can_lpc2xxx.h

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#ifndef CYGONCE_CAN_LPC2XXX_H
#define CYGONCE_CAN_LPC2XXX_H
//==========================================================================
//
//      devs/can/arm/lpc2xxx/current/include/can_lpc2xxx.h
//
//      Extended configuration option for LPC2xxx CAN driver
//
//==========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
// Copyright (C) 2003 Gary Thomas
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos 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 General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    Uwe Kindler
// Contributors: Uwe Kindler
// Date:         2007-02-08
// Purpose:      Extended configuration options for LPC2xxx CAN driver
// Description: 
//
//####DESCRIPTIONEND####
//
//==========================================================================


//==========================================================================
//                                DEFINES
//==========================================================================
//
// The LPC2XXX supports enhanced configuration options that are not supported
// be the generic CAN I/O layer. Be careful with using this extension 
// because they may reduce portability of your pplication
//

//--------------------------------------------------------------------------
// Message filter configuration
//
#define CYG_IO_SET_CONFIG_LPC2XXX_ACCFILT_GROUP  CYG_IO_SET_CONFIG_CAN_ABORT + 0x10 // add message filter group


//--------------------------------------------------------------------------
// Mode setup of LPC2XXX
//
#define CYGNUM_CAN_MODE_LPC2XXX_LISTEN_ONLY       0x80 // set controller in listen only mode


//==========================================================================
//                               DATA TYPES
//==========================================================================
//
// structure for configuration of message filter groups
//
typedef struct cyg_can_filtergroup_cfg_st
{
    cyg_can_id_type        ext;   
    cyg_uint32             lower_id_bound;
    cyg_uint32             upper_id_bound;
} cyg_can_filtergroup_cfg;


//---------------------------------------------------------------------------
#endif // CYGONCE_CAN_LPC2XXX_H