/*
This file is part of CanFestival, a library implementing CanOpen Stack. 

Copyright (C): Edouard TISSERANT and Francis DUPIN

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
*/


#ifndef __def_h__
#define __def_h__

#include "config.h"

/** definitions used for object dictionary access. ie SDO Abort codes . (See DS 301 v.4.02 p.48)
 */
#define OD_SUCCESSFUL 	             0x00000000
#define OD_READ_NOT_ALLOWED          0x06010001
#define OD_WRITE_NOT_ALLOWED         0x06010002
#define OD_NO_SUCH_OBJECT            0x06020000
#define OD_NOT_MAPPABLE              0x06040041
#define OD_LENGTH_DATA_INVALID       0x06070010
#define OD_NO_SUCH_SUBINDEX 	     0x06090011
#define OD_VALUE_RANGE_EXCEEDED      0x06090030 /* Value range test result */
#define OD_VALUE_TOO_LOW             0x06090031 /* Value range test result */
#define OD_VALUE_TOO_HIGH            0x06090032 /* Value range test result */
/* Others SDO abort codes 
 */
#define SDOABT_TOGGLE_NOT_ALTERNED   0x05030000
#define SDOABT_TIMED_OUT             0x05040000
#define SDOABT_OUT_OF_MEMORY         0x05040005 /* Size data exceed SDO_MAX_LENGTH_TRANSFERT */
#define SDOABT_GENERAL_ERROR         0x08000000 /* Error size of SDO message */
#define SDOABT_LOCAL_CTRL_ERROR      0x08000021 

/******************** CONSTANTS ****************/

/** Constantes which permit to define if a PDO frame
   is a request one or a data one
*/
/* Should not be modified */
#define REQUEST 1
#define NOT_A_REQUEST 0

/* Misc constants */
/* -------------- */
/* Should not be modified */
#define Rx 0
#define Tx 1
#ifndef TRUE
#define TRUE  1
#endif
#ifndef FALSE
#define FALSE 0
#endif
    
/** Status of the SDO transmission
 */
#define SDO_RESET                0x0      /* Transmission not started. Init state. */
#define SDO_FINISHED             0x1      /* data are available */                          
#define	SDO_ABORTED_RCV          0x80     /* Received an abort message. Data not available */
#define	SDO_ABORTED_INTERNAL     0x85     /* Aborted but not because of an abort message. */
#define	SDO_DOWNLOAD_IN_PROGRESS 0x2 
#define	SDO_UPLOAD_IN_PROGRESS   0x3   

/* Status of the node during the SDO transfert : */
#define SDO_SERVER  0x1
#define SDO_CLIENT  0x2
#define SDO_UNKNOWN 0x3             

/* SDOrx ccs: client command specifier */
#define DOWNLOAD_SEGMENT_REQUEST     0
#define INITIATE_DOWNLOAD_REQUEST    1
#define INITIATE_UPLOAD_REQUEST      2
#define UPLOAD_SEGMENT_REQUEST       3
#define ABORT_TRANSFER_REQUEST       4

/* SDOtx scs: server command specifier */
#define UPLOAD_SEGMENT_RESPONSE      0
#define DOWNLOAD_SEGMENT_RESPONSE    1
#define INITIATE_DOWNLOAD_RESPONSE   3
#define INITIATE_UPLOAD_RESPONSE     2
#define ABORT_TRANSFER_REQUEST       4


/*  Function Codes 
   ---------------
  defined in the canopen DS301 
*/
#define NMT	   0x0
#define SYNC       0x1
#define TIME_STAMP 0x2
#define PDO1tx     0x3
#define PDO1rx     0x4
#define PDO2tx     0x5
#define PDO2rx     0x6
#define PDO3tx     0x7
#define PDO3rx     0x8
#define PDO4tx     0x9
#define PDO4rx     0xA
#define SDOtx      0xB
#define SDOrx      0xC
#define NODE_GUARD 0xE
#define LSS 	   0xF

/* NMT Command Specifier, sent by master to change a slave state */
/* ------------------------------------------------------------- */
/* Should not be modified */
#define NMT_Start_Node              0x01
#define NMT_Stop_Node               0x02
#define NMT_Enter_PreOperational    0x80
#define NMT_Reset_Node              0x81
#define NMT_Reset_Comunication      0x82

/** Status of the LSS transmission
 */
#define LSS_RESET                0x0      /* Transmission not started. Init state. */
#define LSS_FINISHED             0x1      /* data are available */                          
#define	LSS_ABORTED_INTERNAL     0x2     /* Aborted but not because of an abort message. */
#define	LSS_TRANS_IN_PROGRESS 	 0x3    

/* constantes used in the different state machines */
/* ----------------------------------------------- */
/* Must not be modified */
#define state1  0x01
#define state2  0x02
#define state3  0x03
#define state4  0x04
#define state5  0x05
#define state6  0x06
#define state7  0x07
#define state8  0x08
#define state9  0x09
#define state10 0x0A
#define state11 0x0B

#endif /* __def_h__ */