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  #706  
Old 07-06-2009, 11:38 AM
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ako mo share ko pero correct me if im wrong with my source code okies...
hmm this program is for my microcontroller = PIC16LF73-1 and it will display a few of the characters i guess 250 characters at most..and mao ni ang para sa among Proposed Project... POV(persistence of vision) LED that will display (digital, analog) Time, and a few characters in its display..

my source codeowered by c++

/********************************
* AK Rotating LED POV *
*********************************
* Author: vans *
* First version: 20-07-2006 way back in CIT *
* Current: soon be ACT project *
*********************************/

// ------------------------------------------------ //

// ------------------------------------------
// Configuration and Security bits for ATmega
// ------------------------------------------
// WDTON = 1
// SPIEN = 0 [X]
// CKOPT = 0 [X]
// EESAVE = 1
// BOOTSZ1 = 0 [X]
// BOOTSZ0 = 0 [X]
// BOOTRST = 1
// BODLEVEL = 1
// BODEN = 1
// SUT1 = 1
// SUT0 = 1
// CKSEL3 = 1
// CKSEL2 = 0 [X]
// CKSEL1 = 1
// CKSEL0 = 1
// ------------------------------------------

// ------------------------------------------------ //

#define XTAL 14000000UL // 14 MHz crystal
#define F_CPU XTAL // F_CPU is needed by delay.h etc
#define BAUD 9600 // UART speed
#define BUFFER_SIZE 12 // UART buffer size

#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include <inttypes.h>
#include <compat/deprecated.h> // for enable_external_int()
#include <avr/pgmspace.h>

// 74HC595 data lines
#define SR_595_PORT PORTB
#define SR_595_SER 0 // Serial data
#define SR_595_RCK 1 // Latch
#define SR_595_SCK 2 // Serial clock
#define SR_595_CLR 3 // Clear

// Misc. lines
#define MISC_PORT PORTD
#define IR_TRIGGER 2
#define PAD34 3
#define OK_IR_LED 5
#define PAD38 6
#define PAD36 7

// UART buffer, fill with 0x00
uint8_t cmd_buffer[BUFFER_SIZE] = {0};

// Misc
unsigned int i = 0;
unsigned int o = 0;
unsigned int p = 0;
unsigned int second_counter = 0;
int counter = 0;

// Display buffer
#define DISP_BUF_SIZE 128
uint8_t display_data_red[DISP_BUF_SIZE] = {0};
uint8_t display_data_green[DISP_BUF_SIZE] = {0};

//#define DISP_BUF_SIZE 114
//uint8_t display_data_red[] = {20,0,36,0,56,0,0,0,63,0,8,0,52,0,0,0,61,0,0,0,63, 0,8,0,52,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4,0,0, 0,63,0,4,0,56,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4 ,0,56,0,0,0,24,0,36,0,40,0,0,0,60,0,4,0,56,0,0,0,3 2,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4,0,0,0,24,0, 164,0,164,0,124,0};
//uint8_t display_data_green[] = {0,20,0,36,0,56,0,0,0,63,0,8,0,52,0,0,0,61,0,0,0,6 3,0,8,0,52,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4,0, 0,0,63,0,4,0,56,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0 ,4,0,56,0,0,0,24,0,36,0,40,0,0,0,60,0,4,0,56,0,0,0 ,32,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4,0,0,0,24, 0,164,0,164,0,124};

// Space Invader animation
#define SPACE_INVADER_WIDTH 11
uint8_t space_invader_frame_1[] = {0x70, 0x18, 0x7D, 0xB6, 0xBC, 0x3C, 0xBC, 0xB6, 0x7D, 0x18, 0x70};
uint8_t space_invader_frame_2[] = {0x1E, 0xB8, 0x7D, 0x36, 0x3C, 0x3C, 0x3C, 0x36, 0x7D, 0xB8, 0x1E};
uint8_t space_invader_x = 0;
uint8_t space_invader_y = 0;
uint8_t space_invader_frame = 1;
uint8_t space_invader_counter = 0;
uint8_t space_invader_down = 1;
uint8_t space_invader_right = 1;

// HELLO
//#define DISP_BUF_SIZE 76
//uint8_t display_data_red[DISP_BUF_SIZE] = {0,0,254,127,2,64,2,64,242,95,130,64,130,64,2,95,2 ,64,2,64,2,79,130,84,130,84,2,87,2,64,2,64,2,64,2, 64,18,80,242,95,2,80,2,64,2,64,2,64,18,80,242,95,2 ,80,2,64,2,64,2,64,2,79,130,80,130,80,2,79,2,64,2, 64,254,127,0,0};
//uint8_t display_data_green[DISP_BUF_SIZE] = {255,255,255,255,3,192,3,192,3,192,3,192,3,192,3,1 92,3,192,3,192,3,192,3,192,3,192,3,192,3,192,3,192 ,3,192,3,192,3,192,3,192,3,192,3,192,3,192,3,192,3 ,192,3,192,3,192,3,192,3,192,3,192,3,192,3,192,3,1 92,3,192,3,192,3,192,255,255,255,255};

