#include #include #define SOFTWARE_VERSION "Version 2.1" // Buttons and button voltage values #define BTN_PIN A0 #define BTN_RIGHT 0 #define BTN_UP 1 #define BTN_DOWN 2 #define BTN_LEFT 3 #define BTN_SELECT 4 #define BTN_NONE 5 #define V_BTN_RIGHT 50 #define V_BTN_UP 250 #define V_BTN_DOWN 400 #define V_BTN_LEFT 600 #define V_BTN_SELECT 799 #define V_BTN_NONE 999 // PINS #define PIN_RESET 11 #define PIN_1 10 #define PIN_2 A5 #define PIN_4 A4 #define PIN_8 A3 #define PIN_16 A2 #define PIN_32 A1 #define PIN_RELAY 12 // DELAY VALUES (ms) #define DELAY_INIT 1000 #define DELAY_BEFORE_RESET 200 #define DELAY_RESET 100 #define DELAY_BUTTON 200 #define DELAY_SCROLL 1000 // Game definitions note game_size has the trailing zero in it. #define NUMBER_OF_GAMES 63 #define MAX_NAME_SIZE 33 // GAME NAMES, constant size so its possible to modify these from bin file too const char game_1[MAX_NAME_SIZE] PROGMEM = "Astra SuperStars"; const char game_2[MAX_NAME_SIZE] PROGMEM = "Baku Baku Animal"; const char game_3[MAX_NAME_SIZE] PROGMEM = "Batman Forever "; const char game_4[MAX_NAME_SIZE] PROGMEM = "Columns 97 "; const char game_5[MAX_NAME_SIZE] PROGMEM = "Cotton 2 "; const char game_6[MAX_NAME_SIZE] PROGMEM = "Cotton Boomerang"; const char game_7[MAX_NAME_SIZE] PROGMEM = "Danchi deHanafud"; const char game_8[MAX_NAME_SIZE] PROGMEM = "Decathlete "; const char game_9[MAX_NAME_SIZE] PROGMEM = "Die Hard Arcade "; const char game_10[MAX_NAME_SIZE] PROGMEM = "Touryuu Densetsu"; const char game_11[MAX_NAME_SIZE] PROGMEM = "Final Fight Reve"; const char game_12[MAX_NAME_SIZE] PROGMEM = "Funky Head Boxer"; const char game_13[MAX_NAME_SIZE] PROGMEM = "Zenkoku Seifuku "; const char game_14[MAX_NAME_SIZE] PROGMEM = "Final Arch "; const char game_15[MAX_NAME_SIZE] PROGMEM = "Golden Axe: The "; const char game_16[MAX_NAME_SIZE] PROGMEM = "Guardian Force "; const char game_17[MAX_NAME_SIZE] PROGMEM = "Groove On Fight "; const char game_18[MAX_NAME_SIZE] PROGMEM = "Hanagumi Taisen "; const char game_19[MAX_NAME_SIZE] PROGMEM = "Karaoke Quiz Int"; const char game_20[MAX_NAME_SIZE] PROGMEM = "Pro Mahjong Kiwa"; const char game_21[MAX_NAME_SIZE] PROGMEM = "Maru-Chan de Goo"; const char game_22[MAX_NAME_SIZE] PROGMEM = "Mausuke no Ojama"; const char game_23[MAX_NAME_SIZE] PROGMEM = "Virtual MahjongI"; const char game_24[MAX_NAME_SIZE] PROGMEM = "Othello Shiyouyo"; const char game_25[MAX_NAME_SIZE] PROGMEM = "Pebble Beach Gol"; const char game_26[MAX_NAME_SIZE] PROGMEM = "Princess Kurara "; const char game_27[MAX_NAME_SIZE] PROGMEM = "Puyo Puyo Sun "; const char game_28[MAX_NAME_SIZE] PROGMEM = "Radiant Silvergu"; const char game_29[MAX_NAME_SIZE] PROGMEM = "Sando-R: Puzzle "; const char game_30[MAX_NAME_SIZE] PROGMEM = "Sea Bass Fishing"; const char game_31[MAX_NAME_SIZE] PROGMEM = "Shanghai: The Gr"; const char game_32[MAX_NAME_SIZE] PROGMEM = "Shienryu "; const char game_33[MAX_NAME_SIZE] PROGMEM = "Soukyugurentai "; const char game_34[MAX_NAME_SIZE] PROGMEM = "Steep Slope Slid"; const char game_35[MAX_NAME_SIZE] PROGMEM = "Suikoenbu "; const char game_36[MAX_NAME_SIZE] PROGMEM = "TecmoWorldCup'98"; const char game_37[MAX_NAME_SIZE] PROGMEM = "Virtua Fighter K"; const char game_38[MAX_NAME_SIZE] PROGMEM = "Virtua Fighter R"; const char game_39[MAX_NAME_SIZE] PROGMEM = "Winter Heat "; const char game_40[MAX_NAME_SIZE] PROGMEM = "Zen Nippon Pro W"; const char game_41[MAX_NAME_SIZE] PROGMEM = "Ejihon Tantei Ji"; const char game_42[MAX_NAME_SIZE] PROGMEM = "DaeJeon! SanJeon"; const char game_43[MAX_NAME_SIZE] PROGMEM = "Critter