diff options
Diffstat (limited to 'Cart_Reader/GBA.ino')
| -rw-r--r-- | Cart_Reader/GBA.ino | 118 |
1 files changed, 89 insertions, 29 deletions
diff --git a/Cart_Reader/GBA.ino b/Cart_Reader/GBA.ino index 07d10b0..e2ad9b6 100644 --- a/Cart_Reader/GBA.ino +++ b/Cart_Reader/GBA.ino @@ -350,19 +350,46 @@ void gbaMenu() { // 512K FLASH
idFlash_GBA();
resetFLASH_GBA();
- if (strcmp(flashid, "BFD4") != 0) {
- println_Msg(F("Flashrom Type not supported"));
- print_Msg(F("ID: "));
- println_Msg(flashid);
- print_Error(F(""), true);
+
+ print_Msg(F("Flashrom ID: "));
+ println_Msg(flashid);
+ println_Msg(F(""));
+ println_Msg(F("Flashrom Type: "));
+ if (strcmp(flashid, "1F3D") == 0) {
+ println_Msg(F("Atmel AT29LV512"));
}
- eraseFLASH_GBA();
- if (blankcheckFLASH_GBA(65536)) {
- writeFLASH_GBA(1, 65536, 0);
- verifyFLASH_GBA(65536, 0);
+ else if (strcmp(flashid, "BFD4") == 0) {
+ println_Msg(F("SST 39VF512"));
+ }
+ else if (strcmp(flashid, "C21C") == 0) {
+ println_Msg(F("Macronix MX29L512"));
+ }
+ else if (strcmp(flashid, "321B") == 0) {
+ println_Msg(F("Panasonic MN63F805MNP"));
}
else {
- print_Error(F("Erase failed"), false);
+ println_Msg(F("Unknown"));
+ //print_Error(F(""), true);
+ }
+ println_Msg(F(""));
+ println_Msg(F("Press Button..."));
+ display_Update();
+ wait();
+ display_Clear();
+ display_Update();
+
+ if (strcmp(flashid, "1F3D") == 0) { // Atmel
+ writeFLASH_GBA(1, 65536, 0, 1);
+ verifyFLASH_GBA(65536, 0);
+ } else {
+ eraseFLASH_GBA();
+ if (blankcheckFLASH_GBA(65536)) {
+ writeFLASH_GBA(1, 65536, 0, 0);
+ verifyFLASH_GBA(65536, 0);
+ }
+ else {
+ print_Error(F("Erase failed"), false);
+ }
}
setROM_GBA();
break;
@@ -373,18 +400,34 @@ void gbaMenu() { // 1M FLASH
idFlash_GBA();
resetFLASH_GBA();
- if (strcmp(flashid, "C209") != 0) {
- println_Msg(F("Flashrom Type not supported"));
- print_Msg(F("ID: "));
- println_Msg(flashid);
- print_Error(F(""), true);
+
+ print_Msg(F("Flashrom ID: "));
+ println_Msg(flashid);
+ println_Msg(F(""));
+ println_Msg(F("Flashrom Type: "));
+ if (strcmp(flashid, "C209") == 0) {
+ println_Msg(F("Macronix MX29L010"));
+ }
+ else if (strcmp(flashid, "6213") == 0) {
+ println_Msg(F("SANYO LE26FV10N1TS"));
}
+ else {
+ println_Msg(F("Unknown"));
+ //print_Error(F(""), true);
+ }
+ println_Msg(F(""));
+ println_Msg(F("Press Button..."));
+ display_Update();
+ wait();
+ display_Clear();
+ display_Update();
+
eraseFLASH_GBA();
// 131072 bytes are divided into two 65536 byte banks
switchBank_GBA(0x0);
setROM_GBA();
if (blankcheckFLASH_GBA(65536)) {
- writeFLASH_GBA(1, 65536, 0);
+ writeFLASH_GBA(1, 65536, 0, 0);
verifyFLASH_GBA(65536, 0);
}
else {
@@ -393,7 +436,7 @@ void gbaMenu() { switchBank_GBA(0x1);
setROM_GBA();
if (blankcheckFLASH_GBA(65536)) {
- writeFLASH_GBA(0, 65536, 65536);
+ writeFLASH_GBA(0, 65536, 65536, 0);
verifyFLASH_GBA(65536, 65536);
}
else {
@@ -920,7 +963,7 @@ void readROM_GBA() { draw_progressbar(0, totalProgressBar);
// Read rom
- for (int myAddress = 0; myAddress < cartSize; myAddress += 512) {
+ for (unsigned long myAddress = 0; myAddress < cartSize; myAddress += 512) {
// Blink led
if (myAddress % 16384 == 0)
blinkLED();
@@ -1599,7 +1642,7 @@ void busyCheck_GBA(int currByte) { DDRC = 0xFF;
}
-void writeFLASH_GBA (boolean browseFile, unsigned long flashSize, uint32_t pos) {
+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);
@@ -1631,20 +1674,37 @@ void writeFLASH_GBA (boolean browseFile, unsigned long flashSize, uint32_t pos) // Output a LOW signal on CE_FLASH(PH0)
PORTH &= ~(1 << 0);
- for (unsigned long currAddress = 0; currAddress < flashSize; currAddress += 512) {
- //fill sdBuffer
- myFile.read(sdBuffer, 512);
-
- for (int c = 0; c < 512; c++) {
+ 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);
- // Write current byte
- writeByteFlash_GBA(currAddress + c, sdBuffer[c]);
-
- // Wait
- busyCheck_GBA(c);
+ for (int c = 0; c < 128; c++) {
+ writeByteFlash_GBA(currAddress + c, sdBuffer[c]);
+ }
+ delay(15);
}
}
// Set CS_FLASH(PH0) high
|