// Game of Life
#define GOL_WORLD_Y 16
#define GOL_WORLD_X 16
//uint8_t gol_area_now[GOL_WORLD_X][GOL_WORLD_Y];
//uint8_t gol_area_before[GOL_WORLD_X][GOL_WORLD_Y];
//uint8_t gol_initialized = 0;

// ------------------------------------------------ //

void SR_595_delay(void)
{
uint8_t x = 0;

while(x != 1)
{
x++;
}
}

void SR_595_reset(void)
{
SR_595_PORT &= ~(_BV(SR_595_CLR));
SR_595_delay();
SR_595_PORT |= _BV(SR_595_CLR);
}

void SR_595_clock(void)
{
SR_595_PORT |= _BV(SR_595_SCK);
//SR_595_delay();
SR_595_PORT &= ~(_BV(SR_595_SCK));
}

void SR_595_send_bit(int bit)
{
if(bit == 1)
{
SR_595_PORT |= _BV(SR_595_SER);
}
else
{
SR_595_PORT &= ~(_BV(SR_595_SER));
}

//SR_595_delay();

SR_595_clock();
}

void SR_595_latch(void)
{
SR_595_PORT |= _BV(SR_595_RCK);
//SR_595_delay();
SR_595_PORT &= ~(_BV(SR_595_RCK));
}

// ------------------------------------------------ //

void drawScreen(void)
{
uint8_t i = 0;
uint8_t o = 0;

uint8_t value = 0;

for(o=0 ; o<DISP_BUF_SIZE ; o+=2)
{
for(i=0 ; i<8 ; i++)
{
value = ((display_data_red[o] >> i) & 0x01);
SR_595_send_bit(value);
}
for(i=0 ; i<8 ; i++)
{
value = ((display_data_red[o+1] >> i) & 0x01);
SR_595_send_bit(value);
}
for(i=0 ; i<8 ; i++)
{
value = ((display_data_green[o] >> i) & 0x01);
SR_595_send_bit(value);
}
for(i=0 ; i<8 ; i++)
{
value = ((display_data_green[o+1] >> i) & 0x01);
SR_595_send_bit(value);
}

SR_595_latch();

_delay_ms(0.3);
}

// Clear the display
for(i=0 ; i<32 ; i++)
{
SR_595_send_bit(0);
}

SR_595_latch();
}

// ------------------------------------------------ //

/*
void GameOfLife_updateDisplay(void)
{
uint8_t y;
uint8_t x;
uint8_t disp_buf = 0;

for(x=0 ; x<GOL_WORLD_X ; x++)
{
for(y=0 ; y<8 ; y++)
{
if(gol_area_now[x][y] == 1) display_data_red[disp_buf] |= (1<<y);
else display_data_red[disp_buf] &=~ (1<<y);
}

for(y=8 ; y<16 ; y++)
{
if(gol_area_now[x][y] == 1) display_data_red[x] |= (1<<(y-);
//if(gol_area_now[x][y] == 1) display_data_red[disp_buf+1] = (display_data_red[disp_buf+1]<<1) | 1;
else display_data_red[disp_buf+1] &=~ (1<<(y-);
}

disp_buf += 2;
}
}

void GameOfLife_addGlider(void)
{
uint8_t y;
uint8_t x;

//x = rand(2, (GOL_WORLD_X-3));
//y = rand(2, (GOL_WORLD_Y-3));

x = 4;
y = 10;

gol_area_now[x][y-1] = 1;
gol_area_now[x+1][y] = 1;
gol_area_now[x-1][y+1] = 1;
gol_area_now[x][y+1] = 1;
gol_area_now[x+1][y+1] = 1;

GameOfLife_updateDisplay();
}

void GameOfLife(void)
{
uint8_t friends = 0;
uint8_t y;
uint8_t x;
uint8_t friend_count[8][2];
uint8_t alive = 0;

for(y=0 ; y<GOL_WORLD_Y ; y++)
{
for(x=0 ; x<GOL_WORLD_X ; x++)
{
gol_area_before[x][y] = gol_area_now[x][y];
}
}

for(y=0 ; y<GOL_WORLD_Y ; y++)
{
for(x=0 ; x<GOL_WORLD_X ; x++)
{
alive = gol_area_before[x][y];
friends = 0;

friend_count[0][0] = x-1; friend_count[0][1] = y-1;
friend_count[1][0] = x; friend_count[1][1] = y-1;
friend_count[2][0] = x+1; friend_count[2][1] = y-1;

friend_count[3][0] = x-1; friend_count[3][1] = y;
friend_count[4][0] = x+1; friend_count[4][1] = y;

friend_count[5][0] = x-1; friend_count[5][1] = y+1;
friend_count[6][0] = x; friend_count[6][1] = y+1;
friend_count[7][0] = x+1; friend_count[7][1] = y+1;

for(o=0 ; o<8 ; o++)
{
if(friend_count[o][0]<0) friend_count[o][0] = (GOL_WORLD_X-1);
else if((GOL_WORLD_X-1) < friend_count[o][0]) friend_count[o][0] = 0;

