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Ignore whitespace Rev 1377 → Rev 1376

/demos/trunk/base/iaster4.c
16,6 → 16,42
* http://shark.sssup.it
*/
 
/**
------------
CVS : $Id: iaster4.c,v 1.1 2002-11-11 08:22:45 pj Exp $
 
File: $File$
Revision: $Revision: 1.1 $
Last update: $Date: 2002-11-11 08:22:45 $
------------
 
System initialization file
 
The tick is set to TICK ms.
 
This file contains the 2 functions needed to initialize the system.
 
These functions register the following levels:
 
an EDF (Earliest Deadline First) level
a RR (Round Robin) level
a TBS (Total Bandwidth Server) level 0.1 Us
a TBS (Total Bandwidth Server) level 0.3 Us
a CBS (Constant Bandwidth Server) level
a Dummy level
 
The TBS bandwidth is TBS_NUM/TBS_DEN
 
 
It can accept these task models (into () the mandatory fields):
 
HARD_TASK_MODEL (wcet+mit) at level 0
NRT_TASK_MODEL at level 1
SOFT_TASK_MODEL (wcet, periodicity=APERIODIC) at level 2,3
SOFT_TASK_MODEL (met,period) at level 4
 
**/
 
/*
* Copyright (C) 2000 Paolo Gai
*
35,8 → 71,9
*
*/
 
 
 
#include "kernel/kern.h"
#include "modules/intdrive.h"
#include "modules/edf.h"
#include "modules/rr.h"
#include "modules/tbs.h"
43,10 → 80,12
#include "modules/cbs.h"
#include "modules/rrsoft.h"
#include "modules/dummy.h"
#include "drivers/keyb.h"
#include "modules/sem.h"
#include "modules/hartport.h"
 
/*+ sysyem tick in us +*/
//#define TICK 300
#define TICK 0
 
#define RRTICK 5000
53,23 → 92,25
#define TBS_NUM 1
#define TBS_DEN 10
 
/*+ Interrupt Server +*/
#define INTDRIVE_Q 1000
#define INTDRIVE_T 10000
#define INTDRIVE_FLAG 0
 
 
TIME __kernel_register_levels__(void *arg)
{
struct multiboot_info *mb = (struct multiboot_info *)arg;
 
INTDRIVE_register_level(INTDRIVE_Q,INTDRIVE_T,INTDRIVE_FLAG);
EDF_register_level(EDF_ENABLE_ALL);
RR_register_level(RRTICK, RR_MAIN_YES, mb);
TBS_register_level(TBS_ENABLE_ALL, 1, TBS_NUM, TBS_DEN);
TBS_register_level(TBS_ENABLE_ALL, 1, TBS_NUM*3, TBS_DEN);
CBS_register_level(CBS_ENABLE_ALL, 1);
TBS_register_level(TBS_ENABLE_ALL, 0, TBS_NUM, TBS_DEN);
TBS_register_level(TBS_ENABLE_ALL, 0, TBS_NUM*3, TBS_DEN);
CBS_register_level(CBS_ENABLE_ALL, 0);
 
/* RRSOFT_register_level(RRTICK, RR_MAIN_NO, mb, RRSOFT_ONLY_HARD);
RR_register_level(RRTICK, RR_MAIN_NO, mb);
RRSOFT_register_level(RRTICK, RR_MAIN_NO, mb, RRSOFT_ONLY_SOFT); //cbs
RRSOFT_register_level(RRTICK, RR_MAIN_NO, mb, RRSOFT_ONLY_SOFT); //tbs
RRSOFT_register_level(RRTICK, RR_MAIN_NO, mb, RRSOFT_ONLY_SOFT); //tbs
RR_register_level(RRTICK, RR_MAIN_YES, mb);
*/
 
dummy_register_level();
 
SEM_register_module();
83,6 → 124,8
 
HARTPORT_init();
 
KEYB_init(NULL);
 
__call_main__(mb);
 
return (void *)0;