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V30G: Add N64 manual rom size and force save type menus and Spansion S29GL128N flashrom detection
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sanni
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@ -2,8 +2,8 @@
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Cartridge Reader for Arduino Mega2560
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Author: sanni
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Date: 2017-11-24
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Version: V30F
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Date: 2017-12-20
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Version: V30G
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SD lib: https://github.com/greiman/SdFat
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LCD lib: https://github.com/adafruit/Adafruit_SSD1306
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@ -35,7 +35,7 @@
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infinest - help with GB Memory cart
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**********************************************************************************/
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char ver[5] = "V30F";
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char ver[5] = "V30G";
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/******************************************
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Define Starting Point
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@ -62,8 +62,9 @@ static const char* const menuOptionsN64Controller[] PROGMEM = {N64ContMenuItem1,
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static const char N64CartMenuItem1[] PROGMEM = "Read Rom";
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static const char N64CartMenuItem2[] PROGMEM = "Read Save";
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static const char N64CartMenuItem3[] PROGMEM = "Write Save";
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static const char N64CartMenuItem4[] PROGMEM = "Reset";
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static const char* const menuOptionsN64Cart[] PROGMEM = {N64CartMenuItem1, N64CartMenuItem2, N64CartMenuItem3, N64CartMenuItem4};
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static const char N64CartMenuItem4[] PROGMEM = "Force Savetype";
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static const char N64CartMenuItem5[] PROGMEM = "Reset";
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static const char* const menuOptionsN64Cart[] PROGMEM = {N64CartMenuItem1, N64CartMenuItem2, N64CartMenuItem3, N64CartMenuItem4, N64CartMenuItem5};
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// N64 CRC32 error menu items
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static const char N64CRCMenuItem1[] PROGMEM = "Recalc CRC";
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@ -72,6 +73,23 @@ static const char N64CRCMenuItem3[] PROGMEM = "Ignore";
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static const char N64CRCMenuItem4[] PROGMEM = "Reset";
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static const char* const menuOptionsN64CRC[] PROGMEM = {N64CRCMenuItem1, N64CRCMenuItem2, N64CRCMenuItem3, N64CRCMenuItem4};
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// Rom menu
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static const char N64RomItem1[] PROGMEM = "4MB";
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static const char N64RomItem2[] PROGMEM = "8MB";
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static const char N64RomItem3[] PROGMEM = "12MB";
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static const char N64RomItem4[] PROGMEM = "16MB";
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static const char N64RomItem5[] PROGMEM = "32MB";
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static const char N64RomItem6[] PROGMEM = "64MB";
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static const char* const romOptionsN64[] PROGMEM = {N64RomItem1, N64RomItem2, N64RomItem3, N64RomItem4, N64RomItem5, N64RomItem6};
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// Save menu
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static const char N64SaveItem1[] PROGMEM = "None";
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static const char N64SaveItem2[] PROGMEM = "4K EEPROM";
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static const char N64SaveItem3[] PROGMEM = "16K EEPROM";
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static const char N64SaveItem4[] PROGMEM = "SRAM";
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static const char N64SaveItem5[] PROGMEM = "FLASHRAM";
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static const char* const saveOptionsN64[] PROGMEM = {N64SaveItem1, N64SaveItem2, N64SaveItem3, N64SaveItem4, N64SaveItem5};
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// N64 start menu
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void n64Menu() {
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// create menu with title and 3 options to choose from
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@ -166,8 +184,8 @@ void n64CartMenu() {
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// create menu with title and 4 options to choose from
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unsigned char mainMenu;
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// Copy menuOptions out of progmem
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convertPgm(menuOptionsN64Cart, 4);
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mainMenu = question_box("N64 Cart Reader", menuOptions, 4, 0);
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convertPgm(menuOptionsN64Cart, 5);
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mainMenu = question_box("N64 Cart Reader", menuOptions, 5, 0);
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// wait for user choice to come back from the question box menu
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switch (mainMenu)
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@ -275,6 +293,45 @@ void n64CartMenu() {
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break;
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case 3:
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// create submenu with title and 6 options to choose from
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unsigned char N64SaveMenu;
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// Copy menuOptions out of progmem
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convertPgm(saveOptionsN64, 5);
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N64SaveMenu = question_box("Select save type", menuOptions, 5, 0);
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// wait for user choice to come back from the question box menu
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switch (N64SaveMenu)
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{
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case 0:
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// None
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saveType = 0;
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break;
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case 1:
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// 4K EEPROM
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saveType = 5;
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eepPages = 64;
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break;
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case 2:
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// 16K EEPROM
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saveType = 6;
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eepPages = 256;
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break;
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case 3:
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// SRAM