if(friend_count[o][1]<0) friend_count[o][1] = (GOL_WORLD_Y-1);
else if((GOL_WORLD_Y-1) < friend_count[o][1]) friend_count[o][1] = 0;
}

for(o=0 ; o<8 ; o++)
{
if(gol_area_before[friend_count[o][0]][friend_count[o][1]] == 1) friends++;
}

if(alive == 1)
{
if((friends < 2) || (3 < friends)) alive = 0;
else alive = 1;
}
else
{
if(friends == 3) alive = 1;
else alive = 0;
}

gol_area_now[x][y] = alive;
}
}

GameOfLife_updateDisplay();
}

void GameOfLife_init(void)
{
uint8_t y;
uint8_t x;
uint8_t i;

for(x=0 ; x<GOL_WORLD_X ; x++)
{
for(y=0 ; y<GOL_WORLD_Y ; y++)
{
gol_area_now[x][y] = 0;
gol_area_before[x][y] = 0;
}
}

for(i=0 ; i<DISP_BUF_SIZE ; i++)
{
display_data_red[i] = 0x00;
display_data_green[i] = 0x00;
}

gol_initialized = 1;
}
*/

// ------------------------------------------------ //

void SpaceInvader_animation(void)
{
for(i=0 ; i<DISP_BUF_SIZE ; i++)
{
display_data_red[i] = 0x00;
display_data_green[i] = 0x00;
}

uint8_t i;
uint8_t o;
uint8_t frame_part;
uint8_t frame_part_bit;

for(i=0 ; i<SPACE_INVADER_WIDTH ; i++)
{
// Red flyer
if(space_invader_frame == 1) frame_part = space_invader_frame_1[i];
else frame_part = space_invader_frame_2[i];

frame_part_bit = 0;

for(o=space_invader_y ; o<8 ; o++)
{
if( ((frame_part >> frame_part_bit) & 0x01) == 1) display_data_red[(space_invader_x+i)*2] |= (1 << o);
frame_part_bit++;
}

for(o=0 ; o<space_invader_y ; o++)
{
if( ((frame_part >> frame_part_bit) & 0x01) == 1) display_data_red[(space_invader_x+i)*2+1] |= (1 << o);
frame_part_bit++;
}

// Green flyer
if(space_invader_frame == 1) frame_part = space_invader_frame_2[i];
else frame_part = space_invader_frame_1[i];

frame_part_bit = 0;

for(o=(8-space_invader_y) ; o<8 ; o++)
{
if( ((frame_part >> frame_part_bit) & 0x01) == 1) display_data_green[((DISP_BUF_SIZE/2)-space_invader_x-i)*2] |= (1 << o);
frame_part_bit++;
}

for(o=0 ; o<(8-space_invader_y) ; o++)
{
if( ((frame_part >> frame_part_bit) & 0x01) == 1) display_data_green[((DISP_BUF_SIZE/2)-space_invader_x-i)*2+1] |= (1 << o);
frame_part_bit++;
}
}

/*
space_invader_x++;
if(space_invader_x == (DISP_BUF_SIZE/2)-SPACE_INVADER_WIDTH)
{
space_invader_x = 0;
}
*/

if(space_invader_right == 1)
{
space_invader_x++;

if(space_invader_x == (DISP_BUF_SIZE/2)-SPACE_INVADER_WIDTH)
{
space_invader_right = 0;
}
}
else
{
space_invader_x--;

if(space_invader_x == 0)
{
space_invader_right = 1;
}
}

if(space_invader_down == 1)
{
space_invader_y++;

if(space_invader_y ==
{
space_invader_down = 0;
}
}
else
{
space_invader_y--;

if(space_invader_y == 0)
{
space_invader_down = 1;
}
}

space_invader_counter++;
if(space_invader_counter == 4)
{
if(space_invader_frame == 1) space_invader_frame = 2;
else space_invader_frame = 1;

space_invader_counter = 0;
}
}

// ------------------------------------------------ //

SIGNAL(SIG_INTERRUPT0)
{
// Disable interrupts
cli();

// Start of display area

drawScreen();

// Enable interrupts
sei();
}

// ------------------------------------------------ //

ISR(TIMER0_OVF_vect)
{
if(counter == 100)
{
//if(gol_initialized == 1) GameOfLife_addGlider();

SpaceInvader_animation();

counter = 0;
}
else
{
counter++;
}

// When second_counter reaches 800, about one second has passed
second_counter++;

if(second_counter == 800) // 800
{
// One second passed, do what ever needed

//if(gol_initialized == 1) GameOfLife();

second_counter = 0;
}
}

// ------------------------------------------------ //

int Uart_putchar(uint8_t character)
{
// Send characters to the serial line

loop_until_bit_is_set(UCSRA, UDRE); // Wait until the last character is sent
UDR = character;
return 0;
}

SIGNAL(SIG_UART_RECV)
{
// UART interrupt function to receive characters from the serial line

uint8_t character;
character = UDR;

//drawScreen();

//cmd_buffer[o] = character;
//Uart_putchar(character);

//o++;
//if(o == BUFFER_SIZE) o = 0;

