xA8,0xA7,0x56,0x5B}, {0x56,0xB1,0x67,0x5A,0xA8,0xE7,0x56,0x5B}, {0x56,0xB1,0x67,0x5A,0xAA,0xE7,0x56,0x5F}, {0x56,0xB1,0x67,0x5A,0xAA,0xE7,0x56,0x7F}, {0x56,0xF9,0x67,0x7A,0xAA,0xE7,0x56,0x7F}, {0x56,0xF9,0x67,0x7A,0xAE,0xE7,0x5E,0x7F}, {0x5E,0xFD,0x67,0x7B,0xAE,0xE7,0x5E,0x7F}, {0x5E,0xFD,0x67,0x7B,0xEE,0xE7,0xDE,0xFF}, {0xDE,0xFD,0xE7,0xFB,0xEF,0xE7,0xFF,0xFF}, {0xDE,0xFD,0xF7,0xFB,0xFF,0xF7,0xFF,0xFF}, {0xDE,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF} }。 else { P3 = 0XFF。j++) { for(k=0。i++) { // P0=0。 else { P3 = tabP0[j][i]。 int j,k,i。 P0 = 0XFF。k10。 P2=tabP2[i]。 DELAY_MS(time)。 else if(c==2) P0 = 0X00。j4。i8。 else if(c == 2) P3 = tabP0[j][i]。 } } } } void Lefttoright(uchar c,uchar time) //左面平移到右面 { unsigned char code tabP0[4][8]={ {0x0F,0x0F,0x0F,0x0F,0x00,0x00,0x00,0x00}, {0xF0,0xF0,0xF0,0xF0,0x00,0x00,0x00,0x00}, {0x00,0x00,0x00,0x00,0xF0,0xF0,0xF0,0xF0}, {0x00,0x00,0x00,0x00,0x0F,0x0F,0x0F,0x0F} }。 else { P3 = 0XFF。j++) { for(k=0。i++) { // P0=0。 else P0=tabP0[j][i]。 if(c==1) P3 = 0X00。 } for(j=0。k++) { for(i=0。 if(c == 1) P0=tabP0[j][i]。 } } } } void Toptofollowing(uchar c,uchar time) //上面平移到下面 { unsigned char code tabP0[4][8]={ {0xFF,0x00,0x00,0x00,0xFF,0x00,0x00,0x00}, {0x00,0xFF,0x00,0x00,0x00,0xFF,0x00,0x00}, {0x00,0x00,0xFF,0x00,0x00,0x00,0xFF,0x00}, {0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0xFF}, }。 else { P3 = 0XFF。j++) { for(k=0。i++) { // P0=0。 else P0=tabP0[j][i]。 if(c==1) P3 = 0X00。 } for(j=0。k++) { for(i=0。 if(c == 1) P0=tabP0[j][i]。 } } } } void Alllight(uchar c,uchar time) //右到左全亮 { unsigned char code tabP0[4][8]={ {0x00,0x00,0x00,0x00,0x0F,0x0F,0x0F,0x0F}, {0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF}, {0xF0,0xF0,0xF0,0xF0,0xFF,0xFF,0xFF,0xFF}, {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF} }。 else { P3 = 0XFF。j++) { for(k=0。i++) { // P0=0。 else P0=tabP0[j][i]。 if(c==1) P3 = 0X00。 } for(j=0。k++) { for(i=0。 if(c == 1) P0=tabP0[j][i]。 } } } } void Followtotop(uchar c,uchar time) //上面轉移到后面 可以接旋轉 { unsigned char code tabP0[10][8]={ {0xFF,0x00,0x00,0x00,0xFF,0x00,0x00,0x00}, {0xEE,0x11,0x00,0x00,0xFF,0x00,0x00,0x00}, {0xEC,0x12,0x01,0x00,0xFF,0x00,0x00,0x00}, {0xC8,0x24,0x12,0x01,0xEF,0x10,0x00,0x00}, {0x88,0x48,0x24,0x12,0xCE,0x21,0x10,0x00}, {0x88,0x88,0x48,0x24,0x8C,0x42,0x21,0x10}, {0x88,0x88,0x88,0x48,0x88,0x84,0x42,0x21}, {0x88,0x88,0x88,0x88,0x88,0x88,0x84,0x42}, {0x88,0x88,0x88,0x88,0x88,0x88,0x88,0x84}, {0x88,0x88,0x88,0x88,0x88,0x88,0x88,0x88} }。 else