Copied over 3ds81 code and changed some names. Not yet a speccy.

1 files changed, 82 insertions, 0 deletions

diff --git a/include/spec.h b/include/spec.h
new file mode 100644
index 0000000..b6b73eb
--- /dev/null
+++ b/include/spec.h
@@ -0,0 +1,82 @@
+/*
+
+    3dsspec - Nintendo 3DS Spectrum emulator
+
+    Copyright (C) 2021  Ian Cowburn (ianc@noddybox.co.uk)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, see <http://www.gnu.org/licenses/>
+
+    -------------------------------------------------------------------------
+
+    Provides the emulation for the Spectrum
+
+*/
+
+#ifndef DSSPEC_SPEC_H
+#define DSSPEC_SPEC_H
+
+#include <stdio.h>
+
+#include "framebuffer.h"
+#include "z80.h"
+#include "keyboard.h"
+
+
+/* Initialise the SPEC
+*/
+void	SPECInit(Z80 *z80);
+
+/* Render the display
+*/
+void    SPECRenderDisplay(Framebuffer *fb, Z80 *z80);
+
+/* Handle keypresses
+*/
+void	SPECHandleKey(SoftKey k, int is_pressed);
+
+/* Enable fopen() loading of tape files
+*/
+void	SPECEnableFileSystem(int enable);
+
+/* Set a file to load from tape
+*/
+void	SPECSetTape(const Z80Byte *image, int len);
+
+/* Reset the spectrum
+*/
+void	SPECReset(Z80 *z80);
+
+/* Tell the spectrum that config may have changed.
+*/
+void	SPECReconfigure(void);
+
+/* Interfaces for the Z80
+*/
+Z80Byte	SPECReadMem(Z80 *z80, Z80Word addr);
+void	SPECWriteMem(Z80 *z80, Z80Word addr, Z80Byte val);
+Z80Byte	SPECReadPort(Z80 *z80, Z80Word port);
+void	SPECWritePort(Z80 *z80, Z80Word port, Z80Byte val);
+
+#define	SPECReadDisassem SPECReadMem
+
+/* Interfaces to allows the SPEC to save/load itself as a snapshot to/from
+   a stream.
+*/
+void	SPECSaveSnapshot(FILE *fp);
+void	SPECLoadSnapshot(FILE *fp);
+
+#endif
+
+
+/* END OF FILE */