/*
if(character != '\r')
{
// Receive all characters until newline and carriage return

if(character != '\n')
{
cmd_buffer[o] = character;

o++;
if(o == BUFFER_SIZE) o = 0;
}
}
else if(character == '\r')
{
cli();

if(cmd_buffer[0] == 'D' && cmd_buffer[1] == 'S')
{
drawScreen();
}

for(o=0 ; o<BUFFER_SIZE ; o++)
{
cmd_buffer[o] = 0;
}

o = 0;

sei();
}
*/
}

void Init_USART(void)
{
// Initialize UART

// USART Mode: Asynchronous
UBRRH = 0x00; // write high byte first
UBRRL = ((XTAL/16)/BAUD)-1; // baud rate 9600
UCSRA = 0x00;
UCSRB |= (1 << 3); // TXEN ON, TX ON, xxxx 1xxx
UCSRB |= (1 << 4); // RXEN, RX ON, xxx1 1xxx
UCSRB |= (1 << 7); // RXIE, RX interrupt ON, 1xx1 1xxx
UCSRC = 0x86; // 8 Data, 1 Stop, No Parity 1xxx x11x
//SREG = (1 << 7); // global interrupt ON 1xxx xxxx
}

// ------------------------------------------------ //

int main(void)
{
DDRC = 0x00; // Port C input
PORTC = 0xFF; // Enable internal pull-ups

DDRB = 0xFF; // Port B output
PORTB = 0x00; // Set all outputs low

DDRD = 0b00100000;
PORTD = 0b00001100;

SR_595_PORT |= _BV(SR_595_CLR); // Set 595 clear high

// Disable global interrupts
cli();

// Initialize timers
TCCR0 = 0x00;
TCNT0 = 0x00;
TCCR0 = 0b00000011;

MCUCR |= _BV(ISC01); // INT0 on falling edge
GICR |= _BV(INT0); // Enable INT0
TIMSK = 0b00000001;

// Initialize UART
Init_USART();

// Enable global interrupts
sei();

// Start

for(o=0 ; o<32 ; o++)
{
SR_595_send_bit(0);
}
SR_595_latch();

// Initialize Game of Life
//GameOfLife_init();

while(1)
{
//
}
}

//in creating characters in mathlab EAROM:
0:42
1:B10000001
2:B11110110
3:B11110110
4:B11110110
5:B10000001
6:B11111111
7:B11000000
8:B10111111
9:B10111111
10:B10111111
11:B11000000
12:B11111111
13:B11000001
14:B10111110
15:B10110110
16:B10110110
17:B10000101
18:B11111111
19:B11000000
20:B10111111
21:B10111111
22:B10111111
23:B11000000
24:B11111111
25:B10000000
26:B11110110
27:B11100110
28:B11010110
29:B10111001
30:B11111111
31:B11111111
32:B10111110
33:B10000000
34:B10111110
35:B11111111
36:B11111111
37:B11111111
38:B11111111
39:B11111111
40:B11111111
41:B11111111
42:B11111111
it will display Welcome to College of Computer Studies
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  #707  
Old 07-06-2009, 11:44 AM
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Mga bro ayaw sad i buya ninyo ang beauty ni jelousofthe1 kay sir bernard...magunsa nalang to iyang ehemm basin mag ayaw na noon c beranrd ug c tots ani...hahaha
mao jud...mao jud..ahehehhe..laban jud nako brad..ahaha
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  #708  
Old 07-06-2009, 11:45 AM
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hahaha hala na apil lagi dha among supreme master lagi
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  #709  
Old 07-06-2009, 12:39 PM
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hahaha hala na apil lagi dha among supreme master lagi
kinza na master??
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  #710  
Old 07-06-2009, 12:40 PM
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kinza na master??

c sir bernard
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  #711  
Old 07-06-2009, 01:00 PM
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hahaha di man si Bernard ang bayu ni jelous oi hahahah..... bitaw, siaw na si Bernard pero not the type na grabeh njud kaau magbogalbogal.. enjoy man na siya koyog oi, malingaw mi ana niya koyog sa akong bayu hahaha...

hala naabsent lng kog one day dghana na topic oi, assembly? well hahaha di ko karelate ana hahaha
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  #712  
Old 07-06-2009, 01:03 PM
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hahaha di man si Bernard ang bayu ni jelous oi hahahah..... bitaw, siaw na si Bernard pero not the type na grabeh njud kaau magbogalbogal.. enjoy man na siya koyog oi, malingaw mi ana niya koyog sa akong bayu hahaha...

hala naabsent lng kog one day dghana na topic oi, assembly? well hahaha di ko karelate ana hahaha
mao jud ate blue..huhu...sir bernard kuno ai...nyaaay!!...lain ato hisgotan ate blue..di ta mag apil2x ana ilang assembly language
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  #713  
Old 07-06-2009, 01:05 PM
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kani si darkasteria ug si Handsoff kay grabeh ilang panaghigala noh as in hahahha
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  #714  
Old 07-06-2009, 01:10 PM
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ah di lahi ni ako dumot ni ako..
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  #715  
Old 07-06-2009, 01:11 PM
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haha...ambot ana ila ate blue...harsh kaau cla modala ug friendship....weeeeee
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  #716  
Old 07-06-2009, 01:13 PM
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Originally Posted by jelousofthe1 View Post
mao jud ate blue..huhu...sir bernard kuno ai...nyaaay!!...lain ato hisgotan ate blue..di ta mag apil2x ana ilang assembly language
hahaha lagi nagkatawa ko sa gipost hahaha... bitaw, lain nlng atoa oi faeta pud aning program ang hisgotan oi ahhahaha..