Crusher "; const char game_44[MAX_NAME_SIZE] PROGMEM = "Magical Zunou Po"; const char game_45[MAX_NAME_SIZE] PROGMEM = "Microman Battle "; const char game_46[MAX_NAME_SIZE] PROGMEM = "Name Club "; const char game_47[MAX_NAME_SIZE] PROGMEM = "Print Club 2 "; const char game_48[MAX_NAME_SIZE] PROGMEM = "Print Club 2Vol3"; const char game_49[MAX_NAME_SIZE] PROGMEM = "Print Club Pokem"; const char game_50[MAX_NAME_SIZE] PROGMEM = "Stress Busters "; const char game_51[MAX_NAME_SIZE] PROGMEM = "Technical Bowlin"; const char game_52[MAX_NAME_SIZE] PROGMEM = "Virtual Mahjong "; const char game_53[MAX_NAME_SIZE] PROGMEM = "Game 53 "; const char game_54[MAX_NAME_SIZE] PROGMEM = "Game 54 "; const char game_55[MAX_NAME_SIZE] PROGMEM = "Game 55 "; const char game_56[MAX_NAME_SIZE] PROGMEM = "Game 56 "; const char game_57[MAX_NAME_SIZE] PROGMEM = "Game 57 "; const char game_58[MAX_NAME_SIZE] PROGMEM = "Game 58 "; const char game_59[MAX_NAME_SIZE] PROGMEM = "Game 59 "; const char game_60[MAX_NAME_SIZE] PROGMEM = "Game 60 "; const char game_61[MAX_NAME_SIZE] PROGMEM = "Game 61 "; const char game_62[MAX_NAME_SIZE] PROGMEM = "Game 62 "; const char game_63[MAX_NAME_SIZE] PROGMEM = "Game 63 "; const char _END_[] PROGMEM = "----------------"; // This can be used to find namelist from binary // Name pointers const char* const game_list[] PROGMEM = { game_1, game_2, game_3, game_4, game_5, game_6, game_7, game_8, game_9, game_10, game_11, game_12, game_13, game_14, game_15, game_16, game_17, game_18, game_19, game_20, game_21, game_22, game_23, game_24, game_25, game_26, game_27, game_28, game_29, game_30, game_31, game_32, game_33, game_34, game_35, game_36, game_37, game_38, game_39, game_40, game_41, game_42, game_43, game_44, game_45, game_46, game_47, game_48, game_49, game_50, game_51, game_52, game_53, game_54, game_55, game_56, game_57, game_58, game_59, game_60, game_61, game_62, game_63, _END_ }; // Global variables int indexGame = 0; // current menu item int selectedGame = 0; // selected game //init screen LiquidCrystal lcd(8, 9, 4, 5, 6, 7); /****************************************************************** * Function readButton() * * returns button pressed comparing the voltage values * from analog pin ******************************************************************/ int readButton() { int adc_button = analogRead(BTN_PIN); //read button if (adc_button > V_BTN_NONE ) return BTN_NONE; if (adc_button < V_BTN_RIGHT ) return BTN_RIGHT; if (adc_button < V_BTN_UP ) return BTN_UP; if (adc_button < V_BTN_DOWN ) return BTN_DOWN; if (adc_button < V_BTN_LEFT ) return BTN_LEFT; if (adc_button < V_BTN_SELECT ) return BTN_SELECT; } /****************************************************************** * Function showGameName * * Shows current game in the lcd screen * * Parameters: * int game_number Game name to show, 0 = first in the list * ******************************************************************/ void showGameName(int game_number) { char buffer[MAX_NAME_SIZE+1]; // Copy name from program memory to the buffer strcpy_P(buffer, (char*)pgm_read_word(&(game_list[game_number]))); // initialize screen lcd.clear(); lcd.setCursor(0, 0); /******************** * Print game number ********************/ if (indexGame == selectedGame) lcd.print(">"); lcd.print("Game "); lcd.print(game_number + 1); lcd.print("."); /****************** * Print game name ******************/ lcd.setCursor(0, 1); lcd.print(buffer); } /****************************************************************** * Function setCurrentGame * * Sets