mirror of
https://github.com/sanni/cartreader.git
synced 2024-11-23 21:19:16 +01:00
9.4: Add selecting mapping from database list for NES
This commit is contained in:
sanni
parent
92f76b324c
commit
511902eb56
@ -372,7 +372,6 @@ void checkStatus_COL()
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// CART SELECT CODE
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//******************************************
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void setCart_COL() {
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//Search for CRC32 in file
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char gamename[100];
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char tempStr2[2];
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char crc_search[9];
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@ -380,8 +379,46 @@ void setCart_COL() {
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//go to root
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sd.chdir();
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// Select starting letter
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byte myLetter = starting_letter();
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// Open database
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if (myFile.open("colv.txt", O_READ)) {
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// Skip ahead to selected starting letter
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if ((myLetter > 0) && (myLetter <= 26)) {
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while (myFile.available()) {
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// Read current name
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get_line(gamename, &myFile, 96);
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// Compare selected letter with first letter of current name until match
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while (gamename[0] != 64 + myLetter) {
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skip_line(&myFile);
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skip_line(&myFile);
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get_line(gamename, &myFile, 96);
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}
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break;
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}
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// Rewind one line
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for (byte count_newline = 0; count_newline < 2; count_newline++) {
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while (1) {
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if (myFile.curPosition() == 0) {
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break;
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}
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else if (myFile.peek() == '\n') {
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myFile.seekSet(myFile.curPosition() - 1);
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break;
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}
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else {
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myFile.seekSet(myFile.curPosition() - 1);
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}
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}
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}
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if (myFile.curPosition() != 0)
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myFile.seekSet(myFile.curPosition() + 2);
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}
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// Display database
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while (myFile.available()) {
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display_Clear();
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@ -520,8 +557,7 @@ void setCart_COL() {
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}
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}
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else {
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println_Msg(F("Database file not found"));
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return 0;
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print_Error(F("Database file not found"), true);
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}
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}
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#endif
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@ -4,8 +4,8 @@
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This project represents a community-driven effort to provide
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an easy to build and easy to modify cartridge dumper.
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Date: 03.08.2022
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Version: 9.3
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Date: 06.08.2022
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Version: 9.4
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SD lib: https://github.com/greiman/SdFat
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OLED lib: https://github.com/adafruit/Adafruit_SSD1306
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@ -60,7 +60,7 @@
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**********************************************************************************/
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char ver[5] = "9.3";
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char ver[5] = "9.4";
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//******************************************
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// !!! CHOOSE HARDWARE VERSION !!!
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@ -691,6 +691,108 @@ boolean compareCRC(char* database, char* crcString, boolean renamerom, int offse
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#endif
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}
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byte starting_letter() {
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#if (defined(enable_LCD) || defined(enable_OLED))
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byte selection = 0;
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byte line = 0;
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display_Clear();
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#if defined(enable_LCD)
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println_Msg(F("[#] [A] [B] [C] [D] [E] [F]"));
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println_Msg(F(""));
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println_Msg(F("[G] [H] [ I ] [J] [K] [L] [M]"));
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println_Msg(F(""));
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println_Msg(F("[N] [O] [P] [Q] [R] [S] [T]"));
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println_Msg(F(""));
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println_Msg(F("[U] [V] [W] [X] [Y] [Z] [?]"));
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#elif defined(enable_OLED)
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println_Msg(F("# A B C D E F"));
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println_Msg(F(""));
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println_Msg(F("G H I J K L M"));
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println_Msg(F(""));
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println_Msg(F("N O P Q R S T"));
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println_Msg(F(""));
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println_Msg(F("U V W X Y Z ?"));
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#endif
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// Draw selection line
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#if defined(enable_LCD)
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display.setDrawColor(1);
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display.drawLine(4 + selection * 16, 10 + line * 16, 9 + selection * 16, 10 + line * 16);
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#elif defined(enable_OLED)
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display.drawLine(selection * 18, 10 + line * 16, 5 + selection * 18, 10 + line * 16, WHITE);
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#endif
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display_Update();
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while (1) {
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int b = checkButton();
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if (b == 2) { // Previous
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if ((selection == 0) && (line > 0)) {
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line--;
