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C語言版老李電子創意的搖搖棒程序

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樓主
ID:71407 發表于 2014-12-31 00:08 | 只看該作者 回帖獎勵 |正序瀏覽 |閱讀模式
為了給集訓隊的學生訓練，購買了一些電子套件

其中包括這個老李的搖搖棒。呵呵，由于老李的程序原來只提供HEX文件，后來拿到了匯編文件，但是匯編的程序要換個內容比較麻煩，所以就自己寫了個C的程序。如下：

★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★
  1. <span style="line-height: 1.5;">#include <reg51.h>//寄存器預定義</span>

  3. sbit kaiguan=P3^5;//水銀開關，用于檢測是否甩到左邊
  4. sbit genghuan=P3^0;//內容更換按鈕,按下按鈕更換顯示內容
  5. unsigned char linshi,jishu,index;//臨時變量,掃描計數變量,內容變量
  6. unsigned char *DISP;//顯示指針,該指針指向不同的地址,則顯示不同的內容

  8. //以下點陣數據使用字模3軟件制作，縱向取模，字節正序，反色
  9. unsigned char code index1[]={中國歐軟4457430
  10. /*------------------------------------------------------------------------------
  11. ;  源文件 / 文字 : ★■
  12. ;  寬×高（像素）: 36×12
  13. ------------------------------------------------------------------------------*/
  14. 0xFF,0xE3,0xC1,0xC1,0xC0,0xE0,0xE0,0xC0,0xC1,0xC1,0xE3,0xFF,0xF7,0xF3,0xF3,0xF0,
  15. 0xC0,0x00,0xC0,0xF0,0xF3,0xF3,0xF7,0xFF,0xFF,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
  16. 0x80,0x80,0xFF,0xFF,0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
  17. 0xF0,0xD0,0x30,0x70,0x70,0xF0,0x70,0x70,0x30,0xD0,0xF0,0xF0,0xF0,0x30,0x30,0x30,
  18. 0x30,0x30,0x30,0x30,0x30,0x30,0xF0,0xF0,
  19. };中國歐軟4457430

  21. unsigned char code index2[]={
  22. /*------------------------------------------------------------------------------
  23. ;  源文件 / 文字 :  I心U
  24. ;  寬×高（像素）: 36×12
  25. ------------------------------------------------------------------------------*/
  26. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xDF,0xDF,0xC0,0xDF,0xDF,0xFF,0xFF,0xE3,0xC1,0xC1,
  27. 0xC0,0xE0,0xE0,0xC0,0xC1,0xC1,0xE3,0xFF,0xDF,0xC0,0xFF,0xFF,0xC0,0xDF,0xFF,0xFF,
  28. 0xFF,0xFF,0xFF,0xFF,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xB0,0xB0,0x30,0xB0,0xB0,0xF0,
  29. 0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0xB0,0xB0,
  30. 0x70,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
  31. };中國歐軟4457430
  32. unsigned char code index3[]={
  33. /*------------------------------------------------------------------------------
  34. ;  源文件 / 文字 : 笑臉
  35. ;  寬×高（像素）: 36×12
  36. ------------------------------------------------------------------------------*/
  37. 0xFF,0xF0,0xEF,0xDC,0xB7,0xBF,0xBF,0xB7,0xDC,0xEF,0xF0,0xFF,0xFF,0xF0,0xEF,0xDC,
  38. 0xB7,0xBF,0xBF,0xB7,0xDC,0xEF,0xF0,0xFF,0xFF,0xF0,0xEF,0xDC,0xB7,0xBF,0xBF,0xB7,
  39. 0xDC,0xEF,0xF0,0xFF,0xF0,0xF0,0x70,0xB0,0x50,0x50,0x50,0x50,0xB0,0x70,0xF0,0xF0,
  40. 0xF0,0xF0,0x70,0xB0,0x50,0x50,0x50,0x50,0xB0,0x70,0xF0,0xF0,0xF0,0xF0,0x70,0xB0,
  41. 0x50,0x50,0x50,0x50,0xB0,0x70,0xF0,0xF0,
  42. };中國歐軟4457430
  43. unsigned char code index4[]={
  44. /*------------------------------------------------------------------------------
