Add new top-level wireless/ directory

ChangeLog

@@ -11523,4 +11523,6 @@
 	  data buffers (2016-02-22).
 	* fs/fat:  Add an option to force all transfers to be performed indirectly
 	  using the FAT file system's internal sector buffers (2016-02-22).
+	* drivers/wireless/ieee802154: New directory.  Nothing there yet (2016-02-25).
+	* wireless/: New top level directory.  Nothing there yet (2015-02-26).
 

Directories.mk

@@ -1,7 +1,7 @@
 ############################################################################
 # Directories.mk
 #
-#   Copyright (C) 2007-2012, 2014 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2012, 2014, 2016 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without

FlatLibs.mk

@@ -1,7 +1,7 @@
 ############################################################################
 # FlatLibs.mk
 #
-#   Copyright (C) 2007-2012, 2014 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2012, 2014, 2016 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -109,6 +109,12 @@ ifeq ($(CONFIG_AUDIO),y)
 NUTTXLIBS += lib$(DELIM)libaudio$(LIBEXT)
 endif
 
+# Add libraries for the Wireless sub-system
+
+ifeq ($(CONFIG_WIRELESS),y)
+NUTTXLIBS += lib$(DELIM)libwireless$(LIBEXT)
+endif
+
 # Export all libraries
 
 EXPORTLIBS = $(NUTTXLIBS)

Kconfig

@@ -418,6 +418,7 @@ comment "Subsystem Debug Options"
 config DEBUG_AUDIO
 	bool "Audio Device Debug Output"
 	default n
+	depends on AUDIO
 	---help---
 		Enable low level debug SYSLOG output from the audio subsystem and
 		device drivers. (disabled by default).  Support for this debug option
@@ -426,6 +427,7 @@ config DEBUG_AUDIO
 config DEBUG_BINFMT
 	bool "Binary Loader Debug Output"
 	default n
+	depends on !BINFMT_DISABLE
 	---help---
 		Enable binary loader debug SYSLOG output (disabled by default)
 
@@ -488,6 +490,15 @@ config DEBUG_SYSCALL
 		Enable very low level output related to system calls.  This gives
 		you basically a poor man's version of strace.
 
+config DEBUG_WIRELESS
+	bool "Wireless Device Debug Output"
+	default n
+	depends on WIRELESS
+	---help---
+		Enable low level debug SYSLOG output from the wireless subsystem and
+		device drivers. (disabled by default).  Support for this debug option
+		is architecture-specific and may not be available for some MCUs.
+
 comment "OS Function Debug Options"
 
 config DEBUG_DMA
@@ -782,6 +793,10 @@ menu "Audio Support"
 source audio/Kconfig
 endmenu
 
+menu "Wireless Support"
+source wireless/Kconfig
+endmenu
+
 menu "Binary Loader"
 source binfmt/Kconfig
 endmenu

KernelLibs.mk

@@ -1,7 +1,7 @@
 ############################################################################
 # KernalLibs.mk
 #
-#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -104,6 +104,12 @@ ifeq ($(CONFIG_AUDIO),y)
 NUTTXLIBS += lib$(DELIM)libaudio$(LIBEXT)
 endif
 
+# Add libraries for the Wireless sub-system
+
+ifeq ($(CONFIG_WIRELESS),y)
+NUTTXLIBS += lib$(DELIM)libwireless$(LIBEXT)
+endif
+
 # Export only the user libraries
 
 EXPORTLIBS = $(USERLIBS)

LibTargets.mk

@@ -118,6 +118,12 @@ audio$(DELIM)libaudio$(LIBEXT): context
 lib$(DELIM)libaudio$(LIBEXT): audio$(DELIM)libaudio$(LIBEXT)
 	$(Q) install audio$(DELIM)libaudio$(LIBEXT) lib$(DELIM)libaudio$(LIBEXT)
 
