No.6992 作者:boyer 邮件:boyerto@hotmail.com ID:2673 登陆:1次 文章数:2篇 最后登陆IP: 最后登陆:2002/4/1 17:35:00 注册:2002/4/1 17:35:00 财富:11 发帖时间:2002/4/8 22:05:00 发贴者IP:61.232.4.107 标题:boyer:C51编程:菜单 摘要:No.6992C51编程:菜单 请班主和各位大侠给看一下下面的程序,我不明白它的道理,请给指点一下.谢谢 #define uchar unsigned char #define MenuId_DateTime 0 #define MenuId_Option 1 #define MenuId_Pwd 2 #define MenuId_SerialNum 3 #define MenuId_SetDate 4 #define MenuId_SetTime 5 #define MenuId_QueryDate 6 #define MenuId_SetAddr 7 #define MenuId_Transmit 8 #define MenuId_SetWeek 9 #define MenuId_QueryWeek 10 #define MenuId_SetBaud 11 #define MenuId_QueryBaud 12 #define MenuId_SetSerial 13 #define MenuId_QuerySerial 14 #define MenuId_QueryRecNum 15 #define MenuId_AddBlk 16 #define MenuId_DelBlk 17 #define MenuId_QueryAddr 18 #define MenuId_RevData 19 #define MenuId_Data 20 #define MenuId_SetStatus 21 #define MenuId_SetInOut 22 #define MenuId_SetPwd 23 #define MenuId_SetEsd 24 #define MenuId_GetSupper 25 #define MenuId_ClrSet 26 #define MenuId_RamChk 27 #define MenuId_Inter 28 #define ADD_KEY 10 //+ butten #define MINUS_KEY 11 //- butten #define UP_KEY 12 //up butten #define DOWN_KEY 13 //down butten #define PWD_KEY 14 //POWER #define ENTER_KEY 15 //ENTER KEY struct menu{ struct menu flash *parent; struct menu flash *child; uchar hide; uchar pos; uchar MenuLenght; uchar MenuId; uchar str_len; uchar &nb ......
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