  45. ;  源文件 / 文字 : (@﹏@)
  46. ;  寬×高（像素）: 36×12
  47. ------------------------------------------------------------------------------*/
  48. 0xFF,0xFF,0xFF,0xE0,0xDF,0xBF,0xE0,0xDF,0xD8,0xD6,0xE0,0xFF,0xFF,0xFF,0xFF,0xFF,
  49. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE0,0xDF,0xD8,0xD6,0xE0,0xFF,0xFF,0xBF,
  50. 0xDF,0xE0,0xFF,0xFF,0xF0,0xF0,0xF0,0x70,0xB0,0xD0,0x70,0xB0,0xB0,0xB0,0xB0,0xF0,
  51. 0xD0,0xB0,0xB0,0xB0,0xD0,0xD0,0xB0,0xB0,0xD0,0xD0,0xB0,0xF0,0x70,0xB0,0xB0,0xB0,
  52. 0xB0,0xF0,0xF0,0xD0,0xB0,0x70,0xF0,0xF0,
  53. };
  54. unsigned char code index5[]={
  55. /*------------------------------------------------------------------------------
  56. ;  源文件 / 文字 : 答對了
  57. ;  寬×高（像素）: 36×12中國歐軟4457430
  58. ------------------------------------------------------------------------------*/
  59. 0xED,0xDD,0x3A,0x92,0xAA,0xAA,0x92,0x3A,0x9A,0xAD,0xBD,0xFF,0xBF,0xAF,0xB6,0xB9,
  60. 0x86,0xEF,0xEB,0xEC,0xEF,0x00,0xEF,0xFF,0xFF,0x7F,0x7F,0x7F,0x7F,0x60,0x6F,0x5F,
  61. 0x3F,0x7F,0xFF,0xFF,0xF0,0xF0,0x10,0xD0,0xD0,0xD0,0xD0,0xD0,0x10,0xF0,0xF0,0xF0,
  62. 0xB0,0x70,0xF0,0xF0,0x30,0xF0,0xF0,0xD0,0xD0,0x10,0xF0,0xF0,0xF0,0xF0,0xF0,0xD0,
  63. 0xD0,0x10,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
  64. };
  65. unsigned char code index6[]={中國歐軟4457430
  66. /*------------------------------------------------------------------------------
  67. ;  源文件 / 文字 : 你是豬
  68. ;  寬×高（像素）: 36×12
  69. ------------------------------------------------------------------------------*/
  70. 0xF7,0xEF,0xC0,0x37,0xEE,0x99,0x5F,0xD0,0xDF,0xD9,0xCE,0xFF,0xFD,0xFD,0xFC,0x05,
  71. 0x55,0x54,0x55,0x55,0x05,0xFD,0xFD,0xFF,0x76,0xAD,0xC0,0x37,0xD6,0xD4,0x01,0xD5,
  72. 0xC5,0x94,0xF7,0xFF,0xF0,0xF0,0x10,0x70,0xF0,0xD0,0xD0,0x10,0xF0,0xF0,0x70,0xF0,
  73. 0xD0,0xB0,0x70,0x70,0xB0,0x10,0x50,0x50,0x50,0x50,0xD0,0xF0,0xD0,0xD0,0x30,0x70,
  74. 0xF0,0x10,0x50,0x50,0x50,0x10,0xF0,0xF0,
  75. };
  76. unsigned char code index7[]={
  77. /*------------------------------------------------------------------------------
  78. ;  源文件 / 文字 : 我愛你
  79. ;  寬×高（像素）: 36×12
  80. ------------------------------------------------------------------------------*/
  81. 0xAE,0xAE,0xAD,0x80,0x6D,0xEB,0x01,0xEE,0x6D,0xAB,0xEF,0xFF,0xE7,0xAB,0xAB,0x8B,
  82. 0xA0,0x8A,0x6A,0x4A,0x2A,0x6B,0xE7,0xFF,0xF7,0xEF,0xC0,0x37,0xEE,0x99,0x5F,0xD0,
  83. 0xDF,0xD9,0xCE,0xFF,0xF0,0xD0,0xD0,0x10,0xB0,0xB0,0x70,0x70,0xB0,0xD0,0x10,0xF0,
  84. 0xD0,0xD0,0xB0,0x50,0x50,0xB0,0xB0,0x50,0xD0,0xD0,0xD0,0xF0,0xF0,0xF0,0x10,0x70,
  85. 0xF0,0xD0,0xD0,0x10,0xF0,0xF0,0x70,0xF0,
  86. };中國歐軟4457430
  87. unsigned char code index8[]={
  88. /*------------------------------------------------------------------------------
  89. ;  源文件 / 文字 : 好喜歡
  90. ;  寬×高（像素）: 36×12