+wireless$(DELIM)libwireless$(LIBEXT): context
+	$(Q) $(MAKE) -C wireless TOPDIR="$(TOPDIR)" libwireless$(LIBEXT) KERNEL=y EXTRADEFINES=$(KDEFINE)
+
+lib$(DELIM)libwireless$(LIBEXT): wireless$(DELIM)libwireless$(LIBEXT)
+	$(Q) install wireless$(DELIM)libwireless$(LIBEXT) lib$(DELIM)libwireless$(LIBEXT)
+
 $(ARCH_SRC)$(DELIM)libarch$(LIBEXT): context
 	$(Q) $(MAKE) -C $(ARCH_SRC) TOPDIR="$(TOPDIR)" libarch$(LIBEXT) KERNEL=y EXTRADEFINES=$(KDEFINE)
 

ProtectedLibs.mk

@@ -1,7 +1,7 @@
 ############################################################################
 # ProtectedLibs.mk
 #
-#   Copyright (C) 2007-2012, 2014 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2012, 2014, 2016 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -114,6 +114,12 @@ ifeq ($(CONFIG_AUDIO),y)
 NUTTXLIBS += lib$(DELIM)libaudio$(LIBEXT)
 endif
 
+# Add libraries for the Wireless sub-system
+
+ifeq ($(CONFIG_WIRELESS),y)
+NUTTXLIBS += lib$(DELIM)libwireless$(LIBEXT)
+endif
+
 # Export only the user libraries
 
 EXPORTLIBS = $(USERLIBS)

audio/.gitignore

@@ -0,0 +1,10 @@
+/Make.dep
+/.depend
+/*.asm
+/*.obj
+/*.rel
+/*.lst
+/*.sym
+/*.adb
+/*.lib
+/*.src

wireless/.gitignore

@@ -0,0 +1,10 @@
+/Make.dep
+/.depend
+/*.asm
+/*.obj
+/*.rel
+/*.lst
+/*.sym
+/*.adb
+/*.lib
+/*.src

wireless/Kconfig

@@ -0,0 +1,15 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config WIRELESS
+	bool "Wireless Support"
+	default n
+	depends on EXPERIMENTAL
+	---help---
+		Enables overall support for Wireless library.
+
+if WIRELESS
+
+endif # WIRELESS

wireless/Makefile

@@ -0,0 +1,89 @@
+############################################################################
+# wireless/Makefile
+#
+#   Copyright (C) 2016 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# 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 NuttX 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)/Make.defs
+DELIM ?= $(strip /)
+
+ifeq ($(WINTOOL),y)
+INCDIROPT = -w
+endif
+
+DEPPATH = --dep-path .
+ASRCS =
+CSRCS =
+VPATH = .
+
+# Include support for various drivers.  Each Make.defs file will add its
+# files to the source file list, add its DEPPATH info, and will add
+# the appropriate paths to the VPATH variable
+
+ifeq ($(CONFIG_WIRELESS_FORMAT_PCM),y)
+  CSRCS += pcm_decode.c
+endif
+
+AOBJS = $(ASRCS:.S=$(OBJEXT))
+COBJS = $(CSRCS:.c=$(OBJEXT))
+
+SRCS = $(ASRCS) $(CSRCS)
+OBJS = $(AOBJS) $(COBJS)
+
+BIN = libwireless$(LIBEXT)
+
+all: $(BIN)
+
+$(AOBJS): %$(OBJEXT): %.S
+	$(call ASSEMBLE, $<, $@)
+
+$(COBJS): %$(OBJEXT): %.c
+	$(call COMPILE, $<, $@)
+
+$(BIN): $(OBJS)
+	$(call ARCHIVE, $@, $(OBJS))
+
+.depend: Makefile $(SRCS)
+	$(Q) $(MKDEP) $(DEPPATH) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep
+	$(Q) touch $@
+
+depend: .depend
+
+clean:
+	$(call DELFILE, $(BIN))
+	$(call CLEAN)
+
+distclean: clean
+	$(call DELFILE, Make.dep)
+	$(call DELFILE, .depend)
+
+-include Make.dep