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Add back option to dump headerless NES ROM

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sanni 2022-08-03 12:14:32 +02:00
parent 8e12c4ac3d
commit f002e40aa6
10 changed files with 179 additions and 49 deletions
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2
Cart_Reader/COLV.ino
View File

@ -220,7 +220,7 @@ void readROM_COL()
PORTH |= (1 << 3) | (1 << 4) | (1 << 5) | (1 << 6);
// Compare CRC32 to database and rename ROM if found
compareCRC("colv.txt", 0, 0);
compareCRC("colv.txt", 0, 1, 0);
println_Msg(F(""));
println_Msg(F("Press Button..."));

70
Cart_Reader/Cart_Reader.ino
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@ -4,7 +4,7 @@
This project represents a community-driven effort to provide
an easy to build and easy to modify cartridge dumper.
Date: 26.07.2022
Date: 03.08.2022
Version: 9.2 Alpha
SD lib: https://github.com/greiman/SdFat
@ -552,6 +552,9 @@ void skip_line(FsFile* readfile)
//Get line from file
void get_line(char* str_buf, FsFile* readfile, uint8_t maxi)
{
// Status LED on
statusLED(true);
int i = 0;
while (readfile->available())
@ -577,7 +580,7 @@ void get_line(char* str_buf, FsFile* readfile, uint8_t maxi)
}
// Calculate CRC32 if needed and compare it to CRC read from database
boolean compareCRC(char* database, char* crcString, int offset) {
boolean compareCRC(char* database, char* crcString, boolean renamerom, int offset) {
#ifdef no-intro
char crcStr[9];
if (crcString == 0) {
@ -616,7 +619,7 @@ boolean compareCRC(char* database, char* crcString, int offset) {
if (strcmp(crc_search, crcStr) == 0)
{
#ifdef enable_NES
if (mode == mode_NES) {
if ((mode == mode_NES) && (offset != 0)) {
// Rewind to iNES Header
myFile.seekSet(myFile.curPosition() - 36);
@ -640,7 +643,7 @@ boolean compareCRC(char* database, char* crcString, int offset) {
//Write iNES header
#ifdef enable_NES
if (mode == mode_NES) {
if ((mode == mode_NES) && (offset != 0)) {
// Write iNES header
sd.chdir(folder);
if (!myFile.open(fileName, O_RDWR)) {
@ -653,14 +656,21 @@ boolean compareCRC(char* database, char* crcString, int offset) {
}
#endif
print_Msg(F(" -> "));
println_Msg(gamename);
display_Update();
// Rename file to no-intro
sd.chdir(folder);
if (myFile.open(fileName, O_READ)) {
myFile.rename(gamename);
// Close the file:
myFile.close();
if (renamerom) {
println_Msg(gamename);
// Rename file to no-intro
sd.chdir(folder);
if (myFile.open(fileName, O_READ)) {
myFile.rename(gamename);
// Close the file:
myFile.close();
}
}
else {
println_Msg("OK");
}
return 1;
break;
@ -1634,6 +1644,10 @@ void setup() {
SdFile::dateTimeCallback(dateTime);
#endif
// status LED ON
statusLED(true);
// Start menu system
startMenu();
}
@ -1714,6 +1728,8 @@ void print_Error(const __FlashStringHelper * errorMessage, boolean forceReset) {
}
void wait() {
// Switch status LED off
statusLED(false);
#if defined(enable_LCD)
wait_btn();
#elif defined (enable_OLED)
@ -2229,6 +2245,38 @@ void blinkLED() {
#endif
}
void statusLED(boolean on) {
#if defined(HW5)
if (!on)
PORTD |= (1 << 7);
else
PORTD &= ~(1 << 7);
/*
#elif defined(enable_OLED)
if (!on)
PORTB |= (1 << 4);
else
PORTB &= ~(1 << 4);
#elif defined(enable_LCD)
if (!on)
PORTE |= (1 << 1);
else
PORTE &= ~(1 << 1);
#elif defined(enable_serial)
if (!on) {
PORTB |= (1 << 4);
PORTB |= (1 << 7);
}
else {
PORTB &= ~(1 << 4);
PORTB &= ~(1 << 7);
}
*/
#endif
}
/******************************************
LCD Menu Module
*****************************************/

2
Cart_Reader/GB.ino
View File

@ -947,7 +947,7 @@ void compare_checksums_GB() {
println_Msg(calcsumStr);
print_Error(F("Checksum Error"), false);
}
compareCRC("gb.txt", 0, 0);
compareCRC("gb.txt", 0, 1, 0);
display_Update();
//go to root
sd.chdir();