btw, nalingaw jud ko ni darkasteria ug atil... Amigo kaau sila hahaha.. Lalis ra daw to ilaha oi wala sila mag away hahaha
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  #717  
Old 07-06-2009, 01:18 PM
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waaaahhh..abi gani nako magpatay na na cla sa ilang ka close..mga isog kaau..
hehehe....
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  #718  
Old 07-06-2009, 01:18 PM
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------------- agi lang ko.. basa-basa sa inyu thread.-------------------

please ayaw intawn daote ninyu ang asian, basin nya naa masaag na mag basa-basa..

saons nalng ma muLugi ang ACt, sus, unsaons nalng amu investment. hmp.. chor mo hap.
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  #719  
Old 07-06-2009, 01:21 PM
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Quote:
Originally Posted by Silver_clone View Post
------------- agi lang ko.. basa-basa sa inyu thread.-------------------

please ayaw intawn daote ninyu ang asian, basin nya naa masaag na mag basa-basa..

saons nalng ma muLugi ang ACt, sus, unsaons nalng amu investment. hmp.. chor mo hap.

hahaha...maguol man ka uie...c bebot ra btaw mag lisod...weeeeee..may nuon mkabasa cla sa mga posts dri para makahibaw cla unsa dapat nila e improve sa institution..para ra man sad na sa mga estudyante ba
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  #720  
Old 07-06-2009, 01:31 PM
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Quote:
Originally Posted by Engineering View Post
ako mo share ko pero correct me if im wrong with my source code okies...
hmm this program is for my microcontroller = PIC16LF73-1 and it will display a few of the characters i guess 250 characters at most..and mao ni ang para sa among Proposed Project... POV(persistence of vision) LED that will display (digital, analog) Time, and a few characters in its display..

my source codeowered by c++

/********************************
* AK Rotating LED POV *
*********************************
* Author: vans *
* First version: 20-07-2006 way back in CIT *
* Current: soon be ACT project *
*********************************/

// ------------------------------------------------ //

// ------------------------------------------
// Configuration and Security bits for ATmega
// ------------------------------------------
// WDTON = 1
// SPIEN = 0 [X]
// CKOPT = 0 [X]
// EESAVE = 1
// BOOTSZ1 = 0 [X]
// BOOTSZ0 = 0 [X]
// BOOTRST = 1
// BODLEVEL = 1
// BODEN = 1
// SUT1 = 1
// SUT0 = 1
// CKSEL3 = 1
// CKSEL2 = 0 [X]
// CKSEL1 = 1
// CKSEL0 = 1
// ------------------------------------------

// ------------------------------------------------ //

#define XTAL 14000000UL // 14 MHz crystal
#define F_CPU XTAL // F_CPU is needed by delay.h etc
#define BAUD 9600 // UART speed
#define BUFFER_SIZE 12 // UART buffer size

#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include <inttypes.h>
#include <compat/deprecated.h> // for enable_external_int()
#include <avr/pgmspace.h>

// 74HC595 data lines
#define SR_595_PORT PORTB
#define SR_595_SER 0 // Serial data
#define SR_595_RCK 1 // Latch
#define SR_595_SCK 2 // Serial clock
#define SR_595_CLR 3 // Clear

// Misc. lines
#define MISC_PORT PORTD
#define IR_TRIGGER 2
#define PAD34 3
#define OK_IR_LED 5
#define PAD38 6
#define PAD36 7

// UART buffer, fill with 0x00
uint8_t cmd_buffer[BUFFER_SIZE] = {0};

// Misc
unsigned int i = 0;
unsigned int o = 0;
unsigned int p = 0;
unsigned int second_counter = 0;
int counter = 0;

// Display buffer
#define DISP_BUF_SIZE 128
uint8_t display_data_red[DISP_BUF_SIZE] = {0};
uint8_t display_data_green[DISP_BUF_SIZE] = {0};

//#define DISP_BUF_SIZE 114
//uint8_t display_data_red[] = {20,0,36,0,56,0,0,0,63,0,8,0,52,0,0,0,61,0,0,0,63, 0,8,0,52,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4,0,0, 0,63,0,4,0,56,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4 ,0,56,0,0,0,24,0,36,0,40,0,0,0,60,0,4,0,56,0,0,0,3 2,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4,0,0,0,24,0, 164,0,164,0,124,0};
//uint8_t display_data_green[] = {0,20,0,36,0,56,0,0,0,63,0,8,0,52,0,0,0,61,0,0,0,6 3,0,8,0,52,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4,0, 0,0,63,0,4,0,56,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0 ,4,0,56,0,0,0,24,0,36,0,40,0,0,0,60,0,4,0,56,0,0,0 ,32,0,0,0,24,0,36,0,36,0,24,0,0,0,60,0,4,0,0,0,24, 0,164,0,164,0,124};

