Refactor to use new protocol module and sipo.

[bertos.git] / drv / timer.h

diff --git a/drv/timer.h b/drv/timer.h
deleted file mode 100755 (executable)
index da5a5d1..0000000
--- a/drv/timer.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/*!
- * \file
- * <!--
- * Copyright 2003, 2004 Develer S.r.l. (http://www.develer.com/)
- * Copyright 2000 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 Hardware independent timer driver (interface)
- */
-
-/*
- * $Log$
- * Revision 1.10  2004/07/21 00:13:57  bernie
- * Put timer driver on diet.
- *
- * Revision 1.9  2004/07/20 23:45:01  bernie
- * Finally remove redundant protos.
- *
- * Revision 1.8  2004/07/18 21:57:32  bernie
- * timer_gettick(): Rename to timer_tick() and document better.
- *
- * Revision 1.7  2004/06/27 15:26:17  aleph
- * Declaration fix for build with GCC 3.4
- *
- * 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 15:57:12  aleph
- * Add function prototypes
- *
- * Revision 1.4  2004/06/06 18:25:44  bernie
- * Rename event macros to look like regular functions.
- *
- * Revision 1.3  2004/06/06 16:57:18  bernie
- * Mark some functions INLINE instead of 'extern inline'.
- *
- * Revision 1.2  2004/06/03 11:27:09  bernie
- * Add dual-license information.
- *
- * Revision 1.1  2004/05/23 18:23:30  bernie
- * Import drv/timer module.
- *
- */
-#ifndef DRV_TIMER_H
-#define DRV_TIMER_H
-
-#include "cpu.h"
-#include "compiler.h"
-#include <mware/list.h>
-
-/*! Number of timer ticks per second. */
-#define TICKS_PER_SEC       1000
-
-/* Function protos */
-extern void timer_init(void);
-extern void timer_delay(time_t time);
-
-#ifndef CONFIG_TIMER_DISABLE_UDELAY
-extern void timer_udelay(utime_t utime);
-#endif
-
-
-#ifndef CONFIG_TIMER_DISABLE_EVENTS
-
-#ifdef CONFIG_KERNEL
-       #include <kern/event.h>
-#else
-       #include <mware/event.h>
-#endif
-
-/*!
- * The timer driver supports multiple ssynchronous timers
- * that can trigger an event when they expire.
- *
- * \sa timer_add()
- * \sa timer_abort()
- */
-typedef struct Timer
-{
-       Node   link;      /*!< Link into timers queue */
-       time_t delay;     /*!< Timer delay in ms */
-       time_t tick;      /*!< Timer will expire at this tick */
-       Event  expire;    /*!< Event to execute when the timer expires */
-} Timer;
-
-extern void timer_add(Timer *timer);
-extern Timer *timer_abort(Timer *timer);
-
-#if defined(CONFIG_KERN_SIGNALS) && CONFIG_KERN_SIGNALS
-
-/*! Set the timer so that it sends a signal when it expires */
-INLINE void timer_set_event_signal(Timer* timer, struct Process* proc, sigset_t sigs)
-{
-       event_initSignal(&timer->expire, proc, sigs);
-}
-
-#endif /* CONFIG_KERN_SIGNALS */
-
-/*! Set the timer so that it calls an user hook when it expires */
-INLINE void timer_set_event_softint(Timer* timer, Hook func, void* user_data)
-{
-       event_initSoftInt(&timer->expire, func, user_data);
-}
-
-/*! Set the timer delay (the time before the event will be triggered) */
-INLINE void timer_set_delay(Timer* timer, time_t delay)
-{
-       timer->delay = delay;
-}
-
-#endif /* CONFIG_TIMER_DISABLE_EVENTS */
-
-extern volatile time_t _clock;
-
-/*!
- * \brief Return the system tick counter (expressed in ms)
- *
- * The result is guaranteed to increment monotonically,
- * but client code must be tolerant with respect to overflows.
- *
- * The following code is safe:
- *
- * \example
- *   time_t tea_start_time = get_tick();
- *
- *   boil_water();
- *
- *   if (get_tick() - tea_start_time > TEAPOT_DELAY)
- *       printf("Your tea, Sir.\n");
- * \endexample
- *
- * When the tick counter increments every millisecond and time_t
- * is 32bit wide, the tick count will overflow every 49.7 days.
- *
- * \note This function must disable interrupts on 8/16bit CPUs because the
- * clock variable is larger than the processor word size and can't
- * be copied atomically.
- */
-INLINE time_t timer_tick(void)
-{
-       time_t result;
-       cpuflags_t flags;
-
-       DISABLE_IRQSAVE(flags);
-       result = _clock;
-       ENABLE_IRQRESTORE(flags);
-
-       return result;
-}
-
-/* OBSOLETE */
-#define timer_gettick timer_tick
-
-
-/*!
- * Faster version of timer_tick(), to be called only when the timer
- * interrupt is disabled (DISABLE_INTS) or overridden by a
- * higher-priority or non-nesting interrupt.
- *
- * \sa timer_tick
- */
-INLINE time_t timer_tick_unlocked(void)
-{
-       return _clock;
-}
-
-/* OBSOLETE */
-#define timer_gettick_irq timer_tick_unlocked
-
-#endif /* DRV_TIMER_H */
-