mirror of
https://github.com/sanni/cartreader.git
synced 2024-09-21 15:49:45 +02:00
Update NGP.ino
New feature added, save flash chip report file to SD containing: - software basic info (game, version...) - chip IDs (maker, device code) - memory sectors protection status (game and save data)
This commit is contained in:
PsyK0p4T
GitHub
parent
7fef6d45b6
commit
f4fc7fa6ce
@ -6,8 +6,9 @@
|
||||
#ifdef enable_NGP
|
||||
|
||||
static const char ngpMenuItem1[] PROGMEM = "Read Rom";
|
||||
static const char ngpMenuItem2[] PROGMEM = "Read chip info";
|
||||
static const char ngpMenuItemReset[] PROGMEM = "Reset";
|
||||
static const char* const menuOptionsNGP[] PROGMEM = {ngpMenuItem1, ngpMenuItemReset};
|
||||
static const char* const menuOptionsNGP[] PROGMEM = {ngpMenuItem1, ngpMenuItem2, ngpMenuItemReset};
|
||||
|
||||
static const char ngpRomItem1[] PROGMEM = "4 Mbits / 512 KB";
|
||||
static const char ngpRomItem2[] PROGMEM = "8 Mbits / 1 MB";
|
||||
@ -54,8 +55,8 @@ void setup_NGP() {
|
||||
void ngpMenu() {
|
||||
uint8_t mainMenu;
|
||||
|
||||
convertPgm(menuOptionsNGP, 2);
|
||||
mainMenu = question_box(F("NGP Menu"), menuOptions, 2, 0);
|
||||
convertPgm(menuOptionsNGP, 3);
|
||||
mainMenu = question_box(F("NGP Menu"), menuOptions, 3, 0);
|
||||
|
||||
switch (mainMenu) {
|
||||
case 0:
|
||||
@ -65,6 +66,10 @@ void ngpMenu() {
|
||||
break;
|
||||
|
||||
case 1:
|
||||
scanChip_NGP();
|
||||
break;
|
||||
|
||||
case 2:
|
||||
resetArduino();
|
||||
break;
|
||||
}
|
||||
@ -94,15 +99,15 @@ bool getCartInfo_NGP() {
|
||||
*(tmp + 0) = deviceID;
|
||||
*(tmp + 1) = manufacturerID;
|
||||
|
||||
// select rom size depending of the chip IDs
|
||||
|
||||
switch (romSize) {
|
||||
case 0x98ab: cartSize = 524288; break; // 4 Mbits Toshiba
|
||||
case 0x204c: cartSize = 524288; break; // 4 Mbits STMicroelectronics ?
|
||||
case 0x982c: cartSize = 1048576; break; // 8 Mbits Toshiba
|
||||
case 0xec2c: cartSize = 1048576; break; // 8 Mbits Samsung
|
||||
case 0x982f: cartSize = 2097152; break; // 16 Mbits Toshiba
|
||||
case 0xec2f: cartSize = 2097152; break; // 16 Mbits Samsung
|
||||
case 0xffff: return false; break; // detection error (no cart inserted or hw problem)
|
||||
case 0x98ab: cartSize = 524288; break; // 4 Mbits - Toshiba
|
||||
case 0x204c: cartSize = 524288; break; // 4 Mbits - STMicroelectronics ?
