Development checkin

3 files changed, 139 insertions, 0 deletions

diff --git a/include/framebuffer.h b/include/framebuffer.h
new file mode 100644
index 0000000..80a9469
--- /dev/null
+++ b/include/framebuffer.h
@@ -0,0 +1,36 @@
+/*
+   ds81 - Nintendo DS ZX81 emulator.
+
+   Copyright (C) 2006  Ian Cowburn
+   
+   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 2
+   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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+  
+   $Id$
+*/
+#ifndef DS81_FRAMEBUFFER_H
+#define DS81_FRAMEBUFFER_H
+
+#define FB_RGB(r,g,b)	((RGB15(r,g,b))|0x8000)
+
+void	FB_Init(uint16 *vram);
+void	FB_Print(const char *text, int x, int y, int colour, int paper);
+void	FB_Centre(const char *text, int y, int colour, int paper);
+void	FB_HLine(int x1, int x2, int y, int colour);
+void	FB_VLine(int x, int y1, int y2, int colour);
+void	FB_Box(int x, int y, int w, int h, int colour);
+void	FB_FillBox(int x, int y, int w, int h, int colour);
+void	FB_Clear(void);
+
+#endif	/* DS81_FRAMEBUFFER_H */
diff --git a/include/gui.h b/include/gui.h
new file mode 100644
index 0000000..b9363ca
--- /dev/null
+++ b/include/gui.h
@@ -0,0 +1,27 @@
+/*
+   ds81 - Nintendo DS ZX81 emulator.
+
+   Copyright (C) 2006  Ian Cowburn
+   
+   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 2
+   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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+  
+   $Id$
+*/
+#ifndef DS81_GUI_H
+#define DS81_GUI_H
+
+int	GUI_Menu(const char *opts[]);
+
+#endif	/* DS81_GUI_H */
diff --git a/include/kbd81.h b/include/kbd81.h
new file mode 100644
index 0000000..b4e3d62
--- /dev/null
+++ b/include/kbd81.h
@@ -0,0 +1,76 @@
+/*
+   ds81 - Nintendo DS ZX81 emulator.
+
+   Copyright (C) 2006  Ian Cowburn
+   
+   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 2
+   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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+  
+   $Id$
+*/
+#ifndef DS81_KBD81_H
+#define DS81_KBD81_H
+
+typedef enum
+{
+    KBD_1,
+    KBD_2,
+    KBD_3,
+    KBD_4,
+    KBD_5,
+    KBD_6,
+    KBD_7,
+    KBD_8,
+    KBD_9,
+    KBD_0,
+    KBD_Q,
+    KBD_W,
+    KBD_E,
+    KBD_R,
+    KBD_T,
+    KBD_Y,
+    KBD_U,
+    KBD_I,
+    KBD_O,
+    KBD_P,
+    KBD_A,
+    KBD_S,
+    KBD_D,
+    KBD_F,
+    KBD_G,
+    KBD_H,
+    KBD_J,
+    KBD_K,
+    KBD_L,
+    KBD_NEWLINE,
+    KBD_SHIFT,
+    KBD_Z,
+    KBD_X,
+    KBD_C,
+    KBD_V,
+    KBD_B,
+    KBD_N,
+    KBD_M,
+    KBD_PERIOD,
+    KBD_SPACE
+} ZX81_Key;
+
+void		KBD_Reset(void);
+void		KBD_Display(const char *text);
+void		KBD_Scan(void);
+ZX81_Key	KBD_GetKey(void);
+void		KBD_MapKey(KEYPAD_BITS pad, ZX81_Key key);
+void		KBD_Probe(int scan);
+
+#endif	/* DS81_KBD81_H */