mirror of
https://github.com/sanni/cartreader.git
synced 2024-11-26 14:34:15 +01:00
2cf7f5dbe7
The `setVoltage()` function should be called even when `ENABLE_VSELECT` is disabled because `ENABLE_3V3FIX` also uses it. There is no resource cost to do this as when both options are disabled the compiler will optimize this function out. This just "future proofs" the code so if that function ever does more it doesn't need updated everywhere. This applies to `setup_FlashVoltage()` as well. The changes to OSCR.cpp are just for code formatting and additional comments to clarify this.
2725 lines
72 KiB
C++
2725 lines
72 KiB
C++
//******************************************
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// GAME BOY ADVANCE MODULE
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//******************************************
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#ifdef enable_GBX
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/******************************************
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Menu
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*****************************************/
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// GBA menu items
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static const char GBAMenuItem1[] PROGMEM = "Read ROM";
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static const char GBAMenuItem2[] PROGMEM = "Read Save";
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static const char GBAMenuItem3[] PROGMEM = "Write Save";
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static const char GBAMenuItem4[] PROGMEM = "Force Savetype";
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static const char GBAMenuItem5[] PROGMEM = "Flash Repro";
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//static const char GBAMenuItem6[] PROGMEM = "Reset"; (stored in common strings array)
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static const char* const menuOptionsGBA[] PROGMEM = { GBAMenuItem1, GBAMenuItem2, GBAMenuItem3, GBAMenuItem4, GBAMenuItem5, string_reset2 };
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// Rom menu
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static const char GBARomItem1[] PROGMEM = "1 MB";
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static const char GBARomItem2[] PROGMEM = "2 MB";
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static const char GBARomItem3[] PROGMEM = "4 MB";
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static const char GBARomItem4[] PROGMEM = "8 MB";
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static const char GBARomItem5[] PROGMEM = "16 MB";
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static const char GBARomItem6[] PROGMEM = "32 MB";
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static const char* const romOptionsGBA[] PROGMEM = { GBARomItem1, GBARomItem2, GBARomItem3, GBARomItem4, GBARomItem5, GBARomItem6 };
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// Save menu
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static const char GBASaveItem1[] PROGMEM = "4K EEPROM";
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static const char GBASaveItem2[] PROGMEM = "64K EEPROM";
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static const char GBASaveItem3[] PROGMEM = "256K SRAM/FRAM";
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static const char GBASaveItem4[] PROGMEM = "512K SRAM/FRAM";
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static const char GBASaveItem5[] PROGMEM = "512K FLASH";
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static const char GBASaveItem6[] PROGMEM = "1M FLASH";
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static const char* const saveOptionsGBA[] PROGMEM = { GBASaveItem1, GBASaveItem2, GBASaveItem3, GBASaveItem4, GBASaveItem5, GBASaveItem6 };
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void gbaMenu() {
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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(menuOptionsGBA, 6);
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mainMenu = question_box(F("GBA Cart Reader"), menuOptions, 6, 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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case 0:
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// Read rom
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if (cartSize == 0) {
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const byte romOptionsGBASize[] = { 1, 2, 4, 8, 16, 32 };
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// create submenu with title and 4 options to choose from
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unsigned char GBARomMenu;
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// Copy menuOptions out of progmem
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convertPgm(romOptionsGBA, 6);
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GBARomMenu = question_box(F("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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cartSize = romOptionsGBASize[GBARomMenu];
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}
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if (cartSize < 128) // Don't multiply cartSize on second dump
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cartSize *= 0x100000;
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display_Clear();
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// Change working dir to root
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sd.chdir("/");
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readROM_GBA();
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sd.chdir("/");
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// Internal Checksum
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compare_checksum_GBA();
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// CRC32
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compareCRC("gba.txt", 0, 1, 0);
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#ifdef global_log
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save_log();
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#endif
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// Prints string out of the common strings array either with or without newline
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print_STR(press_button_STR, 1);
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display_Update();
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wait();
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break;
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case 1:
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// Read save
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display_Clear();
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sd.chdir("/");
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switch (getSaveType()) {
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case 1:
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// 4K EEPROM
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readEeprom_GBA(4);
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break;
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case 2:
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// 64K EEPROM
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readEeprom_GBA(64);
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break;
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case 3:
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// 256K SRAM/FRAM
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readSRAM_GBA(1, 32768, 0);
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break;
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case 4:
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// 512K FLASH
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readFLASH_GBA(1, 65536, 0);
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break;
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case 5:
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// 1M FLASH (divided into two banks)
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switchBank_GBA(0x0);
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setROM_GBA();
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readFLASH_GBA(1, 65536, 0);
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switchBank_GBA(0x1);
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setROM_GBA();
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readFLASH_GBA(0, 65536, 65536);
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break;
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case 6:
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// 512K SRAM/FRAM
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readSRAM_GBA(1, 65536, 0);
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break;
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}
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setROM_GBA();
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println_Msg(F(""));
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// Prints string out of the common strings array either with or without newline
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print_STR(press_button_STR, 1);
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display_Update();
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wait();
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break;
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case 2:
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// Write save
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display_Clear();
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sd.chdir("/");
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switch (getSaveType()) {
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case 1:
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// 4K EEPROM
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writeEeprom_GBA(4);
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verifyEEP_GBA(4);
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setROM_GBA();
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break;
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case 2:
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// 64K EEPROM
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writeEeprom_GBA(64);
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verifyEEP_GBA(64);
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break;
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case 3:
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// 256K SRAM/FRAM
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writeSRAM_GBA(1, 32768, 0);
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verifySRAM_GBA(32768, 0);
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break;
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case 4:
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// 512K FLASH
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idFlash_GBA();
