Added Memory Track support. One small step towards full CD-ROM support.

[virtualjaguar] / src / eeprom.cpp

diff --git a/src/eeprom.cpp b/src/eeprom.cpp
index 2fb896e44b6d229e4745ff6fa272544fcca89276..66c4a4c2da56c7b6dc5c87ad9bc86ff9b2ec40eb 100644 (file)
--- a/src/eeprom.cpp
+++ b/src/eeprom.cpp
@@ -9,7 +9,7 @@
 // JLH = James Hammons <jlhamm@acm.org>
 //
 // Who  When        What
-// ---  ----------  -------------------------------------------------------------
+// ---  ----------  ------------------------------------------------------------
 // JLH  01/16/2010  Created this log ;-)
 //
 
@@ -63,6 +63,13 @@ static bool haveCDROMEEPROM = false;
 
 void EepromInit(void)
 {
+       // No need for EEPROM for the Memory Track device :-P
+       if (jaguarMainROMCRC32 == 0xFDF37F47)
+       {
+               WriteLog("EEPROM: Memory Track device detected...\n");
+               return;
+       }
+
        // Handle regular cartridge EEPROM
        sprintf(eeprom_filename, "%s%08X.eeprom", vjs.EEPROMPath, (unsigned int)jaguarMainROMCRC32);
        sprintf(cdromEEPROMFilename, "%scdrom.eeprom", vjs.EEPROMPath);
@@ -141,7 +148,7 @@ static void EEPROMSave(void)
 void ReadEEPROMFromFile(FILE * file, uint16_t * ram)
 {
        uint8_t buffer[128];
-       fread(buffer, 1, 128, file);
+       size_t ignored = fread(buffer, 1, 128, file);
 
        for(int i=0; i<64; i++)
                ram[i] = (buffer[(i * 2) + 0] << 8) | buffer[(i * 2) + 1];