drivers/ecos_lpc2138_sja1000/Makefile.in

   1 #! gmake
   2
   3 #
   4 # Copyright (C) 2006 OREMEQ
   5 #
   6 # This file is part of canfestival, a library implementing the canopen
   7 # stack
   8 #
   9 # This library is free software; you can redistribute it and/or
  10 # modify it under the terms of the GNU Lesser General Public
  11 # License as published by the Free Software Foundation; either
  12 # version 2.1 of the License, or (at your option) any later version.
  13 #
  14 # This library is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17 # Lesser General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU Lesser General Public
  20 # License along with this library; if not, write to the Free Software
  21 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22 #
  23
  24 CC = SUB_CC
  25 OPT_CFLAGS = SUB_OPT_CFLAGS
  26 CFLAGS =
  27 PROG_CFLAGS = SUB_PROG_CFLAGS
  28 LIBS = -lm
  29 SHAREDLIBOPT = -shared
  30 OS_NAME = SUB_OS_NAME
  31 ARCH_NAME = SUB_ARCH_NAME
  32 PREFIX = SUB_PREFIX
  33 TARGET = SUB_TARGET
  34 INCLUDES = -I../../include -I../../examples/ecos_lpc2138_sja1000/include
  35
  36 ECOS_GLOBAL_CFLAGS=-mcpu=arm7tdmi -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Os -ffunction-sections -fdata-sections -fno-exceptions -finline-functions
  37 ECOS_GLOBAL_LDFLAGS=-mcpu=arm7tdmi -Wl,--gc-sections -Wl,-static -nostdlib
  38
  39 export CAN_CONTROLER_CLOCK_SPEED := 24.000   # Crystal frequency of the SJA1000 clock input.
  40 export CAN_CONTROLER_PHASE_SHIFT_TOLERANCE := 3  #Synchronization Jump Width (SJW) (in SJA1000==> 0..3)
  41                                                           #To compensate for phase shifts between
  42                                                           #clock oscillators of different bus
  43                                                           # controllers, any bus controller must
  44                                                           #re-synchronize on any relevant signal
  45                                                           #edge of the current transmission.
  46
  47
  48 OBJS = canOpenDriver.o lpc2138.o sja1000.o time_slicer.o
  49 INCLUDE_H = applicfg.h baudrate_table.h canOpenDriver.h lpc2138.h lpc2138_defs.h \
  50 lpc2138_pinout.h sja1000.h time_slicer.h
  51
  52 all: driver
  53
  54 driver: build_baudrate $(OBJS)
  55
  56 build_baudrate:
  57         gcc -o build_baudrate build_baudrate.c
  58         @echo "Generate The baudrate register structure in canControler.h regarding the"
  59         @echo "SJA1000 clock speed defined in the Makefile, CAN_CONTROLER_CLOCK_SPEED"
  60         ./build_baudrate $(CAN_CONTROLER_CLOCK_SPEED) $(CAN_CONTROLER_PHASE_SHIFT_TOLERANCE)
  61
  62
  63 libcandriver.a: $(OBJS)
  64         @echo " "
  65         @echo "*********************************************"
  66         @echo "**Building [libcandriver]"
  67         @echo "*********************************************"
  68         $(BINUTILS_PREFIX)ar rc $@ $(OBJS)
  69         $(BINUTILS_PREFIX)ranlib $@
  70
  71 %o: %c
  72         @echo " "
  73         @echo "*********************************************"
  74         @echo "**Compiling $< -> $@"
  75         @echo "*********************************************"
  76         $(CC) -g -c $(ECOS_GLOBAL_CFLAGS) $(INCLUDES) -I. -c -o $@ $<
  77
  78 %o: %s
  79         @echo " "
  80         @echo "*********************************************"
  81         @echo "**Compiling $< -> $@"
  82         @echo "*********************************************"
  83         $(CC)  -c -x assembler-with-cpp $(ECOS_GLOBAL_CFLAGS) $(INCLUDES) -I. -o $@ $<
  84
  85 install:
  86         mkdir -p $(PREFIX)/lib
  87         ln -s ../../../drivers/ecos_lpc2138_sja1000 $(PREFIX)/lib/driver
  88
  89 uninstall:
  90         rm -f ../../examples/ecos_lpc2138_sja1000/lib/driver
  91
  92 clean:
  93         rm -f $(OBJS) build_baudrate baudrate_table.h
  94
  95 mrproper: clean
  96         rm -f ../../lib/ecos_lpc2138_sja1000/libcandriver.a
  97