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resetFLASH_GBA();
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if (flashid == 0x1F3D) {
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printFlashTypeAndWait(F("Atmel AT29LV512"));
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} else if (flashid == 0xBFD4) {
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printFlashTypeAndWait(F("SST 39VF512"));
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} else if (flashid == 0xC21C) {
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printFlashTypeAndWait(F("Macronix MX29L512"));
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} else if (flashid == 0x321B) {
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printFlashTypeAndWait(F("Panasonic MN63F805MNP"));
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} else {
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printFlashTypeAndWait(F("Unknown"));
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//print_FatalError(F(""));
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}
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if (flashid == 0x1F3D) { // Atmel
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writeFLASH_GBA(1, 65536, 0, 1);
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verifyFLASH_GBA(65536, 0);
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} else {
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eraseFLASH_GBA();
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if (blankcheckFLASH_GBA(65536)) {
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writeFLASH_GBA(1, 65536, 0, 0);
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verifyFLASH_GBA(65536, 0);
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}
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}
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break;
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case 5:
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// 1M FLASH
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idFlash_GBA();
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resetFLASH_GBA();
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if (flashid == 0xC209) {
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printFlashTypeAndWait(F("Macronix MX29L010"));
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} else if (flashid == 0x6213) {
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printFlashTypeAndWait(F("SANYO LE26FV10N1TS"));
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} else {
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printFlashTypeAndWait(F("Unknown"));
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//print_FatalError(F(""));
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}
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eraseFLASH_GBA();
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// 131072 bytes are divided into two 65536 byte banks
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for (byte bank = 0; bank < 2; bank++) {
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switchBank_GBA(bank);
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setROM_GBA();
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if (!blankcheckFLASH_GBA(65536))
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break;
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writeFLASH_GBA(!bank, 65536, bank ? 65536 : 0, 0);
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if (verifyFLASH_GBA(65536, bank ? 65536 : 0))
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break;
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}
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break;
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case 6:
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// 512K SRAM/FRAM
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writeSRAM_GBA(1, 65536, 0);
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verifySRAM_GBA(65536, 0);
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break;
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}
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setROM_GBA();
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println_Msg(F(""));
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// Prints string out of the common strings array either with or without newline
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print_STR(press_button_STR, 1);
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display_Update();
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wait();
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break;
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case 3:
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display_Clear();
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saveType = 0;
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saveType = getSaveType();
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display_Clear();
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break;
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case 4:
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display_Clear();
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flashRepro_GBA();
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println_Msg(F(""));
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// Prints string out of the common strings array either with or without newline
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print_STR(press_button_STR, 1);
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display_Update();
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wait();
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resetArduino();
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break;
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case 5:
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resetArduino();
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break;
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}
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}
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/******************************************
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Setup
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*****************************************/
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void setup_GBA() {
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// Request 3.3V
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setVoltage(VOLTS_SET_3V3);
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setROM_GBA();
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// Get cart info
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getCartInfo_GBA();
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display_Clear();
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// Print start page
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print_Msg(F("Title: "));
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println_Msg(romName);
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print_Msg(F("Serial: "));
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println_Msg(cartID);
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print_Msg(F("Revision: "));
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println_Msg(romVersion);
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print_Msg(F("ROM Size: "));
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if (cartSize == 0)
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println_Msg(F("Unknown"));
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else {
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print_Msg(cartSize);
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println_Msg(F(" MB"));
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}
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print_Msg(F("Save Type: "));
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switch (saveType) {
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case 0:
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println_Msg(F("None/Unknown"));
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break;
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case 1:
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println_Msg(F("4K EEPROM"));
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break;
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case 2:
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println_Msg(F("64K EEPROM"));
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break;
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case 3:
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println_Msg(F("256K SRAM"));
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break;
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case 4:
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println_Msg(F("512K FLASH"));
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break;
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case 5:
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println_Msg(F("1M FLASH"));
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break;
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}
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print_Msg(F("Header Checksum: "));
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println_Msg(checksumStr);
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// Wait for user input
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println_Msg("");
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// Prints string out of the common strings array either with or without newline
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print_STR(press_button_STR, 1);
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display_Update();
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wait();
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}
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/******************************************
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Low level functions
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*****************************************/
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static byte getSaveType() {
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if (saveType == 0) {
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const byte saveOptionsGBAType[] = { 1, 2, 3, 6, 4, 5 };
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// create submenu with title and 6 options to choose from
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unsigned char GBASaveMenu;
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// Copy menuOptions out of progmem
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convertPgm(saveOptionsGBA, 6);
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GBASaveMenu = question_box(F("Select save type"), menuOptions, 6, 0);
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// wait for user choice to come back from the question box menu