// Space Invader animation
#define SPACE_INVADER_WIDTH 11
uint8_t space_invader_frame_1[] = {0x70, 0x18, 0x7D, 0xB6, 0xBC, 0x3C, 0xBC, 0xB6, 0x7D, 0x18, 0x70};
uint8_t space_invader_frame_2[] = {0x1E, 0xB8, 0x7D, 0x36, 0x3C, 0x3C, 0x3C, 0x36, 0x7D, 0xB8, 0x1E};
uint8_t space_invader_x = 0;
uint8_t space_invader_y = 0;
uint8_t space_invader_frame = 1;
uint8_t space_invader_counter = 0;
uint8_t space_invader_down = 1;
uint8_t space_invader_right = 1;

// HELLO
//#define DISP_BUF_SIZE 76
//uint8_t display_data_red[DISP_BUF_SIZE] = {0,0,254,127,2,64,2,64,242,95,130,64,130,64,2,95,2 ,64,2,64,2,79,130,84,130,84,2,87,2,64,2,64,2,64,2, 64,18,80,242,95,2,80,2,64,2,64,2,64,18,80,242,95,2 ,80,2,64,2,64,2,64,2,79,130,80,130,80,2,79,2,64,2, 64,254,127,0,0};
//uint8_t display_data_green[DISP_BUF_SIZE] = {255,255,255,255,3,192,3,192,3,192,3,192,3,192,3,1 92,3,192,3,192,3,192,3,192,3,192,3,192,3,192,3,192 ,3,192,3,192,3,192,3,192,3,192,3,192,3,192,3,192,3 ,192,3,192,3,192,3,192,3,192,3,192,3,192,3,192,3,1 92,3,192,3,192,3,192,255,255,255,255};

// Game of Life
#define GOL_WORLD_Y 16
#define GOL_WORLD_X 16
//uint8_t gol_area_now[GOL_WORLD_X][GOL_WORLD_Y];
//uint8_t gol_area_before[GOL_WORLD_X][GOL_WORLD_Y];
//uint8_t gol_initialized = 0;

// ------------------------------------------------ //

void SR_595_delay(void)
{
uint8_t x = 0;

while(x != 1)
{
x++;
}
}

void SR_595_reset(void)
{
SR_595_PORT &= ~(_BV(SR_595_CLR));
SR_595_delay();
SR_595_PORT |= _BV(SR_595_CLR);
}

void SR_595_clock(void)
{
SR_595_PORT |= _BV(SR_595_SCK);
//SR_595_delay();
SR_595_PORT &= ~(_BV(SR_595_SCK));
}

void SR_595_send_bit(int bit)
{
if(bit == 1)
{
SR_595_PORT |= _BV(SR_595_SER);
}
else
{
SR_595_PORT &= ~(_BV(SR_595_SER));
}

//SR_595_delay();

SR_595_clock();
}

void SR_595_latch(void)
{
SR_595_PORT |= _BV(SR_595_RCK);
//SR_595_delay();
SR_595_PORT &= ~(_BV(SR_595_RCK));
}

// ------------------------------------------------ //

void drawScreen(void)
{
uint8_t i = 0;
uint8_t o = 0;

uint8_t value = 0;

for(o=0 ; o<DISP_BUF_SIZE ; o+=2)
{
for(i=0 ; i<8 ; i++)
{
value = ((display_data_red[o] >> i) & 0x01);
SR_595_send_bit(value);
}
for(i=0 ; i<8 ; i++)
{
value = ((display_data_red[o+1] >> i) & 0x01);
SR_595_send_bit(value);
}
for(i=0 ; i<8 ; i++)
{
value = ((display_data_green[o] >> i) & 0x01);
SR_595_send_bit(value);
}
for(i=0 ; i<8 ; i++)
{
value = ((display_data_green[o+1] >> i) & 0x01);
SR_595_send_bit(value);
}

SR_595_latch();

_delay_ms(0.3);
}

// Clear the display
for(i=0 ; i<32 ; i++)
{
SR_595_send_bit(0);
}

SR_595_latch();
}

// ------------------------------------------------ //

/*
void GameOfLife_updateDisplay(void)
{
uint8_t y;
uint8_t x;
uint8_t disp_buf = 0;

for(x=0 ; x<GOL_WORLD_X ; x++)
{
for(y=0 ; y<8 ; y++)
{
if(gol_area_now[x][y] == 1) display_data_red[disp_buf] |= (1<<y);
else display_data_red[disp_buf] &=~ (1<<y);
}

for(y=8 ; y<16 ; y++)
{
if(gol_area_now[x][y] == 1) display_data_red[x] |= (1<<(y-);
//if(gol_area_now[x][y] == 1) display_data_red[disp_buf+1] = (display_data_red[disp_buf+1]<<1) | 1;
else display_data_red[disp_buf+1] &=~ (1<<(y-);
}

disp_buf += 2;
}
}

void GameOfLife_addGlider(void)
{
uint8_t y;
uint8_t x;

