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Simon-Says/Firmware/Simon_Says/Simon_Says.ino

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Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
/*
Started: 6-19-2007
Spark Fun Electronics
Nathan Seidle
Simon Says is a memory game. Start the game by pressing one of the four buttons. When a button lights up,
press the button, repeating the sequence. The sequence will get longer and longer. The game is won after
13 rounds.
This code is public domain but you buy me a beer if you use this and we meet someday (Beerware license).
Simon Says game originally written in C for the PIC16F88.
Ported for the ATmega168, then ATmega328, then Arduino 1.0.
Fixes and cleanup by Joshua Neal <joshua[at]trochotron.com>
Generates random sequence, plays music, and displays button lights.
Simon tones from Wikipedia
- A (red, upper left) - 440Hz - 2.272ms - 1.136ms pulse
- a (green, upper right, an octave higher than A) - 880Hz - 1.136ms,
0.568ms pulse
- D (blue, lower left, a perfect fourth higher than the upper left)
587.33Hz - 1.702ms - 0.851ms pulse
- G (yellow, lower right, a perfect fourth higher than the lower left) -
784Hz - 1.276ms - 0.638ms pulse
The tones are close, but probably off a bit, but they sound all right.
The old version of SparkFun simon used an ATmega8. An ATmega8 ships
with a default internal 1MHz oscillator. You will need to set the
internal fuses to operate at the correct external 16MHz oscillator.
Original Fuses:
avrdude -p atmega8 -P lpt1 -c stk200 -U lfuse:w:0xE1:m -U hfuse:w:0xD9:m
Command to set to fuses to use external 16MHz:
avrdude -p atmega8 -P lpt1 -c stk200 -U lfuse:w:0xEE:m -U hfuse:w:0xC9:m
The current version of Simon uses the ATmega328. The external osciallator
was removed to reduce component count. This version of simon relies on the
internal default 1MHz osciallator. Do not set the external fuses.
*/
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
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#include <avr/io.h>
#include <avr/interrupt.h>
/* Uncomment one of the following, corresponding to the board you have. */
//#define BOARD_REV_6_25_08
// #define BOARD_REV_4_9_2009
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
#define BOARD_REV_PTH
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
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#ifdef BOARD_REV_PTH
#define CHIP_ATMEGA168
#define LED_RED (1 << 0)
#define LED_GREEN (1 << 1)
#define LED_BLUE (1 << 2)
#define LED_YELLOW (1 << 3)
/* LED pin definitions */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
#define LED_RED_PIN 2
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
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#define LED_RED_PORT PORTB
#define LED_GREEN_PIN 3
#define LED_GREEN_PORT PORTD
#define LED_BLUE_PIN 5
#define LED_BLUE_PORT PORTB
#define LED_YELLOW_PIN 5
#define LED_YELLOW_PORT PORTD
/* Button pin definitions */
#define BUTTON_RED_PIN 1
#define BUTTON_RED_PORT PINB
#define BUTTON_GREEN_PIN 2
#define BUTTON_GREEN_PORT PIND
#define BUTTON_BLUE_PIN 4
#define BUTTON_BLUE_PORT PINB
#define BUTTON_YELLOW_PIN 6
#define BUTTON_YELLOW_PORT PIND
/* Buzzer pin definitions */
#define BUZZER1 4
#define BUZZER1_PORT PORTD
#define BUZZER2 7
#define BUZZER2_PORT PORTD
#endif /* BOARD_REV_PTH */
#ifdef BOARD_REV_6_25_08
#define CHIP_ATMEGA168
#define LED_RED (1 << 0)
#define LED_GREEN (1 << 1)
