Playing With The PIC 12F629

test.c

#define _LEGACY_HEADERS

#include <pic.h>
#include <pic12f629.h>

__CONFIG(UNPROTECT & BORDIS & MCLRDIS & PWRTEN & WDTDIS & INTIO);

void delay(char value);

void d1();
void d2();

void red_2d2();
void red_2d1();
void green_2d2();
void green_2d1();

void red_3d2();
void red_3d1();
void green_3d2();
void green_3d1();
void blue_3d2();
void blue_3d1();

unsigned char n0, n1;

void main(void)
{
	TRISIO = 0xFF;  // Set All I/O Inputs Off
	GPIO = 0;  // Clear GPIO
	VRCON = 0;
	CMCON = 0x07;
	
	while(1)
	{
		blue_3d1();
		delay(200);
		
		red_2d2();
		delay(200);
		
		green_3d2();
		delay(200);
		
		d1();
		delay(200);
		
		green_3d1();
		delay(200);

		d2();
		delay(200);
		
		blue_3d2();
		delay(200);
		
		red_2d1();
		delay(200);
		
		red_3d2();
		delay(200);

		green_2d2();
		delay(200);
		
		red_3d1();
		delay(200);

		green_2d1();
		delay(200);
	}
}

// Delay function

void delay(char value)
{
	for (n1=value; n1 != 0; n1--)
	{
		for (n0=0xFF; n0 != 0; n0--);
	}

	return;
}

// LEDs

// dx

void d2()
{
	// GP1 -> GP2
	TRISIO = 0b11111001;
	GPIO = 0b00000010;
}

void d1()
{
	// GP2 -> GP1
	TRISIO = 0b11111001;
	GPIO = 0b00000100;
}

// 2dx

void red_2d2()
{
	// GP5 -> GP2
	TRISIO = 0b11011011;
	GPIO = 0b00100000;
}

void red_2d1()
{
	// GP2 -> GP5
	TRISIO = 0b11011011;
	GPIO = 0b00000100;
}

void green_2d2()
{
	// GP5 -> GP1
	TRISIO = 0b11011101;
	GPIO = 0b00100000;
}

void green_2d1()
{
	// GP1 -> GP5
	TRISIO = 0b11011101;
	GPIO = 0b00000010;
}

// 3dx

void red_3d2()
{
	// GP4 -> GP5
	TRISIO = 0b11001111;
	GPIO = 0b00010000;
}

void red_3d1()
{
	// GP5 -> GP4
	TRISIO = 0b11001111;
	GPIO = 0b00100000;
}

void green_3d2()
{
	// GP4 -> GP2
	TRISIO = 0b11101011;
	GPIO = 0b00010000;
}

void green_3d1()
{
	// GP2 -> GP4
	TRISIO = 0b11101011;
	GPIO = 0b00000100;
}

void blue_3d2()
{
	// GP4 -> GP1
	TRISIO = 0b11101101;
	GPIO = 0b00010000;
}

void blue_3d1()
{
	// GP1 -> GP4
	TRISIO = 0b11101101;
	GPIO = 0b00000010;
}