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saveType = saveOptionsGBAType[GBASaveMenu];
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}
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return saveType;
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}
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static void printFlashTypeAndWait(const __FlashStringHelper* caption) {
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print_Msg(F("FLASH ID: "));
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println_Msg(flashid_str);
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println_Msg(F(""));
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println_Msg(F("FLASH Type: "));
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println_Msg(caption);
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println_Msg(F(""));
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// Prints string out of the common strings array either with or without newline
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print_STR(press_button_STR, 1);
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display_Update();
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wait();
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display_Clear();
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display_Update();
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}
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void setROM_GBA() {
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// CS_SRAM(PH0)
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DDRH |= (1 << 0);
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PORTH |= (1 << 0);
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// CS_ROM(PH3)
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DDRH |= (1 << 3);
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PORTH |= (1 << 3);
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// WR(PH5)
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DDRH |= (1 << 5);
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PORTH |= (1 << 5);
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// RD(PH6)
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DDRH |= (1 << 6);
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PORTH |= (1 << 6);
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// AD0-AD7
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DDRF = 0xFF;
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// AD8-AD15
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DDRK = 0xFF;
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// AD16-AD23
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DDRC = 0xFF;
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// Wait
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delay(500);
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}
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word readWord_GBA(unsigned long myAddress) {
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// Set address/data ports to output
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DDRF = 0xFF;
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DDRK = 0xFF;
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DDRC = 0xFF;
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// Divide address by two to get word addressing
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myAddress = myAddress >> 1;
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// Output address to address pins,
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PORTF = myAddress;
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PORTK = myAddress >> 8;
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PORTC = myAddress >> 16;
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// Pull CS(PH3) to LOW
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PORTH &= ~(1 << 3);
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// Set address/data ports to input
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PORTF = 0x0;
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PORTK = 0x0;
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DDRF = 0x0;
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DDRK = 0x0;
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// Pull RD(PH6) to LOW
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PORTH &= ~(1 << 6);
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// Delay here or read error with repro
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__asm__("nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t");
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word myWord = (PINK << 8) | PINF;
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// Switch RD(PH6) to HIGH
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PORTH |= (1 << 6);
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// Switch CS_ROM(PH3) to HIGH
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PORTH |= (1 << 3);
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return myWord;
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}
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void writeWord_GBA(unsigned long myAddress, word myWord) {
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// Set address/data ports to output
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DDRF = 0xFF;
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DDRK = 0xFF;
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DDRC = 0xFF;
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// Divide address by two to get word addressing
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myAddress = myAddress >> 1;
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// Output address to address pins,
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PORTF = myAddress;
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PORTK = myAddress >> 8;
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PORTC = myAddress >> 16;
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// Pull CS(PH3) to LOW
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PORTH &= ~(1 << 3);
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__asm__("nop\n\t"
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"nop\n\t");
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// Output data
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PORTF = myWord & 0xFF;
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PORTK = myWord >> 8;
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// Pull WR(PH5) to LOW
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PORTH &= ~(1 << 5);
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__asm__("nop\n\t"
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"nop\n\t");
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// Switch WR(PH5) to HIGH
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PORTH |= (1 << 5);
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// Switch CS_ROM(PH3) to HIGH
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PORTH |= (1 << 3);
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}
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// This function swaps bit at positions p1 and p2 in an integer n
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word swapBits(word n, word p1, word p2) {
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// Move p1'th to rightmost side
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word bit1 = (n >> p1) & 1;
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// Move p2'th to rightmost side
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word bit2 = (n >> p2) & 1;
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// XOR the two bits */
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word x = (bit1 ^ bit2);
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// Put the xor bit back to their original positions
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x = (x << p1) | (x << p2);
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// XOR 'x' with the original number so that the two sets are swapped
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word result = n ^ x;
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return result;
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}
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// Some repros have D0 and D1 switched
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word readWord_GAB(unsigned long myAddress) {
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word tempWord = swapBits(readWord_GBA(myAddress), 0, 1);
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return tempWord;
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}
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void writeWord_GAB(unsigned long myAddress, word myWord) {
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writeWord_GBA(myAddress, swapBits(myWord, 0, 1));
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}
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byte readByte_GBA(unsigned long myAddress) {
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// Set address ports to output
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DDRF = 0xFF;
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DDRK = 0xFF;
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// Set data port to input
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DDRC = 0x0;
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// Output address to address pins,
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PORTF = myAddress;
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PORTK = myAddress >> 8;
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// Pull OE_SRAM(PH6) to LOW
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PORTH &= ~(1 << 6);
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// Pull CE_SRAM(PH0) to LOW
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PORTH &= ~(1 << 0);
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// Hold address for at least 25ns and wait 150ns before access
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__asm__("nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t");
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// Read byte
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byte tempByte = PINC;
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// Pull CE_SRAM(PH0) HIGH
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PORTH |= (1 << 0);
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// Pull OE_SRAM(PH6) HIGH
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PORTH |= (1 << 6);
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return tempByte;
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}
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void writeByte_GBA(unsigned long myAddress, byte myData) {
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// Set address ports to output
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DDRF = 0xFF;
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DDRK = 0xFF;