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selection = 6;
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}
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else if (selection > 0) {
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selection--;
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}
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#if defined(enable_LCD)
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display.setDrawColor(0);
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display.drawLine(0, 10 + (line + 1) * 16, 128, 10 + (line + 1) * 16);
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display.drawLine(0, 10 + line * 16, 128, 10 + line * 16);
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display.setDrawColor(1);
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display.drawLine(4 + selection * 16, 10 + line * 16, 9 + selection * 16, 10 + line * 16);
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#elif defined(enable_OLED)
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display.drawLine(0, 10 + (line + 1) * 16, 128, 10 + (line + 1) * 16, BLACK);
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display.drawLine(0, 10 + line * 16, 128, 10 + line * 16, BLACK);
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display.drawLine(selection * 18, 10 + line * 16, 5 + selection * 18, 10 + line * 16, WHITE);
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#endif
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display_Update();
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}
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else if (b == 1) { // Next
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if ((selection == 6) && (line < 3)) {
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line++;
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selection = 0;
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}
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else if (selection < 6) {
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selection++;
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}
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#if defined(enable_LCD)
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display.setDrawColor(0);
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display.drawLine(0, 10 + (line - 1) * 16, 128, 10 + (line - 1) * 16);
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display.drawLine(0, 10 + line * 16, 128, 10 + line * 16);
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display.setDrawColor(1);
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display.drawLine(4 + selection * 16, 10 + line * 16, 9 + selection * 16, 10 + line * 16);
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#elif defined(enable_OLED)
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display.drawLine(0, 10 + (line - 1) * 16, 128, 10 + (line - 1) * 16, BLACK);
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display.drawLine(0, 10 + line * 16, 128, 10 + line * 16, BLACK);
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display.drawLine(selection * 18, 10 + line * 16, 5 + selection * 18, 10 + line * 16, WHITE);
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#endif
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display_Update();
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}
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else if (b == 3) { // Long Press - Execute
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display_Clear();
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println_Msg(F(""));
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println_Msg(F(""));
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println_Msg(F(""));
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println_Msg(F("Please wait..."));
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display_Update();
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break;
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}
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}
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return (selection + line * 7);
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#elif defined(SERIAL_MONITOR)
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Serial.println(F("Enter first letter: "));
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while (Serial.available() == 0) {
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}
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// Read the incoming byte:
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byte incomingByte = Serial.read();
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return incomingByte;
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#endif
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}
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/******************************************
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Main menu optimized for rotary encoder
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*****************************************/
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@ -759,7 +861,13 @@ void mainMenu() {
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display_Update();
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setup_NES();
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#ifdef no-intro
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checkStatus_NES(getMapping());
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if (getMapping() == 0) {
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selectMapping();
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checkStatus_NES(0);
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}
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else {
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checkStatus_NES(1);
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}
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#else
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checkStatus_NES(0);
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#endif
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@ -1001,7 +1109,13 @@ void consoleMenu() {
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display_Update();
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setup_NES();
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#ifdef no-intro
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checkStatus_NES(getMapping());
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if (getMapping() == 0) {
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selectMapping();
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checkStatus_NES(0);
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}
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else {
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checkStatus_NES(1);
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}
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#else
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checkStatus_NES(0);
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#endif
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@ -757,8 +757,10 @@ void checkStatus_INTV()
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#endif
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}
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//******************************************
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// CART SELECT CODE
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//******************************************
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void setCart_INTV() {
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//Search for CRC32 in file
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char gamename[100];
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char tempStr2[2];
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char crc_search[9];
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@ -766,8 +768,46 @@ void setCart_INTV() {
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//go to root
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sd.chdir();
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// Select starting letter
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byte myLetter = starting_letter();
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// Open database
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if (myFile.open("intv.txt", O_READ)) {
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// Skip ahead to selected starting letter
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if ((myLetter > 0) && (myLetter <= 26)) {
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while (myFile.available()) {
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// Read current name
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get_line(gamename, &myFile, 96);
