X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=drv%2Fkbd.c;h=83483f4eb317408d98600b8025fa12ea98e714d0;hb=f52e46baa21748f30f30a9e725edbf90b420ed24;hp=4dabd3b3b942931931d0cfed67ed388e19c95851;hpb=e5ca19aeea55effdbd3c8439d035db3c063208e0;p=bertos.git

diff --git a/drv/kbd.c b/drv/kbd.c
index 4dabd3b3..83483f4e 100755
--- a/drv/kbd.c
+++ b/drv/kbd.c
@@ -1,4 +1,4 @@
-/*!
+/**
  * \file
  * <!--
  * Copyright 2003, 2004, 2005 Develer S.r.l. (http://www.develer.com/)
@@ -17,6 +17,12 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.9  2006/09/13 18:25:45  bernie
+ *#* Merge CONFIG_KBD_LONGPRESS.
+ *#*
+ *#* Revision 1.8  2006/07/19 12:56:25  bernie
+ *#* Convert to new Doxygen style.
+ *#*
  *#* Revision 1.7  2006/06/03 13:57:36  bernie
  *#* Make keyboard repeat mask run-time configurable.
  *#*
@@ -59,43 +65,47 @@
 #if !defined(CONFIG_KBD_OBSERVER) || (CONFIG_KBD_OBSERVER != 0 && CONFIG_KBD_OBSERVER != 1)
 	#error CONFIG_KBD_OBSERVER must be defined to either 0 or 1
 #endif
+#if !defined(CONFIG_KBD_LONGPRESS) || (CONFIG_KBD_LONGPRESS != 0 && CONFIG_KBD_LONGPRESS != 1)
+	#error CONFIG_KBD_LONGPRESS must be defined to either 0 or 1
+#endif
 
 #if CONFIG_KBD_BEEP
 	#include <drv/buzzer.h>
 #endif
 
-#define KBD_CHECK_INTERVAL  10  /*!< (ms) Timing for kbd softint */
-#define KBD_DEBOUNCE_TIME   30  /*!< (ms) Debounce time */
-#define KBD_BEEP_TIME        5  /*!< (ms) Duration of keybeep */
+#define KBD_CHECK_INTERVAL  10  /**< (ms) Timing for kbd softint */
+#define KBD_DEBOUNCE_TIME   30  /**< (ms) Debounce time */
+#define KBD_BEEP_TIME        5  /**< (ms) Duration of keybeep */
 
-#define KBD_REPEAT_DELAY   400  /*!< (ms) Keyboard repeat delay for first character */
-#define KBD_REPEAT_RATE    100  /*!< (ms) Initial interchar delay for keyboard repeat */
-#define KBD_REPEAT_MAXRATE  20  /*!< (ms) Minimum delay for keyboard repeat */
-#define KBD_REPEAT_ACCEL     5  /*!< (ms) Keyboard repeat speed increase */
+#define KBD_REPEAT_DELAY   400  /**< (ms) Keyboard repeat delay for first character */
+#define KBD_REPEAT_RATE    100  /**< (ms) Initial interchar delay for keyboard repeat */
+#define KBD_REPEAT_MAXRATE  20  /**< (ms) Minimum delay for keyboard repeat */
+#define KBD_REPEAT_ACCEL     5  /**< (ms) Keyboard repeat speed increase */
 
-#define KBD_LNG_DELAY     1000  /*!< (ms) Keyboard long pression keys delay */
+#define KBD_LNG_DELAY     1000  /**< (ms) Keyboard long pression keys delay */
 
 
-/*! Status for keyboard repeat state machine */
+/** Status for keyboard repeat state machine */
 static enum { KS_IDLE, KS_REPDELAY, KS_REPEAT } kbd_rptStatus;
 
 
-static volatile keymask_t kbd_buf; /*!< Single entry keyboard buffer */
-static volatile keymask_t kbd_cnt; /*!< Number of keypress events in \c kbd_buf */
+static volatile keymask_t kbd_buf; /**< Single entry keyboard buffer */
+static volatile keymask_t kbd_cnt; /**< Number of keypress events in \c kbd_buf */
 static keymask_t kbd_rpt_mask;     /**< Mask of repeatable keys. */
 
 #if CONFIG_KBD_POLL == KBD_POLL_SOFTINT
-static Timer kbd_timer;            /*!< Keyboard softtimer */
+static Timer kbd_timer;            /**< Keyboard softtimer */
 #endif
 
-static List kbd_rawHandlers;       /*!< Raw keyboard handlers */
-static List kbd_handlers;          /*!< Cooked keyboard handlers */
+static List kbd_rawHandlers;       /**< Raw keyboard handlers */
+static List kbd_handlers;          /**< Cooked keyboard handlers */
 
-static KbdHandler kbd_defHandler;  /*!< The default keyboard handler */
-static KbdHandler kbd_debHandler;  /*!< The debounce keyboard handler */
-static KbdHandler kbd_rptHandler;  /*!< Auto-repeat keyboard handler */
-#ifdef  K_LNG_MASK
-static KbdHandler kbd_lngHandler;  /*!< Long pression keys handler */
+static KbdHandler kbd_defHandler;  /**< The default keyboard handler */
+static KbdHandler kbd_debHandler;  /**< The debounce keyboard handler */
+static KbdHandler kbd_rptHandler;  /**< Auto-repeat keyboard handler */
+
+#if CONFIG_KBD_LONGPRESS
+static KbdHandler kbd_lngHandler;  /**< Long pression keys handler */
 #endif
 
