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Merge pull request #1025 from PsyK0p4T/master
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Update MD.ino
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@PsyK0p4T
PsyK0p4T authored Sep 12, 2024
2 parents d5252f2 + f6134e3 commit 3d3412c
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Showing 2 changed files with 91 additions and 108 deletions.
196 changes: 88 additions & 108 deletions Cart_Reader/MD.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -760,13 +760,26 @@ void getCartInfo_MD() {
id[c + 1] = loByte;
}

// Get cart name
for (byte c = 0; c < 48; c += 2) {
// split word
word myWord = readWord_MD((0x150 + c) / 2);
byte loByte = myWord & 0xFF;
byte hiByte = myWord >> 8;

// write to buffer
sdBuffer[c] = hiByte;
sdBuffer[c + 1] = loByte;
}
romName[copyToRomName_MD(romName, sdBuffer, sizeof(romName) - 1)] = 0;

// Identify games using SVP chip
if (!strncmp("GM MK-1229 ", id, 11) || !strncmp("GM G-7001 ", id, 11)) // Virtua Racing (E/U/J)
isSVP = 1;
else
isSVP = 0;

// Fix cartridge sizes according to no-intro database
// Fix cartridge sizes and checksums according to no-intro database
if (cartSize == 0x400000) {
switch (chksum) {
case 0xCE25: // Super Street Fighter 2 (J) 40Mbit
Expand Down Expand Up @@ -893,173 +906,159 @@ void getCartInfo_MD() {
}
}

// Fatman (Japan).md
// Fatman (Japan)
if (!strncmp("GM T-44013 ", id, 11) && (chksum == 0xFFFF)) {
chksum = 0xC560;
cartSize = 0xA0000;
}

// Slaughter Sport (USA)
if (!strncmp("GMT5604600jJ", romName, 12) && (chksum == 0xFFFF)) {
strcpy(romName, "SLAUGHTERSPORT");
chksum = 0x6BAE;
}

// Beggar Prince (Rev 1)(Aftermarket)
// Fixes aftermarket cartridges
// Beggar Prince (Rev 1)
if (!strncmp("SF-001", id, 6) && (chksum == 0x3E08)) {
cartSize = 0x400000;
}

// Legend of Wukong (Aftermarket)
// Legend of Wukong
if (!strncmp("SF-002", id, 6) && (chksum == 0x12B0)) {
chksum = 0x45C6;
}

// YM2612 Instrument Editor (Aftermarket)
// YM2612 Instrument Editor
if (!strncmp("GM 10101010", id, 11) && (chksum == 0xC439)) {
chksum = 0x21B0;
cartSize = 0x100000;
}

// Technoptimistic (Aftermarket)
// Technoptimistic
if (!strncmp("MU REMUTE01", id, 11) && (chksum == 0x0000)) {
chksum = 0xB55C;
cartSize = 0x400000;
}

// Decoder (Aftermarket)
// Decoder
if (!strncmp("GM REMUTE02", id, 11) && (chksum == 0x0000)) {
chksum = 0x5426;
cartSize = 0x400000;
}

// Handy Harvy (Aftermarket)
// Handy Harvy
if (!strncmp("GM HHARVYSG", id, 11) && (chksum == 0x0000)) {
chksum = 0xD9D2;
cartSize = 0x100000;
}

// Jim Power - The Lost Dimension in 3D (Aftermarket)
// Jim Power - The Lost Dimension in 3D
if (!strncmp("GM T-107036", id, 11) && (chksum == 0x0000)) {
chksum = 0xAA28;
}

// mikeyeldey95 (Aftermarket)
// mikeyeldey95
if (!strncmp("GM 00000000-43", id, 14) && (chksum == 0x0000)) {
chksum = 0x921B;
cartSize = 0x400000;
}

// Enryuu Seiken Xiao-Mei (Aftermarket)
// Enryuu Seiken Xiao-Mei
if (!strncmp("GM 00000000-00", id, 14) && (chksum == 0x1E0C)) {
chksum = 0xE7E5;
cartSize = 0x400000;
}

