error checking for png

[picodrive.git] / Pico / Pico / Memory.c

diff --git a/Pico/Pico/Memory.c b/Pico/Pico/Memory.c
index ff2a15f..7e106a3 100644 (file)
--- a/Pico/Pico/Memory.c
+++ b/Pico/Pico/Memory.c
@@ -34,7 +34,7 @@ static u32 PicoReadPico8(u32 a)
       case 0x01: d = PicoPicohw.r1; break;
       case 0x03:
         d  =  PicoPad[0]&0x1f; // d-pad
-        d |= (PicoPad[0]&0x20) << 2; // red button -> C
+        d |= (PicoPad[0]&0x20) << 2; // pen push -> C
         d  = ~d;
         break;
 
@@ -262,5 +262,15 @@ PICO_INTERNAL void PicoMemSetupPico(void)
   pm68k_read_memory_pcr_16 = m68k_read_memory_pcrp_16;
   pm68k_read_memory_pcr_32 = m68k_read_memory_pcrp_32;
 #endif
+#ifdef EMU_F68K
+  // use standard setup, only override handlers
+  PicoMemSetup();
+  PicoCpuFM68k.read_byte =PicoReadPico8;
+  PicoCpuFM68k.read_word =PicoReadPico16;
+  PicoCpuFM68k.read_long =PicoReadPico32;
+  PicoCpuFM68k.write_byte=PicoWritePico8;
+  PicoCpuFM68k.write_word=PicoWritePico16;
+  PicoCpuFM68k.write_long=PicoWritePico32;
+#endif
 }