#define LED_BLUE (1 << 2)
#define LED_YELLOW (1 << 3)
/* LED pin definitions */
#define LED_RED_PIN 3
#define LED_RED_PORT PORTC
#define LED_GREEN_PIN 2
#define LED_GREEN_PORT PORTD
#define LED_BLUE_PIN 0
#define LED_BLUE_PORT PORTC
#define LED_YELLOW_PIN 5
#define LED_YELLOW_PORT PORTD
/* Button pin definitions */
#define BUTTON_RED_PIN 2
#define BUTTON_RED_PORT PINC
#define BUTTON_GREEN_PIN 5
#define BUTTON_GREEN_PORT PINC
#define BUTTON_BLUE_PIN 1
#define BUTTON_BLUE_PORT PINC
#define BUTTON_YELLOW_PIN 6
#define BUTTON_YELLOW_PORT PIND
/* Buzzer pin definitions */
#define BUZZER1 3
#define BUZZER1_PORT PORTD
#define BUZZER2 4
#define BUZZER2_PORT PORTD
#endif /* BOARD_REV_6_25_08 */
#ifdef BOARD_REV_4_9_2009
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
#define LED_RED (1 << 0)
#define LED_GREEN (1 << 1)
#define LED_BLUE (1 << 2)
#define LED_YELLOW (1 << 3)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
#define CHIP_ATMEGA168
/* LED pin definitions */
#define LED_BLUE_PIN 5
#define LED_BLUE_PORT PORTB
#define LED_YELLOW_PIN 5
#define LED_YELLOW_PORT PORTD
#define LED_RED_PIN 2
#define LED_RED_PORT PORTB
#define LED_GREEN_PIN 2
#define LED_GREEN_PORT PORTD
/* Button pin definitions */
#define BUTTON_RED_PIN 0
#define BUTTON_RED_PORT PINB
#define BUTTON_GREEN_PIN 1
#define BUTTON_GREEN_PORT PINB
#define BUTTON_BLUE_PIN 7
#define BUTTON_BLUE_PORT PIND
#define BUTTON_YELLOW_PIN 6
#define BUTTON_YELLOW_PORT PIND
/* Buzzer pin definitions */
#define BUZZER1 3
#define BUZZER1_PORT PORTD
#define BUZZER2 4
#define BUZZER2_PORT PORTD
#endif /* BOARD_REV_4_9_2009 */
/* Define game parameters */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
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#define MOVES_TO_WIN 13
#define TIME_LIMIT 3000 /* 3000ms = 3 sec */
#define sbi(port_name, pin_number) (port_name |= 1<<pin_number)
#define cbi(port_name, pin_number) \
((port_name) &= (uint8_t)~(1 << pin_number))
/* Declarations for static functions */
void delay_us(uint16_t delay);
void delay_ms(uint16_t delay);
uint8_t check_button(void);
void set_leds(uint8_t leds);
void buzz_sound(uint16_t buzz_length_ms, uint16_t buzz_delay);
void toner(uint8_t tone, uint16_t buzz_length_ms);
void add_to_moves(void);
void play_moves(void);
void play_loser(void);
void play_winner(void);
void ioinit(void);
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
int battle = 0;
///These ints are for the begees loop funtion to work
int counter = 0; // for cycling through the LEDs during the beegees loop
int count = 20; // for keeping rhythm straight in the beegees loop
//////////////
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
/* Game state */
uint8_t moves[32];
uint8_t nmoves = 0;
ISR (SIG_OVERFLOW2)
{
/*
* Prescalar of 1024
* Clock = 16MHz
* 15,625 clicks per second
* 64us per click
*/
/* Preload timer 2 for 125 clicks. Should be 8ms per ISR call */
TCNT2 = 131; /* 256 - 125 = 131 */
}
/* General short delays, using internal timer do a fairly accurate 1us */
#ifdef CHIP_ATMEGA168
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
void delay_us(uint16_t delay)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
{
while (delay > 256)
{
TIFR0 = (1<<TOV0); /* Clear any interrupt flags on Timer0 */
TCNT0 = 0;
while ( (TIFR0 & (1<<TOV0)) == 0);
delay -= 256;
}
TIFR0 = (1<<TOV0); /* Clear any interrupt flags on Timer0 */
/*
* 256 - 125 = 131 : Preload timer 0 for x clicks.
