Added generic ctk mouse implementation based on cc65 mouse drivers.

cpu/6502/Makefile.6502

@@ -30,7 +30,7 @@
 #
 # Author: Oliver Schmidt <ol.sc@web.de>
 #
-# $Id: Makefile.6502,v 1.22 2007/12/16 17:03:27 oliverschmidt Exp $
+# $Id: Makefile.6502,v 1.23 2007/12/20 22:48:29 oliverschmidt Exp $
 #
 
 ifndef CONTIKI
@@ -52,12 +52,12 @@ endif
 all: cs8900a.eth lan91c96.eth
 
 CONTIKI_TARGET_DIRS = . lib sys
-CONTIKI_CPU_DIRS    = . lib sys net
+CONTIKI_CPU_DIRS    = . lib sys ctk net
 CONTIKI_TARGET_MAIN = ${addprefix $(OBJECTDIR)/,contiki-main.o}
 
-CONTIKI_TARGET_SOURCEFILES = contiki-main.c error.c
+CONTIKI_TARGET_SOURCEFILES = contiki-main.c
-CONTIKI_CPU_SOURCEFILES    = log.c config.c clock.c lc-asm.S \
+CONTIKI_CPU_SOURCEFILES    = log.c error.c config.c clock.c ctk-mouse.c \
-                             mtarch.c mtarch-asm.S \
+                             mtarch.c mtarch-asm.S lc-asm.S \
                              uip_arch.c ethernet-drv.c ethernet.c
 
 CONTIKI_SOURCEFILES += $(CTK) ctk-conio.c cfs-posix.c petsciiconv.c \

cpu/6502/ctk/ctk-mouse.c

@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2007, Swedish Institute of Computer Science.
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ * 3. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE. 
+ *
+ * This file is part of the Contiki operating system.
+ * 
+ * Author: Oliver Schmidt <ol.sc@web.de>
+ *
+ * $Id: ctk-mouse.c,v 1.1 2007/12/20 22:47:39 oliverschmidt Exp $
+ */
+
+#include <mouse.h>
+#include <stdlib.h>
+
+#include "ctk.h"
+#include "ctk-mouse.h"
+
+#if CTK_CONF_MOUSE_SUPPORT
+
+static struct mouse_pos pos;
+static unsigned char okay;
+
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_mouse_init(void)
+{
+  okay = mouse_load_driver(&mouse_def_callbacks, MOUSE_CONF_DRIVER) == MOUSE_ERR_OK;
+  if(okay) {
+    atexit((void (*)(void))mouse_unload);
+  }
+}
+/*-----------------------------------------------------------------------------------*/
+unsigned short
+ctk_mouse_x(void)
+{
+  if(okay) {
+    mouse_pos(&pos);
+  }
+  return pos.x;
+}
+/*-----------------------------------------------------------------------------------*/
+unsigned short
+ctk_mouse_y(void)
+{
+  if(okay) {
+    mouse_pos(&pos);
+  }
+  return pos.y;
+}
+/*-----------------------------------------------------------------------------------*/
+unsigned char
+ctk_mouse_button(void)
+{
+  if(okay) {
+    return mouse_buttons();
+  }
+  return 0;
+}
+/*-----------------------------------------------------------------------------------*/
+unsigned char
+ctk_mouse_xtoc(unsigned short x)
+{
+  return MOUSE_CONF_XTOC(x);
+}
+/*-----------------------------------------------------------------------------------*/
+unsigned char
+ctk_mouse_ytoc(unsigned short y)
+{
+  return MOUSE_CONF_YTOC(y);
+}
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_mouse_hide(void)
+{
+  if(okay) {
+    mouse_hide();
+  }
+}
+/*-----------------------------------------------------------------------------------*/
+void
+ctk_mouse_show(void)
+{
+  if(okay) {
+    mouse_show();
+  }
+}
+/*-----------------------------------------------------------------------------------*/
+#endif /* CTK_CONF_MOUSE_SUPPORT */