2
Cart_Reader/GBA.ino
View File

@ -128,7 +128,7 @@ void gbaMenu() {
// Internal Checksum
compare_checksum_GBA();
// CRC32
compareCRC("gba.txt", 0, 0);
compareCRC("gba.txt", 0, 1, 0);
#ifdef global_log
save_log();
#endif

2
Cart_Reader/INTV.ino
View File

@ -417,7 +417,7 @@ void readROM_INTV()
myFile.close();
// Compare CRC32 to database and rename ROM if found
compareCRC("intv.txt", 0, 0);
compareCRC("intv.txt", 0, 1, 0);
println_Msg(F(""));
println_Msg(F("Press Button..."));

2
Cart_Reader/MD.ino
View File

@ -1308,7 +1308,7 @@ void readROM_MD() {
}
// Calculate and compare CRC32 with no-intro
compareCRC("md.txt", 0, 0);
compareCRC("md.txt", 0, 1, 0);
// More checksums
if (SnKmode >= 2) {

4
Cart_Reader/N64.ino
View File

@ -3446,7 +3446,7 @@ redumpsamefolder:
// Close the file:
myFile.close();
if (compareCRC("n64.txt", 0, 0)) {
if (compareCRC("n64.txt", 0, 1, 0)) {
#else
// dumping rom fast
byte buffer[1024] = { 0 };
@ -3539,7 +3539,7 @@ redumpsamefolder:
sprintf(crcStr, "%08lX", ~oldcrc32);
// Search n64.txt for crc
if (compareCRC("n64.txt", crcStr, 0)) {
if (compareCRC("n64.txt", crcStr, 1, 0)) {
#endif
unsigned long timeElapsed = (millis() - startTime) / 1000; // seconds
print_Msg(F("Done ("));