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// Set data port to output
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DDRC = 0xFF;
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// Output address to address pins
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PORTF = myAddress;
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PORTK = myAddress >> 8;
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// Output data to data pins
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PORTC = myData;
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// Wait till output is stable
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__asm__("nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t"
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"nop\n\t");
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// Pull WE_SRAM(PH5) to LOW
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PORTH &= ~(1 << 5);
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// Pull CE_SRAM(PH0) to LOW
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PORTH &= ~(1 << 0);
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// Leave WR low for at least 60ns
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__asm__("nop\n\t"
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"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Pull CE_SRAM(PH0) HIGH
|
|
PORTH |= (1 << 0);
|
|
// Pull WE_SRAM(PH5) HIGH
|
|
PORTH |= (1 << 5);
|
|
|
|
// Leave WR high for at least 50ns
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
}
|
|
|
|
/******************************************
|
|
GBA ROM Functions
|
|
*****************************************/
|
|
// Compute the checksum of rom header
|
|
// "header" must contain at least the rom's first 188 bytes
|
|
byte checksumHeader_GBA(const byte* header) {
|
|
byte result = 0x00;
|
|
for (byte n = 0xA0; n < 0xBD; n++) {
|
|
result -= header[n];
|
|
}
|
|
return result - 0x19;
|
|
}
|
|
|
|
// Read info out of rom header
|
|
void getCartInfo_GBA() {
|
|
char saveTypeStr[14];
|
|
|
|
// Read Header into array
|
|
for (int currWord = 0; currWord < 192; currWord += 2) {
|
|
word tempWord = readWord_GBA(currWord);
|
|
|
|
sdBuffer[currWord] = tempWord & 0xFF;
|
|
sdBuffer[currWord + 1] = (tempWord >> 8) & 0xFF;
|
|
}
|
|
|
|
// Compare Nintendo logo against known checksum, 156 bytes starting at 0x04
|
|
word logoChecksum = 0;
|
|
for (int currByte = 0x4; currByte < 0xA0; currByte++) {
|
|
logoChecksum += sdBuffer[currByte];
|
|
}
|
|
|
|
if (logoChecksum != 0x4B1B) {
|
|
display_Clear();
|
|
print_Error(F("CARTRIDGE ERROR"));
|
|
strcpy(romName, "ERROR");
|
|
println_Msg(F(""));
|
|
println_Msg(F(""));
|
|
println_Msg(F(""));
|
|
println_Msg(F("Press Button to"));
|
|
println_Msg(F("ignore or powercycle"));
|
|
println_Msg(F("to try again"));
|
|
display_Update();
|
|
wait();
|
|
} else {
|
|
char tempStr2[2];
|
|
char tempStr[5];
|
|
|
|
// cart not in list
|
|
cartSize = 0;
|
|
saveType = 0;
|
|
|
|
// Get cart ID
|
|
cartID[0] = char(sdBuffer[0xAC]);
|
|
cartID[1] = char(sdBuffer[0xAD]);
|
|
cartID[2] = char(sdBuffer[0xAE]);
|
|
cartID[3] = char(sdBuffer[0xAF]);
|
|
|
|
display_Clear();
|
|
println_Msg(F("Searching database..."));
|
|
display_Update();
|
|
|
|
//go to root
|
|
sd.chdir();
|
|
if (myFile.open("gba.txt", O_READ)) {
|
|
char gamename[100];
|
|
|
|
#ifdef global_log
|
|
// Disable log to prevent unnecessary logging
|
|
dont_log = true;
|
|
#endif
|
|
|
|
// Loop through file
|
|
while (myFile.available()) {
|
|
// Skip first line with name
|
|
skip_line(&myFile);
|
|
|
|
// Skip over the CRC checksum
|
|
myFile.seekCur(9);
|
|
|
|
// Read 4 bytes into String, do it one at a time so byte order doesn't get mixed up
|
|
sprintf(tempStr, "%c", myFile.read());
|
|
for (byte i = 0; i < 3; i++) {
|
|
sprintf(tempStr2, "%c", myFile.read());
|
|
strcat(tempStr, tempStr2);
|
|
}
|
|
|
|
// Check if string is a match
|
|
if (strcmp(tempStr, cartID) == 0) {
|
|
// Rewind to start of entry
|
|
rewind_line(myFile);
|
|
|
|
// Display database
|
|
while (myFile.available()) {
|
|
display_Clear();
|
|
|
|
// Read game name
|
|
get_line(gamename, &myFile, 96);
|
|
|
|
// Skip over the CRC checksum
|
|
myFile.seekCur(9);
|
|
|
|
// Read 4 bytes into String, do it one at a time so byte order doesn't get mixed up
|
|
sprintf(tempStr, "%c", myFile.read());
|
|
for (byte i = 0; i < 3; i++) {
|
|
sprintf(tempStr2, "%c", myFile.read());
|
|
strcat(tempStr, tempStr2);
|
|
}
|
|
|
|
// Skip the , in the file
|
|
myFile.seekCur(1);
|
|
|
|
// Read the next ascii character and subtract 48 to convert to decimal
|
|
cartSize = myFile.read() - 48;
|
|
// Remove leading 0 for single digit cart sizes
|
|
if (cartSize != 0) {
|
|
cartSize = cartSize * 10 + myFile.read() - 48;
|
|
} else {
|
|
cartSize = myFile.read() - 48;
|
|
}
|
|
|
|
// Skip the , in the file
|
|
myFile.seekCur(1);
|
|
|
|
// Read save type into string
|
|
get_line(saveTypeStr, &myFile, 14);
|
|
|
|
// skip third empty line
|
|
skip_line(&myFile);
|
|
|
|
// Print current database entry
|
|
println_Msg(gamename);
|
|
print_Msg(F("Serial: "));
|
|
println_Msg(tempStr);
|
|
print_Msg(F("ROM Size: "));
|
|
print_Msg(cartSize);
|
|
println_Msg(F(" MB"));
|
|
print_Msg(F("Save Lib: "));
|
|
println_Msg(saveTypeStr);
|
|
|
|
#if defined(enable_OLED)
|
|
print_STR(press_to_change_STR, 1);
|
|
print_STR(right_to_select_STR, 1);
|
|
#elif defined(enable_LCD)
|
|
println_Msg(F(""));
|
|
print_STR(rotate_to_change_STR, 1);
|
|
print_STR(press_to_select_STR, 1);
|
|
#elif defined(SERIAL_MONITOR)
|
|
println_Msg(F(""));
|
|
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 out of loop to read next entry
|
|
break;
|
|
}
|
|
|
|
// Previous
|
|
else if (b == 2) {
|
|
rewind_line(myFile, 6);
|
|
break;
|
|
}
|
|
|
|
// Selection made
|
|
else if (b == 3) {
|
|
// Close file and break to exit both loops
|
|
myFile.close();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// If no match advance and try again
|
|
else {
|
|
// skip rest of line
|
|
skip_line(&myFile);
|
|
// skip third empty line
|
|
skip_line(&myFile);
|
|
}
|
|
}
|
|
// Close the file:
|
|
myFile.close();
|
|
|
|
#ifdef global_log
|
|
// Enable log again
|
|
dont_log = false;
|
|
#endif
|
|
} else {
|
|
print_FatalError(F("GBA.txt missing"));
|
|
}
|
|
|
|
// Get name
|
|
buildRomName(romName, &sdBuffer[0xA0], 12);
|
|
|
|
// Get ROM version
|
|
romVersion = sdBuffer[0xBC];
|
|
|
|
// Calculate Checksum
|
|
byte calcChecksum = checksumHeader_GBA(sdBuffer);
|
|
|
|
// Convert checksum from header into string
|
|
// (used in compare_checksum_GBA... it should just exchange an integer
|
|
// instead)
|
|
sprintf(checksumStr, "%02X", sdBuffer[0xBD]);
|
|
|
|
// Compare checksum
|
|
if (sdBuffer[0xBD] != calcChecksum) {
|
|
char calcChecksumStr[3];
|
|
display_Clear();
|
|
print_Msg(F("Result: "));
|
|
// Turn into string
|
|
sprintf(calcChecksumStr, "%02X", calcChecksum);
|
|
println_Msg(calcChecksumStr);
|
|
print_Error(F("Checksum Error"));
|
|
println_Msg(F(""));
|
|
// Prints string out of the common strings array either with or without newline
|
|
print_STR(press_button_STR, 1);
|
|
display_Update();
|
|
wait();
|
|
}
|
|
|
|
/* Convert saveTypeStr to saveType
|
|
Save types in ROM
|
|
EEPROM_Vnnn EEPROM 512 bytes or 8 Kbytes (4Kbit or 64Kbit)
|
|
SRAM_Vnnn SRAM 32 Kbytes (256Kbit)
|
|
SRAM_F_Vnnn FRAM 32 Kbytes (256Kbit)
|
|
FLASH_Vnnn FLASH 64 Kbytes (512Kbit) (ID used in older files)
|
|
FLASH512_Vnnn FLASH 64 Kbytes (512Kbit) (ID used in newer files)
|
|
FLASH1M_Vnnn FLASH 128 Kbytes (1Mbit)
|
|
|
|
Save types in Cart Reader Code
|
|
0 = Unknown or no save
|
|
1 = 4K EEPROM
|
|
2 = 64K EEPROM
|
|
3 = 256K SRAM
|
|
4 = 512K FLASH
|
|
5 = 1M FLASH
|
|
6 = 512K SRAM
|
|
*/
|
|
|
|
if (saveTypeStr[0] == 'N') {
|
|
saveType = 0;
|
|
} else if (saveTypeStr[0] == 'E') {
|
|
// Test if 4kbit or 64kbit EEPROM
|
|
|
|
// Disable interrupts for more uniform clock pulses
|
|
noInterrupts();
|
|
// Fill sd Buffer
|
|
readBlock_EEP(0, 64);
|
|
interrupts();
|
|
delay(1000);
|
|
// Enable ROM again
|
|
setROM_GBA();
|
|
|
|
saveType = 1;
|
|
|
|
// Reading 4kbit EEPROM as 64kbit just gives the same 8 bytes repeated
|
|
for (int currByte = 0; currByte < 512 - 8; currByte++) {
|
|
if (sdBuffer[currByte] != sdBuffer[currByte + 8]) {
|
|
saveType = 2;
|
|
break;
|
|
}
|
|
}
|
|
} else if (saveTypeStr[0] == 'S') {
|
|
saveType = 3;
|
|
} else if ((saveTypeStr[0] == 'F') && (saveTypeStr[5] == '1')) {
|
|
saveType = 5;
|
|
} else if (saveTypeStr[0] == 'F') {
|
|
saveType = 4;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Dump ROM
|
|
void readROM_GBA() {
|
|
// Get name, add extension and convert to char array for sd lib
|
|
strcpy(fileName, romName);
|
|
strcat(fileName, ".gba");
|
|
|
|
// create a new folder for the rom file
|
|
EEPROM_readAnything(0, foldern);
|
|
sprintf(folder, "GBA/ROM/%s/%d", romName, foldern);
|
|
sd.mkdir(folder, true);
|
|
sd.chdir(folder);
|
|
|
|
//clear the screen
|
|
display_Clear();
|
|
print_STR(saving_to_STR, 0);
|
|
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_FatalError(create_file_STR);
|
|
}
|
|
|
|
//Initialize progress bar
|
|
uint32_t processedProgressBar = 0;
|
|
uint32_t totalProgressBar = (uint32_t)(cartSize);
|
|
draw_progressbar(0, totalProgressBar);
|
|
|
|
// Read rom
|
|
for (unsigned long myAddress = 0; myAddress < cartSize; myAddress += 512) {
|
|
// Blink led
|
|
if (myAddress % 16384 == 0)
|
|
blinkLED();
|
|
|
|
for (int currWord = 0; currWord < 512; currWord += 2) {
|
|
word tempWord = readWord_GBA(myAddress + currWord);
|
|
sdBuffer[currWord] = tempWord & 0xFF;
|
|
sdBuffer[currWord + 1] = (tempWord >> 8) & 0xFF;
|
|
}
|
|
|
|
// Write to SD
|
|
myFile.write(sdBuffer, 512);
|
|
|
|
processedProgressBar += 512;
|
|
draw_progressbar(processedProgressBar, totalProgressBar);
|
|
}
|
|
|
|
// Fix unmapped ROM area of cartridges with 32 MB ROM + EEPROM save type
|
|
if ((cartSize == 0x2000000) && ((saveType == 1) || (saveType == 2))) {
|
|
byte padding_byte[256];
|
|
char tempStr[32];
|
|
myFile.seek(0x1FFFEFF);
|
|
myFile.read(padding_byte, 1);
|
|
sprintf(tempStr, "Fixing ROM padding (0x%02X)", padding_byte[0]);
|
|
println_Msg(tempStr);
|
|
memset(padding_byte + 1, padding_byte[0], 255);
|
|
myFile.write(padding_byte, 256);
|
|
}
|
|
|
|
// Close the file:
|
|
myFile.close();
|
|
}
|
|
|
|
// Calculate the checksum of the dumped rom
|
|
boolean compare_checksum_GBA() {
|
|
print_Msg(F("Checksum: "));
|
|
display_Update();
|
|
|
|
strcpy(fileName, romName);
|
|
strcat(fileName, ".gba");
|
|
|
|
// last used rom folder
|
|
EEPROM_readAnything(0, foldern);
|
|
sprintf(folder, "GBA/ROM/%s/%d", romName, foldern - 1);
|
|
sd.chdir(folder);
|
|
|
|
// If file exists
|
|
if (myFile.open(fileName, O_READ)) {
|
|
// Read rom header
|
|
myFile.read(sdBuffer, 512);
|
|
myFile.close();
|
|
|
|
// Calculate Checksum and turn into string
|
|
char calcChecksumStr[3];
|
|
sprintf(calcChecksumStr, "%02X", checksumHeader_GBA(sdBuffer));
|
|
print_Msg(calcChecksumStr);
|
|
|
|
if (strcmp(calcChecksumStr, checksumStr) == 0) {
|
|
println_Msg(F(" -> OK"));
|
|
display_Update();
|
|
return 1;
|
|
} else {
|
|
print_Msg(F(" != "));
|
|
println_Msg(checksumStr);
|
|
print_Error(F("Invalid Checksum"));
