Send timeout is set to 10 ms. Without timeout PLC can be blocked by CAN driver: if CAN bus is not connected to controller CAN driver never returns and therfore PLC application halts. This is a temporary solution.
#! gmake
#
# Copyright (C) 2006 Laurent Bessard
#
# This file is part of canfestival, a library implementing the canopen
# stack
#
# 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
#
CC = SUB_CC
CXX = SUB_CXX
LD = SUB_LD
OPT_CFLAGS = -O2
CFLAGS = SUB_OPT_CFLAGS
PROG_CFLAGS = SUB_PROG_CFLAGS
EXE_CFLAGS = SUB_EXE_CFLAGS
OS_NAME = SUB_OS_NAME
ARCH_NAME = SUB_ARCH_NAME
PREFIX = SUB_PREFIX
TARGET = SUB_TARGET
CAN_DRIVER = SUB_CAN_DRIVER
TIMERS_DRIVER = SUB_TIMERS_DRIVER
EXEC = main
SRCS = $(wildcard *.cpp)
DEPFILE = .depend
CPP_OBJS = $(SRCS:%.cpp=%.o)
INCLUDES = -I../../include -I../../include/$(TARGET) -I../../include/$(CAN_DRIVER) -I../../include/$(TIMERS_DRIVER)
OBJS = ObjDict.o ../../src/libcanfestival.a ../../drivers/$(TARGET)/libcanfestival_$(TARGET).a
all: DS401_Slave_Gui
../../drivers/$(TARGET)/libcanfestival_$(TARGET).a:
$(MAKE) -C ../../drivers/$(TARGET) libcanfestival_$(TARGET).a
DS401_Slave_Gui: ObjDict.c $(OBJS) $(CPP_OBJS)
$(LD) $(CFLAGS) $(PROG_CFLAGS) ${PROGDEFINES} $(INCLUDES) $(OBJS) $(CPP_OBJS) $(EXE_CFLAGS) `wx-config --libs` -o $@
%.o: %.c
$(CC) -c $(CFLAGS) $(PROG_CFLAGS) ${PROGDEFINES} $(INCLUDES) $< -o $@
ObjDict.c: ObjDict.od
$(MAKE) -C ../../objdictgen gnosis
python ../../objdictgen/objdictgen.py ObjDict.od ObjDict.c
.cpp.o:
$(CXX) -c $(CFLAGS) $(PROG_CFLAGS) ${PROGDEFINES} $(INCLUDES) `wx-config --cxxflags` $< -o $@
clean:
rm -f $(MASTER_OBJS)
rm -f DS401_Slave_Gui
rm -f *~ *.o \#*
mrproper: clean
rm -f ObjDict.c
rm -f ObjDict.h
$(RM) $(EXEC) $(DEPEND_FILE)
install: DS401_Slave_Gui
mkdir -p $(DESTDIR)$(PREFIX)/bin/
cp $< $(DESTDIR)$(PREFIX)/bin/
uninstall:
rm -f $(DESTDIR)$(PREFIX)/bin/DS401_Slave_Gui
$(EXEC): $(OBJS)
$(LD) $(OBJS) `wx-config --libs` -o $(EXEC)
-include $(DEPFILE)