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* cdl/io_can.cdl: support for add/remove compiler flags * doc/can.sgml, doc/can_driver_doc.html: updated doc reflecting API changes (range/mask filtering, listen-only mode, return values for xmt_msg/rcv_event, new flags). * include/can.h: given in a match the types of function pointers for can_callbacks_t according to the changes made in can.c. * include/canio.h: flags field in event enlarged to 32 bits to fit new events 'CYGNUM_CAN_EVENT_ERR_ACTIVE' and 'CYGNUM_CAN_EVENT_OVERRUN_RX_HW'. Made a 'flag' typedef. cyg_can_event fields reordered so flags size change keeps events the same size. Defined new filtering capabilities (range/mask). New convenience macro CYGNUM_CAN_EVENT_ALL. New listen-only mode. * src/can.c: can_rcv_event() and can_xmt_msg() now returns cyg_bool (were 'void'). flags using cyg_can_event_flags_t type. [ Bugzilla 1001453 ]
author sergeig
date Thu, 09 Feb 2012 21:16:48 +0000
parents 74dbf4c3f2e1
children
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dnl Process this file with aclocal to get an aclocal.m4 file. Then
dnl process that with autoconf.
dnl ====================================================================
dnl
dnl     acinclude.m4
dnl
dnl ====================================================================
dnl ####ECOSHOSTGPLCOPYRIGHTBEGIN####                                       
dnl -------------------------------------------                             
dnl This file is part of the eCos host tools.                               
dnl Copyright (C) 2002 Free Software Foundation, Inc.                       
dnl
dnl This program is free software; you can redistribute it and/or modify    
dnl it under the terms of the GNU General Public License as published by    
dnl the Free Software Foundation; either version 2 or (at your option) any  
dnl later version.                                                          
dnl
dnl This program is distributed in the hope that it will be useful, but     
dnl WITHOUT ANY WARRANTY; without even the implied warranty of              
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU       
dnl General Public License for more details.                                
dnl
dnl You should have received a copy of the GNU General Public License       
dnl along with this program; if not, write to the                           
dnl Free Software Foundation, Inc., 51 Franklin Street,                     
dnl Fifth Floor, Boston, MA  02110-1301, USA.                               
dnl -------------------------------------------                             
dnl ####ECOSHOSTGPLCOPYRIGHTEND####                                         
dnl ====================================================================
dnl#####DESCRIPTIONBEGIN####
dnl
dnl Author(s):	bartv
dnl Contact(s):	bartv
dnl Date:	2002/08/03
dnl Version:	0.01
dnl
dnl####DESCRIPTIONEND####
dnl ====================================================================

dnl Access shared macros.
dnl AM_CONDITIONAL needs to be mentioned here or else aclocal does not
dnl incorporate the macro into aclocal.m4
sinclude(../acsupport/acinclude.m4)