多功能點陣顯示屏的設計設計論文(完整版)

　　

【正文】 TCP 腳的上升沿作用下將輸入的數據鎖存在74HC595 中，這樣，當 MR 為低電平時，數據便可并行輸出。編譯器自動完成變量和存儲單元的分配，可讀性比較好，可移植性強，這是 C語言最大的優勢，而且現在很多編譯器都能很好的支持 C 語言的編譯和調試，因此本設計采用 C 語言編程 點陣屏顯示原理 四個 8 8 的點陣構成一個 16 16 的點陣，共 由 256個 LED 構成。顯示驅動程序負責向屏體輸送顯示數據，并負責產生行掃描信號和其他控制信號，配合完成 LED 顯示屏的掃描顯示工作；系統 應用程序完成系統環境設置（初始化）、顯示效果處理等工作，從而有利于實現較復雜的算法（顯示效果處理）和有利于程序結構化。x24。 write_595(display[x+2][k])。 stcp=1。j++) { write_595(display[x+3][j*2+1])。 hang=hangsz[j]。j0。 write_595(display[x][k1])。 圖 52 蘇州市職業大學電子信息工程學院畢業設計論文 第 20 頁 共 33 頁 圖 53 蘇州市職業大學電子信息工程學院畢業設計論文 第 21 頁 共 33 頁 結論 本文設計的是 16ｘ 64 的點陣 LED圖文顯示屏，通過 LED 顯示屏穩定顯示清晰的圖形和中英文字符，圖形或文字顯示有向上移入、靜止、向上移出等顯示方式。 在此過程中，我還 了解到實踐必須要有相關的理論知識作為支撐，做設計之前必須要把相關的理論搞清楚，要有總體的設計思想。我還想感謝我們的大學，是它給我提供了良好的學習設施，例如圖書館，那是知識的海洋，在那里汲取知識，永不知倦。 //行掃描數組 uchar code display[][32]={ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xD6, 0x00, 0x54, 0x00, 0x54, 0x00, 0x54, 0x3C, 0x54, 0x42, 0x6C, 0x7E, 0x28, 0x40, 0x28, 0x40, 0x28, 0x42, 0x28, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*We*/ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x10, 0x00, 0x10, 0x00, 0x10, 0x1C, 0x10, 0x22, 0x10, 0x40, 0x10, 0x40, 0x10, 0x40, 0x10, 0x22, 0x7C, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*lc*/ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0xF8, 0x24, 0x54, 0x42, 0x54, 0x42, 0x54, 0x42, 0x54, 0x24, 0x54, 0x18, 0xD6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*cm*/ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x10, 0x00, 0x7C, 0x18, 0x10, 0x24, 0x10, 0x42, 0x10, 0x42, 0x10, 0x42, 0x10, 0x24, 0x0C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*to*/ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xE7, 0x54, 0x42, 0x54, 0x24, 0x54, 0x24, 0x54, 0x28, 0x54, 0x18, 0xD6, 0x10, 0x00, 0x10, 0x00, 0xE0, 0x00, 0x00},/*my*/ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x1C, 0x44, 0x22, 0x40, 0x40, 0x38, 0x40, 0x04, 0x40, 0x44, 0x22, 0x78, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*sc*/ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x00, 0x40, 0x00, 0x40, 0x00, 0x5C, 0x18, 0x62, 0x24, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x24, 0xE7, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/*ho*/ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x10, 0x00, 0x10, 0x18, 0x10, 0x24, 0x10, 0x42, 0x10, 0x42, 0x10, 0x42, 0x10, 0x24, 0x10, 0x18, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /*ol*/ {0x0,0x80,0x0,0x80,0x1,0xc0,0x1,0xc0,0x3,0xe0,0x7f,0xff,0x3f,0xfe,0x1f,0xfc,0xf,0xf8,0x7,0xf0,0xf,0xf8,0xf,0x78,0x1e,0x3c,0x18,0xc,0x20,0x2,0x0,0x0},/*星星 */ 蘇州市職業大學電子信息工程學院畢業設計論文 第 25 頁 共 33 頁 {0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x3C,0x66,0x66,0x66,0x66,0x06,0x66,0x0C,0x66,0x18,0x66,0x30,0x66,0x60,0x66,0x60,0x66,0x7E,0x3C,0x00,0x00,0x00,0x00,0x00,0x00},/*20,1*/ {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x06,0x78,0x0E,0x18,0x1E,0x18,0x1E,0x18,0x36,0x18,0x36,0x18,0x66,0x18,0x7E,0x18,0x06,0x18,0x06,0x00,0x00,0x00,0x00,0x00,0x00},/*14,2*/ {0x08,0x00,0x08,0x00,0x0F,0xF8,0x10,0x80,0x20,0x80,0x4F,0xF0,0x08,0x80,0x08,0x80,0x08,0x80,0x7F,0xFC,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x00,0x00,0x00},/*年 *,3*/ {0x08,0x20,0x08,0x20,0xFF,0xFE,0x08,0x20,0x0A,0x20,0x02,0x00,0x7F,0xF0,0x02,0x10,0x02,0x14,0x22,0x12,0x22,0x12,0x24,0x12,0x44,0x10,0x08,0x10,0x10,0xA0,0x20,0x40},/*蘇 ,4*/ {0x10,0x04,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x54,0xA4,0x52,0x94,0x52,0x94,0x90,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x20,0x84,0x20,0x84,0x40,0x04,0x80,0x04},/*州 ,5*/ {0x02,0x00,0x01,0x00,0x00,0x00,0x7F,0xFC,0x01,0x00,0x01,0x00,0x01,0x00,0x3F,0xF8,0x21,0x08,0x21,0x08,0x21,0x08,0x21,0x08,0x21,0x28,0x21,0x10,0x01,0x00,0x01,0x 00},/*市 ,6*/ {0x00,0x00,0xFF,0x00,0x24,0xFC,0x24,0x84,0x3C,0x84,0x24,0x84,0x24,0x84,0x3C,0x 8,0x24,0xFC,0x24,0x84,0x2E,0x00,0xF4,0x48,0x44,0x44,0x04,0x84,0x04,0x82,0x05,0x02},/*職 ,7*/ {0x04,0x40,0x04,0x40,0x04,0x40,0x04,0x40,0x44,0x44,0x24,0x44,0x24,0x48,0x14,0x48,0x14,0x50,0x14,0x60,0x04,0x40,0x04,0x40,0x04,0x40,0x04,0x40,0xFF,0xFE,0x00,0x00},/*業 ,8*/ {0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0xFF,0xFE,0x01,0x00,0x01,0x00,0x02,0x80,0x02,0x80,0x04,0x40,0x04,0x40,0x08,0x20,0x10,0x10,0x20,0x08,0xC0,0x06},/*大 ,9*/ {0x22,0x08,0x11,0x08,0x11,0x10,0x00,0x20,0x7F,0xFE,0x40,0x02,0x80,0x04,0x1F,0xE0,0x00,0x40,0x01,0x80,0xFF,0xFE,0x01,0x00,0x01,0x00,0x01,0x00,0x05,0x00,0x02,0x00},/*學 ,10*/ {0x20,0x80,0x20,0x88,0x20,0xB0,0x3E,0xC0,0x20,0x80,0x20,0x84,0x26,0x84,0x38,0x7C,0x21,0x00,0x01,0x00,0xFF,0xFE,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00},/*畢 ,11*/ {0x04,0x40,0x04,0x40,0x04,0x40,0x04,0x40,0x44,0x44,0x24,0x44,0x24,0x48,0x14,0x48,0x14,0x50,0x14,0x60,0x04,0x40,0x04,0x40,0x04,0x40,0x04,0x40,0xFF,0xFE,0x00,0x00},/*業 ,12*/ {0x00,0x00,0x21,0xF0,0x11,0x10,0x11,0x10,0x01,0x10,0x02,0x0E,0xF4,0x00,0x13,0xF8,0x11,0x08,0x11,0x10,0x10,0x90,0x14,0xA0,0x18,0x40,0x10,0xA0,0x03,0x18,0x0C,0x06},/*設 ,13*/ {0x00,0x40,0x20,0x40,0x10,0x40,0x10,0x40,0x00,0x40,0x00,0x40,0xF7,0xFE,0x10,0x40,0x10,0x40,0x10,0x40,0x10,0x40,0x10