diff -r 0d84d95790d9 -r 16c8ceea8f18 drivers/ecos_lpc2138_sja1000/time_slicer.c
--- a/drivers/ecos_lpc2138_sja1000/time_slicer.c	Tue Feb 13 17:21:19 2007 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,219 +0,0 @@
-/*
-This file is part of CanFestival, a library implementing CanOpen Stack.
-
- Author: Christian Fortin (canfestival@canopencanada.ca)
-
-See COPYING file for copyrights details.
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library 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
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
-
-#include <stdlib.h>
-
-#include <sys/time.h>
-#include <signal.h>
-
-#include <cyg/kernel/kapi.h>
-#include <cyg/hal/hal_arch.h>
-
-#include "applicfg.h"
-
-#include <timer.h>
-
-
-#define max(a,b) a>b?a:b
-#define min(a,b) a<b?a:b
-
-
-// ---------  The timer table ---------
-s_timer_entry timers[MAX_NB_TIMER] = {{TIMER_FREE, NULL, NULL, 0, 0, 0},};
-TIMEVAL total_sleep_time = TIMEVAL_MAX;
-TIMER_HANDLE last_timer_raw = -1;
-
-cyg_alarm_t chrono_timer;
-cyg_alarm alarm_timer;
-cyg_handle_t alarm_handle_timer;
-cyg_handle_t rtclock, rtcounter;
-
-void init_timer(void)
-{
-	rtclock = cyg_real_time_clock();
-	cyg_clock_to_counter(rtclock, &rtcounter);
-
-	cyg_alarm_create(rtcounter,
-                         &chrono_timer,
-                         0, 
-                         &alarm_handle_timer,
-                         &alarm_timer);
-}
-
-
-unsigned int getElapsedTime(void)
-{
-	// HCS12 main timer :  Increment every 4 us.
-	return 0; // IO_PORTS_16(TCNTH);
-}
-
-
-void setTimer(TIMEVAL tm /* in ms? s? us? */)
-{
-/*
-	this function is required by the library to make the scheduler work
-	properly
-	it is called by SetAlarm() (in src/timer.c)
-
-	the interrupt vector must call TimeDispatch() (in src/timer.c)
-*/
-	/*
-		value of alarm time for eCos
-		  1 = 10 msec
-		100 = 1 sec
-
-#define MS_TO_TIMEVAL(ms) ms/10
-#define US_TO_TIMEVAL(us) us*4
-
-	*/
-
-	cyg_alarm_initialize(alarm_handle_timer, tm, 0);
-}
-
-
-void chrono_timer(cyg_handle_t alarm, cyg_addrword_t data)
-{
-	int i;
-	int next_wakeup = TIMEVAL_MAX; // used to compute when should normaly occur next wakeup
-	// First run : change timer state depending on time
-	// Get time since timer signal
-	int overrun = getElapsedTime();
-	
-	int real_total_sleep_time = total_sleep_time + overrun;
-	
-	for(i=0; i <= last_timer_raw; i++)
-	{
-		s_timer_entry *row = (timers+i);
-
-		if (row->state & TIMER_ARMED) // if row is active
-		{
-			if (row->val <= real_total_sleep_time) // to be trigged
-			{
-				if (!row->interval) // if simply outdated
-				{
-					row->state = TIMER_TRIG; // ask for trig
-				}
-				else // or period have expired
-				{
-					// set val as interval, with overrun correction
-					row->val = row->interval - (overrun % row->interval);
-					row->state = TIMER_TRIG_PERIOD; // ask for trig, periodic
-					// Check if this new timer value is the soonest
-					next_wakeup = min(row->val,next_wakeup);
-				}
-			}
-			else
-			{
-				// Each armed timer value in decremented.
-				row->val -= real_total_sleep_time;
-
-				// Check if this new timer value is the soonest
-				next_wakeup = min(row->val,next_wakeup);
-			}
-		}
-	}
-	
-	// Remember how much time we should sleep.
-	total_sleep_time = next_wakeup;
-
-	// Set timer to soonest occurence
-	setTimer(next_wakeup);
-
-	// Then trig them or not.
-	for(i=0; i<=last_timer_raw; i++)
-	{
-		s_timer_entry *row = (timers+i);
-
-		if (row->state & TIMER_TRIG)
-		{
-			row->state &= ~TIMER_TRIG; // reset trig state (will be free if not periodic)
-			(*row->callback)(row->d, row->id); // trig !
-		}
-	}
-}
-
-
-
-
-TIMER_HANDLE SetAlarm(CO_Data* d, UNS32 id, TimerCallback_t callback, TIMEVAL value, TIMEVAL period)
-{
-	int i;
-	TIMER_HANDLE row_number = TIMER_NONE;
-
-	if (callback == NULL) // nothing to store
-		return TIMER_NONE;
-
-	// in order to decide new timer setting we have to run over all timer rows
-	
-	for(i=0; i <= last_timer_raw + 1 && i < MAX_NB_TIMER; i++)
-	{
-		s_timer_entry *row = (timers+i);
-
-		if (row->state == TIMER_FREE) // an empty row
-		{	// just store
-			row->callback = callback;
-			row->d = d;
-			row->id = id;
-			row->val = value;
-			row->interval = period;
-			row->state = TIMER_ARMED;
-
-			row_number = i;
-			break;
-		}
-	}
-	
-	if (row_number != TIMER_NONE) // if successfull
-	{
-		if (row_number == last_timer_raw + 1) last_timer_raw++;
-		
-		// set next wakeup alarm if new entry is sooner than others, or if it is alone
-		unsigned int real_timer_value = min(value, TIMEVAL_MAX);
-		unsigned int elapsed_time = getElapsedTime();
-
-		if (total_sleep_time > elapsed_time && total_sleep_time - elapsed_time > real_timer_value)
-		{
-			total_sleep_time = elapsed_time + real_timer_value;
-			setTimer(real_timer_value);
-		}
-
-		return row_number;
-	}
-
-	return TIMER_NONE;
-}
-
-// ---------  Use this to remove an alarm ---------
-TIMER_HANDLE DelAlarm(TIMER_HANDLE handle)
-{
-	if (handle != TIMER_NONE)
-	{
-		if (handle == last_timer_raw) 
-			last_timer_raw--;
-		timers[handle].state = TIMER_FREE; 		
-	}
-	else 
-	{
-	}
-
-	return TIMER_NONE;
-}