|
|
return 0;
|
|
}
|
|
}
|
|
// Else show error
|
|
else {
|
|
print_Error(F("Failed to open rom"));
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
/******************************************
|
|
GBA SRAM SAVE Functions
|
|
*****************************************/
|
|
void readSRAM_GBA(boolean browseFile, unsigned long sramSize, uint32_t pos) {
|
|
if (browseFile) {
|
|
// Get name, add extension and convert to char array for sd lib
|
|
strcpy(fileName, romName);
|
|
strcat(fileName, ".srm");
|
|
|
|
// create a new folder for the save file
|
|
EEPROM_readAnything(0, foldern);
|
|
sprintf(folder, "GBA/SAVE/%s/%d", romName, foldern);
|
|
sd.mkdir(folder, true);
|
|
sd.chdir(folder);
|
|
|
|
// Save location
|
|
print_STR(saving_to_STR, 0);
|
|
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_FatalError(sd_error_STR);
|
|
}
|
|
|
|
// Seek to a new position in the file
|
|
if (pos != 0)
|
|
myFile.seekCur(pos);
|
|
|
|
for (unsigned long currAddress = 0; currAddress < sramSize; currAddress += 512) {
|
|
for (int c = 0; c < 512; c++) {
|
|
// Read byte
|
|
sdBuffer[c] = readByte_GBA(currAddress + c);
|
|
}
|
|
|
|
// Write sdBuffer to file
|
|
myFile.write(sdBuffer, 512);
|
|
}
|
|
// Close the file:
|
|
myFile.close();
|
|
|
|
// Signal end of process
|
|
print_STR(done_STR, 1);
|
|
display_Update();
|
|
}
|
|
|
|
void writeSRAM_GBA(boolean browseFile, unsigned long sramSize, uint32_t pos) {
|
|
if (browseFile) {
|
|
filePath[0] = '\0';
|
|
sd.chdir("/");
|
|
fileBrowser(F("Select srm file"));
|
|
// Create filepath
|
|
sprintf(filePath, "%s/%s", filePath, fileName);
|
|
display_Clear();
|
|
}
|
|
|
|
//open file on sd card
|
|
if (myFile.open(filePath, O_READ)) {
|
|
|
|
// Seek to a new position in the file
|
|
if (pos != 0)
|
|
myFile.seekCur(pos);
|
|
|
|
for (unsigned long currAddress = 0; currAddress < sramSize; currAddress += 512) {
|
|
//fill sdBuffer
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
for (int c = 0; c < 512; c++) {
|
|
// Write byte
|
|
writeByte_GBA(currAddress + c, sdBuffer[c]);
|
|
}
|
|
}
|
|
// Close the file:
|
|
myFile.close();
|
|
println_Msg(F("SRAM writing finished"));
|
|
display_Update();
|
|
|
|
} else {
|
|
print_Error(F("File doesnt exist"));
|
|
}
|
|
}
|
|
|
|
unsigned long verifySRAM_GBA(unsigned long sramSize, uint32_t pos) {
|
|
//open file on sd card
|
|
if (myFile.open(filePath, O_READ)) {
|
|
// Variable for errors
|
|
writeErrors = 0;
|
|
|
|
// Seek to a new position in the file
|
|
if (pos != 0)
|
|
myFile.seekCur(pos);
|
|
|
|
for (unsigned long currAddress = 0; currAddress < sramSize; currAddress += 512) {
|
|
//fill sdBuffer
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
for (int c = 0; c < 512; c++) {
|
|
// Read byte
|
|
if (readByte_GBA(currAddress + c) != sdBuffer[c]) {
|
|
writeErrors++;
|
|
}
|
|
}
|
|
}
|
|
// Close the file:
|
|
myFile.close();
|
|
|
|
if (writeErrors == 0) {
|
|
println_Msg(F("Verified OK"));
|
|
display_Update();
|
|
} else {
|
|
print_STR(error_STR, 0);
|
|
print_Msg(writeErrors);
|
|
print_STR(_bytes_STR, 1);
|
|
print_Error(did_not_verify_STR);
|
|
}
|
|
|
|
return writeErrors;
|
|
} else {
|
|
print_Error(F("Can't open file"));
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
/******************************************
|
|
GBA FRAM SAVE Functions
|
|
*****************************************/
|
|
// MB85R256 FRAM (Ferroelectric Random Access Memory) 32,768 words x 8 bits
|
|
void readFRAM_GBA(unsigned long framSize) {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_SRAM(PH5)
|
|
PORTH |= (1 << 3) | (1 << 5);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
|
|
// Set data pins to input
|
|
DDRC = 0x00;
|
|
|
|
// Output a LOW signal on CE_SRAM(PH0) and OE_SRAM(PH6)
|
|
PORTH &= ~((1 << 0) | (1 << 6));
|
|
|
|
// Get name, add extension and convert to char array for sd lib
|
|
strcpy(fileName, romName);
|
|
strcat(fileName, ".srm");
|
|
|
|
// create a new folder for the save file
|
|
EEPROM_readAnything(0, foldern);
|
|
sprintf(folder, "GBA/SAVE/%s/%d", romName, foldern);
|
|
sd.mkdir(folder, true);
|
|
sd.chdir(folder);
|
|
|
|
// Save location
|
|
print_STR(saving_to_STR, 0);
|
|
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_FatalError(sd_error_STR);
|
|
}
|
|
for (unsigned long currAddress = 0; currAddress < framSize; currAddress += 512) {
|
|
for (int c = 0; c < 512; c++) {
|
|
// Pull OE_SRAM(PH6) HIGH
|
|
PORTH |= (1 << 6);
|
|
|
|
// Set address
|
|
PORTF = (currAddress + c) & 0xFF;
|
|
PORTK = ((currAddress + c) >> 8) & 0xFF;
|
|
|
|
// Arduino running at 16Mhz -> one nop = 62.5ns
|
|
// Leave CS_SRAM HIGH for at least 85ns
|
|
__asm__("nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Pull OE_SRAM(PH6) LOW
|
|
PORTH &= ~(1 << 6);
|
|
|
|
// Hold address for at least 25ns and wait 150ns before access
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Read byte
|
|
sdBuffer[c] = PINC;
|
|
}
|
|
// Write sdBuffer to file
|
|
myFile.write(sdBuffer, 512);
|
|
}
|
|
// Close the file:
|
|
myFile.close();
|
|
|
|
// Signal end of process
|
|
print_STR(done_STR, 1);
|
|
display_Update();
|
|
}
|
|
|
|
// Write file to SRAM
|
|
void writeFRAM_GBA(boolean browseFile, unsigned long framSize) {
|
|
// Output a HIGH signal on CS_ROM(PH3) and OE_SRAM(PH6)
|
|
PORTH |= (1 << 3) | (1 << 6);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
|
|
// Set data port to output
|
|
DDRC = 0xFF;
|
|
|
|
// Output a LOW signal on CE_SRAM(PH0) and WE_SRAM(PH5)
|
|
PORTH &= ~((1 << 0) | (1 << 5));
|
|
|
|
if (browseFile) {
|
|
filePath[0] = '\0';
|
|
sd.chdir("/");
|
|
fileBrowser(F("Select srm file"));
|
|
// Create filepath
|
|
sprintf(filePath, "%s/%s", filePath, fileName);
|
|
display_Clear();
|
|
} else
|
|
sprintf(filePath, "%s", fileName);
|
|
|
|
//open file on sd card
|
|
if (myFile.open(filePath, O_READ)) {
|
|
for (unsigned long currAddress = 0; currAddress < framSize; currAddress += 512) {
|
|
//fill sdBuffer
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
for (int c = 0; c < 512; c++) {
|
|
// Output Data on PORTC
|
|
PORTC = sdBuffer[c];
|
|
|
|
// Arduino running at 16Mhz -> one nop = 62.5ns
|
|
// Data setup time 50ns
|
|
__asm__("nop\n\t");
|
|
|
|
// Pull WE_SRAM (PH5) HIGH
|
|
PORTH |= (1 << 5);
|
|
|
|
// Set address
|
|
PORTF = (currAddress + c) & 0xFF;
|
|
PORTK = ((currAddress + c) >> 8) & 0xFF;
|
|
|
|
// Leave WE_SRAM (PH5) HIGH for at least 85ns
|
|
__asm__("nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Pull WE_SRAM (PH5) LOW
|
|
PORTH &= ~(1 << 5);
|
|
|
|
// Hold address for at least 25ns and wait 150ns before next write
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
}
|
|
}
|
|
// Close the file:
|
|
myFile.close();
|
|
println_Msg(F("SRAM writing finished"));
|
|
display_Update();
|
|
|
|
} else {
|
|
print_Error(F("File doesnt exist"));
|
|
}
|
|
}
|
|
|
|
// Check if the SRAM was written without any error
|
|
unsigned long verifyFRAM_GBA(unsigned long framSize) {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_SRAM(PH5)
|
|
PORTH |= (1 << 3) | (1 << 5);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
|
|
// Set data pins to input
|
|
DDRC = 0x00;
|
|
|
|
// Output a LOW signal on CE_SRAM(PH0) and OE_SRAM(PH6)
|
|
PORTH &= ~((1 << 0) | (1 << 6));
|
|
|
|
//open file on sd card
|
|
if (myFile.open(filePath, O_READ)) {
|
|
|
|
// Variable for errors
|
|
writeErrors = 0;
|
|
|
|
for (unsigned long currAddress = 0; currAddress < framSize; currAddress += 512) {
|
|
//fill sdBuffer
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
for (int c = 0; c < 512; c++) {
|
|
// Pull OE_SRAM(PH6) HIGH
|
|
PORTH |= (1 << 6);
|
|
|
|
// Set address
|
|
PORTF = (currAddress + c) & 0xFF;
|
|
PORTK = ((currAddress + c) >> 8) & 0xFF;
|
|
|
|
// Arduino running at 16Mhz -> one nop = 62.5ns
|
|
// Leave CS_SRAM HIGH for at least 85ns
|
|
__asm__("nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Pull OE_SRAM(PH6) LOW
|
|
PORTH &= ~(1 << 6);
|
|
|
|
// Hold address for at least 25ns and wait 150ns before access
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Read byte
|
|
if (PINC != sdBuffer[c]) {
|
|
writeErrors++;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Close the file:
|
|
myFile.close();
|
|
return writeErrors;
|
|
} else {
|
|
print_Error(F("Can't open file"));
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
/******************************************
|
|
GBA FLASH SAVE Functions
|
|
*****************************************/
|
|
// SST 39VF512 Flashrom
|
|
void idFlash_GBA() {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_FLASH(PH5) and OE_FLASH(PH6)
|
|
PORTH |= (1 << 3) | (1 << 5) | (1 << 6);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
// Set data pins to output
|
|
DDRC = 0xFF;
|
|
|
|
// Output a LOW signal on CE_FLASH(PH0)
|
|
PORTH &= ~(1 << 0);
|
|
|
|
// ID command sequence
|
|
writeByteFlash_GBA(0x5555, 0xaa);
|
|
writeByteFlash_GBA(0x2aaa, 0x55);
|
|
writeByteFlash_GBA(0x5555, 0x90);
|
|
|
|
// Set data pins to input
|
|
DDRC = 0x00;
|
|
|
|
// Output a LOW signal on OE_FLASH(PH6)
|
|
PORTH &= ~(1 << 6);
|
|
|
|
// Wait 150ns before reading ID
|
|
// Arduino running at 16Mhz -> one nop = 62.5ns
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Read the two id bytes into a string
|
|
flashid = readByteFlash_GBA(0) << 8;
|
|
flashid |= readByteFlash_GBA(1);
|
|
sprintf(flashid_str, "%04X", flashid);
|
|
|
|
// Set CS_FLASH(PH0) high
|
|
PORTH |= (1 << 0);
|
|
}
|
|
|
|
// Reset FLASH
|
|
void resetFLASH_GBA() {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_FLASH(PH5) and OE_FLASH(PH6)
|
|
PORTH |= (1 << 3) | (1 << 5) | (1 << 6);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
// Set data pins to output
|
|
DDRC = 0xFF;
|
|
|
|
// Output a LOW signal on CE_FLASH(PH0)
|
|
PORTH &= ~(1 << 0);
|
|
|
|
// Reset command sequence
|
|
writeByteFlash_GBA(0x5555, 0xAA);
|
|
writeByteFlash_GBA(0x2AAA, 0x55);
|
|
writeByteFlash_GBA(0x5555, 0xf0);
|
|
writeByteFlash_GBA(0x5555, 0xf0);
|
|
|
|
// Set CS_FLASH(PH0) high
|
|
PORTH |= (1 << 0);
|
|
|
|
// Wait
|
|
delay(100);
|
|
}
|
|
|
|
byte readByteFlash_GBA(unsigned long myAddress) {
|
|
// Set address
|
|
PORTF = myAddress & 0xFF;
|
|
PORTK = (myAddress >> 8) & 0xFF;
|
|
|
|
// Wait until byte is ready to read
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Read byte
|
|
byte tempByte = PINC;
|
|
|
|
// Arduino running at 16Mhz -> one nop = 62.5ns
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
return tempByte;
|
|
}
|
|
|
|
void writeByteFlash_GBA(unsigned long myAddress, byte myData) {
|
|
PORTF = myAddress & 0xFF;
|
|
PORTK = (myAddress >> 8) & 0xFF;
|
|
PORTC = myData;
|
|
|
|
// Arduino running at 16Mhz -> one nop = 62.5ns
|
|
// Wait till output is stable
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Switch WE_FLASH(PH5) to LOW
|
|
PORTH &= ~(1 << 5);
|
|
|
|
// Leave WE low for at least 40ns
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Switch WE_FLASH(PH5) to HIGH
|
|
PORTH |= (1 << 5);
|
|
|
|
// Leave WE high for a bit
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
}
|
|
|
|
// Erase FLASH
|
|
void eraseFLASH_GBA() {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_FLASH(PH5) and OE_FLASH(PH6)
|
|