* Should be 1us per click
*/
TCNT0 = 256 - delay;
while ((TIFR0 & (1<<TOV0)) == 0) {
/* do nothing */
}
}
#endif
/* General short delays */
void
delay_ms(uint16_t x)
{
while (x-- > 0) {
delay_us(1000);
}
}
/* Light the given set of LEDs */
void
set_leds(uint8_t leds)
{
if ((leds & LED_RED) != 0) {
sbi(LED_RED_PORT, LED_RED_PIN);
}
else {
cbi(LED_RED_PORT, LED_RED_PIN);
}
if ((leds & LED_GREEN) != 0) {
sbi(LED_GREEN_PORT, LED_GREEN_PIN);
}
else {
cbi(LED_GREEN_PORT, LED_GREEN_PIN);
}
if ((leds & LED_BLUE) != 0) {
sbi(LED_BLUE_PORT, LED_BLUE_PIN);
}
else {
cbi(LED_BLUE_PORT, LED_BLUE_PIN);
}
if ((leds & LED_YELLOW) != 0) {
sbi(LED_YELLOW_PORT, LED_YELLOW_PIN);
}
else {
cbi(LED_YELLOW_PORT, LED_YELLOW_PIN);
}
}
#ifdef BOARD_REV_6_25_08
void
init_gpio(void)
{
/* 1 = output, 0 = input */
DDRB = 0b11111111;
DDRC = 0b00001001; /* LEDs and Buttons */
DDRD = 0b00111110; /* LEDs, buttons, buzzer, TX/RX */
PORTC = 0b00100110; /* Enable pull-ups on buttons 0,2,3 */
PORTD = 0b01000000; /* Enable pull-up on button 1 */
}
#endif /* BOARD_REV_6_25_08 */
#ifdef BOARD_REV_4_9_2009
void
init_gpio(void)
{
/* 1 = output, 0 = input */
DDRB = 0b11111100; /* button 2,3 on PB0,1 */
DDRD = 0b00111110; /* LEDs, buttons, buzzer, TX/RX */
PORTB = 0b00000011; /* Enable pull-ups on buttons 2,3 */
PORTD = 0b11000000; /* Enable pull-up on button 0,1 */
}
#endif /* BOARD_REV_4_9_2009 */
#ifdef BOARD_REV_PTH
void
init_gpio(void)
{
/* 1 = output, 0 = input */
DDRB = 0b11101101; /* LEDs and Buttons */
DDRC = 0b11111111; /* LEDs and Buttons */
DDRD = 0b10111011; /* LEDs, buttons, buzzer, TX/RX */
PORTB = 0b00010010; /* Enable pull-ups on buttons 1,4 */
//PORTC = 0b00100110; /* Enable pull-ups on buttons 0,2,3 */
PORTD = 0b01000100; /* Enable pull-up on button 1 */
}
#endif
void
ioinit(void)
{
init_gpio();
//Set Timer 0 Registers to Default Setting to over-ride the timer initialization made in the init() function of the Arduino Wiring libary (Wiring.c in the hardware/core/arduino folder)
TCCR0A = 0;
TIMSK0 = 0;
/* Init timer 0 for delay_us timing (1,000,000 / 1 = 1,000,000) */
//TCCR0B = (1<<CS00); /* Set Prescaler to 1. CS00=1 */
TCCR0B = (1<<CS01); /* Set Prescaler to 1. CS00=1 */
/* Init timer 2 */
ASSR = 0;
/* Set Prescaler to 1024. CS22=1, CS21=1,CS20=1 */
TCCR2B = (1<<CS22)|(1<<CS21)|(1<<CS20);
TIMSK2 = (1<<TOIE2); /* Enable Timer 2 Interrupt */
cli(); //We don't use any interrupt functionality. Let's turn it off so Arduino doesn't screw around with it!