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// Compare selected letter with first letter of current name until match
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while (gamename[0] != 64 + myLetter) {
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skip_line(&myFile);
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skip_line(&myFile);
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get_line(gamename, &myFile, 96);
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}
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break;
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}
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// Rewind one line
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for (byte count_newline = 0; count_newline < 2; count_newline++) {
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while (1) {
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if (myFile.curPosition() == 0) {
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break;
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}
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else if (myFile.peek() == '\n') {
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myFile.seekSet(myFile.curPosition() - 1);
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break;
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}
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else {
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myFile.seekSet(myFile.curPosition() - 1);
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}
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}
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}
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if (myFile.curPosition() != 0)
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myFile.seekSet(myFile.curPosition() + 2);
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}
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// Display database
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while (myFile.available()) {
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display_Clear();
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@ -916,8 +956,7 @@ void setCart_INTV() {
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}
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}
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else {
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println_Msg(F("Database file not found"));
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return 0;
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print_Error(F("Database file not found"), true);
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}
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}
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#endif
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@ -603,6 +603,266 @@ boolean getMapping() {
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}
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}
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void selectMapping() {
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char gamename[100];
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char tempStr2[2];
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char iNES_STR[33];
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char crc_search[9];
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//go to root
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sd.chdir();
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// Select starting letter
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byte myLetter = starting_letter();
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// Open database
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if (myFile.open("nes.txt", O_READ)) {
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// Skip ahead to selected starting letter
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if ((myLetter > 0) && (myLetter <= 26)) {
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while (myFile.available()) {
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// Read current name
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get_line(gamename, &myFile, 96);
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// Compare selected letter with first letter of current name until match
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while (gamename[0] != 64 + myLetter) {
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skip_line(&myFile);
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skip_line(&myFile);
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get_line(gamename, &myFile, 96);
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}
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break;
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}
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// Rewind one line
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for (byte count_newline = 0; count_newline < 2; count_newline++) {
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while (1) {
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if (myFile.curPosition() == 0) {
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break;
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}
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else if (myFile.peek() == '\n') {
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myFile.seekSet(myFile.curPosition() - 1);
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break;
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}
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else {
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myFile.seekSet(myFile.curPosition() - 1);
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}
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}
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}
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if (myFile.curPosition() != 0)
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myFile.seekSet(myFile.curPosition() + 2);
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}
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// Display database
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while (myFile.available()) {
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display_Clear();
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// Read game name
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#if defined(enable_OLED)
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get_line(gamename, &myFile, 42);
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#else
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get_line(gamename, &myFile, 96);
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#endif
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// Read CRC32 checksum
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sprintf(checksumStr, "%c", myFile.read());
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for (byte i = 0; i < 7; i++) {
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sprintf(tempStr2, "%c", myFile.read());
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strcat(checksumStr, tempStr2);
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}
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// Skip over semicolon
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myFile.seekSet(myFile.curPosition() + 1);
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// Read CRC32 of first 512 bytes
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sprintf(crc_search, "%c", myFile.read());
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for (byte i = 0; i < 7; i++) {
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sprintf(tempStr2, "%c", myFile.read());
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strcat(crc_search, tempStr2);
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}
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// Skip over semicolon
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myFile.seekSet(myFile.curPosition() + 1);
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// Read iNES header
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get_line(iNES_STR, &myFile, 33);
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// Skip every 3rd line
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skip_line(&myFile);
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// Convert "4E4553" to (0x4E, 0x45, 0x53)
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byte iNES_BUF[2];
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for (byte j = 0; j < 16; j++) {
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sscanf(iNES_STR + j * 2, "%2X", iNES_BUF);
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iNES_HEADER[j] = iNES_BUF[0];
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}
