Refactor to use new protocol module and sipo.

[bertos.git] / drv / buzzer.c

diff --git a/drv/buzzer.c b/drv/buzzer.c
deleted file mode 100755 (executable)
index a4301a3..0000000
--- a/drv/buzzer.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*!
- * \file
- * <!--
- * Copyright 2003, 2004 Develer S.r.l. (http://www.develer.com/)
- * Copyright 1999, 2003 Bernardo Innocenti <bernie@develer.com>
- * This file is part of DevLib - See devlib/README for information.
- * -->
- *
- * \version $Id$
- *
- * \author Bernardo Innocenti <bernie@develer.com>
- *
- * \brief Buzzer driver
- */
-
-/*#*
- *#* $Log$
- *#* Revision 1.9  2004/09/14 21:01:25  bernie
- *#* Use new AVR port pin names.
- *#*
- *#* Revision 1.8  2004/08/25 14:12:08  rasky
- *#* Aggiornato il comment block dei log RCS
- *#*
- *#* Revision 1.7  2004/08/24 16:53:43  bernie
- *#* Add missing headers.
- *#*
- *#* Revision 1.6  2004/06/07 18:10:06  aleph
- *#* Remove free pool of timers; use user-provided Timer structure instead
- *#*
- *#* Revision 1.5  2004/06/07 15:54:23  aleph
- *#* Update to new event.h naming
- *#*
- *#* Revision 1.4  2004/06/06 16:09:22  bernie
- *#* Reformat (from project_ks).
- *#*
- *#* Revision 1.3  2004/06/03 11:27:09  bernie
- *#* Add dual-license information.
- *#*
- *#* Revision 1.2  2004/05/23 18:21:53  bernie
- *#* Trim CVS logs and cleanup header info.
- *#*
- *#*/
-
-#include "buzzer.h"
-
-#include <drv/timer.h>
-#include <kern/event.h>
-#include <debug.h>
-#include <hw.h>
-#include <arch_config.h>
-
-
-#if (ARCH & ARCH_EMUL)
-
-       int Emul_IsBuzzerOn(void);
-       void Emul_BuzzerOn(void);
-       void Emul_BuzzerOff(void);
-       void Emul_BuzzerInit(void);
-
-       #define IS_BUZZER_ON  (Emul_IsBuzzerOn())
-       #define BUZZER_ON     (Emul_BuzzerOn())
-       #define BUZZER_OFF    (Emul_BuzzerOff())
-       #define BUZZER_INIT   (Emul_BuzzerInit())
-
-#elif defined(__AVR__)
-
-       #define IS_BUZZER_ON  (PORTG & BV(PG0))
-
-       /*!
-        * Buzzer manipulation macros
-        *
-        * \note Some PORTG functions are being used from
-        *       interrupt code, so we must be careful to
-        *       avoid race conditions.
-        */
-       #define BUZZER_ON \
-       do { \
-               cpuflags_t _flags; \
-               DISABLE_IRQSAVE(_flags); \
-               PORTG |= BV(PG0); \
-               ENABLE_IRQRESTORE(_flags); \
-       } while (0)
-
-       #define BUZZER_OFF \
-       do { \
-               cpuflags_t _flags; \
-               DISABLE_IRQSAVE(_flags); \
-               PORTG &= ~BV(PG0); \
-               ENABLE_IRQRESTORE(_flags); \
-       } while (0)
-
-       #define BUZZER_INIT \
-       do { \
-               cpuflags_t _flags; \
-               DISABLE_IRQSAVE(_flags); \
-               PORTG &= ~BV(PG0); \
-               DDRG |= BV(PG0); \
-               ENABLE_IRQRESTORE(_flags); \
-       } while (0)
-
-#elif defined(__IAR_SYSTEMS_ICC) || defined(__IAR_SYSTEMS_ICC__) /* 80C196 */
-
-       #define IS_BUZZER_ON  (cpld->Buzzer & 1)
-       #define BUZZER_ON     (cpld->Buzzer = 1)
-       #define BUZZER_OFF    (cpld->Buzzer = 0)
-       #define BUZZER_INIT   (cpld->Buzzer = 0)
-
-#endif /* ARCH, __AVR__, __IAR_SYSTEM_ICC */
-
-
-/* Local vars */
-static Timer buz_timer;
-static bool buz_timer_running;
-static time_t buz_repeat_interval;
-static time_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 */
-                       buz_timer.delay = buz_repeat_interval;
-                       timer_add(&buz_timer);
-               }
-               else
-                       buz_timer_running = false;
-       }
-       else if (buz_repeat_interval)
-       {
-               /* Wait for beep time */
-               BUZZER_ON;
-               buz_timer.delay = buz_repeat_duration;
-               timer_add(&buz_timer);
-       }
-       else
-               buz_timer_running = false;
-}
-
-
-/*!
- * Beep for the specified ms time
- */
-void buz_beep(time_t time)
-{
-       cpuflags_t flags;
-
-       /* Remove the software interrupt if it was already queued */
-       DISABLE_IRQSAVE(flags);
-       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;
-       buz_timer.delay = time;
-       timer_add(&buz_timer);
-
-       ENABLE_IRQRESTORE(flags);
-}
-
-
-/*!
- * Start buzzer repetition
- */
-void buz_repeat_start(time_t duration, time_t interval)
-{
-       buz_repeat_interval = interval;
-       buz_repeat_duration = duration;
-       buz_beep(duration);
-}
-
-
-/*!
- * Stop buzzer repetition
- */
-void buz_repeat_stop(void)
-{
-       cpuflags_t flags;
-       DISABLE_IRQSAVE(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;
-
-       ENABLE_IRQRESTORE(flags);
-}
-
-
-/*!
- * Initialize buzzer
- */
-void buz_init(void)
-{
-       BUZZER_INIT;
-
-       /* Inizializza software interrupt */
-       event_initSoftInt(&buz_timer.expire, (Hook)buz_softint, 0);
-}