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https://github.com/sanni/cartreader.git
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Adding "Retron 3in1" support for GG
- "Retron 3in1" adapter support for GG dumping added - 32KB GG and SMS carts are now handled same
This commit is contained in:
PsyK0p4T
GitHub
parent
7551967b23
commit
46a01069f1
@ -3,10 +3,6 @@
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//********************************************************
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#ifdef enable_SMS
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/******************************************
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Variables
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*****************************************/
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/******************************************
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Menu
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*****************************************/
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@ -15,7 +11,8 @@ static const char SMSAdapterItem1[] PROGMEM = "SMS/Mark 3 raphnet";
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static const char SMSAdapterItem2[] PROGMEM = "SG-1000 raphnet";
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static const char SMSAdapterItem3[] PROGMEM = "SMS Retrode";
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static const char SMSAdapterItem4[] PROGMEM = "GG Retrode";
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static const char* const menuAdapterSMS[] PROGMEM = {SMSAdapterItem1, SMSAdapterItem2, SMSAdapterItem3, SMSAdapterItem4};
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static const char SMSAdapterItem5[] PROGMEM = "GG Retron 3in1";
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static const char* const menuAdapterSMS[] PROGMEM = {SMSAdapterItem1, SMSAdapterItem2, SMSAdapterItem3, SMSAdapterItem4, SMSAdapterItem5};
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// MD menu items
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static const char SMSMenuItem1[] PROGMEM = "Read Rom";
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@ -39,6 +36,8 @@ static const char* const romOptionsSMS[] PROGMEM = {SMSRomItem1, SMSRomItem2, SM
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static bool retrode_mode = false;
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static bool retrode_mode_sms = false; // true: SMS/Mark3 false: GG
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static bool raphnet_mode_sg1000 = false; // true: SG-1000 false: SMS/Mark3
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static bool retron_mode = false;
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void _smsMenu() {
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// create menu with title and n options to choose from
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@ -50,6 +49,11 @@ void _smsMenu() {
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convertPgm(menuOptionsSMS, noptions);
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mainMenu = question_box(retrode_mode ? (retrode_mode_sms ? F("Retrode:SMS") : F("Retrode:GG")) : F("SMS/GG Retrode:NO"), menuOptions, noptions, 0);
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}
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else if (retron_mode) {
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// Copy menuOptions out of progmem
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convertPgm(menuOptionsSMS, 4);
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mainMenu = question_box(F("Game Gear"), menuOptions, 4, 0);
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}
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else {
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// Copy menuOptions out of progmem
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convertPgm(menuOptionsSMS, (raphnet_mode_sg1000 ? 1 : 4));
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@ -66,7 +70,7 @@ void _smsMenu() {
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// Change working dir to root
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sd.chdir("/");
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readROM_SMS();
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if (retrode_mode && !retrode_mode_sms) {
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if ((retrode_mode && !retrode_mode_sms) || retron_mode) {
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compareCRC("gg.txt", 0, 1, 0);
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}
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else {
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@ -126,8 +130,8 @@ void smsMenu() {
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// create main menu with title and 4 options to choose from
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unsigned char SMSAdapterMenu;
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// Copy menuOptions out of progmem
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convertPgm(menuAdapterSMS, 4);
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SMSAdapterMenu = question_box(F("Select System/Adapter"), menuOptions, 4, 0);
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convertPgm(menuAdapterSMS, 5);
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SMSAdapterMenu = question_box(F("Select System/Adapter"), menuOptions, 5, 0);
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// wait for user choice to come back from the question box menu
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switch (SMSAdapterMenu)
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@ -137,6 +141,7 @@ void smsMenu() {
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retrode_mode = false;
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retrode_mode_sms = false;
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raphnet_mode_sg1000 = false;
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retron_mode = false;
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break;
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case 1:
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@ -144,6 +149,7 @@ void smsMenu() {
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retrode_mode = false;
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retrode_mode_sms = false;
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raphnet_mode_sg1000 = true;
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retron_mode = false;
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break;
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case 2:
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@ -151,6 +157,7 @@ void smsMenu() {
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retrode_mode = true;
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retrode_mode_sms = true;
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raphnet_mode_sg1000 = false;
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retron_mode = false;
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break;
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case 3:
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@ -158,7 +165,15 @@ void smsMenu() {