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// Convert iNES garbage to useful info (thx to fceux)
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mapper = (iNES_HEADER[6] >> 4);
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mapper |= (iNES_HEADER[7] & 0xF0);
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mapper |= ((iNES_HEADER[8] & 0x0F) << 8);
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// PRG size
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if ((iNES_HEADER[9] & 0x0F) != 0x0F) {
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// simple notation
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prgsize = (iNES_HEADER[4] | ((iNES_HEADER[9] & 0x0F) << 8)); //*16
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}
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else {
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// exponent-multiplier notation
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prgsize = (((1 << (iNES_HEADER[4] >> 2)) * ((iNES_HEADER[4] & 0b11) * 2 + 1)) >> 14); //*16
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}
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if (prgsize != 0)
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prgsize = (int(log(prgsize) / log(2)));
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// CHR size
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if ((iNES_HEADER[9] & 0xF0) != 0xF0) {
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// simple notation
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chrsize = (uppow2(iNES_HEADER[5] | ((iNES_HEADER[9] & 0xF0) << 4))) * 2; //*4
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}
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else {
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chrsize = (((1 << (iNES_HEADER[5] >> 2)) * ((iNES_HEADER[5] & 0b11) * 2 + 1)) >> 13) * 2; //*4
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}
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if (chrsize != 0)
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chrsize = (int(log(chrsize) / log(2)));
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// RAM size
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ramsize = ((iNES_HEADER[10] & 0xF0) ? (64 << ((iNES_HEADER[10] & 0xF0) >> 4)) : 0) / 4096; //*4
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if (ramsize != 0)
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ramsize = (int(log(ramsize) / log(2)));
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prg = (int_pow(2, prgsize)) * 16;
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if (chrsize == 0)
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chr = 0; // 0K
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else
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chr = (int_pow(2, chrsize)) * 4;
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if (ramsize == 0)
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ram = 0; // 0K
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else if (mapper == 82)
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ram = 5; // 5K
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else
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ram = (int_pow(2, ramsize)) * 4;
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// Mapper Variants
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// Identify variant for use across multiple functions
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if (mapper == 4) { // Check for MMC6/MMC3
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checkMMC6();
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if (mmc6)
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ram = 1; // 1K
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}
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// Get name
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byte myLength = 0;
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for (unsigned int i = 0; i < 20; i++) {
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// Stop at first "(" to remove "(Country)"
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if (char(gamename[i]) == 40) {
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break;
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}
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if (((char(gamename[i]) >= 48 && char(gamename[i]) <= 57) || (char(gamename[i]) >= 65 && char(gamename[i]) <= 90) || (char(gamename[i]) >= 97 && char(gamename[i]) <= 122) || (char(gamename[i]) == 32)) && (myLength < 15)) {
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romName[myLength] = char(gamename[i]);
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myLength++;
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}
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}
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// If name consists out of all japanese characters use CART as name
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if (myLength == 0) {
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romName[0] = 'C';
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romName[1] = 'A';
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romName[2] = 'R';
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romName[3] = 'T';
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}
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println_Msg(romName);
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print_Msg(F("MAPPER: "));
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println_Msg(mapper);
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print_Msg(F("PRG SIZE: "));
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print_Msg(prg);
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println_Msg(F("K"));
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print_Msg(F("CHR SIZE: "));
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print_Msg(chr);
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println_Msg(F("K"));
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print_Msg(F("RAM SIZE: "));
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if (mapper == 0) {
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print_Msg(ram / 4);
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println_Msg(F("K"));
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}
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else if ((mapper == 16) || (mapper == 80) || (mapper == 159)) {
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if (mapper == 16)
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print_Msg(ram * 32);
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else
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print_Msg(ram * 16);
|
||||
println_Msg(F("B"));
|
||||
}
|
||||
else if (mapper == 19) {
|
||||
if (ramsize == 2)
|
||||
println_Msg(F("128B"));
|
||||
else {
|
||||
print_Msg(ram);
|
||||
println_Msg(F("K"));
|
||||
}
|
||||
}
|
||||
else {
|
||||
print_Msg(ram);
|
||||
println_Msg(F("K"));
|
||||
}
|
||||
println_Msg(F(""));
|
||||
#if defined(enable_OLED)
|
||||
println_Msg(F("Press left to Change"));
|
||||
println_Msg(F("and right to Select"));
|
||||
#elif defined(enable_LCD)
|
||||
println_Msg(F("Rotate to Change"));
|
||||
println_Msg(F("Press to Select"));
|
||||
#elif defined(SERIAL_MONITOR)
|
||||
println_Msg(F("U/D to Change"));
|
||||
println_Msg(F("Space to Select"));
|
||||
#endif
|
||||
display_Update();
|
||||
|
||||
int b = 0;
|
||||
while (1) {
|
||||
// Check button input
|
||||
b = checkButton();
|
||||
|
||||
// Next
|
||||
if (b == 1) {
|
||||
break;
|
||||
}
|
||||
|
||||
// Previous
|
||||
else if (b == 2) {
|
||||
for (byte count_newline = 0; count_newline < 7; count_newline++) {
|
||||
while (1) {
|
||||
if (myFile.curPosition() == 0) {
|
||||
break;
|
||||
}
|
||||
else if (myFile.peek() == '\n') {
|
||||
myFile.seekSet(myFile.curPosition() - 1);
|
||||
break;
|
||||
}
|
||||
else {
|
||||
myFile.seekSet(myFile.curPosition() - 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (myFile.curPosition() != 0)
|
||||
myFile.seekSet(myFile.curPosition() + 2);
|
||||
break;
|
||||
}
|
||||
|
||||
// Selection
|
||||
else if (b == 3) {
|
||||
// Save Mapper
|
||||
EEPROM_writeAnything(7, mapper);
|
||||
EEPROM_writeAnything(8, prgsize);
|
||||
EEPROM_writeAnything(9, chrsize);
|
||||
EEPROM_writeAnything(10, ramsize);
|
||||
myFile.close();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
print_Error(F("Database file not found"), true);
|
||||
}
|
||||
}
|
||||
|
||||
void readRom_NES() {
|
||||
// Get name, add extension and convert to char array for sd lib
|
||||
strcpy(fileName, romName);
|
||||
@ -4267,9 +4527,7 @@ void writeFLASH() {
|
||||
sd.chdir(); // root
|
||||
filePath[0] = '\0'; // Reset filePath
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
//******************************************
|
||||
// End of File
|
||||
//******************************************
|
||||
|
||||
Loading…
Reference in New Issue
Block a user