//x = rand(2, (GOL_WORLD_X-3));
//y = rand(2, (GOL_WORLD_Y-3));

x = 4;
y = 10;

gol_area_now[x][y-1] = 1;
gol_area_now[x+1][y] = 1;
gol_area_now[x-1][y+1] = 1;
gol_area_now[x][y+1] = 1;
gol_area_now[x+1][y+1] = 1;

GameOfLife_updateDisplay();
}

void GameOfLife(void)
{
uint8_t friends = 0;
uint8_t y;
uint8_t x;
uint8_t friend_count[8][2];
uint8_t alive = 0;

for(y=0 ; y<GOL_WORLD_Y ; y++)
{
for(x=0 ; x<GOL_WORLD_X ; x++)
{
gol_area_before[x][y] = gol_area_now[x][y];
}
}

for(y=0 ; y<GOL_WORLD_Y ; y++)
{
for(x=0 ; x<GOL_WORLD_X ; x++)
{
alive = gol_area_before[x][y];
friends = 0;

friend_count[0][0] = x-1; friend_count[0][1] = y-1;
friend_count[1][0] = x; friend_count[1][1] = y-1;
friend_count[2][0] = x+1; friend_count[2][1] = y-1;

friend_count[3][0] = x-1; friend_count[3][1] = y;
friend_count[4][0] = x+1; friend_count[4][1] = y;

friend_count[5][0] = x-1; friend_count[5][1] = y+1;
friend_count[6][0] = x; friend_count[6][1] = y+1;
friend_count[7][0] = x+1; friend_count[7][1] = y+1;

for(o=0 ; o<8 ; o++)
{
if(friend_count[o][0]<0) friend_count[o][0] = (GOL_WORLD_X-1);
else if((GOL_WORLD_X-1) < friend_count[o][0]) friend_count[o][0] = 0;

if(friend_count[o][1]<0) friend_count[o][1] = (GOL_WORLD_Y-1);
else if((GOL_WORLD_Y-1) < friend_count[o][1]) friend_count[o][1] = 0;
}

for(o=0 ; o<8 ; o++)
{
if(gol_area_before[friend_count[o][0]][friend_count[o][1]] == 1) friends++;
}

if(alive == 1)
{
if((friends < 2) || (3 < friends)) alive = 0;
else alive = 1;
}
else
{
if(friends == 3) alive = 1;
else alive = 0;
}

gol_area_now[x][y] = alive;
}
}

GameOfLife_updateDisplay();
}

void GameOfLife_init(void)
{
uint8_t y;
uint8_t x;
uint8_t i;

for(x=0 ; x<GOL_WORLD_X ; x++)
{
for(y=0 ; y<GOL_WORLD_Y ; y++)
{
gol_area_now[x][y] = 0;
gol_area_before[x][y] = 0;
}
}

for(i=0 ; i<DISP_BUF_SIZE ; i++)
{
display_data_red[i] = 0x00;
display_data_green[i] = 0x00;
}

gol_initialized = 1;
}
*/

// ------------------------------------------------ //

void SpaceInvader_animation(void)
{
for(i=0 ; i<DISP_BUF_SIZE ; i++)
{
display_data_red[i] = 0x00;
display_data_green[i] = 0x00;
}

uint8_t i;
uint8_t o;
uint8_t frame_part;
uint8_t frame_part_bit;

for(i=0 ; i<SPACE_INVADER_WIDTH ; i++)
{
// Red flyer
if(space_invader_frame == 1) frame_part = space_invader_frame_1[i];
else frame_part = space_invader_frame_2[i];

frame_part_bit = 0;

for(o=space_invader_y ; o<8 ; o++)
{
if( ((frame_part >> frame_part_bit) & 0x01) == 1) display_data_red[(space_invader_x+i)*2] |= (1 << o);
frame_part_bit++;
}

for(o=0 ; o<space_invader_y ; o++)
{
if( ((frame_part >> frame_part_bit) & 0x01) == 1) display_data_red[(space_invader_x+i)*2+1] |= (1 << o);
frame_part_bit++;
}

// Green flyer
if(space_invader_frame == 1) frame_part = space_invader_frame_2[i];
else frame_part = space_invader_frame_1[i];

frame_part_bit = 0;

for(o=(8-space_invader_y) ; o<8 ; o++)
{
if( ((frame_part >> frame_part_bit) & 0x01) == 1) display_data_green[((DISP_BUF_SIZE/2)-space_invader_x-i)*2] |= (1 << o);
frame_part_bit++;
}

for(o=0 ; o<(8-space_invader_y) ; o++)
{
if( ((frame_part >> frame_part_bit) & 0x01) == 1) display_data_green[((DISP_BUF_SIZE/2)-space_invader_x-i)*2+1] |= (1 << o);
frame_part_bit++;
}
}

