1 #ifndef CYGONCE_CAN_LPC2XXX_H
2 #define CYGONCE_CAN_LPC2XXX_H
3 //==========================================================================
5 // devs/can/arm/lpc2xxx/current/include/can_lpc2xxx.h
7 // Extended configuration option for LPC2xxx CAN driver
9 //==========================================================================
10 //####ECOSGPLCOPYRIGHTBEGIN####
11 // -------------------------------------------
12 // This file is part of eCos, the Embedded Configurable Operating System.
13 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
14 // Copyright (C) 2003 Gary Thomas
16 // eCos is free software; you can redistribute it and/or modify it under
17 // the terms of the GNU General Public License as published by the Free
18 // Software Foundation; either version 2 or (at your option) any later version.
20 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
21 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
25 // You should have received a copy of the GNU General Public License along
26 // with eCos; if not, write to the Free Software Foundation, Inc.,
27 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
29 // As a special exception, if other files instantiate templates or use macros
30 // or inline functions from this file, or you compile this file and link it
31 // with other works to produce a work based on this file, this file does not
32 // by itself cause the resulting work to be covered by the GNU General Public
33 // License. However the source code for this file must still be made available
34 // in accordance with section (3) of the GNU General Public License.
36 // This exception does not invalidate any other reasons why a work based on
37 // this file might be covered by the GNU General Public License.
39 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
40 // at http://sources.redhat.com/ecos/ecos-license/
41 // -------------------------------------------
42 //####ECOSGPLCOPYRIGHTEND####
43 //==========================================================================
44 //#####DESCRIPTIONBEGIN####
46 // Author(s): Uwe Kindler
47 // Contributors: Uwe Kindler
49 // Purpose: Extended configuration options for LPC2xxx CAN driver
52 //####DESCRIPTIONEND####
54 //==========================================================================
57 //==========================================================================
59 //==========================================================================
61 // The LPC2XXX supports enhanced configuration options that are not supported
62 // be the generic CAN I/O layer. Be careful with using this extension
63 // because they may reduce portability of your application
66 //--------------------------------------------------------------------------
67 // Message filter configuration
69 #define CYG_IO_SET_CONFIG_LPC2XXX_ACCFILT_GROUP CYG_IO_SET_CONFIG_CAN_ABORT + 0x10 // add message filter group
72 //--------------------------------------------------------------------------
73 // Mode setup of LPC2XXX
75 #define CYGNUM_CAN_MODE_LPC2XXX_LISTEN_ONLY 0x80 // set controller in listen only mode
78 //==========================================================================
80 //==========================================================================
82 // structure for configuration of message filter groups
84 typedef struct cyg_can_filtergroup_cfg_st
87 cyg_uint32 lower_id_bound;
88 cyg_uint32 upper_id_bound;
89 } cyg_can_filtergroup_cfg;
92 //---------------------------------------------------------------------------
93 #endif // CYGONCE_CAN_LPC2XXX_H