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retrode_mode = true;
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retrode_mode_sms = false;
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raphnet_mode_sg1000 = false;
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retron_mode = false;
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break;
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case 4:
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// retron 3in1 GG
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retrode_mode = false;
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retrode_mode_sms = false;
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raphnet_mode_sg1000 = false;
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retron_mode = true;
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}
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for (;;) _smsMenu();
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}
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@ -350,7 +365,7 @@ byte readNibble(byte data, byte number) {
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}
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/******************************************
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MASTER SYSTEM functions
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Cartridges functions
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*****************************************/
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void getCartInfo_SMS() {
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// Rom size
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@ -389,10 +404,10 @@ void getCartInfo_SMS() {
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break;
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default:
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cartSize = 48 * 1024UL;
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// LED Error
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setColor_RGB(0, 0, 255);
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break;
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}
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// Read TMR SEGA string
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@ -506,7 +521,7 @@ void getCartInfo_SMS() {
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// Header found
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else {
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display_Clear();
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if (retrode_mode && !retrode_mode_sms) {
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if ((retrode_mode && !retrode_mode_sms) || retron_mode) {
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println_Msg(F("GG Header Info"));
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}
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else {
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@ -535,7 +550,7 @@ void getCartInfo_SMS() {
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void readROM_SMS() {
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// Get name, add extension and convert to char array for sd lib
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strcpy(fileName, romName);
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if (retrode_mode && !retrode_mode_sms) {
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if ((retrode_mode && !retrode_mode_sms) || retron_mode) {
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strcat(fileName, ".gg");
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}
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else {
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@ -544,7 +559,7 @@ void readROM_SMS() {
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// create a new folder
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EEPROM_readAnything(0, foldern);
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if (retrode_mode && !retrode_mode_sms) {
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if ((retrode_mode && !retrode_mode_sms) || retron_mode) {
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sprintf(folder, "GG/ROM/%s/%d", romName, foldern);
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}
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else {
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@ -568,10 +583,11 @@ void readROM_SMS() {
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print_Error(F("SD Error"), true);
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}
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// set default bank size to 16KB
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word bankSize = 16 * 1024UL;
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// carts with no mapper (SG1000 or GG 32KB)
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if (raphnet_mode_sg1000 || (retrode_mode && !retrode_mode_sms && cartSize == 32 * 1024UL)) {
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// for carts not using mappers (SG1000 or SMS/GG 32KB)
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if (raphnet_mode_sg1000 || (cartSize == 32 * 1024UL)) {
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bankSize = cartSize;
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}
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@ -588,11 +604,12 @@ void readROM_SMS() {
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// Blink led
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blinkLED();
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// Read 16KB from slot 2 which starts at 0x8000
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for (word currBuffer = 0; currBuffer < bankSize; currBuffer += 512) {
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// Fill SD buffer
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for (int currByte = 0; currByte < 512; currByte++) {
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sdBuffer[currByte] = readByte_SMS((raphnet_mode_sg1000 || (retrode_mode && !retrode_mode_sms && cartSize == 32 * 1024UL) ? 0 : 0x8000) + currBuffer + currByte);
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sdBuffer[currByte] = readByte_SMS((raphnet_mode_sg1000 || (cartSize == 32 * 1024UL) ? 0 : 0x8000) + currBuffer + currByte);
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}
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// hexdump for debugging:
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// if (currBank == 0 && currBuffer == 0) {
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@ -628,7 +645,7 @@ void readSRAM_SMS() {
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// create a new folder
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EEPROM_readAnything(0, foldern);
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if (retrode_mode && !retrode_mode_sms) {
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if ((retrode_mode && !retrode_mode_sms) || retron_mode) {
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sprintf(folder, "GG/SAVE/%s/%d", romName, foldern);
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}
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else {
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