}
/* Returns a '1' bit in the position corresponding to LED_RED, etc. */
uint8_t
check_button(void)
{
uint8_t button_pressed = 0;
if ((BUTTON_RED_PORT & (1 << BUTTON_RED_PIN)) == 0)
button_pressed |= LED_RED;
if ((BUTTON_GREEN_PORT & (1 << BUTTON_GREEN_PIN)) == 0)
button_pressed |= LED_GREEN;
if ((BUTTON_BLUE_PORT & (1 << BUTTON_BLUE_PIN)) == 0)
button_pressed |= LED_BLUE;
if ((BUTTON_YELLOW_PORT & (1 << BUTTON_YELLOW_PIN)) == 0)
button_pressed |= LED_YELLOW;
return button_pressed;
}
/* Play the loser sound/lights */
void
play_loser(void)
{
set_leds(LED_RED|LED_GREEN);
buzz_sound(255, 1500);
set_leds(LED_BLUE|LED_YELLOW);
buzz_sound(255, 1500);
set_leds(LED_RED|LED_GREEN);
buzz_sound(255, 1500);
set_leds(LED_BLUE|LED_YELLOW);
buzz_sound(255, 1500);
}
/* Play the winner sound */
void
winner_sound(void)
{
uint8_t x, y;
/* Toggle the buzzer at various speeds */
for (x = 250; x > 70; x--) {
for (y = 0; y < 3; y++) {
sbi(BUZZER2_PORT, BUZZER2);
cbi(BUZZER1_PORT, BUZZER1);
delay_us(x);
cbi(BUZZER2_PORT, BUZZER2);
sbi(BUZZER1_PORT, BUZZER1);
delay_us(x);
}
}
}
/* Play the winner sound and lights */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
void play_winner(void)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
{
set_leds(LED_GREEN|LED_BLUE);
winner_sound();
set_leds(LED_RED|LED_YELLOW);
winner_sound();
set_leds(LED_GREEN|LED_BLUE);
winner_sound();
set_leds(LED_RED|LED_YELLOW);
winner_sound();
}
/* Plays the current contents of the game moves */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
void play_moves(void)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
{
uint8_t move;
for (move = 0; move < nmoves; move++) {
toner(moves[move], 150);
delay_ms(150);
}
}
/* Adds a new random button to the game sequence, by sampling the timer */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
void add_to_moves(void)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
{
uint8_t new_button;
/* Use the lower 2 bits of the timer for the random value */
new_button = 1 << (TCNT2 & 0x3);
moves[nmoves++] = new_button;
}
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
/* Adds a user defined button to the game sequence, by waiting for their input */
void add_to_moves_battle(void)
{
uint8_t new_button;
/* wait for user to input next move */
new_button = wait_for_button();
toner(new_button, 150);
moves[nmoves++] = new_button;
}
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
/* Toggle buzzer every buzz_delay_us, for a duration of buzz_length_ms. */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
void buzz_sound(uint16_t buzz_length_ms, uint16_t buzz_delay_us)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
{
uint32_t buzz_length_us;
buzz_length_us = buzz_length_ms * (uint32_t)1000;
while (buzz_length_us > buzz_delay_us*2) {
buzz_length_us -= buzz_delay_us*2;
/* toggle the buzzer at various speeds */
cbi(BUZZER1_PORT, BUZZER1);
sbi(BUZZER2_PORT, BUZZER2);
delay_us(buzz_delay_us);
sbi(BUZZER1_PORT, BUZZER1);
cbi(BUZZER2_PORT, BUZZER2);
delay_us(buzz_delay_us);
}
}
/*
* Light an LED and play tone
*
* red, upper left: 440Hz - 2.272ms - 1.136ms pulse
* green, upper right: 880Hz - 1.136ms - 0.568ms pulse
* blue, lower left: 587.33Hz - 1.702ms - 0.851ms pulse
* yellow, lower right: 784Hz - 1.276ms - 0.638ms pulse
*/
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
void toner(uint8_t which, uint16_t buzz_length_ms)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
{
set_leds(which);
switch (which) {
case LED_RED:
buzz_sound(buzz_length_ms, 1136);
break;
case LED_GREEN:
buzz_sound(buzz_length_ms, 568);
break;
case LED_BLUE:
buzz_sound(buzz_length_ms, 851);
break;
case LED_YELLOW:
buzz_sound(buzz_length_ms, 638);
break;
}
/* Turn off all LEDs */
set_leds(0);
}
/* Show an "attract mode" display while waiting for user to press button. */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
