Add Audio File Transfer Application

apps/examples/aft/.gitignore

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+/Make.dep
+/.depend
+/.built
+/*.asm
+/*.obj
+/*.rel
+/*.lst
+/*.sym
+/*.adb
+/*.lib
+/*.src

apps/examples/aft/Kconfig

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+#
+# For a description of the syntax of this configuration file,
+# see kconfig-language at https://www.kernel.org/doc/Documentation/kbuild/kconfig-language.txt
+#
+
+config EXAMPLES_AFT
+	bool "Audio File Transfer application"
+	default n
+	---help---
+		Enable the Audio File Transfer application
+
+config USER_ENTRYPOINT
+	string
+	default "aft_main" if ENTRY_AFT
+

apps/examples/aft/Kconfig_ENTRY

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+config ENTRY_AFT
+	bool "\"Audio File Transfer!\" example"
+	depends on EXAMPLES_AFT

apps/examples/aft/Make.defs

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+###########################################################################
+#
+# Copyright 2020 Samsung Electronics All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+# either express or implied. See the License for the specific
+# language governing permissions and limitations under the License.
+#
+###########################################################################
+
+ifeq ($(CONFIG_EXAMPLES_AFT),y)
+CONFIGURED_APPS += examples/aft
+endif

apps/examples/aft/Makefile

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+###########################################################################
+#
+# