STC15F2K60S2 MCU 8x8x8 Light Cube

The circuit diagram is as follows:


Component list:
Name Quantity Specification/Model Remarks
Universal board 3 18*30cm   
single-chip microcomputer STC15F2K60S2 1 DIP40 Unless you know how to change the program, please do not replace
74hc154 4 Both wide and narrow packages are available
40P IC holder 1        
24P IC holder 4        
Electrolytic capacitor 47uF 1        
104 capacitor 1        
Slide switch 1        
Copper column (including nut) 4 M3*100mm   
lamp beads 540 2*5*7mm mist color optional
bent pin header 1 Each group of 40P   
straight pin header 8 Each group of 40P   
white flying wire 2 Several   
USB to TTL downloaders 1 PL2303 series or CH340 series
female to female DuPont wire 3 Each group of 40P   
female to male DuPont wire 1 Each group of 40P   
micro switch 1        

The source program of the single-chip microcomputer is as follows:

/*Author: Wind Bell*/

#include "STC15F2K60S2.h"

#include "intrins.h"

#include "basic.h"

#define SET 0x00

#define CLR 0x00

#define Segs P0        

#define Out P1            

sbit Rest=P3^0;

void IO_int();

void Timer1Init(void);

Byte code table[]={

0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,

0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,

0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,

0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,

0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,

0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,

0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,

0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,

};

Byte code Segs_tab[]={

0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,0xe9,0xea,0xeb,0xec,0xed,0xee,0xef,

0xd0,0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xdb,0xdc,0xdd,0xde,0xdf,

0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb6,0xb7,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xbe,0xbf,

0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7a,0x7b,0x7c,0x7d,0x7e,0x7f,

};

void Timer0Init(void);

unsigned char Anm1=0;

unsigned int End,Anm=0;

void main()

{

        EA=1;

        End=sizeof(table);        

        IO_int();

        Timer0Init();

  while(1)                                          

  {

   if(Rest==0)IAP_CONTR=0x60;

   if(Anm>End)Anm=0;

        Segs=Segs_tab[Anm1];        

        Out=table[Anm1+Anm];

  }

}

void IO_int()

{

        P0M1=0x00;

        P0M0=0x00;

        P1M1=0x00;

        P1M0=0xff;

}

void Timer0Init(void) //100 microseconds @ 22.1184MHz

{

        AUXR |= 0x80; //Timer clock 1T mode

        TMOD &= 0xF0; //Set timer mode

        TL0 = 0x5C; //Set the initial timing value

        TH0 = 0xF7; //Set the initial value of timing

        TF0 = 0; // Clear TF0 flag

        ET0=1;

        TR0 = 1; //Timer 0 starts timing

}

void delay() interrupt 1                                         

{                          

        TR0=0;     

          Anm1=Anm1+1;

          if(Anm1>63)Anm1=0;

          Out=CLR;

          Segs=0xff;                                

        TR0=1;   

}