X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=drv%2Fkbd.h;h=307cf5e20a924f28f15bfa75e5bda7a0793494e7;hb=3b33848a29f6a9ba49a2913ba6b721e01d8b95f5;hp=863831cbfccfd8a1f028c60fcc78e449dd5ca7fa;hpb=a98a42143f3b9c130a36e59221817fa5260a8322;p=bertos.git

diff --git a/drv/kbd.h b/drv/kbd.h
index 863831cb..307cf5e2 100755
--- a/drv/kbd.h
+++ b/drv/kbd.h
@@ -16,6 +16,12 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.4  2006/03/20 17:50:17  bernie
+ *#* Add FreeRTOS and Observers support.
+ *#*
+ *#* Revision 1.3  2006/02/27 22:39:45  bernie
+ *#* Misc build and doc fixes from project_grl.
+ *#*
  *#* Revision 1.2  2006/02/10 12:38:16  bernie
  *#* Add preliminary FreeRTOS support; Enforce CONFIG_* definitions.
  *#*
@@ -29,9 +35,18 @@
 #include <kbd_map.h>
 #include <cfg/compiler.h>
 #include <mware/list.h>
+#include <appconfig.h> // CONFIG_KBD_OBSERVER
 
+/**
+ * \name Keyboard polling modes.
+ *
+ * Define CONFIG_KBD_POLL to one of these.
+ *
+ * \{
+ */
 #define KBD_POLL_SOFTINT  1
 #define KBD_POLL_FREERTOS 2
+/* \} */
 
 /*!
  * Keyboard handler descriptor
@@ -47,11 +62,24 @@ typedef struct KbdHandler
 #define KHF_RAWKEYS	BV(0)           /*!< Handler gets raw key events */
 
 
-extern void kbd_init(void);
-extern keymask_t kbd_peek(void);
-extern keymask_t kbd_get(void);
-extern keymask_t kbd_get_timeout(mtime_t timeout);
-extern void kbd_addHandler(struct KbdHandler *handler);
-extern void kbd_remHandler(struct KbdHandler *handler);
+void kbd_init(void);
+keymask_t kbd_peek(void);
+keymask_t kbd_get(void);
+keymask_t kbd_get_timeout(mtime_t timeout);
+void kbd_addHandler(struct KbdHandler *handler);
+void kbd_remHandler(struct KbdHandler *handler);
+
+#if CONFIG_KBD_OBSERVER
+	struct Subject;
+
+	/** Subject structure for keyboard observers. */
+	extern struct Subject kbd_subject;
+
+	enum
+	{
+		/* Event for key presses. */
+		KBD_EVENT_KEY = 0x100
+	};
+#endif
 
 #endif /* DRV_KBD_H */