【郭天祥 TX-1C经典版 51单片机开发板试用体验】+ 花样点灯

#include 

#include 



unsigned char Bright_Level={0,40,80,120,150,180,210,240};

unsigned char counter=0;

unsigned char code a={0x81,0x42,0x24,0x18,0x18,0x24,0x42,0x81}; //10000001  1000010  100100 11000  11000  100100  1000010  10000001

unsigned char code b={0xc3,0x66,0x3c,0x18,0x18,0x3c,0x66,0xc3};

unsigned char code c={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};



void delay(unsigned int time)

{

	while(time--);

}



void flash1(unsigned int time)

{

	 unsigned int counter=0;

	 unsigned char i;

	 for(i=0;i<8;i++)

	 { 

		  delay(time);

		  P1=~a;

		  counter%=8;

	 } 

}



void flash2(unsigned int time)

{

	 unsigned int counter=0;

	 unsigned char i;

	 for(i=0;i<8;i++)

	 { 

		  delay(time);

		  P1=~b;

		  counter%=8;

	 } 

}



void flash3(unsigned int time)

{

	 unsigned int counter=0;

	 unsigned char i;

	 for(i=0;i<8;i++)

	 { 

		  delay(5000);

		  P1=~c;

		  counter%=8;

	 }

	 counter=0;

	 for(i=0;i<8;i++)

	 { 

		  delay(5000);

		  P1=~c;

		  counter%=8;

	 }

}



void initTimer(void)

{

	 TMOD=0x01;

	 TH0=0xff;

	 TL0=0xff-46;

	 TR0=1;

	 ET0=1;

	 EA=1;

} //timer0/counter0 interrupt



void timer0(void) interrupt 1

{

	 unsigned char i;

	 TR0=0;

	 TH0=0xff;

	 TL0=0xff-46;



	 counter++;

	 for(i=0;i<8;i++)

	 {

		  if(counter>Bright_Level) P1|=(1<=Bright_Level;

			   delay(500);

		  }

		  Bright_Level=temp;

		  delay(500);

	 }

 

 

	 for(i=0;i<8;i++)

	 {

		Bright_Level=0x00;

	 }



	delay(30000);



	for(j=0;j<5;j++)

	{

		 for(i=0;i<255;i++)

		 {

			  Bright_Level=Bright_Level=i;

			  delay(50);

		 }

		 for(i=255;i>0;i--)

		 {

			  Bright_Level=Bright_Level=i;

			  delay(50);

		 }



		  for(i=0;i<255;i++)

		 {

			  Bright_Level=Bright_Level=i;

			  delay(50);

		 }

		 for(i=255;i>0;i--)

		 {

			  Bright_Level=Bright_Level=i;

			  delay(50);

		 }



		 for(i=0;i<255;i++)

		 {

			  Bright_Level=Bright_Level=i;

			  delay(50);

		 }

		 for(i=255;i>0;i--)

		 {

			  Bright_Level=Bright_Level=i;

			  delay(50);

		 }



		 for(i=0;i<255;i++)

		 {

			  Bright_Level=Bright_Level=i;

			  delay(50);

		 }

		 for(i=255;i>0;i--)

		 {

			  Bright_Level=Bright_Level=i;

			  delay(50);

		 }

	}



	EA=0;



	 for(i=0;i<256;i++)

	 {

		  P1=~i;

		  delay(10000);

	 }



	delay(10000);

	 for(j=0;j<4;j++)

	 {

		 flash1(60000);

		 flash2(60000);

		 flash3(60000);

	 }



}