zhang_di233的专栏

#include #define uchar unsigned char #define uint unsigned int //uchar trdata[]={'B','i','g','B','i','g',0x0d,0x0a,0x00}; uchar code trdata[]={'R','I','C','H','M','C','U',0x0d,0x0a,0x00}; sbit K1=P3

#include #include #define unchar unsigned char //unchar LED_D[]= {0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; unsigned long time,distance; unsigned int timer=0; sbit reciever=P3^2; sbit cont