include/can.h
author etisserant
Mon, 02 Apr 2007 14:41:37 +0200
changeset 132 2ff0c73c997d
parent 71 95cd3376cc9f
child 145 e747d2e26af0
permissions -rw-r--r--
file .cvsignore was initially added on branch BRANCH_WIN32PORT.
0
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     1
/*
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     2
This file is part of CanFestival, a library implementing CanOpen Stack. 
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     3
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     4
Copyright (C): Edouard TISSERANT and Francis DUPIN
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     5
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     6
See COPYING file for copyrights details.
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     7
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     8
This library is free software; you can redistribute it and/or
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     9
modify it under the terms of the GNU Lesser General Public
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    10
License as published by the Free Software Foundation; either
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    11
version 2.1 of the License, or (at your option) any later version.
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    12
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    13
This library is distributed in the hope that it will be useful,
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    14
but WITHOUT ANY WARRANTY; without even the implied warranty of
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    15
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    16
Lesser General Public License for more details.
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    17
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    18
You should have received a copy of the GNU Lesser General Public
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    19
License along with this library; if not, write to the Free Software
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    20
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    21
*/
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    22
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    23
#ifndef __can_h__
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    24
#define __can_h__
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    25
/** Used for the Can message structure */
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    26
/*
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    27
union SHORT_CAN {
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    28
  struct { UNS8 b0,b1; } b;
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    29
  UNS32 w;
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    30
};
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    31
*/
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    32
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    33
typedef struct {
71
95cd3376cc9f compilator compatitibility
frdupin
parents: 0
diff changeset
    34
  UNS32 w; /* 32 bits */
0
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    35
} SHORT_CAN;
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    36
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    37
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    38
/** Can message structure */
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    39
typedef struct {
71
95cd3376cc9f compilator compatitibility
frdupin
parents: 0
diff changeset
    40
  SHORT_CAN cob_id;	/* l'ID du mesg */
95cd3376cc9f compilator compatitibility
frdupin
parents: 0
diff changeset
    41
  UNS8 rtr;			/* remote transmission request. 0 if not rtr, 
95cd3376cc9f compilator compatitibility
frdupin
parents: 0
diff changeset
    42
                   1 for a rtr message */
95cd3376cc9f compilator compatitibility
frdupin
parents: 0
diff changeset
    43
  UNS8 len;			/* message length (0 to 8) */
95cd3376cc9f compilator compatitibility
frdupin
parents: 0
diff changeset
    44
  UNS8 data[8]; /* data */
0
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    45
} Message;
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    46
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    47
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    48
typedef UNS8 (*canSend_t)(Message *);
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    49
71
95cd3376cc9f compilator compatitibility
frdupin
parents: 0
diff changeset
    50
#endif /* __can_h__ */