X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2FCart.c;h=de340a1151a6479ae667e2b6d0a4ae19d4658ca9;hb=be297089d0eef9747c6917f1dae70dfc7046a8e8;hp=4dac3df966b27f7105ed9f9ca60a36d607c50950;hpb=453d2a6edadbd6a0977b76eba14961006c907f01;p=picodrive.git

diff --git a/Pico/Cart.c b/Pico/Cart.c
index 4dac3df..de340a1 100644
--- a/Pico/Cart.c
+++ b/Pico/Cart.c
@@ -481,7 +481,10 @@ int PicoCartLoad(pm_file *f,unsigned char **prom,unsigned int *psize)
   }
 
   // Check for SMD:
-  if ((size&0x3fff)==0x200) { DecodeSmd(rom,size); size-=0x200; } // Decode and byteswap SMD
+  if (size >= 0x4200 && (size&0x3fff)==0x200 &&
+      ((rom[0x2280] == 'S' && rom[0x280] == 'E') || (rom[0x280] == 'S' && rom[0x2281] == 'E'))) {
+    DecodeSmd(rom,size); size-=0x200; // Decode and byteswap SMD
+  }
   else Byteswap(rom,size); // Just byteswap
 
   if (prom)  *prom=rom;
@@ -542,13 +545,13 @@ int PicoCartInsert(unsigned char *rom,unsigned int romsize)
   return 0;
 }
 
-int PicoCartUnload(void)
+void PicoCartUnload(void)
 {
   if (Pico.rom != NULL) {
+    SekFinishIdleDet();
     free(Pico.rom);
     Pico.rom=NULL;
   }
-  return 0;
 }
 
 static int rom_strcmp(int rom_offset, const char *s1)
@@ -704,6 +707,12 @@ static void PicoCartDetect(void)
     carthw_realtec_startup();
   }
 
+  // Radica mapper
+  else if (name_cmp("KID CHAMELEON") == 0 && Pico.romsize > 0x100000)
+  {
+    carthw_radica_startup();
+  }
+
   // Some games malfunction if SRAM is not filled with 0xff
   if (name_cmp("DINO DINI'S SOCCER") == 0 ||
       name_cmp("MICRO MACHINES II") == 0)