all repos — mgba @ 1352e2fc4fd14367312e7993094e30dd7e3f1bbc

mGBA Game Boy Advance Emulator

GBA SIO: Fix Multiplayer busy bit
Vicki Pfau vi@endrift.com
Mon, 24 Feb 2020 19:54:05 -0800
commit

1352e2fc4fd14367312e7993094e30dd7e3f1bbc

parent

a47bc8455c826a6618089207e96864f78e461c96

2 files changed, 2 insertions(+), 1 deletions(-)

jump to
M CHANGES → CHANGES 
@@ -9,6 +9,7 @@ - GBA BIOS: Implement dummy sound driver calls
  - GBA BIOS: Improve HLE BIOS timing
  - GBA DMA: Linger last DMA on bus (fixes mgba.io/i/301 and mgba.io/i/1320)
  - GBA Memory: Improve gamepak prefetch timing
+ - GBA SIO: Fix Multiplayer busy bit
  - GBA Video: Latch scanline at end of Hblank (fixes mgba.io/i/1319)
  - GBA Video: Fix Hblank timing
 Other fixes:
M include/mgba/internal/gba/sio.h → include/mgba/internal/gba/sio.h 
@@ -47,7 +47,7 @@ DECL_BIT(GBASIOMultiplayer, Slave, 2);
 DECL_BIT(GBASIOMultiplayer, Ready, 3);
 DECL_BITS(GBASIOMultiplayer, Id, 4, 2);
 DECL_BIT(GBASIOMultiplayer, Error, 6);
-DECL_BIT(GBASIOMultiplayer, Busy, 8);
+DECL_BIT(GBASIOMultiplayer, Busy, 7);
 DECL_BIT(GBASIOMultiplayer, Irq, 14);
 
 struct GBASIODriverSet {