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feat: stub 0xff40 and 0xff47

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This commit is contained in:
Rekai Nyangadzayi Musuka
2021-01-17 19:25:53 -06:00
parent 92218a227d
commit 70de3b9142
2 changed files with 81 additions and 3 deletions
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4
src/bus.rs
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@@ -104,6 +104,8 @@ impl Bus {
0xFF24 => self.sound.control.channel.into(),
0xFF25 => self.sound.control.select.into(),
0xFF26 => self.sound.control.status.into(),
0xFF40 => self.ppu.lcd_control.into(),
0xFF47 => self.ppu.monochrome.bg_palette.into(),
_ => unimplemented!("Unable to read {:#06X} in I/O Registers", addr),
}
}
@@ -166,6 +168,8 @@ impl Bus {
0xFF24 => self.sound.control.channel = byte.into(),
0xFF25 => self.sound.control.select = byte.into(),
0xFF26 => self.sound.control.status = byte.into(), // FIXME: Should we control which bytes are written to here?
0xFF40 => self.ppu.lcd_control = byte.into(),
0xFF47 => self.ppu.monochrome.bg_palette = byte.into(),
_ => unimplemented!("Unable to write to {:#06X} in I/O Registers", addr),
};
}