PORTH |= (1 << 3) | (1 << 5) | (1 << 6);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
// Set data pins to output
|
|
DDRC = 0xFF;
|
|
|
|
// Output a LOW signal on CE_FLASH(PH0)
|
|
PORTH &= ~(1 << 0);
|
|
|
|
// Erase command sequence
|
|
writeByteFlash_GBA(0x5555, 0xaa);
|
|
writeByteFlash_GBA(0x2aaa, 0x55);
|
|
writeByteFlash_GBA(0x5555, 0x80);
|
|
writeByteFlash_GBA(0x5555, 0xaa);
|
|
writeByteFlash_GBA(0x2aaa, 0x55);
|
|
writeByteFlash_GBA(0x5555, 0x10);
|
|
|
|
// Set CS_FLASH(PH0) high
|
|
PORTH |= (1 << 0);
|
|
|
|
// Wait until all is erased
|
|
delay(500);
|
|
}
|
|
|
|
boolean blankcheckFLASH_GBA(unsigned long flashSize) {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_FLASH(PH5)
|
|
PORTH |= (1 << 3) | (1 << 5);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
// Set address to 0
|
|
PORTF = 0x00;
|
|
PORTK = 0x00;
|
|
|
|
// Set data pins to input
|
|
DDRC = 0x00;
|
|
// Disable Pullups
|
|
//PORTC = 0x00;
|
|
|
|
boolean blank = 1;
|
|
|
|
// Output a LOW signal on CE_FLASH(PH0)
|
|
PORTH &= ~(1 << 0);
|
|
|
|
// Output a LOW signal on OE_FLASH(PH6)
|
|
PORTH &= ~(1 << 6);
|
|
|
|
for (unsigned long currAddress = 0; currAddress < flashSize; currAddress += 512) {
|
|
// Fill buffer
|
|
for (int c = 0; c < 512; c++) {
|
|
// Read byte
|
|
sdBuffer[c] = readByteFlash_GBA(currAddress + c);
|
|
}
|
|
// Check buffer
|
|
for (unsigned long currByte = 0; currByte < 512; currByte++) {
|
|
if (sdBuffer[currByte] != 0xFF) {
|
|
print_Error(F("Erase failed"));
|
|
currByte = 512;
|
|
currAddress = flashSize;
|
|
blank = 0;
|
|
}
|
|
}
|
|
}
|
|
// Set CS_FLASH(PH0) high
|
|
PORTH |= (1 << 0);
|
|
|
|
return blank;
|
|
}
|
|
|
|
// The MX29L010 is 131072 bytes in size and has 16 sectors per bank
|
|
// each sector is 4096 bytes, there are 32 sectors total
|
|
// therefore the bank size is 65536 bytes, so we have two banks in total
|
|
void switchBank_GBA(byte bankNum) {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_FLASH(PH5) and OE_FLASH(PH6)
|
|
PORTH |= (1 << 3) | (1 << 5) | (1 << 6);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
// Set data pins to output
|
|
DDRC = 0xFF;
|
|
|
|
// Output a LOW signal on CE_FLASH(PH0)
|
|
PORTH &= ~(1 << 0);
|
|
|
|
// Switch bank command sequence
|
|
writeByte_GBA(0x5555, 0xAA);
|
|
writeByte_GBA(0x2AAA, 0x55);
|
|
writeByte_GBA(0x5555, 0xB0);
|
|
writeByte_GBA(0x0000, bankNum);
|
|
|
|
// Set CS_FLASH(PH0) high
|
|
PORTH |= (1 << 0);
|
|
}
|
|
|
|
void readFLASH_GBA(boolean browseFile, unsigned long flashSize, uint32_t pos) {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_FLASH(PH5)
|
|
PORTH |= (1 << 3) | (1 << 5);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
// Set address to 0
|
|
PORTF = 0x00;
|
|
PORTK = 0x00;
|
|
|
|
// Set data pins to input
|
|
DDRC = 0x00;
|
|
|
|
if (browseFile) {
|
|
// Get name, add extension and convert to char array for sd lib
|
|
strcpy(fileName, romName);
|
|
strcat(fileName, ".fla");
|
|
|
|
// create a new folder for the save file
|
|
EEPROM_readAnything(0, foldern);
|
|
|
|
sprintf(folder, "GBA/SAVE/%s/%d", romName, foldern);
|
|
sd.mkdir(folder, true);
|
|
sd.chdir(folder);
|
|
|
|
// Save location
|
|
print_STR(saving_to_STR, 0);
|
|
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_FatalError(sd_error_STR);
|
|
}
|
|
|
|
// Seek to a new position in the file
|
|
if (pos != 0)
|
|
myFile.seekCur(pos);
|
|
|
|
// Output a LOW signal on CE_FLASH(PH0)
|
|
PORTH &= ~(1 << 0);
|
|
|
|
// Output a LOW signal on OE_FLASH(PH6)
|
|
PORTH &= ~(1 << 6);
|
|
|
|
for (unsigned long currAddress = 0; currAddress < flashSize; currAddress += 512) {
|
|
for (int c = 0; c < 512; c++) {
|
|
// Read byte
|
|
sdBuffer[c] = readByteFlash_GBA(currAddress + c);
|
|
}
|
|
// Write sdBuffer to file
|
|
myFile.write(sdBuffer, 512);
|
|
}
|
|
myFile.close();
|
|
|
|
// Set CS_FLASH(PH0) high
|
|
PORTH |= (1 << 0);
|
|
|
|
// Signal end of process
|
|
print_STR(done_STR, 1);
|
|
display_Update();
|
|
}
|
|
|
|
void busyCheck_GBA(int currByte) {
|
|
// Set data pins to input
|
|
DDRC = 0x00;
|
|
// Output a LOW signal on OE_FLASH(PH6)
|
|
PORTH &= ~(1 << 6);
|
|
// Read PINC
|
|
while (PINC != sdBuffer[currByte]) {}
|
|
// Output a HIGH signal on OE_FLASH(PH6)
|
|
PORTH |= (1 << 6);
|
|
// Set data pins to output
|
|
DDRC = 0xFF;
|
|
}
|
|
|
|
void writeFLASH_GBA(boolean browseFile, unsigned long flashSize, uint32_t pos, boolean isAtmel) {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_FLASH(PH5) and OE_FLASH(PH6)
|
|
PORTH |= (1 << 3) | (1 << 5) | (1 << 6);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
// Set data port to output
|
|
DDRC = 0xFF;
|
|
|
|
if (browseFile) {
|
|
filePath[0] = '\0';
|
|
sd.chdir("/");
|
|
fileBrowser(F("Select fla file"));
|
|
// Create filepath
|
|
sprintf(filePath, "%s/%s", filePath, fileName);
|
|
display_Clear();
|
|
}
|
|
|
|
print_Msg(F("Writing flash..."));
|
|
display_Update();
|
|
|
|
//open file on sd card
|
|
if (myFile.open(filePath, O_READ)) {
|
|
|
|
// Seek to a new position in the file
|
|
if (pos != 0)
|
|
myFile.seekCur(pos);
|
|
|
|
// Output a LOW signal on CE_FLASH(PH0)
|
|
PORTH &= ~(1 << 0);
|
|
|
|
if (!isAtmel) {
|
|
for (unsigned long currAddress = 0; currAddress < flashSize; currAddress += 512) {
|
|
//fill sdBuffer
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
for (int c = 0; c < 512; c++) {
|
|
// Write command sequence
|
|
writeByteFlash_GBA(0x5555, 0xaa);
|
|
writeByteFlash_GBA(0x2aaa, 0x55);
|
|
writeByteFlash_GBA(0x5555, 0xa0);
|
|
// Write current byte
|
|
writeByteFlash_GBA(currAddress + c, sdBuffer[c]);
|
|
|
|
// Wait
|
|
busyCheck_GBA(c);
|
|
}
|
|
}
|
|
} else {
|
|
for (unsigned long currAddress = 0; currAddress < flashSize; currAddress += 128) {
|
|
//fill sdBuffer
|
|
myFile.read(sdBuffer, 128);
|
|
|
|
// Write command sequence
|
|
writeByteFlash_GBA(0x5555, 0xaa);
|
|
writeByteFlash_GBA(0x2aaa, 0x55);
|
|
writeByteFlash_GBA(0x5555, 0xa0);
|
|
for (int c = 0; c < 128; c++) {
|
|
writeByteFlash_GBA(currAddress + c, sdBuffer[c]);
|
|
}
|
|
delay(15);
|
|
}
|
|
}
|
|
// Set CS_FLASH(PH0) high
|
|
PORTH |= (1 << 0);
|
|
|
|
// Close the file:
|
|
myFile.close();
|
|
print_STR(done_STR, 1);
|
|
display_Update();
|
|
|
|
} else {
|
|
println_Msg(F("Error"));
|
|
print_Error(F("File doesnt exist"));
|
|
}
|
|
}
|
|
|
|
// Check if the Flashrom was written without any error
|
|
unsigned long verifyFLASH_GBA(unsigned long flashSize, uint32_t pos) {
|
|
// Output a HIGH signal on CS_ROM(PH3) WE_FLASH(PH5)
|
|
PORTH |= (1 << 3) | (1 << 5);
|
|
|
|
// Set address ports to output
|
|
DDRF = 0xFF;
|
|
DDRK = 0xFF;
|
|
|
|
// Set data pins to input
|
|
DDRC = 0x00;
|
|
|
|
// Output a LOW signal on CE_FLASH(PH0) and OE_FLASH(PH6)
|
|
PORTH &= ~((1 << 0) | (1 << 6));
|
|
|
|
// Signal beginning of process
|
|
print_Msg(F("Verify..."));
|
|
display_Update();
|
|
|
|
unsigned long wrError = 0;
|
|
|
|
//open file on sd card
|
|
if (!myFile.open(filePath, O_READ)) {
|
|
print_FatalError(sd_error_STR);
|
|
}
|
|
|
|
// Seek to a new position in the file
|
|
if (pos != 0)
|
|
myFile.seekCur(pos);
|
|
|
|
for (unsigned long currAddress = 0; currAddress < flashSize; currAddress += 512) {
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
for (int c = 0; c < 512; c++) {
|
|
// Read byte
|
|
if (sdBuffer[c] != readByteFlash_GBA(currAddress + c)) {
|
|
wrError++;
|
|
}
|
|
}
|
|
}
|
|
myFile.close();
|
|
|
|
// Set CS_FLASH(PH0) high
|
|
PORTH |= (1 << 0);
|
|
|
|
if (wrError == 0) {
|
|
println_Msg(F("OK"));
|
|
} else {
|
|
print_Msg(wrError);
|
|
print_Error(F(" Errors"));
|
|
}
|
|
|
|
return wrError;
|
|
}
|
|
|
|
/******************************************
|
|
GBA Eeprom SAVE Functions
|
|
*****************************************/
|
|
// Write eeprom from file
|
|
void writeEeprom_GBA(word eepSize) {
|
|
// Launch Filebrowser
|
|
filePath[0] = '\0';
|
|
sd.chdir("/");
|
|
fileBrowser(F("Select eep file"));
|
|
// Create filepath
|
|
sprintf(filePath, "%s/%s", filePath, fileName);
|
|
display_Clear();
|
|
|
|
print_Msg(F("Writing EEPROM..."));
|
|
display_Update();
|
|
|
|
//open file on sd card
|
|
if (myFile.open(filePath, O_READ)) {
|
|
for (word i = 0; i < eepSize * 16; i += 64) {
|
|
// Fill romBuffer
|
|
myFile.read(sdBuffer, 512);
|
|
// Disable interrupts for more uniform clock pulses
|
|
noInterrupts();
|
|
// Write 512 bytes
|
|
writeBlock_EEP(i, eepSize);
|
|
interrupts();
|
|
|
|
// Wait
|
|
delayMicroseconds(200);
|
|
}
|
|
|
|
// Close the file:
|
|
myFile.close();
|
|
print_STR(done_STR, 1);
|
|
display_Update();
|
|
} else {
|
|
println_Msg(F("Error"));
|
|
print_Error(F("File doesnt exist"));
|
|
}
|
|
}
|
|
|
|
// Read eeprom to file
|
|
void readEeprom_GBA(word eepSize) {
|
|
// Get name, add extension and convert to char array for sd lib
|
|
strcpy(fileName, romName);
|
|
strcat(fileName, ".eep");
|
|
|
|
// create a new folder for the save file
|
|
EEPROM_readAnything(0, foldern);
|
|
|
|
sprintf(folder, "GBA/SAVE/%s/%d", romName, foldern);
|
|
sd.mkdir(folder, true);
|
|
sd.chdir(folder);
|
|
|
|
// Save location
|
|
print_STR(saving_to_STR, 0);
|
|
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_FatalError(sd_error_STR);
|
|
}
|
|
|
|
// Each block contains 8 Bytes, so for a 8KB eeprom 1024 blocks need to be read
|
|
for (word currAddress = 0; currAddress < eepSize * 16; currAddress += 64) {
|
|
// Disable interrupts for more uniform clock pulses
|
|
noInterrupts();
|
|
// Fill sd Buffer
|
|
readBlock_EEP(currAddress, eepSize);
|
|
interrupts();
|
|
|
|
// Write sdBuffer to file
|
|
myFile.write(sdBuffer, 512);
|
|
|
|
// Wait
|
|
delayMicroseconds(200);
|
|
}
|
|
myFile.close();
|
|
}
|
|
|
|
// Send address as bits to eeprom
|
|
void send_GBA(word currAddr, word numBits) {
|
|
for (word addrBit = numBits; addrBit > 0; addrBit--) {
|
|
// If you want the k-th bit of n, then do
|
|
// (n & ( 1 << k )) >> k
|
|
if (((currAddr & (1 << (addrBit - 1))) >> (addrBit - 1))) {
|
|
// Set A0(PF0) to High
|
|
PORTF |= (1 << 0);
|
|
// Set WR(PH5) to LOW
|
|
PORTH &= ~(1 << 5);
|
|
// Set WR(PH5) to High
|
|
PORTH |= (1 << 5);
|
|
} else {
|
|
// Set A0(PF0) to Low
|
|
PORTF &= ~(1 << 0);
|
|
// Set WR(PH5) to LOW
|
|
PORTH &= ~(1 << 5);
|
|
// Set WR(PH5) to High
|
|
PORTH |= (1 << 5);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Write 512K eeprom block
|
|
void writeBlock_EEP(word startAddr, word eepSize) {
|
|
// Setup
|
|
// Set CS_ROM(PH3) WR(PH5) RD(PH6) to Output
|
|
DDRH |= (1 << 3) | (1 << 5) | (1 << 6);
|
|
// Set A0(PF0) to Output
|
|
DDRF |= (1 << 0);
|
|
// Set A23/D7(PC7) to Output
|
|
DDRC |= (1 << 7);
|
|
|
|
// Set CS_ROM(PH3) WR(PH5) RD(PH6) to High
|
|
PORTH |= (1 << 3) | (1 << 5) | (1 << 6);
|
|
// Set A0(PF0) to High
|
|
PORTF |= (1 << 0);
|
|
// Set A23/D7(PC7) to High
|
|
PORTC |= (1 << 7);
|
|
|
|
__asm__("nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Write 64*8=512 bytes
|
|
for (word currAddr = startAddr; currAddr < startAddr + 64; currAddr++) {
|
|
// Set CS_ROM(PH3) to LOW
|
|
PORTH &= ~(1 << 3);
|
|
|
|
// Send write request "10"
|
|
// Set A0(PF0) to High
|
|
PORTF |= (1 << 0);
|
|
// Set WR(PH5) to LOW
|
|
PORTH &= ~(1 << 5);
|
|
// Set WR(PH5) to High
|
|
PORTH |= (1 << 5);
|
|
// Set A0(PF0) to LOW
|
|
PORTF &= ~(1 << 0);