  91. ------------------------------------------------------------------------------*/
  92. 0xDC,0xC2,0x1F,0xDC,0xC3,0x7B,0x7B,0x60,0x5B,0x3B,0xFB,0xFF,0xBE,0xBE,0xA2,0xAA,
  93. 0xA8,0x0A,0xAA,0xA8,0xA2,0xBE,0xBE,0xFF,0xAF,0xB6,0xB9,0x86,0xBF,0xE7,0x1E,0xD1,
  94. 0xDE,0xD7,0xCF,0xFF,0xD0,0xB0,0x70,0x70,0xB0,0xF0,0xD0,0x10,0xF0,0xF0,0xF0,0xF0,
  95. 0xF0,0xF0,0x10,0xD0,0xD0,0xD0,0xD0,0xD0,0x10,0xF0,0xF0,0xF0,0xB0,0x70,0xF0,0xD0,
  96. 0x50,0xB0,0x70,0xF0,0x70,0xB0,0xD0,0xF0,
  97. };中國歐軟4457430
  98. unsigned char code index9[]={
  99. /*------------------------------------------------------------------------------
  100. ;  源文件 / 文字 : √√√
  101. ;  寬×高（像素）: 36×12
  102. ------------------------------------------------------------------------------*/
  103. 0xFF,0xFF,0xFE,0xFD,0xFE,0xFF,0xFE,0xF1,0x8F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,
  104. 0xFE,0xFF,0xFE,0xF1,0x8F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFE,0xFF,0xFE,0xF1,
  105. 0x8F,0xFF,0xFF,0xFF,0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0x30,0xF0,0xF0,0xF0,0xF0,0xF0,
  106. 0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0x30,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
  107. 0xF0,0x70,0x30,0xF0,0xF0,0xF0,0xF0,0xF0,
  108. };中國歐軟4457430
  109. unsigned char code index10[]={
  110. /*------------------------------------------------------------------------------
  111. ;  源文件 / 文字 : ×××
  112. ;  寬×高（像素）: 36×12中國歐軟4457430
  113. ------------------------------------------------------------------------------*/
  114. 0xFF,0xFF,0xDF,0xEE,0xF5,0xFB,0xF5,0xEE,0xDF,0xFF,0xFF,0xFF,0xFF,0xFF,0xDF,0xEE,
  115. 0xF5,0xFB,0xF5,0xEE,0xDF,0xFF,0xFF,0xFF,0xFF,0xFF,0xDF,0xEE,0xF5,0xFB,0xF5,0xEE,
  116. 0xDF,0xFF,0xFF,0xFF,0xF0,0xF0,0x70,0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0xF0,0xF0,0xF0,
  117. 0xF0,0xF0,0x70,0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0xF0,
  118. 0xF0,0xF0,0xF0,0xF0,0x70,0xF0,0xF0,0xF0,
  119. };
  120. unsigned char code index11[]={
  121. /*------------------------------------------------------------------------------
  122. ;  源文件 / 文字 : 笑臉中國歐軟4457430
  123. ;  寬×高（像素）: 36×12
  124. ------------------------------------------------------------------------------*/
  125. 0xFF,0xF0,0xE0,0xC3,0x88,0x80,0x80,0x88,0xC3,0xE0,0xF0,0xFF,0xFF,0xF0,0xE0,0xC3,
  126. 0x88,0x80,0x80,0x88,0xC3,0xE0,0xF0,0xFF,0xFF,0xF0,0xE0,0xC3,0x88,0x80,0x80,0x88,
  127. 0xC3,0xE0,0xF0,0xFF,0xF0,0xF0,0x70,0x30,0x90,0x90,0x90,0x90,0x30,0x70,0xF0,0xF0,
  128. 0xF0,0xF0,0x70,0x30,0x90,0x90,0x90,0x90,0x30,0x70,0xF0,0xF0,0xF0,0xF0,0x70,0x30,
  129. 0x90,0x90,0x90,0x90,0x30,0x70,0xF0,0xF0,
  130. };
  131. unsigned char code index12[]={
  132. /*------------------------------------------------------------------------------
  133. ;  源文件 / 文字 : %>_<%中國歐軟4457430