// Life on Earth - Reimagined (Aftermarket)
// Life on Earth - Reimagined
if (!strncmp("GM 00000000-00", id, 14) && (chksum == 0x6BD5)) {
chksum = 0x1FEA;
cartSize = 0x400000;
}

// Sasha Darko's Sacred Line I (Aftermarket)
// Sasha Darko's Sacred Line I
if (!strncmp("GM 00000005-00", id, 14) && (chksum == 0x9F34)) {
chksum = 0xA094;
cartSize = 0x400000;
}

// Sasha Darko's Sacred Line II (Aftermarket)
// Sasha Darko's Sacred Line II
if (!strncmp("GM 00000005-00", id, 14) && (chksum == 0x0E9B)) {
chksum = 0x6B4B;
cartSize = 0x400000;
}

// Sasha Darko's Sacred Line (Watermelon Release) (Aftermarket)
// Sasha Darko's Sacred Line (Watermelon Release)
if (!strncmp("GM T-574323-00", id, 14) && (chksum == 0xAEDD)) {
cartSize = 0x400000;
}

// Kromasphere (Aftermarket)
// Kromasphere
if (!strncmp("GM MK-0000 -00", id, 14) && (chksum == 0xC536)) {
chksum = 0xFAB1;
cartSize = 0x200000;
}

// YM2017 (Aftermarket)
// YM2017
if (!strncmp("GM CSET0001-02", id, 14) && (chksum == 0x0000)) {
chksum = 0xE3A9;
}

// The Curse of Illmore Bay (Aftermarket)
// The Curse of Illmore Bay
if (!strncmp("1774 ", id, 14) && (chksum == 0x0000)) {
chksum = 0x6E34;
cartSize = 0x400000;
}

// Coffee Crisis (Aftermarket)
// Coffee Crisis
if (!strncmp("JN-20160131-03", id, 14) && (chksum == 0x0000)) {
chksum = 0x8040;
cartSize = 0x400000;
}
// Romeow & Julicat
if (!strncmp("ROMEOWJULICAT", romName, 13) && (chksum == 0x0000)) {
chksum = 0xB094;
cartSize = 0x200000;
}

// Sonic & Knuckles Check
// Sonic & Knuckles checks
SnKmode = 0;
if (chksum == 0xDFB3) {
if (!strcmp("GM MK-1563 -00", id) && (chksum == 0xDFB3)) {
char labelLockon[17];
memset(labelLockon, 0, 17);

// Get labelLockon
for (byte c = 0; c < 16; c += 2) {
// split word
word myWord = readWord_MD((0x200100 + c) / 2);
byte loByte = myWord & 0xFF;
byte hiByte = myWord >> 8;

//Sonic & Knuckles ID:GM MK-1563 -00
if (!strcmp("GM MK-1563 -00", id)) {
char labelLockon[17];
memset(labelLockon, 0, 17);
// write to buffer
labelLockon[c] = hiByte;
labelLockon[c + 1] = loByte;
}

// Get labelLockon
for (byte c = 0; c < 16; c += 2) {
// check Lock-on game presence
if (!(strcmp("SEGA MEGA DRIVE ", labelLockon) & strcmp("SEGA GENESIS ", labelLockon))) {
char idLockon[15];
memset(idLockon, 0, 15);

// Lock-on cart checksum
chksumLockon = readWord_MD(0x1000C7);
// Lock-on cart size
cartSizeLockon = ((long(readWord_MD(0x1000D2)) << 16) | readWord_MD(0x1000D3)) + 1;

// Get IdLockon
for (byte c = 0; c < 14; c += 2) {
// split word
word myWord = readWord_MD((0x200100 + c) / 2);
word myWord = readWord_MD((0x200180 + c) / 2);
byte loByte = myWord & 0xFF;
byte hiByte = myWord >> 8;

// write to buffer
labelLockon[c] = hiByte;
labelLockon[c + 1] = loByte;
idLockon[c] = hiByte;
idLockon[c + 1] = loByte;
}

