Merge pull request #18 from adekto/patch-1

mode15
pokitto · Mar 25, 2018 · c2f733f · c2f733f
2 parents ce488ec + dfd5654
commit c2f733f
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/Pokitto/POKITTO_HW/HWLCD.cpp b/Pokitto/POKITTO_HW/HWLCD.cpp
@@ -1815,7 +1815,17 @@ for(x=0;x<220;x++)
     }
 }
 
-
+void Pokitto::lcdRefreshMode15(uint16_t* pal, uint8_t* scrbuf){
+    write_command(0x03); write_data(0x1038); //realy only need to call this once
+    write_command(0x20); write_data(0); 
+    write_command(0x21); write_data(0);
+
+    write_command(0x22);
+    for (int x=0; x<0x4BA0;x++) {
+        write_data(pal[(((scrbuf[x]) & 0xf0) >> 4)]);
+        write_data(pal[( (scrbuf[x]) & 0x0f)]);
+    }
+}
 
 
 void Pokitto::blitWord(uint16_t c) {

diff --git a/Pokitto/POKITTO_HW/HWLCD.h b/Pokitto/POKITTO_HW/HWLCD.h
@@ -79,6 +79,9 @@ extern void lcdRefreshMode2(uint8_t *, uint16_t*);
 extern void lcdRefreshMode3(uint8_t *, uint16_t*);
 extern void lcdRefreshModeGBC(uint8_t *, uint16_t*);
 extern void lcdRefreshMode13(uint8_t *, uint16_t*, uint8_t);
+
+extern void lcdRefreshMode15(uint16_t*, uint8_t*);
+
 
 /** Update LCD from 1-bit tile mode */
 extern void lcdRefreshT1(uint8_t*, uint8_t*, uint8_t*, uint16_t*);