摘要：#include #define uint unsigned int #define uchar unsigned char sbit voice=P1^5; uchar code sound[]={0xff, 0x26,0x20,0x2b,0x20,0x26,0x20,0x2b,0x20,0x26,0x20,0x2b,0x20,0x26,0x20, ... 阅读全文