|
||||
case 0x982c: cartSize = 1048576; break; // 8 Mbits - Toshiba
|
||||
case 0xec2c: cartSize = 1048576; break; // 8 Mbits - Samsung
|
||||
case 0x982f: cartSize = 2097152; break; // 16 Mbits - Toshiba
|
||||
case 0xec2f: cartSize = 2097152; break; // 16 Mbits - Samsung
|
||||
}
|
||||
|
||||
// reset to read mode
|
||||
@ -161,9 +166,6 @@ void printCartInfo_NGP() {
|
||||
print_Msg(F("Rom Size: "));
|
||||
if (cartSize == 0) {
|
||||
println_Msg(F("Unknown"));
|
||||
// display the chip IDs if unknown
|
||||
print_Msg(F("Chip ID: "));
|
||||
println_Msg(String(manufacturerID,HEX) + " " + String(deviceID,HEX));
|
||||
}
|
||||
else {
|
||||
print_Msg((cartSize >> 17));
|
||||
@ -186,21 +188,10 @@ void readROM_NGP(char *outPathBuf, size_t bufferSize) {
|
||||
|
||||
// wait for user choice to come back from the question box menu
|
||||
switch (ngpRomMenu) {
|
||||
case 0:
|
||||
cartSize = 524288;
|
||||
break;
|
||||
|
||||
case 1:
|
||||
cartSize = 1048576;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
cartSize = 2097152;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
cartSize = 4194304;
|
||||
break;
|
||||
case 0: cartSize = 524288; break;
|
||||
case 1: cartSize = 1048576; break;
|
||||
case 2: cartSize = 2097152; break;
|
||||
case 3: cartSize = 4194304; break;
|
||||
}
|
||||
}
|
||||
|
||||
@ -252,6 +243,89 @@ void readROM_NGP(char *outPathBuf, size_t bufferSize) {
|
||||
myFile.close();
|
||||
}
|
||||
|
||||
void scanChip_NGP() {
|
||||
display_Clear();
|
||||
//uint32_t block_addr = 0;
|
||||
uint32_t block_addr = 0;
|
||||
|
||||
// generate name of report file
|
||||
snprintf(fileName, FILENAME_LENGTH, "%s.txt",romName);
|
||||
|
||||
// create a new folder to save report file
|
||||
EEPROM_readAnything(0, foldern);
|
||||
snprintf(folder, sizeof(folder), "NGP/ROM/%s/%d", romName, foldern);
|
||||
sd.mkdir(folder, true);
|
||||
sd.chdir(folder);
|
||||
|
||||
print_Msg(F("Saving chip report to "));
|
||||
print_Msg(folder);
|
||||
println_Msg(F("/..."));
|
||||
display_Update();
|
||||
|
||||
// open file on sdcard
|
||||
if (!myFile.open(fileName, O_RDWR | O_CREAT))
|
||||
print_Error(F("Can't create file on SD"), true);
|
||||
|
||||
// write new folder number back to EEPROM
|
||||
foldern++;
|
||||
EEPROM_writeAnything(0, foldern);
|
||||
|
||||
// write software info to report file
|
||||
myFile.println("Game: " + String(romName));
|
||||
myFile.println("ID: " + String(cartID));
|
||||
myFile.println("Version: " + String(ngpRomVersion));
|
||||
myFile.println("");
|
||||
|
||||
// write chip info to report file
|
||||
myFile.println("Chip manufacturer ID : 0x" + String(manufacturerID,HEX));
|
||||
myFile.println("Chip device ID : 0x" + String(deviceID,HEX));
|
||||
myFile.println("");
|
||||
|
||||
if(cartSize == 0)
|
||||
myFile.println("Cart size unknown");
|
||||
else {
|
||||
// enter autoselect mode
|
||||
dataOut();
|
||||
writeByte_NGP(0x555, 0xaa);
|
||||
writeByte_NGP(0x2aa, 0x55);
|
||||
writeByte_NGP(0x555, 0x90);
|
||||
|
||||
dataIn();
|
||||
uint32_t addrMax;
|
||||
uint8_t sectorID = 0;
|
||||
|
||||
// skip the 2nd 16Mbits chip
|
||||
if (cartSize == 4194304){
|
||||
myFile.println("Warning: this cart is 32Mbits. Only the first 16Mbits chip will be scanned.");
|
||||
myFile.println("");
|
||||
addrMax = 2097152;
|
||||
}
|
||||
else
|
||||
addrMax = cartSize;
|
||||
|
||||
myFile.println("Sector | Start address | Status");
|
||||
|
||||
// browse sectors
|
||||
for(uint32_t addr = 0; addr < addrMax; addr+= 0x1000) {
|
||||
|
||||
if( (addr%0x10000 == 0) || (addr == addrMax-0x8000) || (addr == addrMax-0x6000) || (addr == addrMax-0x4000)){
|
||||
|
||||
myFile.print("#" + String(sectorID) + " | 0x" + String(addr,HEX) + " | ");
|
||||
|
||||
// check the protection status
|
||||
if(readByte_NGP(addr + 0x2) == 0)
|
||||
myFile.println("unprotected");
|
||||
else
|
||||
myFile.println("protected");
|
||||
|
||||
sectorID += 1;
|
||||
}
|
||||
}
|
||||
myFile.close();
|
||||
writeByte_NGP(0x00, 0xf0);
|
||||
}
|
||||
}
|
||||
|
||||
void writeByte_NGP(uint32_t addr, uint8_t data) {
|
||||
PORTF = addr & 0xff;
|
||||
PORTK = (addr >> 8) & 0xff;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user