51单片机LED流星灯C程序 查表法软模PWM

#include //#include #define uchar unsigned char #define uint unsigned int uchar code hanzi[]; uchar code timer[11][16]; uchar code sw[]; void Show_word(); void Show_pass(); void Send_data(unsigned char *d); sbit resget=P0^7; sbit key_moda=P0^6; sb