 #if CONFIG_KBD_OBSERVER
@@ -104,7 +114,7 @@ static KbdHandler kbd_lngHandler;  /*!< Long pression keys handler */
 #endif
 
 
-/*!
+/**
  * Poll keyboard and dispatch keys to handlers.
  *
  * Read the key states and invoke all keyboard
@@ -115,7 +125,7 @@ static KbdHandler kbd_lngHandler;  /*!< Long pression keys handler */
  */
 static void kbd_poll(void)
 {
-	/*! Currently depressed key */
+	/** Currently depressed key */
 	static keymask_t current_key;
 
 	struct KbdHandler *handler;
@@ -139,7 +149,7 @@ static void kbd_poll(void)
 
 #if CONFIG_KBD_POLL == KBD_POLL_SOFTINT
 
-/*!
+/**
  * Keyboard soft-irq handler.
  */
 static void kbd_softint(UNUSED_ARG(iptr_t, arg))
@@ -164,13 +174,15 @@ static portTASK_FUNCTION(kbd_task, arg)
 
 #endif /* CONFIG_KBD_POLL */
 
-/*!
+/**
  * \brief Read a key from the keyboard buffer.
  *
  * When a key is kept depressed between calls of this function a value
  * is returned only after the time specified with KBD_REPAT_DELAY to
  * avoid too fast keyboard repeat.
  *
+ * \note Calls \c schedule() internally.
+ *
  * \note This function is \b not interrupt safe!
  *
  * \return The mask of depressed keys or 0 if no keys are depressed.
@@ -180,7 +192,7 @@ keymask_t kbd_peek(void)
 {
 	keymask_t key = 0;
 
-// FIXME
+// FIXME: make it optional
 	/* Let other tasks run for a while */
 	extern void schedule(void);
 	schedule();
@@ -197,7 +209,7 @@ keymask_t kbd_peek(void)
 	return key;
 }
 
-/*!
+/**
  * Wait for a keypress and return the mask of depressed keys.
  *
  * \note This function is \b not interrupt safe!
@@ -212,7 +224,7 @@ keymask_t kbd_get(void)
 }
 
 
-/*!
+/**
  * Wait up to \c timeout ms for a keypress
  * and return the mask of depressed keys, or K_TIMEOUT
  * if the timeout was reacked.
@@ -268,7 +280,7 @@ void kbd_remHandler(struct KbdHandler *handler)
 }
 
 
-/*!
+/**
  * This is the default key handler, called after
  * all other handlers have had their chance to
  * do their special processing. This handler
@@ -296,18 +308,18 @@ static keymask_t kbd_defHandlerFunc(keymask_t key)
 	return 0;
 }
 
-/*!
+/**
  * Handle keyboard debounce
  */
 static keymask_t kbd_debHandlerFunc(keymask_t key)
 {
-	/*! Buffer for debounce */
+	/** Buffer for debounce */
 	static keymask_t debounce_key;
 
-	/*! Timer for keyboard debounce */
+	/** Timer for keyboard debounce */
 	static ticks_t debounce_time;
 
-	/*! Key aquired after debounce */
+	/** Key aquired after debounce */
 	static keymask_t new_key;
 
 
@@ -329,7 +341,7 @@ static keymask_t kbd_debHandlerFunc(keymask_t key)
 	return new_key;
 }
 
-#ifdef  K_LNG_MASK
+#if CONFIG_KBD_LONGPRESS
 /**
  * Handle long pression keys.
  */
@@ -359,7 +371,7 @@ keymask_t kbd_setRepeatMask(keymask_t mask)
 	return oldmask;
 }
 
-/*!
+/**
  * Handle keyboard repeat
  */
 static keymask_t kbd_rptHandlerFunc(keymask_t key)
@@ -368,7 +380,7 @@ static keymask_t kbd_rptHandlerFunc(keymask_t key)
 	static ticks_t repeat_time;
 
 	/* Current repeat rate (for acceleration). */
-	static ticks_t repeat_rate; /*! Current repeat rate (for acceleration) */
+	static ticks_t repeat_rate; /** Current repeat rate (for acceleration) */
 
 	ticks_t now = timer_clock();
 
@@ -427,7 +439,7 @@ static keymask_t kbd_rptHandlerFunc(keymask_t key)
 
 MOD_DEFINE(kbd)
 
-/*!
+/**
  * Initialize keyboard ports and softtimer
  */
 void kbd_init(void)
@@ -448,7 +460,7 @@ void kbd_init(void)
 	kbd_debHandler.flags = KHF_RAWKEYS;
 	kbd_addHandler(&kbd_debHandler);
 
-	#ifdef  K_LNG_MASK
+	#if CONFIG_KBD_LONGPRESS
 	/* Add long pression keyboard handler */
 	kbd_lngHandler.hook = kbd_lngHandlerFunc;
 	kbd_lngHandler.pri = 90; /* high priority */
@@ -476,7 +488,7 @@ void kbd_init(void)
 	MOD_CHECK(timer);
 
 	/* Add kbd handler to soft timers list */
-	event_initSoftInt(&kbd_timer.expire, kbd_softint, 0);
+	event_initSoftInt(&kbd_timer.expire, kbd_softint, NULL);
 	timer_setDelay(&kbd_timer, ms_to_ticks(KBD_CHECK_INTERVAL));
 	timer_add(&kbd_timer);