AVR单片机对数码管数据P0口与P2口的控制设计-code const ucharLED_7[16] = {0x28, 0x7E, 0xA2, 0x62, 0x74, 0x61, 0x21, 0x7A, 0x20, 0x60,0xff};//common of + code const uchar position[8] = {0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};
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