current game in menu * * Parameters: * int game_number Game to set as current * ******************************************************************/ void setCurrentGame(int gameNumber) { // check that game number is within boundaries if (gameNumber < 0 ) gameNumber = 0; if (gameNumber > NUMBER_OF_GAMES - 1) gameNumber = NUMBER_OF_GAMES - 1; // set and show game indexGame = gameNumber; showGameName(indexGame); } /****************************************************************** * Function setPins * * Set pins according to selected game * * Parameters: * int Game Game number to select * ******************************************************************/ void setPins(int Game) { // value to set is game index + 1 int pinValue = Game + 1; // digitalWrite tests for LOW and LOW is 0 so actually (pinValue & ) // would work without ? : (if) digitalWrite(PIN_1, (pinValue & B000001) ? HIGH : LOW) ; digitalWrite(PIN_2, (pinValue & B000010) ? HIGH : LOW); digitalWrite(PIN_4, (pinValue & B000100) ? HIGH : LOW); digitalWrite(PIN_8, (pinValue & B001000) ? HIGH : LOW); digitalWrite(PIN_16, (pinValue & B010000) ? HIGH : LOW); digitalWrite(PIN_32, (pinValue & B100000) ? HIGH : LOW); } /****************************************************************** * Function resetSTV * * Resets the board and the multicart ******************************************************************/ void resetSTV() { delay(DELAY_BEFORE_RESET); // Not necessary but lets wait a bit digitalWrite(PIN_RELAY,HIGH); digitalWrite(PIN_RESET,HIGH); // This connects GND (through 4066) to the reset line of ST-V and multicart // pulling both LOW to reset them delay(DELAY_RESET); // Keep it LOW digitalWrite(PIN_RESET,LOW); // disconnects GND from reset lines -> goes HIGH digitalWrite(PIN_RELAY,LOW); } /****************************************************************** * Function setup * * Standard Arduino initialization function ******************************************************************/ void setup() { // set pin modes pinMode(PIN_1,OUTPUT); pinMode(PIN_2,OUTPUT); pinMode(PIN_4,OUTPUT); pinMode(PIN_8,OUTPUT); pinMode(PIN_16,OUTPUT); pinMode(PIN_32,OUTPUT); pinMode(PIN_RESET,OUTPUT); pinMode(PIN_RELAY,OUTPUT); pinMode(BTN_PIN, INPUT); // should be low from setting pin mode, but lets set it digitalWrite(PIN_RESET, LOW); digitalWrite(PIN_RELAY, LOW); // setup the LCD lcd.begin(16, 2); lcd.setCursor(0, 0); lcd.print("INITIALIZING..."); lcd.setCursor(0, 1); lcd.print(SOFTWARE_VERSION); // delay before setting pins just to let everything initialize delay(DELAY_INIT); // Read last selected game from EEPROM selectedGame = EEPROM.read(0); // if not valid value, set it as first game if (selectedGame < 0 or selectedGame >= NUMBER_OF_GAMES) selectedGame = 0; indexGame = selectedGame; setPins(selectedGame); showGameName(indexGame); } /****************************************************************** * Function loop * * Standard Arduino main loop ******************************************************************/ void loop() { // read button and act switch (readButton()) { case BTN_UP: setCurrentGame(indexGame-1); delay(DELAY_BUTTON); break; case BTN_DOWN: setCurrentGame(indexGame+1); delay(DELAY_BUTTON); break; case BTN_LEFT: setCurrentGame(indexGame-10); delay(DELAY_BUTTON); break; case BTN_RIGHT: setCurrentGame(indexGame+10); delay(DELAY_BUTTON); break; case BTN_SELECT: if (selectedGame != indexGame ) { selectedGame = indexGame; EEPROM.write(0,selectedGame); } setPins(selectedGame); resetSTV(); showGameName(indexGame); delay(DELAY_BUTTON); break; } }