/*
space_invader_x++;
if(space_invader_x == (DISP_BUF_SIZE/2)-SPACE_INVADER_WIDTH)
{
space_invader_x = 0;
}
*/

if(space_invader_right == 1)
{
space_invader_x++;

if(space_invader_x == (DISP_BUF_SIZE/2)-SPACE_INVADER_WIDTH)
{
space_invader_right = 0;
}
}
else
{
space_invader_x--;

if(space_invader_x == 0)
{
space_invader_right = 1;
}
}

if(space_invader_down == 1)
{
space_invader_y++;

if(space_invader_y ==
{
space_invader_down = 0;
}
}
else
{
space_invader_y--;

if(space_invader_y == 0)
{
space_invader_down = 1;
}
}

space_invader_counter++;
if(space_invader_counter == 4)
{
if(space_invader_frame == 1) space_invader_frame = 2;
else space_invader_frame = 1;

space_invader_counter = 0;
}
}

// ------------------------------------------------ //

SIGNAL(SIG_INTERRUPT0)
{
// Disable interrupts
cli();

// Start of display area

drawScreen();

// Enable interrupts
sei();
}

// ------------------------------------------------ //

ISR(TIMER0_OVF_vect)
{
if(counter == 100)
{
//if(gol_initialized == 1) GameOfLife_addGlider();

SpaceInvader_animation();

counter = 0;
}
else
{
counter++;
}

// When second_counter reaches 800, about one second has passed
second_counter++;

if(second_counter == 800) // 800
{
// One second passed, do what ever needed

//if(gol_initialized == 1) GameOfLife();

second_counter = 0;
}
}

// ------------------------------------------------ //

int Uart_putchar(uint8_t character)
{
// Send characters to the serial line

loop_until_bit_is_set(UCSRA, UDRE); // Wait until the last character is sent
UDR = character;
return 0;
}

SIGNAL(SIG_UART_RECV)
{
// UART interrupt function to receive characters from the serial line

uint8_t character;
character = UDR;

//drawScreen();

//cmd_buffer[o] = character;
//Uart_putchar(character);

//o++;
//if(o == BUFFER_SIZE) o = 0;

/*
if(character != '\r')
{
// Receive all characters until newline and carriage return

if(character != '\n')
{
cmd_buffer[o] = character;

o++;
if(o == BUFFER_SIZE) o = 0;
}
}
else if(character == '\r')
{
cli();

if(cmd_buffer[0] == 'D' && cmd_buffer[1] == 'S')
{
drawScreen();
}

for(o=0 ; o<BUFFER_SIZE ; o++)
{
cmd_buffer[o] = 0;
}

o = 0;

sei();
}
*/
}

void Init_USART(void)
{
// Initialize UART

// USART Mode: Asynchronous
UBRRH = 0x00; // write high byte first
UBRRL = ((XTAL/16)/BAUD)-1; // baud rate 9600
UCSRA = 0x00;
UCSRB |= (1 << 3); // TXEN ON, TX ON, xxxx 1xxx
UCSRB |= (1 << 4); // RXEN, RX ON, xxx1 1xxx
UCSRB |= (1 << 7); // RXIE, RX interrupt ON, 1xx1 1xxx
UCSRC = 0x86; // 8 Data, 1 Stop, No Parity 1xxx x11x
//SREG = (1 << 7); // global interrupt ON 1xxx xxxx
}

// ------------------------------------------------ //

int main(void)
{
DDRC = 0x00; // Port C input
PORTC = 0xFF; // Enable internal pull-ups

DDRB = 0xFF; // Port B output
PORTB = 0x00; // Set all outputs low

DDRD = 0b00100000;
PORTD = 0b00001100;

SR_595_PORT |= _BV(SR_595_CLR); // Set 595 clear high

// Disable global interrupts
cli();

// Initialize timers
TCCR0 = 0x00;
TCNT0 = 0x00;
TCCR0 = 0b00000011;

MCUCR |= _BV(ISC01); // INT0 on falling edge
GICR |= _BV(INT0); // Enable INT0
TIMSK = 0b00000001;

// Initialize UART
Init_USART();

// Enable global interrupts
sei();

// Start

for(o=0 ; o<32 ; o++)
{
SR_595_send_bit(0);
}
SR_595_latch();

// Initialize Game of Life
//GameOfLife_init();

while(1)
{
//
}
}

//in creating characters in mathlab EAROM:
0:42
1:B10000001
2:B11110110
3:B11110110
4:B11110110
5:B10000001
6:B11111111
7:B11000000
8:B10111111
9:B10111111
10:B10111111
11:B11000000
12:B11111111
13:B11000001
14:B10111110
15:B10110110
16:B10110110
17:B10000101
18:B11111111
19:B11000000
20:B10111111
21:B10111111
22:B10111111
23:B11000000
24:B11111111
25:B10000000
26:B11110110
27:B11100110
28:B11010110
29:B10111001
30:B11111111
31:B11111111
32:B10111110
33:B10000000
34:B10111110
35:B11111111
36:B11111111
37:B11111111
38:B11111111
39:B11111111
40:B11111111
41:B11111111
42:B11111111
it will display Welcome to College of Computer Studies
salamat sa share bro,...gamit kaayo ni sa mga engineering

attn ACT students...
katong mga nag problema sa script(any kind of language) dha e post na nyong mga problema dri basig naa mi ikatabang.....
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