// check Lock-on game presence
if (!(strcmp("SEGA MEGA DRIVE ", labelLockon) & strcmp("SEGA GENESIS ", labelLockon))) {
char idLockon[15];
memset(idLockon, 0, 15);

// Lock-on cart checksum
chksumLockon = readWord_MD(0x1000C7);
// Lock-on cart size
cartSizeLockon = ((long(readWord_MD(0x1000D2)) << 16) | readWord_MD(0x1000D3)) + 1;

// Get IdLockon
for (byte c = 0; c < 14; c += 2) {
// split word
word myWord = readWord_MD((0x200180 + c) / 2);
byte loByte = myWord & 0xFF;
byte hiByte = myWord >> 8;

// write to buffer
idLockon[c] = hiByte;
idLockon[c + 1] = loByte;
}

if (!strncmp("GM 00001009-0", idLockon, 13) || !strncmp("GM 00004049-0", idLockon, 13)) {
//Sonic1 ID:GM 00001009-0? or GM 00004049-0?
SnKmode = 2;
} else if (!strcmp("GM 00001051-00", idLockon) || !strcmp("GM 00001051-01", idLockon) || !strcmp("GM 00001051-02", idLockon)) {
//Sonic2 ID:GM 00001051-00 or GM 00001051-01 or GM 00001051-02
SnKmode = 3;

// Prepare Sonic2 Banks
writeSSF2Map(0x509878, 1); // 0xA130F1

} else if (!strcmp("GM MK-1079 -00", idLockon)) {
//Sonic3 ID:GM MK-1079 -00
SnKmode = 4;
} else {
//Other game
SnKmode = 5;
}

} else {
SnKmode = 1;
if (!strncmp("GM 00001009-0", idLockon, 13) || !strncmp("GM 00004049-0", idLockon, 13)) { // Sonic1 ID:GM 00001009-0? or GM 00004049-0?
SnKmode = 2;
} else if (!strcmp("GM 00001051-00", idLockon) || !strcmp("GM 00001051-01", idLockon) || !strcmp("GM 00001051-02", idLockon)) { // Sonic2 ID:GM 00001051-00 or GM 00001051-01 or GM 00001051-02
SnKmode = 3;
// Prepare Sonic2 Banks
writeSSF2Map(0x509878, 1); // 0xA130F1
} else if (!strcmp("GM MK-1079 -00", idLockon)) { // Sonic3 ID:GM MK-1079 -00
SnKmode = 4;
} else { // Other game
SnKmode = 5;
}

} else {
SnKmode = 1;
}
}

Expand Down Expand Up @@ -1234,25 +1233,6 @@ void getCartInfo_MD() {
}
}

// Get name
for (byte c = 0; c < 48; c += 2) {
// split word
word myWord = readWord_MD((0x150 + c) / 2);
byte loByte = myWord & 0xFF;
byte hiByte = myWord >> 8;

// write to buffer
sdBuffer[c] = hiByte;
sdBuffer[c + 1] = loByte;
}
romName[copyToRomName_MD(romName, sdBuffer, sizeof(romName) - 1)] = 0;

//Check for Slaughter Sport
if (!strncmp("GMT5604600jJ", romName, 12) && (chksum == 0xFFFF)) {
strcpy(romName, "SLAUGHTERSPORT");
chksum = 0x6BAE;
}

//Get Lock-on cart name
if (SnKmode >= 2) {
char romNameLockon[12];
Expand Down Expand Up @@ -3015,4 +2995,4 @@ void force_cartSize_MD() {

//******************************************
// End of File
//******************************************
//******************************************
3 changes: 3 additions & 0 deletions sd/md.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -5482,6 +5482,9 @@ Romance of the Three Kingdoms II (USA).md
Romance of the Three Kingdoms III - Dragon of Destiny (USA).md
7E41C8FE

Romeow and Julicat (World) (Aftermarket) (Unl).md
46F895D5

Ronaldinho 98 (Unknown) (Pt) (Pirate).md
DD27C84E

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