void attract_mode(void)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
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{
while (1) {
set_leds(LED_RED);
delay_ms(100);
if (check_button() != 0x00)
return;
set_leds(LED_BLUE);
delay_ms(100);
if (check_button() != 0x00)
return;
set_leds(LED_GREEN);
delay_ms(100);
if (check_button() != 0x00)
return;
set_leds(LED_YELLOW);
delay_ms(100);
if (check_button() != 0x00)
return;
}
}
/* Wait for a button to be pressed. Returns one of led colors (LED_RED, etc.)
* if successful, 0 if timed out */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
uint8_t wait_for_button(void)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
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{
uint16_t time_limit = TIME_LIMIT;
uint8_t released = 0;
uint8_t old_button;
while (time_limit > 0) {
uint8_t button;
/* Implement a small bit of debouncing */
old_button = button;
button = check_button();
/*
* Make sure we've seen the previous button
* released before accepting new buttons
*/
if (button == 0)
released = 1;
if (button == old_button && released == 1) {
/* Make sure just one button is pressed */
if (button == LED_RED ||
button == LED_BLUE ||
button == LED_GREEN ||
button == LED_YELLOW) {
return button;
}
}
delay_ms(1);
time_limit--;
}
return 0; /* Timed out */
}
/* Play the game. Returns 0 if player loses, or 1 if player wins. */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
int game_mode(void)
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
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{
nmoves = 0;
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
int moves_to_win_var = MOVES_TO_WIN; // If in normal mode, then allow the user to win after a #define varialb up top (default is 13).
if(battle) moves_to_win_var = 1000; // If in battle mode, allow the users to go up to 1000 moves! Like anyone could possibly do that :)
while (nmoves < moves_to_win_var) {
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
uint8_t move;
/* Add a button to the current moves, then play them back */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
if(battle) add_to_moves_battle(); // If in battle mode, then listen for user input to choose the next step
else add_to_moves();
if(battle) ; // If in battle mode, then don't play back the pattern, it's up the the users to remember it - then add on a move.
else play_moves();
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
/* Then require the player to repeat the sequence. */
for (move = 0; move < nmoves; move++) {
uint8_t choice = wait_for_button();
/* If wait timed out, player loses. */
if (choice == 0)
return 0;
toner(choice, 150);
/* If the choice is incorect, player loses. */
if (choice != moves[move]) {
return 0;
}
}
/* Player was correct, delay before playing moves */
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
if(battle) delay_ms(100); // reduced wait time, because we want to allow the battle to go very fast! plus, if you use the delay(1000), then it may miss capturing the users next input.
else delay_ms(1000);
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
}
/* player wins */
return 1;
}
void setup()
{
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
}
void loop()
{
/* Setup IO pins and defaults */
ioinit();
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
/* Check to see if LOWER LEFT BUTTON is pressed */
if (check_button() == LED_YELLOW){
while(1){
buzz(5);
delay_ms(750);
if (check_button() == 0x00){
while (1) beegees_loop();
}
}
}
/* Check to see if LOWER RIGHT BUTTON is pressed */
if (check_button() == LED_GREEN){
while(1){
buzz(5);
delay_ms(750);
if (check_button() == 0x00){
battle = 1;
break;
}
}
}
Initial Commit of Simon code for 'C' version and Arduino Sketch version (Yes, I know they're the same thing but spare me).