|
|
// Set WR(PH5) to LOW
|
|
PORTH &= ~(1 << 5);
|
|
// Set WR(PH5) to High
|
|
PORTH |= (1 << 5);
|
|
|
|
// Send either 6 or 14 bit address
|
|
if (eepSize == 4) {
|
|
send_GBA(currAddr, 6);
|
|
} else {
|
|
send_GBA(currAddr, 14);
|
|
}
|
|
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Send data
|
|
for (byte currByte = 0; currByte < 8; currByte++) {
|
|
send_GBA(sdBuffer[(currAddr - startAddr) * 8 + currByte], 8);
|
|
}
|
|
|
|
// Send stop bit
|
|
// Set A0(PF0) to LOW
|
|
PORTF &= ~(1 << 0);
|
|
// Set WR(PH5) to LOW
|
|
PORTH &= ~(1 << 5);
|
|
// WR(PH5) to High
|
|
PORTH |= (1 << 5);
|
|
|
|
// Set CS_ROM(PH3) to High
|
|
PORTH |= (1 << 3);
|
|
|
|
// Wait until done
|
|
// Set A0(PF0) to Input
|
|
DDRF &= ~(1 << 0);
|
|
|
|
do {
|
|
// Set CS_ROM(PH3) RD(PH6) to LOW
|
|
PORTH &= ~((1 << 3) | (1 << 6));
|
|
// Set CS_ROM(PH3) RD(PH6) to High
|
|
PORTH |= (1 << 3) | (1 << 6);
|
|
} while ((PINF & 0x1) == 0);
|
|
|
|
// Set A0(PF0) to Output
|
|
DDRF |= (1 << 0);
|
|
}
|
|
}
|
|
|
|
// Reads 512 bytes from eeprom
|
|
void readBlock_EEP(word startAddress, word eepSize) {
|
|
// Setup
|
|
// Set CS_ROM(PH3) WR(PH5) RD(PH6) to Output
|
|
DDRH |= (1 << 3) | (1 << 5) | (1 << 6);
|
|
// Set A0(PF0) to Output
|
|
DDRF |= (1 << 0);
|
|
// Set A23/D7(PC7) to Output
|
|
DDRC |= (1 << 7);
|
|
|
|
// Set CS_ROM(PH3) WR(PH5) RD(PH6) to High
|
|
PORTH |= (1 << 3) | (1 << 5) | (1 << 6);
|
|
// Set A0(PF0) to High
|
|
PORTF |= (1 << 0);
|
|
// Set A23/D7(PC7) to High
|
|
PORTC |= (1 << 7);
|
|
|
|
__asm__("nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Read 64*8=512 bytes
|
|
for (word currAddr = startAddress; currAddr < startAddress + 64; currAddr++) {
|
|
// Set CS_ROM(PH3) to LOW
|
|
PORTH &= ~(1 << 3);
|
|
|
|
// Send read request "11"
|
|
// Set A0(PF0) to High
|
|
PORTF |= (1 << 0);
|
|
// Set WR(PH5) to LOW
|
|
PORTH &= ~(1 << 5);
|
|
// Set WR(PH5) to High
|
|
PORTH |= (1 << 5);
|
|
// Set WR(PH5) to LOW
|
|
PORTH &= ~(1 << 5);
|
|
// Set WR(PH5) to High
|
|
PORTH |= (1 << 5);
|
|
|
|
// Send either 6 or 14 bit address
|
|
if (eepSize == 4) {
|
|
send_GBA(currAddr, 6);
|
|
} else {
|
|
send_GBA(currAddr, 14);
|
|
}
|
|
|
|
// Send stop bit
|
|
// Set A0(PF0) to LOW
|
|
PORTF &= ~(1 << 0);
|
|
// Set WR(PH5) to LOW
|
|
PORTH &= ~(1 << 5);
|
|
// WR(PH5) to High
|
|
PORTH |= (1 << 5);
|
|
|
|
// Set CS_ROM(PH3) to High
|
|
PORTH |= (1 << 3);
|
|
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Read data
|
|
// Set A0(PF0) to Input
|
|
DDRF &= ~(1 << 0);
|
|
// Set CS_ROM(PH3) to low
|
|
PORTH &= ~(1 << 3);
|
|
|
|
// Array that holds the bits
|
|
bool tempBits[65];
|
|
|
|
// Ignore the first 4 bits
|
|
for (byte i = 0; i < 4; i++) {
|
|
// Set RD(PH6) to LOW
|
|
PORTH &= ~(1 << 6);
|
|
// Set RD(PH6) to High
|
|
PORTH |= (1 << 6);
|
|
}
|
|
|
|
// Read the remaining 64bits into array
|
|
for (byte currBit = 0; currBit < 64; currBit++) {
|
|
// Set RD(PH6) to LOW
|
|
PORTH &= ~(1 << 6);
|
|
// Set RD(PH6) to High
|
|
PORTH |= (1 << 6);
|
|
|
|
// Read bit from A0(PF0)
|
|
tempBits[currBit] = (PINF & 0x1);
|
|
}
|
|
|
|
// Set CS_ROM(PH3) to High
|
|
PORTH |= (1 << 3);
|
|
// Set A0(PF0) to High
|
|
PORTF |= (1 << 0);
|
|
// Set A0(PF0) to Output
|
|
DDRF |= (1 << 0);
|
|
|
|
// OR 8 bits into one byte for a total of 8 bytes
|
|
for (byte j = 0; j < 64; j += 8) {
|
|
sdBuffer[((currAddr - startAddress) * 8) + (j / 8)] = tempBits[0 + j] << 7 | tempBits[1 + j] << 6 | tempBits[2 + j] << 5 | tempBits[3 + j] << 4 | tempBits[4 + j] << 3 | tempBits[5 + j] << 2 | tempBits[6 + j] << 1 | tempBits[7 + j];
|
|
}
|
|
}
|
|
}
|
|
|
|
// Check if the SRAM was written without any error
|
|
unsigned long verifyEEP_GBA(word eepSize) {
|
|
unsigned long wrError = 0;
|
|
|
|
//open file on sd card
|
|
if (!myFile.open(filePath, O_READ)) {
|
|
print_FatalError(sd_error_STR);
|
|
}
|
|
|
|
// Fill sd Buffer
|
|
for (word currAddress = 0; currAddress < eepSize * 16; currAddress += 64) {
|
|
// Disable interrupts for more uniform clock pulses
|
|
noInterrupts();
|
|
readBlock_EEP(currAddress, eepSize);
|
|
interrupts();
|
|
|
|
// Compare
|
|
for (int currByte = 0; currByte < 512; currByte++) {
|
|
if (sdBuffer[currByte] != myFile.read()) {
|
|
wrError++;
|
|
}
|
|
}
|
|
}
|
|
myFile.close();
|
|
|
|
if (wrError == 0) {
|
|
println_Msg(F("Verified OK"));
|
|
display_Update();
|
|
} else {
|
|
print_STR(error_STR, 0);
|
|
print_Msg(wrError);
|
|
print_STR(_bytes_STR, 1);
|
|
print_Error(did_not_verify_STR);
|
|
}
|
|
|
|
return wrError;
|
|
}
|
|
|
|
/******************************************
|
|
GBA REPRO Functions (32MB Intel 4000L0YBQ0 and 16MB MX29GL128E)
|
|
*****************************************/
|
|
// Reset to read mode
|
|
void resetIntel_GBA(unsigned long partitionSize) {
|
|
for (unsigned long currPartition = 0; currPartition < cartSize; currPartition += partitionSize) {
|
|
writeWord_GBA(currPartition, 0xFFFF);
|
|
}
|
|
}
|
|
|
|
void resetMX29GL128E_GBA() {
|
|
writeWord_GAB(0, 0xF0);
|
|
}
|
|
|
|
boolean sectorCheckMX29GL128E_GBA() {
|
|
boolean sectorProtect = 0;
|
|
writeWord_GAB(0xAAA, 0xAA);
|
|
writeWord_GAB(0x555, 0x55);
|
|
writeWord_GAB(0xAAA, 0x90);
|
|
for (unsigned long currSector = 0x0; currSector < 0xFFFFFF; currSector += 0x20000) {
|
|
if (readWord_GAB(currSector + 0x04) != 0x0)
|
|
sectorProtect = 1;
|
|
}
|
|
resetMX29GL128E_GBA();
|
|
return sectorProtect;
|
|
}
|
|
|
|
void idFlashrom_GBA() {
|
|
// Send Intel ID command to flashrom
|
|
writeWord_GBA(0, 0x90);
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Read flashrom ID
|
|
flashid = readWord_GBA(0x2) & 0xFF00;
|
|
flashid |= readWord_GBA(0x4) & 0xFF;
|
|
sprintf(flashid_str, "%04X", flashid);
|
|
|
|
// Intel Strataflash
|
|
if (flashid == 0x8802 || (flashid == 0x8816)) {
|
|
cartSize = 0x2000000;
|
|
} else {
|
|
// Send swapped MX29GL128E/MSP55LV128 ID command to flashrom
|
|
writeWord_GAB(0xAAA, 0xAA);
|
|
writeWord_GAB(0x555, 0x55);
|
|
writeWord_GAB(0xAAA, 0x90);
|
|
__asm__("nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t"
|
|
"nop\n\t");
|
|
|
|
// Read flashrom ID
|
|
flashid = readWord_GAB(0x2);
|
|
sprintf(flashid_str, "%04X", flashid);
|
|
|
|
// MX29GL128E or MSP55LV128
|
|
if (flashid == 0x227E) {
|
|
// MX is 0xC2 and MSP is 0x4 or 0x1
|
|
romType = (readWord_GAB(0x0) & 0xFF);
|
|
cartSize = 0x1000000;
|
|
resetMX29GL128E_GBA();
|
|
} else {
|
|
println_Msg(F("Error"));
|
|
println_Msg(F(""));
|
|
println_Msg(F("Unknown Flash"));
|
|
print_Msg(F("Flash ID: "));
|
|
println_Msg(flashid_str);
|
|
println_Msg(F(""));
|
|
print_FatalError(F("Check voltage"));
|
|
}
|
|
}
|
|
}
|
|
|
|
boolean blankcheckFlashrom_GBA() {
|
|
for (unsigned long currSector = 0; currSector < fileSize; currSector += 0x20000) {
|
|
// Blink led
|
|
blinkLED();
|
|
|
|
for (unsigned long currByte = 0; currByte < 0x20000; currByte += 2) {
|
|
if (readWord_GBA(currSector + currByte) != 0xFFFF) {
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
void eraseIntel4000_GBA() {
|
|
// If the game is smaller than 16Mbit only erase the needed blocks
|
|
unsigned long lastBlock = 0xFFFFFF;
|
|
if (fileSize < 0xFFFFFF)
|
|
lastBlock = fileSize;
|
|
|
|
// Erase 4 blocks with 16kwords each
|
|
for (unsigned long currBlock = 0x0; currBlock < 0x1FFFF; currBlock += 0x8000) {
|
|
// Unlock Block
|
|
writeWord_GBA(currBlock, 0x60);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Erase Command
|
|
writeWord_GBA(currBlock, 0x20);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GBA(currBlock);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock);
|
|
}
|
|
}
|
|
|
|
// Erase 126 blocks with 64kwords each
|
|
for (unsigned long currBlock = 0x20000; currBlock < lastBlock; currBlock += 0x1FFFF) {
|
|
// Unlock Block
|
|
writeWord_GBA(currBlock, 0x60);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Erase Command
|
|
writeWord_GBA(currBlock, 0x20);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GBA(currBlock);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock);
|
|
}
|
|
// Blink led
|
|
blinkLED();
|
|
}
|
|
|
|
// Erase the second chip
|
|
if (fileSize > 0xFFFFFF) {
|
|
// 126 blocks with 64kwords each
|
|
for (unsigned long currBlock = 0x1000000; currBlock < 0x1FDFFFF; currBlock += 0x1FFFF) {
|
|
// Unlock Block
|
|
writeWord_GBA(currBlock, 0x60);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Erase Command
|
|
writeWord_GBA(currBlock, 0x20);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GBA(currBlock);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock);
|
|
}
|
|
// Blink led
|
|
blinkLED();
|
|
}
|
|
|
|
// 4 blocks with 16kword each
|
|
for (unsigned long currBlock = 0x1FE0000; currBlock < 0x1FFFFFF; currBlock += 0x8000) {
|
|
// Unlock Block
|
|
writeWord_GBA(currBlock, 0x60);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Erase Command
|
|
writeWord_GBA(currBlock, 0x20);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GBA(currBlock);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock);
|
|
}
|
|
// Blink led
|
|
blinkLED();
|
|
}
|
|
}
|
|
}
|
|
|
|
void eraseIntel4400_GBA() {
|
|
// If the game is smaller than 32Mbit only erase the needed blocks
|
|
unsigned long lastBlock = 0x1FFFFFF;
|
|
if (fileSize < 0x1FFFFFF)
|
|
lastBlock = fileSize;
|
|
|
|
// Erase 4 blocks with 16kwords each
|
|
for (unsigned long currBlock = 0x0; currBlock < 0x1FFFF; currBlock += 0x8000) {
|
|
// Unlock Block
|
|
writeWord_GBA(currBlock, 0x60);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Erase Command
|
|
writeWord_GBA(currBlock, 0x20);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GBA(currBlock);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock);
|
|
}
|
|
}
|
|
|
|
// Erase 255 blocks with 64kwords each
|
|
for (unsigned long currBlock = 0x20000; currBlock < lastBlock; currBlock += 0x1FFFF) {
|
|
// Unlock Block
|
|
writeWord_GBA(currBlock, 0x60);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Erase Command
|
|
writeWord_GBA(currBlock, 0x20);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GBA(currBlock);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock);
|
|
}
|
|
// Blink led
|
|
blinkLED();
|
|
}
|
|
|
|
/* No need to erase the second chip as max rom size is 32MB
|
|
if (fileSize > 0x2000000) {
|
|
// 255 blocks with 64kwords each
|
|
for (unsigned long currBlock = 0x2000000; currBlock < 0x3FDFFFF; currBlock += 0x1FFFF) {
|
|
// Unlock Block
|
|
writeWord_GBA(currBlock, 0x60);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Erase Command
|
|
writeWord_GBA(currBlock, 0x20);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GBA(currBlock);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock);
|
|
}
|
|
// Blink led
|
|
blinkLED();
|
|
}
|
|
|
|
// 4 blocks with 16kword each
|
|
for (unsigned long currBlock = 0x3FE0000; currBlock < 0x3FFFFFF; currBlock += 0x8000) {
|
|
// Unlock Block
|
|
writeWord_GBA(currBlock, 0x60);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Erase Command
|
|
writeWord_GBA(currBlock, 0x20);
|
|
writeWord_GBA(currBlock, 0xD0);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GBA(currBlock);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock);
|
|
}
|
|
// Blink led
|
|
blinkLED();
|
|
}
|
|
}*/
|
|
}
|
|
|
|
void sectorEraseMSP55LV128_GBA() {
|
|
