mirror of
https://github.com/sanni/cartreader.git
synced 2024-11-10 23:15:08 +01:00
V2.6 Auto backup current Gameshark ROM
This commit is contained in:
parent
b3453a1c58
commit
a6e2613379
@ -2,8 +2,8 @@
|
||||
Cartridge Reader for Arduino Mega2560
|
||||
|
||||
Author: sanni
|
||||
Date: 16-01-2018
|
||||
Version: 2.5
|
||||
Date: 18-01-2019
|
||||
Version: 2.6
|
||||
|
||||
SD lib: https://github.com/greiman/SdFat
|
||||
LCD lib: https://github.com/adafruit/Adafruit_SSD1306
|
||||
@ -37,7 +37,7 @@
|
||||
vogelfreiheit - N64 flashram fix
|
||||
|
||||
**********************************************************************************/
|
||||
char ver[5] = "2.5";
|
||||
char ver[5] = "2.6";
|
||||
|
||||
/******************************************
|
||||
Define Starting Point
|
||||
|
@ -46,8 +46,8 @@ boolean MN63F81MPN = false;
|
||||
Menu
|
||||
*****************************************/
|
||||
// N64 start menu
|
||||
static const char n64MenuItem1[] PROGMEM = "Cart Slot";
|
||||
static const char n64MenuItem2[] PROGMEM = "Controller";
|
||||
static const char n64MenuItem1[] PROGMEM = "Game Cartridge";
|
||||
static const char n64MenuItem2[] PROGMEM = "Controller Pak";
|
||||
static const char n64MenuItem3[] PROGMEM = "Flash Repro";
|
||||
static const char n64MenuItem4[] PROGMEM = "Flash Gameshark";
|
||||
static const char* const menuOptionsN64[] PROGMEM = {n64MenuItem1, n64MenuItem2, n64MenuItem3, n64MenuItem4};
|
||||
@ -3042,7 +3042,7 @@ void flashGameshark_N64() {
|
||||
|
||||
// Check for SST 29LE010
|
||||
if (strcmp(flashid, "0808") == 0) {
|
||||
|
||||
backupGameshark_N64();
|
||||
println_Msg("");
|
||||
println_Msg(F("This will erase your"));
|
||||
println_Msg(F("Gameshark cartridge"));
|
||||
@ -3153,6 +3153,54 @@ void resetGameshark_N64() {
|
||||
delay(100);
|
||||
}
|
||||
|
||||
// Read rom and save to the SD card
|
||||
void backupGameshark_N64() {
|
||||
// create a new folder
|
||||
EEPROM_readAnything(10, foldern);
|
||||
sprintf(fileName, "GS%d", foldern);
|
||||
strcat(fileName, ".z64");
|
||||
sd.mkdir("N64/ROM/Gameshark", true);
|
||||
sd.chdir("N64/ROM/Gameshark");
|
||||
|
||||
display_Clear();
|
||||
print_Msg(F("Saving "));
|
||||
print_Msg(fileName);
|
||||
println_Msg(F("..."));
|
||||
display_Update();
|
||||
|
||||
// write new folder number back to eeprom
|
||||
foldern = foldern + 1;
|
||||
EEPROM_writeAnything(10, foldern);
|
||||
|
||||
// Open file on sd card
|
||||
if (!myFile.open(fileName, O_RDWR | O_CREAT)) {
|
||||
print_Error(F("SD Error"), true);
|
||||
}
|
||||
|
||||
for (unsigned long currByte = romBase + 0xC00000; currByte < (romBase + 0xC00000 + 262144); currByte += 512) {
|
||||
// Blink led
|
||||
if (currByte % 16384 == 0)
|
||||
PORTB ^= (1 << 4);
|
||||
|
||||
// Set the address for the next 512 bytes
|
||||
setAddress_N64(currByte);
|
||||
|
||||
for (int c = 0; c < 512; c += 2) {
|
||||
// split word
|
||||
word myWord = readWord_N64();
|
||||
byte loByte = myWord & 0xFF;
|
||||
byte hiByte = myWord >> 8;
|
||||
|
||||
// write to buffer
|
||||
sdBuffer[c] = hiByte;
|
||||
sdBuffer[c + 1] = loByte;
|
||||
}
|
||||
myFile.write(sdBuffer, 512);
|
||||
}
|
||||
// Close the file:
|
||||
myFile.close();
|
||||
}
|
||||
|
||||
// Send chip erase to the two SST29LE010 inside the Gameshark
|
||||
void eraseGameshark_N64() {
|
||||
println_Msg(F("Erasing..."));
|
||||
|
Loading…
Reference in New Issue
Block a user