2011-03-24 16:05:35 -06:00
play_winner();
/* Main loop */
while (1) {
/* Wait for user to start game */
attract_mode();
/* Indicate the start of game play */
set_leds(LED_RED|LED_GREEN|LED_BLUE|LED_YELLOW);
delay_ms(1000);
set_leds(0);
delay_ms(250);
/* Play game and handle result */
if (game_mode() != 0) {
/* Player won, play winner tones */
play_winner();
}
else {
/* Player lost, play loser tones */
play_loser();
}
}
}
Update to Arduino v1.0 Updated the code to support Arduino v1.0. Re-arranged the file structure to include PCB layout. New code includes Pete Lewis' addition of battle mode.
2012-12-26 14:58:15 -07:00
//////////////////////////////////////////////////////////////////////////////////////
void beegees_loop(){
buzz(3);
delay(400);
buzz(4);
rest(1);
delay(600);
buzz(5);
rest(1);
rest(1);
delay(400);
buzz(3);
rest(1);
rest(1);
rest(1);
buzz(2);
rest(1);
buzz(1);
buzz(2);
buzz(3);
rest(1);
buzz(1);
buzz(2);
rest(1);
buzz(3);
rest(1);
rest(1);
buzz(1);
rest(1);
buzz(2);
rest(1);
buzz(3);
rest(1);
buzz(4);
rest(1);
buzz(5);
rest(1);
delay(700);
}
//////////////////////////////////////////////////////////////////////////////////////
void buzz(int tone){
///declare an integer, "freq", for frequency of the note to be played.
int freq;
///5 different tones to select. Each tone is a different frequency.
if(tone == 1){
freq = 2000;
}
if(tone == 2){
freq = 1800;
}
if(tone == 3){
freq = 1500;
}
if(tone == 4){
freq = 1350;
}
if(tone == 5){
freq = 1110;
}
//freq = (freq/2);
/// Because frequency is determined by the wavelength (the time HIGH and the time LOW),
/// you need to have "count" in order to keep a note the same length in time.
/// "count" is the number of times this function will repeat the HIGH/LOW pattern - to create the sound of the note.
count = 40;
/// In order to keep all 5 notes the same length in time, you must compare them to the longest note (tonic) - aka the "1" note.
count = count*(2000/freq);
/// this next function simply changes the next LED to turn on.
change_led();
/// this next for loop actually makes the buzzer pin move.
/// it uses the "count" variable to know how many times to play the frequency.
/// -this keeps the timing correct.
for(int i = 0; i < count; i++){
digitalWrite(BUZZER1, HIGH);
digitalWrite(BUZZER2, LOW);
delayMicroseconds(freq);
digitalWrite(BUZZER1, LOW);
digitalWrite(BUZZER2, HIGH);
delayMicroseconds(freq);
}
delay(60);
}
//////////////////////////////////////////////////////////////////////////////////////
void rest(int tone){
int freq;
if(tone == 1){
freq = 2000;
}
if(tone == 2){
freq = 1800;
}
if(tone == 3){
freq = 1500;
}
if(tone == 4){
freq = 1350;
}
if(tone == 5){
freq = 1110;
}
//freq = (freq/2);
count = 40;
count = count*(2000/freq);
//change_led();
for(int i = 0; i < count; i++){
digitalWrite(BUZZER1, LOW);
delayMicroseconds(freq);
digitalWrite(BUZZER1, LOW);
delayMicroseconds(freq);
}
delay(75);
}
//////////////////////////////////////////////////////////////////////////////////////
void change_led(){
if(counter > 3){
counter = 0;
}
set_leds(1 << counter);
counter += 1;
}