Refactor BeRTOS to be in his own directory.

[bertos.git] / drv / buzzer.c

diff --git a/drv/buzzer.c b/drv/buzzer.c
deleted file mode 100644 (file)
index 63cbc4a..0000000
--- a/drv/buzzer.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/**
- * \file
- * <!--
- * This file is part of BeRTOS.
- *
- * Bertos 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2003, 2004, 2005 Develer S.r.l. (http://www.develer.com/)
- * Copyright 1999, 2003 Bernardo Innocenti <bernie@develer.com>
- *
- * -->
- *
- * \version $Id$
- *
- * \brief Buzzer driver (implementation)
- *
- * \version $Id$
- * \author Bernardo Innocenti <bernie@develer.com>
- * \author Francesco Sacchi <batt@develer.com>
- */
-
-/*#*
- *#* $Log$
- *#* Revision 1.19  2006/07/19 12:56:25  bernie
- *#* Convert to new Doxygen style.
- *#*
- *#* Revision 1.18  2006/02/17 21:15:25  bernie
- *#* Add MOD_CHECK() checks.
- *#*
- *#* Revision 1.17  2006/02/10 12:30:18  bernie
- *#* Push interrupt protection inside hw module.
- *#*
- *#* Revision 1.16  2005/11/04 16:19:33  bernie
- *#* buz_init(): Restore IRQ protection as in project_bko.
- *#*
- *#* Revision 1.15  2005/06/27 21:25:50  bernie
- *#* Modularize hardware access; Port to new timer interface.
- *#*
- *#* Revision 1.14  2005/04/11 19:10:27  bernie
- *#* Include top-level headers from cfg/ subdir.
- *#*
- *#* Revision 1.13  2005/02/18 11:20:15  bernie
- *#* Use mware/event.h; Update copyright info.
- *#*
- *#* Revision 1.12  2004/12/13 12:07:06  bernie
- *#* DISABLE_IRQSAVE/ENABLE_IRQRESTORE: Convert to IRQ_SAVE_DISABLE/IRQ_RESTORE.
- *#*
- *#* Revision 1.11  2004/12/08 09:11:53  bernie
- *#* Rename time_t to mtime_t.
- *#*
- *#* Revision 1.10  2004/10/03 18:38:51  bernie
- *#* Add missing AVR header; Fix header.
- *#*
- *#* Revision 1.9  2004/09/14 21:01:25  bernie
- *#* Use new AVR port pin names.
- *#*/
-
-#include "buzzer.h"
-
-#include <hw_buzzer.h>
-#include <drv/timer.h>
-
-#include <mware/event.h>
-
-#include <cfg/debug.h>
-#include <cfg/module.h>
-
-
-/* Local vars */
-static Timer buz_timer;
-static bool buz_timer_running;
-static mtime_t buz_repeat_interval;
-static mtime_t buz_repeat_duration;
-
-
-/**
- * Turn off buzzer, called by software timer
- */
-static void buz_softint(void)
-{
-       if (IS_BUZZER_ON)
-       {
-               BUZZER_OFF;
-               if (buz_repeat_interval)
-               {
-                       /* Wait for interval time */
-                       timer_setDelay(&buz_timer, ms_to_ticks(buz_repeat_interval));
-                       timer_add(&buz_timer);
-               }
-               else
-                       buz_timer_running = false;
-       }
-       else if (buz_repeat_interval)
-       {
-               /* Wait for beep time */
-               BUZZER_ON;
-               timer_setDelay(&buz_timer, ms_to_ticks(buz_repeat_duration));
-               timer_add(&buz_timer);
-       }
-       else
-               buz_timer_running = false;
-}
-
-
-/**
- * Beep for the specified ms time
- */
-void buz_beep(mtime_t time)
-{
-       cpuflags_t flags;
-       IRQ_SAVE_DISABLE(flags);
-
-       /* Remove the software interrupt if it was already queued */
-       if (buz_timer_running)
-               timer_abort(&buz_timer);
-
-       /* Turn on buzzer */
-       BUZZER_ON;
-
-       /* Add software interrupt to turn the buzzer off later */
-       buz_timer_running = true;
-       timer_setDelay(&buz_timer, ms_to_ticks(time));
-       timer_add(&buz_timer);
-
-       IRQ_RESTORE(flags);
-}
-
-
-/**
- * Start buzzer repetition
- */
-void buz_repeat_start(mtime_t duration, mtime_t interval)
-{
-       buz_repeat_interval = interval;
-       buz_repeat_duration = duration;
-       buz_beep(duration);
-}
-
-
-/**
- * Stop buzzer repetition
- */
-void buz_repeat_stop(void)
-{
-       cpuflags_t flags;
-       IRQ_SAVE_DISABLE(flags);
-
-       /* Remove the software interrupt if it was already queued */
-       if (buz_timer_running)
-       {
-               timer_abort(&buz_timer);
-               buz_timer_running = false;
-       }
-
-       buz_repeat_interval = 0;
-       BUZZER_OFF;
-
-       IRQ_RESTORE(flags);
-}
-
-MOD_DEFINE(buzzer)
-
-/**
- * Initialize buzzer.
- */
-void buz_init(void)
-{
-       MOD_CHECK(timer);
-
-       BUZZER_HW_INIT;
-
-       /* Init software interrupt. */
-       timer_set_event_softint(&buz_timer, (Hook)buz_softint, 0);
-
-       MOD_INIT(buzzer);
-}