126
Cart_Reader/NES.ino
View File

@ -196,23 +196,28 @@ int b = 0;
*****************************************/
// NES start menu
static const char nesMenuItem1[] PROGMEM = "Change Mapper";
static const char nesMenuItem2[] PROGMEM = "Read Rom";
static const char nesMenuItem3[] PROGMEM = "Read Sram";
static const char nesMenuItem4[] PROGMEM = "Write Sram";
static const char nesMenuItem5[] PROGMEM = "Read PRG/CHR";
static const char nesMenuItem2[] PROGMEM = "Read iNES Rom";
static const char nesMenuItem3[] PROGMEM = "Read PRG/CHR";
static const char nesMenuItem4[] PROGMEM = "Read Sram";
static const char nesMenuItem5[] PROGMEM = "Write Sram";
static const char nesMenuItem6[] PROGMEM = "Flash NESMaker";
static const char nesMenuItem7[] PROGMEM = "Reset";
static const char* const menuOptionsNES[] PROGMEM = {nesMenuItem1, nesMenuItem2, nesMenuItem3, nesMenuItem4, nesMenuItem5, nesMenuItem6, nesMenuItem7};
// NES chips menu
static const char nesChipsMenuItem1[] PROGMEM = "Read PRG";
static const char nesChipsMenuItem2[] PROGMEM = "Read CHR";
static const char nesChipsMenuItem3[] PROGMEM = "Back";
static const char* const menuOptionsNESChips[] PROGMEM = {nesChipsMenuItem1, nesChipsMenuItem2, nesChipsMenuItem3};
#ifndef no-intro
static const char nesChipsMenuItem1[] PROGMEM = "Read PRG & CHR";
#else
static const char nesChipsMenuItem1[] PROGMEM = "Combined PRG+CHR";
#endif
static const char nesChipsMenuItem2[] PROGMEM = "Read only PRG";
static const char nesChipsMenuItem3[] PROGMEM = "Read only CHR";
static const char nesChipsMenuItem4[] PROGMEM = "Back";
static const char* const menuOptionsNESChips[] PROGMEM = {nesChipsMenuItem1, nesChipsMenuItem2, nesChipsMenuItem3, nesChipsMenuItem4};
// NES start menu
void nesMenu() {
// create menu with title "NES CART READER" and 5 options to choose from
// create menu with title "NES CART READER" and 7 options to choose from
convertPgm(menuOptionsNES, 7);
unsigned char answer = question_box(F("NES CART READER"), menuOptions, 7, 0);
@ -257,8 +262,13 @@ void nesMenu() {
#endif
break;
// Read RAM
// Read single chip
case 2:
nesChipMenu();
break;
// Read RAM
case 3:
CreateROMFolderInSD();
readRAM();
resetROM();
@ -269,7 +279,7 @@ void nesMenu() {
break;
// Write RAM
case 3:
case 4:
writeRAM();
resetROM();
println_Msg(F(""));
@ -278,11 +288,6 @@ void nesMenu() {
wait();
break;
// Read single chip
case 4:
nesChipMenu();
break;
// Write FLASH
case 5:
if (mapper == 30) {
@ -309,13 +314,38 @@ void nesMenu() {
void nesChipMenu() {
// create menu with title "Select NES Chip" and 4 options to choose from
convertPgm(menuOptionsNESChips, 3);
unsigned char answer = question_box(F("Select NES Chip"), menuOptions, 3, 0);
convertPgm(menuOptionsNESChips, 4);
unsigned char answer = question_box(F("Select NES Chip"), menuOptions, 4, 0);
// wait for user choice to come back from the question box menu
switch (answer) {
// Read PRG
// Read combined PRG/CHR
case 0:
#ifndef no-intro
CreateROMFolderInSD();
readPRG(false);
resetROM();
CreateROMFolderInSD();
readCHR(false);
resetROM();
#else
display_Clear();
// Change working dir to root
sd.chdir("/");
readRaw_NES();
println_Msg(F(""));
println_Msg(F("Press Button..."));
#ifdef global_log
save_log();
#endif
#endif
display_Update();
wait();
break;
// Read PRG
case 1:
CreateROMFolderInSD();
readPRG(false);
resetROM();
@ -326,7 +356,7 @@ void nesChipMenu() {
break;
// Read CHR
case 1:
case 2:
CreateROMFolderInSD();
readCHR(false);
resetROM();
@ -337,7 +367,7 @@ void nesChipMenu() {
break;
// Return to Main Menu
case 2:
case 3:
nesMenu();
wait();
break;
@ -626,7 +656,59 @@ void readRom_NES() {
myFile.close();
// Compare CRC32 with database
compareCRC("nes.txt", 0, 16);
compareCRC("nes.txt", 0, 1, 16);
}
void readRaw_NES() {
// Get name, add extension and convert to char array for sd lib
strcpy(fileName, romName);
strcat(fileName, ".bin");
// create a new folder
EEPROM_readAnything(0, foldern);
sprintf(folder, "NES/ROM/%s/%d", romName, foldern);
sd.mkdir(folder, true);
sd.chdir(folder);
display_Clear();
print_Msg(F("Saving to "));
print_Msg(folder);
println_Msg(F("/..."));
display_Update();
// write new folder number back to eeprom
foldern = foldern + 1;
EEPROM_writeAnything(0, foldern);
// Open file on sd card
if (!myFile.open(fileName, O_RDWR | O_CREAT)) {
print_Error(F("SD Error"), true);
}
//Initialize progress bar
uint32_t processedProgressBar = 0;
uint32_t totalProgressBar = (uint32_t)(prgsize * 16 * 1024 + chrsize * 4 * 1024);
draw_progressbar(0, totalProgressBar);
//Write PRG
readPRG(true);
// update progress bar
processedProgressBar += prgsize * 16 * 1024;
draw_progressbar(processedProgressBar, totalProgressBar);
//Write CHR
readCHR(true);
// update progress bar
processedProgressBar += chrsize * 4 * 1024;
draw_progressbar(processedProgressBar, totalProgressBar);
// Close the file:
myFile.close();
// Compare CRC32 with database
compareCRC("nes.txt", 0, 0, 0);
}
#endif

4
Cart_Reader/SMS.ino
View File

@ -67,10 +67,10 @@ void _smsMenu() {
sd.chdir("/");
readROM_SMS();
if (retrode_mode && !retrode_mode_sms) {
compareCRC("gg.txt", 0, 0);
compareCRC("gg.txt", 0, 1, 0);
}
else {
compareCRC("sms.txt", 0, 0);
compareCRC("sms.txt", 0, 1, 0);
}
#ifdef global_log
save_log();

2
Cart_Reader/SNES.ino
View File

@ -214,7 +214,7 @@ void snesMenu() {
// Internal Checksum
compare_checksum();
// CRC32
compareCRC("snes.txt", 0, 0);
compareCRC("snes.txt", 0, 1, 0);
#ifdef global_log
save_log();
#endif