  134. ;  寬×高（像素）: 36×12
  135. ------------------------------------------------------------------------------*/
  136. 0xFF,0xFF,0xFF,0xE7,0xDB,0xE4,0xF2,0xCD,0xFE,0xFF,0xBF,0xDF,0xEE,0xF5,0xFB,0xFF,
  137. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFB,0xF5,0xEE,0xDF,0xBF,0xE7,0xDB,0xE4,0xF2,0xCD,
  138. 0xFE,0xFF,0xFF,0xFF,0xF0,0xF0,0xF0,0xF0,0x30,0xF0,0x70,0xB0,0x70,0xF0,0xB0,0x70,
  139. 0xF0,0xF0,0xF0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xF0,0xF0,0xF0,0xF0,0x70,0xB0,0xF0,
  140. 0x30,0xF0,0x70,0xB0,0x70,0xF0,0xF0,0xF0,
  141. };
  142. unsigned char code index13[]={
  143. /*------------------------------------------------------------------------------
  144. ;  源文件 / 文字 :  I?Ｕ
  145. ;  寬×高（像素）: 36×12中國歐軟4457430
  146. ------------------------------------------------------------------------------*/
  147. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xDF,0xDF,0xC0,0xDF,0xDF,0xFF,0xFF,0xC7,0xB9,0x7E,
  148. 0x7F,0xBF,0xDF,0xBF,0x7F,0x7E,0xB9,0xC7,0xFF,0x80,0x80,0xFF,0xFF,0xFF,0x80,0x80,
  149. 0xFF,0xFF,0xFF,0xFF,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xB0,0xB0,0x30,0xB0,0xB0,0xF0,
  150. 0xF0,0xF0,0xF0,0xF0,0x70,0xB0,0xD0,0xB0,0x70,0xF0,0xF0,0xF0,0xF0,0x70,0x30,0xB0,
  151. 0xB0,0xB0,0x30,0x70,0xF0,0xF0,0xF0,0xF0,
  152. };
  153. unsigned char code index14[]={
  154. /*------------------------------------------------------------------------------
  155. ;  源文件 / 文字 :  音樂
  156. ;  寬×高（像素）: 36×12
  157. ------------------------------------------------------------------------------*/
  158. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0xCF,0xE7,0xF0,0xFF,0xFF,0xFF,0xFE,0x80,
  159. 0x9F,0x9F,0xCF,0xC0,0xFF,0xFF,0xFF,0xFF,0xC0,0xDB,0xB7,0xB7,0x6F,0x6E,0x00,0xFF,
  160. 0xFF,0xFF,0xFF,0xFF,0xF0,0xF0,0xF0,0xF0,0xF0,0x90,0x10,0x30,0xF0,0x70,0xF0,0xF0,
  161. 0xF0,0x30,0x30,0x70,0xF0,0x90,0x10,0x30,0xF0,0xF0,0x90,0x10,0x30,0xF0,0xF0,0xF0,
  162. 0x30,0x30,0x70,0xF0,0xF0,0xF0,0xF0,0xF0,
  163. };中國歐軟4457430
  164. unsigned char code index15[]={
  165. /*------------------------------------------------------------------------------
  166. ;  源文件 / 文字 : 我≠你
  167. ;  寬×高（像素）: 36×12
  168. ------------------------------------------------------------------------------*/
  169. 0xAE,0xAE,0xAD,0x80,0x6D,0xEB,0x01,0xEE,0x6D,0xAB,0xEF,0xFF,0xFF,0xF5,0xF5,0xF5,
  170. 0xF4,0xF1,0xE5,0x95,0xF5,0xF5,0xFF,0xFF,0xF7,0xEF,0xC0,0x37,0xEE,0x99,0x5F,0xD0,
  171. 0xDF,0xD9,0xCE,0xFF,0xF0,0xD0,0xD0,0x10,0xB0,0xB0,0x70,0x70,0xB0,0xD0,0x10,0xF0,
  172. 0xF0,0xF0,0xF0,0x30,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0x10,0x70,
  173. 0xF0,0xD0,0xD0,0x10,0xF0,0xF0,0x70,0xF0,
  174. };
  175. unsigned char code index16[]={
  176. /*------------------------------------------------------------------------------
  177. ;  源文件 / 文字 : ㏒10=?