unsigned long lastSector = 0xFFFFFF;
|
|
|
|
// Erase 256 sectors with 64kbytes each
|
|
unsigned long currSector;
|
|
for (currSector = 0x0; currSector < lastSector; currSector += 0x10000) {
|
|
writeWord_GAB(0xAAA, 0xAA);
|
|
writeWord_GAB(0x555, 0x55);
|
|
writeWord_GAB(0xAAA, 0x80);
|
|
writeWord_GAB(0xAAA, 0xAA);
|
|
writeWord_GAB(0x555, 0x55);
|
|
writeWord_GAB(currSector, 0x30);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GAB(currSector);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GAB(currSector);
|
|
}
|
|
// Blink LED
|
|
blinkLED();
|
|
}
|
|
}
|
|
|
|
void sectorEraseMX29GL128E_GBA() {
|
|
unsigned long lastSector = 0xFFFFFF;
|
|
|
|
// Erase 128 sectors with 128kbytes each
|
|
unsigned long currSector;
|
|
for (currSector = 0x0; currSector < lastSector; currSector += 0x20000) {
|
|
writeWord_GAB(0xAAA, 0xAA);
|
|
writeWord_GAB(0x555, 0x55);
|
|
writeWord_GAB(0xAAA, 0x80);
|
|
writeWord_GAB(0xAAA, 0xAA);
|
|
writeWord_GAB(0x555, 0x55);
|
|
writeWord_GAB(currSector, 0x30);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GAB(currSector);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GAB(currSector);
|
|
}
|
|
// Blink LED
|
|
blinkLED();
|
|
}
|
|
}
|
|
|
|
void writeIntel4000_GBA() {
|
|
for (unsigned long currBlock = 0; currBlock < fileSize; currBlock += 0x20000) {
|
|
// Blink led
|
|
blinkLED();
|
|
|
|
// Write to flashrom
|
|
for (unsigned long currSdBuffer = 0; currSdBuffer < 0x20000; currSdBuffer += 512) {
|
|
// Fill SD buffer
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
// Write 32 words at a time
|
|
for (int currWriteBuffer = 0; currWriteBuffer < 512; currWriteBuffer += 64) {
|
|
// Unlock Block
|
|
writeWord_GBA(currBlock + currSdBuffer + currWriteBuffer, 0x60);
|
|
writeWord_GBA(currBlock + currSdBuffer + currWriteBuffer, 0xD0);
|
|
|
|
// Buffered program command
|
|
writeWord_GBA(currBlock + currSdBuffer + currWriteBuffer, 0xE8);
|
|
|
|
// Check Status register
|
|
word statusReg = readWord_GBA(currBlock + currSdBuffer + currWriteBuffer);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock + currSdBuffer + currWriteBuffer);
|
|
}
|
|
|
|
// Write word count (minus 1)
|
|
writeWord_GBA(currBlock + currSdBuffer + currWriteBuffer, 0x1F);
|
|
|
|
// Write buffer
|
|
for (byte currByte = 0; currByte < 64; currByte += 2) {
|
|
// Join two bytes into one word
|
|
word currWord = ((sdBuffer[currWriteBuffer + currByte + 1] & 0xFF) << 8) | (sdBuffer[currWriteBuffer + currByte] & 0xFF);
|
|
writeWord_GBA(currBlock + currSdBuffer + currWriteBuffer + currByte, currWord);
|
|
}
|
|
|
|
// Write Buffer to Flash
|
|
writeWord_GBA(currBlock + currSdBuffer + currWriteBuffer + 62, 0xD0);
|
|
|
|
// Read the status register at last written address
|
|
statusReg = readWord_GBA(currBlock + currSdBuffer + currWriteBuffer + 62);
|
|
while ((statusReg | 0xFF7F) != 0xFFFF) {
|
|
statusReg = readWord_GBA(currBlock + currSdBuffer + currWriteBuffer + 62);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void writeMSP55LV128_GBA() {
|
|
for (unsigned long currSector = 0; currSector < fileSize; currSector += 0x10000) {
|
|
// Blink led
|
|
blinkLED();
|
|
|
|
// Write to flashrom
|
|
for (unsigned long currSdBuffer = 0; currSdBuffer < 0x10000; currSdBuffer += 512) {
|
|
// Fill SD buffer
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
// Write 16 words at a time
|
|
for (int currWriteBuffer = 0; currWriteBuffer < 512; currWriteBuffer += 32) {
|
|
// Write Buffer command
|
|
writeWord_GAB(0xAAA, 0xAA);
|
|
writeWord_GAB(0x555, 0x55);
|
|
writeWord_GAB(currSector, 0x25);
|
|
|
|
// Write word count (minus 1)
|
|
writeWord_GAB(currSector, 0xF);
|
|
|
|
// Write buffer
|
|
word currWord;
|
|
for (byte currByte = 0; currByte < 32; currByte += 2) {
|
|
// Join two bytes into one word
|
|
currWord = ((sdBuffer[currWriteBuffer + currByte + 1] & 0xFF) << 8) | (sdBuffer[currWriteBuffer + currByte] & 0xFF);
|
|
writeWord_GBA(currSector + currSdBuffer + currWriteBuffer + currByte, currWord);
|
|
}
|
|
|
|
// Confirm write buffer
|
|
writeWord_GAB(currSector, 0x29);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GAB(currSector + currSdBuffer + currWriteBuffer + 30);
|
|
|
|
while ((statusReg | 0xFF7F) != (currWord | 0xFF7F)) {
|
|
statusReg = readWord_GAB(currSector + currSdBuffer + currWriteBuffer + 30);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void writeMX29GL128E_GBA() {
|
|
for (unsigned long currSector = 0; currSector < fileSize; currSector += 0x20000) {
|
|
// Blink led
|
|
blinkLED();
|
|
|
|
// Write to flashrom
|
|
for (unsigned long currSdBuffer = 0; currSdBuffer < 0x20000; currSdBuffer += 512) {
|
|
// Fill SD buffer
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
// Write 32 words at a time
|
|
for (int currWriteBuffer = 0; currWriteBuffer < 512; currWriteBuffer += 64) {
|
|
// Write Buffer command
|
|
writeWord_GAB(0xAAA, 0xAA);
|
|
writeWord_GAB(0x555, 0x55);
|
|
writeWord_GAB(currSector, 0x25);
|
|
|
|
// Write word count (minus 1)
|
|
writeWord_GAB(currSector, 0x1F);
|
|
|
|
// Write buffer
|
|
word currWord;
|
|
for (byte currByte = 0; currByte < 64; currByte += 2) {
|
|
// Join two bytes into one word
|
|
currWord = ((sdBuffer[currWriteBuffer + currByte + 1] & 0xFF) << 8) | (sdBuffer[currWriteBuffer + currByte] & 0xFF);
|
|
writeWord_GBA(currSector + currSdBuffer + currWriteBuffer + currByte, currWord);
|
|
}
|
|
|
|
// Confirm write buffer
|
|
writeWord_GAB(currSector, 0x29);
|
|
|
|
// Read the status register
|
|
word statusReg = readWord_GAB(currSector + currSdBuffer + currWriteBuffer + 62);
|
|
|
|
while ((statusReg | 0xFF7F) != (currWord | 0xFF7F)) {
|
|
statusReg = readWord_GAB(currSector + currSdBuffer + currWriteBuffer + 62);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
boolean verifyFlashrom_GBA() {
|
|
// Open file on sd card
|
|
if (myFile.open(filePath, O_READ)) {
|
|
writeErrors = 0;
|
|
|
|
for (unsigned long currSector = 0; currSector < fileSize; currSector += 131072) {
|
|
// Blink led
|
|
blinkLED();
|
|
for (unsigned long currSdBuffer = 0; currSdBuffer < 131072; currSdBuffer += 512) {
|
|
// Fill SD buffer
|
|
myFile.read(sdBuffer, 512);
|
|
|
|
for (int currByte = 0; currByte < 512; currByte += 2) {
|
|
// Join two bytes into one word
|
|
word currWord = ((sdBuffer[currByte + 1] & 0xFF) << 8) | (sdBuffer[currByte] & 0xFF);
|
|
|
|
// Compare both
|
|
if (readWord_GBA(currSector + currSdBuffer + currByte) != currWord) {
|
|
writeErrors++;
|
|
myFile.close();
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// Close the file:
|
|
myFile.close();
|
|
if (writeErrors == 0) {
|
|
return 1;
|
|
} else {
|
|
return 0;
|
|
}
|
|
} else {
|
|
print_FatalError(open_file_STR);
|
|
return 9999;
|
|
}
|
|
}
|
|
|
|
void flashRepro_GBA() {
|
|
// Check flashrom ID's
|
|
idFlashrom_GBA();
|
|
|
|
if ((flashid == 0x8802) || (flashid == 0x8816) || (flashid == 0x227E)) {
|
|
print_Msg(F("ID: "));
|
|
print_Msg(flashid_str);
|
|
print_Msg(F(" Size: "));
|
|
print_Msg(cartSize / 0x100000);
|
|
println_Msg(F("MB"));
|
|
// MX29GL128E or MSP55LV128(N)
|
|
if (flashid == 0x227E) {
|
|
// MX is 0xC2 and MSP55LV128 is 0x4 and MSP55LV128N 0x1
|
|
if (romType == 0xC2) {
|
|
println_Msg(F("Macronix MX29GL128E"));
|
|
} else if ((romType == 0x1) || (romType == 0x4)) {
|
|
println_Msg(F("Fujitsu MSP55LV128N"));
|
|
} else if ((romType == 0x89)) {
|
|
println_Msg(F("Intel PC28F256M29"));
|
|
} else if ((romType == 0x20)) {
|
|
println_Msg(F("ST M29W128GH"));
|
|
} else {
|
|
print_Msg(F("romType: 0x"));
|
|
println_Msg(romType, HEX);
|
|
print_FatalError(F("Unknown manufacturer"));
|
|
}
|
|
}
|
|
// Intel 4000L0YBQ0
|
|
else if (flashid == 0x8802) {
|
|
println_Msg(F("Intel 4000L0YBQ0"));
|
|
}
|
|
// Intel 4400L0ZDQ0
|
|
else if (flashid == 0x8816) {
|
|
println_Msg(F("Intel 4400L0ZDQ0"));
|
|
}
|
|
println_Msg("");
|
|
println_Msg(F("This will erase your"));
|
|
println_Msg(F("Repro Cartridge."));
|
|
println_Msg(F(""));
|
|
println_Msg("");
|
|
// Prints string out of the common strings array either with or without newline
|
|
print_STR(press_button_STR, 1);
|
|
display_Update();
|
|
wait();
|
|
|
|
// Launch file browser
|
|
filePath[0] = '\0';
|
|
sd.chdir("/");
|
|
fileBrowser(F("Select gba file"));
|
|
display_Clear();
|
|
display_Update();
|
|
|
|
// Create filepath
|
|
sprintf(filePath, "%s/%s", filePath, fileName);
|
|
|
|
// Open file on sd card
|
|
if (myFile.open(filePath, O_READ)) {
|
|
// Get rom size from file
|
|
fileSize = myFile.fileSize();
|
|
print_Msg(F("File size: "));
|
|
print_Msg(fileSize / 0x100000);
|
|
println_Msg(F("MB"));
|
|
display_Update();
|
|
|
|
// Erase needed sectors
|
|
if (flashid == 0x8802) {
|
|
println_Msg(F("Erasing..."));
|
|
display_Update();
|
|
eraseIntel4000_GBA();
|
|
resetIntel_GBA(0x200000);
|
|
} else if (flashid == 0x8816) {
|
|
println_Msg(F("Erasing..."));
|
|
display_Update();
|
|
eraseIntel4400_GBA();
|
|
resetIntel_GBA(0x200000);
|
|
} else if (flashid == 0x227E) {
|
|
//if (sectorCheckMX29GL128E_GBA()) {
|
|
//print_FatalError(F("Sector Protected"));
|
|
//}
|
|
//else {
|
|
println_Msg(F("Erasing..."));
|
|
display_Update();
|
|
if ((romType == 0xC2) || (romType == 0x89) || (romType == 0x20)) {
|
|
//MX29GL128E
|
|
//PC28F256M29 (0x89)
|
|
sectorEraseMX29GL128E_GBA();
|
|
} else if ((romType == 0x1) || (romType == 0x4)) {
|
|
//MSP55LV128(N)
|
|
sectorEraseMSP55LV128_GBA();
|
|
}
|
|
//}
|
|
}
|
|
/* Skip blankcheck to save time
|
|
print_Msg(F("Blankcheck..."));
|
|
display_Update();
|
|
if (blankcheckFlashrom_GBA()) {
|
|
println_Msg(F("OK"));
|
|
*/
|
|
|
|
//Write flashrom
|
|
print_Msg(F("Writing "));
|
|
println_Msg(filePath);
|
|
display_Update();
|
|
if ((flashid == 0x8802) || (flashid == 0x8816)) {
|
|
writeIntel4000_GBA();
|
|
} else if (flashid == 0x227E) {
|
|
if ((romType == 0xC2) || (romType == 0x89) || (romType == 0x20)) {
|
|
//MX29GL128E (0xC2)
|
|
//PC28F256M29 (0x89)
|
|
writeMX29GL128E_GBA();
|
|
} else if ((romType == 0x1) || (romType == 0x4)) {
|
|
//MSP55LV128(N)
|
|
writeMSP55LV128_GBA();
|
|
}
|
|
}
|
|
|
|
// Close the file:
|
|
myFile.close();
|
|
|
|
// Verify
|
|
print_STR(verifying_STR, 0);
|
|
display_Update();
|
|
if (flashid == 0x8802) {
|
|
// Don't know the correct size so just take some guesses
|
|
resetIntel_GBA(0x8000);
|
|
delay(1000);
|
|
resetIntel_GBA(0x100000);
|
|
delay(1000);
|
|
resetIntel_GBA(0x200000);
|
|
delay(1000);
|
|
} else if (flashid == 0x8816) {
|
|
resetIntel_GBA(0x200000);
|
|
delay(1000);
|
|
}
|
|
|
|
else if (flashid == 0x227E) {
|
|
resetMX29GL128E_GBA();
|
|
delay(1000);
|
|
}
|
|
if (verifyFlashrom_GBA() == 1) {
|
|
println_Msg(F("OK"));
|
|
display_Update();
|
|
} else {
|
|
print_FatalError(F("ERROR"));
|
|
}
|
|
/* Skipped blankcheck
|
|
}
|
|
else {
|
|
print_FatalError(F("failed"));
|
|
}
|
|
*/
|
|
} else {
|
|
print_FatalError(open_file_STR);
|
|
}
|
|
} else {
|
|
println_Msg(F("Error"));
|
|
println_Msg(F(""));
|
|
println_Msg(F("Unknown Flash"));
|
|
print_Msg(F("Flash ID: "));
|
|
println_Msg(flashid_str);
|
|
println_Msg(F(""));
|
|
print_FatalError(F("Check voltage"));
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
//******************************************
|
|
// End of File
|
|
//******************************************
|