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saveType = 1;
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break;
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case 4:
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// FLASHRAM
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saveType = 4;
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break;
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}
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break;
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case 4:
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asm volatile (" jmp 0");
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break;
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}
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@ -1023,11 +1080,50 @@ void printCartInfo_N64() {
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println_Msg(cartID);
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println_Msg("");
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display_Update();
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// Set cartSize to 64MB for test dumps
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cartSize = 64;
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strcpy(romName, "GPERROR");
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print_Error(F("Cartridge unknown"), false);
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wait();
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// Set cartsize manually
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unsigned char N64RomMenu;
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// Copy menuOptions out of progmem
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convertPgm(romOptionsN64, 6);
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N64RomMenu = question_box("Select ROM size", menuOptions, 6, 0);
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// wait for user choice to come back from the question box menu
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switch (N64RomMenu)
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{
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case 0:
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// 4MB
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cartSize = 4;
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break;
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case 1:
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// 8MB
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cartSize = 8;
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break;
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case 2:
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// 12MB
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cartSize = 12;
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break;
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case 3:
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// 16MB
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cartSize = 16;
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break;
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case 4:
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// 32MB
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cartSize = 32;
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break;
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case 5:
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// 64MB
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cartSize = 64;
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break;
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}
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}
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}
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@ -2113,6 +2209,9 @@ void flashRepro_N64() {
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else
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println_Msg("");
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}
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else if ((strcmp(flashid, "227E") == 0) && (strcmp(cartID, "2101") == 0)) {
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print_Msg(F("Spansion S29GL128N"));
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}
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else if ((strcmp(flashid, "22C9") == 0) || (strcmp(flashid, "22CB") == 0)) {
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print_Msg(F("Macronix MX29LV640"));
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if (cartSize == 16)
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@ -2194,7 +2293,7 @@ void flashRepro_N64() {
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display_Update();
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if (strcmp(flashid, "227E") == 0) {
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// Spansion S29GL256N or Fujitsu MSP55LV512 with 0x20000 sector size and 32 byte buffer
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// Spansion S29GL128N/S29GL256N or Fujitsu MSP55LV512 with 0x20000 sector size and 32 byte buffer
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writeFlashBuffer_N64(0x20000, 32);
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}
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else if (strcmp(flashid, "7E7E") == 0) {
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@ -2240,8 +2339,12 @@ void flashRepro_N64() {
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}
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// If the ID is unknown show error message
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else {
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print_Msg(F("Flash ID: "));
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println_Msg(flashid);
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print_Msg(F("Vendor: "));
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println_Msg(vendorID);
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print_Msg(F("ID: "));
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print_Msg(flashid);
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print_Msg(F(" "));
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println_Msg(cartID);
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print_Error(F("Unknown flashrom"), false);
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}
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@ -2381,11 +2484,21 @@ void idFlashrom_N64() {
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// Empty cartID string
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cartID[0] = '\0';
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}
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//Fujitsu MSP55LV512/Spansion S29GL512N (64MB)
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else if ((strcmp(cartID, "2301") == 0) && (strcmp(flashid, "227E") == 0)) {
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resetFlashrom_N64(romBase);
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cartSize = 64;
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// Reset flashrom
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resetFlashrom_N64(romBase);
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}
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// Spansion S29GL128N(16MB) with one flashrom chip
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else if ((strcmp(cartID, "2101") == 0) && (strcmp(flashid, "227E") == 0)) {
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cartSize = 16;
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// Reset flashrom
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resetFlashrom_N64(romBase);
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}
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//Test for Fujitsu MSP55LV100S (64MB)
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else {
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// Send flashrom ID command
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