  178. ;  寬×高（像素）: 36×12中國歐軟4457430
  179. ------------------------------------------------------------------------------*/
  180. 0x00,0xFF,0xF1,0xEE,0xEE,0xF1,0xFF,0xF0,0xEA,0xEA,0xD7,0xFF,0xFF,0xEF,0xC0,0xFF,
  181. 0xFF,0xFF,0xE0,0xDF,0xDF,0xDF,0xE0,0xFF,0xF6,0xF6,0xF6,0xF6,0xF6,0xFF,0xE7,0xDF,
  182. 0xDC,0xDB,0xE7,0xFF,0x30,0xB0,0xF0,0xF0,0xF0,0xF0,0x30,0xD0,0xD0,0xD0,0x30,0xF0,
  183. 0xF0,0xB0,0x30,0xB0,0xF0,0xF0,0x70,0xB0,0xB0,0xB0,0x70,0xF0,0xF0,0xF0,0xF0,0xF0,
  184. 0xF0,0xF0,0xF0,0xF0,0xB0,0xF0,0xF0,0xF0,
  185. };
  186. unsigned char code index17[]={
  187. /*------------------------------------------------------------------------------
  188. ;  源文件 / 文字 : 你≌豬
  189. ;  寬×高（像素）: 36×12中國歐軟4457430
  190. ------------------------------------------------------------------------------*/
  191. 0xF7,0xEF,0xC0,0x37,0xEE,0x99,0x5F,0xD0,0xDF,0xD9,0xCE,0xFF,0xFF,0xE6,0xDA,0xDA,
  192. 0xFA,0xF6,0xEE,0xDE,0xDA,0xDA,0xE6,0xFF,0x76,0xAD,0xC0,0x37,0xD6,0xD4,0x01,0xD5,
  193. 0xC5,0x94,0xF7,0xFF,0xF0,0xF0,0x10,0x70,0xF0,0xD0,0xD0,0x10,0xF0,0xF0,0x70,0xF0,
  194. 0xF0,0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,0xB0,0xF0,0xD0,0xD0,0x30,0x70,
  195. 0xF0,0x10,0x50,0x50,0x50,0x10,0xF0,0xF0,
  196. };
  197. unsigned char code index18[]={
  198. /*------------------------------------------------------------------------------
  199. ;  源文件 / 文字 : √√√
  200. ;  寬×高（像素）: 36×12
  201. ------------------------------------------------------------------------------*/
  202. 0xFF,0xFF,0xFE,0xFD,0xFE,0xFF,0xFE,0xF1,0x8F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,
  203. 0xFE,0xFF,0xFE,0xF1,0x8F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFE,0xFF,0xFE,0xF1,
  204. 0x8F,0xFF,0xFF,0xFF,0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0x30,0xF0,0xF0,0xF0,0xF0,0xF0,
  205. 0xF0,0xF0,0xF0,0xF0,0xF0,0x70,0x30,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
  206. 0xF0,0x70,0x30,0xF0,0xF0,0xF0,0xF0,0xF0,
  207. };
  208. unsigned char code index19[]={
  209. /*------------------------------------------------------------------------------
  210. ;  源文件 / 文字 : 99.5℃
  211. ;  寬×高（像素）: 36×12中國歐軟4457430
  212. ------------------------------------------------------------------------------*/
  213. 0xE3,0xDD,0xDD,0xDD,0xE0,0xFF,0xE3,0xDD,0xDD,0xDD,0xE0,0xFF,0xFF,0xFF,0xFF,0xFF,
  214. 0xFF,0xFF,0xC3,0xDB,0xDB,0xDB,0xDC,0xFF,0x8F,0xAF,0x8F,0xE0,0xDF,0xBF,0xBF,0xBF,
  215. 0xDF,0x8E,0xFF,0xFF,0xF0,0x30,0xB0,0xB0,0x70,0xF0,0xF0,0x30,0xB0,0xB0,0x70,0xF0,
  216. 0xF0,0xB0,0xF0,0xF0,0xF0,0xF0,0x70,0xB0,0xB0,0xB0,0x70,0xF0,0xF0,0xF0,0xF0,0xF0,
