From 382dc6d2d2665a517d041a4cdbe86d38fe54294b Mon Sep 17 00:00:00 2001 From: patacongo Date: Wed, 21 Mar 2007 19:53:12 +0000 Subject: Initial release of the null example git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@113 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/examples/null/Makefile | 77 +++++++++++++++++++++++++++++++++++++++++ nuttx/examples/null/null_main.c | 75 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 152 insertions(+) create mode 100644 nuttx/examples/null/Makefile create mode 100644 nuttx/examples/null/null_main.c (limited to 'nuttx') diff --git a/nuttx/examples/null/Makefile b/nuttx/examples/null/Makefile new file mode 100644 index 000000000..a8034703c --- /dev/null +++ b/nuttx/examples/null/Makefile @@ -0,0 +1,77 @@ +############################################################ +# Makefile +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ + +-include $(TOPDIR)/.config +-include $(TOPDIR)/Make.defs + +MKDEP = $(TOPDIR)/tools/mkdeps.sh + +ASRCS = +AOBJS = $(ASRCS:.S=$(OBJEXT)) +CSRCS = null_main.c +COBJS = $(CSRCS:.c=$(OBJEXT)) + +SRCS = $(ASRCS) $(CSRCS) +OBJS = $(AOBJS) $(COBJS) + +BIN = lib$(CONFIG_EXAMPLE)$(LIBEXT) + +all: $(BIN) + +$(AOBJS): %$(OBJEXT): %.S + $(CC) -c $(CFLAGS) $< -o $@ + +$(COBJS): %$(OBJEXT): %.c + $(CC) -c $(CFLAGS) $< -o $@ + +$(BIN): $(OBJS) + ( for obj in $(OBJS) ; do \ + $(AR) $@ $${obj} || \ + { echo "$(AR) $@ $obj FAILED!" ; exit 1 ; } ; \ + done ; ) + +.depend: Makefile $(SRCS) + $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep + touch $@ + +depend: .depend + +clean: + rm -f $(BIN) *.o *.rel *.asm *.lst *.sym *.adb *~ + +distclean: clean + rm -f Make.dep .depend + +-include Make.dep diff --git a/nuttx/examples/null/null_main.c b/nuttx/examples/null/null_main.c new file mode 100644 index 000000000..5b3c8c16b --- /dev/null +++ b/nuttx/examples/null/null_main.c @@ -0,0 +1,75 @@ +/************************************************************ + * null_main.c + * + * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************/ + +/************************************************************ + * Included Files + ************************************************************/ + +/************************************************************ + * Definitions + ************************************************************/ + +/************************************************************ + * Private Types + ************************************************************/ + +/************************************************************ + * Private Data + ************************************************************/ + +/************************************************************ + * Private Functions + ************************************************************/ + +/************************************************************ + * Public Functions + ************************************************************/ + +/************************************************************ + * Name: user_initialize + ************************************************************/ + +void user_initialize(void) +{ +} + +/************************************************************ + * Name: user_start + ************************************************************/ + +int user_start(int argc, char *argv[]) +{ + return 0; +} -- cgit v1.2.3