文件名称:基于51单片机的点阵贪吃蛇.docx
文件大小:25KB
文件格式:DOCX
更新时间:2023-05-01 10:19:02
51单片机 贪吃蛇 keil4 c语言
基于51单片机的点阵贪吃蛇,用普中科技的51开发板做的. #include " reg51 . h " #include < intrins> #include < stdlib> typedef unsigned int u16; typedef unsigned char u8; sbit up = P3 ^ 0; sbit down = P3 ^ 1; sbit right = P3 ^ 2; sbit left = P3 ^ 3; sbit SRCLK = P3 ^ 6; sbit RCLK = P3 ^ 5; sbit SER = P3 ^ 4; sbit LSA = P 2 ^ 2; sbit LSB = P 2 ^ 3; sbit LSC = P 2 ^ 4; u8 X [ 20 ]; u8 Y [ 20 ]; / / 蛇身的行列坐标; u8 k , n , i; / / 分别为死亡标志,蛇身长度,通用变量; u16 s [ 7 ]; u8 addx , addy ; / / 行偏移量,列偏移量; u8 ledduan [ ] = { 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01}; / / 列选码表; u8 ledwei [ ] ={ 0x7f, 0xbf, 0xdf, 0xef, 0xf7, 0xfb, 0xfd, 0xfe}; / / 行选码表; u8 code smgduan [ 10 ] = { 0x3f , 0x06 , 0x5b , 0x4f , 0x66 , 0x6d , 0x7d , 0x07 , 0x7f , 0x6f };