  217. 0x70,0xB0,0xB0,0xB0,0xB0,0x70,0xF0,0xF0,
  218. };
  219. unsigned char code index20[]={
  220. /*------------------------------------------------------------------------------
  221. ;  源文件 / 文字 : 囧rz=3
  222. ;  寬×高（像素）: 36×12
  223. ------------------------------------------------------------------------------*/
  224. 0xFF,0x00,0x77,0x6C,0x5D,0x7D,0x7D,0x5C,0x6F,0x77,0x00,0xFF,0xFB,0xF8,0xFD,0xFB,
  225. 0xFB,0xFF,0xFF,0xFB,0xFA,0xF9,0xFB,0xFF,0xF6,0xF6,0xF6,0xF6,0xF6,0xFF,0xEF,0xDF,
  226. 0xDB,0xDB,0xE4,0xFF,0xF0,0x10,0xD0,0x10,0xD0,0xD0,0xD0,0x10,0xD0,0xD0,0x10,0xF0,
  227. 0xB0,0x30,0xB0,0xF0,0xF0,0xF0,0xF0,0xB0,0x30,0xB0,0xB0,0xF0,0xF0,0xF0,0xF0,0xF0,
  228. 0xF0,0xF0,0x70,0xB0,0xB0,0xB0,0x70,0xF0,中國歐軟4457430
  229. };
  230. void delay(unsigned char dtime)//延時函數,傳遞參數為無符號字符型,傳遞的
  231.   {          //參數越大,則延時時間約長,但不能大于255.
  232.   unsigned char temp;     //函數內部使用的臨時變量
  233.   while(dtime--)      //外層循環
  234.     while(--temp);      //內層循環
  235.   }

  237. void main()
  238. {
  239. DISP=index1;//開機后將內容指針指向第一幅畫面
  240. index=0;//內容變量初始化中國歐軟4457430
  241. while(1)
  242.   {
  243.   if(!kaiguan)//是否甩到左邊
  244.     {
  245. delay(50);//由于換向時存在延時,因此延時一段時間,本延時影響顯示內容的左右位置,越大越靠右
  246. for(jishu=0;jishu<36;jishu++)//掃描循環,共36列數據
  247.    {
  248.    linshi=DISP[jishu];//獲得高半截點陣數據
  249.    linshi=linshi>>3;//移動位置，使之對應LED
  250.    linshi=linshi|0xe1;//只保留D4-D1位數據
  251.    P3=linshi;//拼合數據,點亮LED中國歐軟4457430
  252.    linshi=DISP[jishu];//獲得高半截點陣數據
  253.    linshi=linshi<<4;//移動位置，使之對應LED
  254.    P1=0Xff;//熄滅P1口所有LED
  255.    linshi=linshi|0x0f;//保留高四位
  256.    P1=P1&linshi;//將高4位輸出到P1
  257.    linshi=DISP[jishu+36];//獲得下半截點陣數據
  258.    linshi=linshi>>4;//移位以對其LED
  259.    linshi=linshi|0xf0;//保留低四位中國歐軟4457430
  260.    P1=P1&linshi;//低四位輸出到P1
  261.    delay(1);//掃描延時,本延時影響字體寬度,延時時間越長,則字體越寬
  262.    }
  263. P1=0XFF;//掃描完成,關閉LED
  264. P3=P3|0X1E;//掃描完成,關閉LED
  265. }
  266. if(!genghuan)//更換內容按鈕是否按下?
  267.    {
  268.    while(!genghuan);//等待按鈕松開中國歐軟4457430
  269.    index=index+1;//指向下一內容
  270.    if(index>19){index=0;}//判斷內容是否超界
  271.    DISP=index*72+index1;//計算指針地址,由于每幅畫面為36列,垂直像素為12，因此每幅畫面占用72字節空間
  272.    P1=index^0xff;//將內容號顯示在P1上的LED,便于觀察
  273.    delay(100);//延時一段時間
  274.    P1=0XFF;//關閉P1LED顯示
  275.    delay(100);//延時一段時間中國歐軟4457430
  276.    P1=index^0xff;//將內容號顯示在P1上的LED,便于觀察
  277.    delay(100);//延時一段時間
  278.    P1=0XFF;//實現內容號的閃爍顯示中國歐軟4457430
  279.    }
  280.   }
  281. }
復制代碼


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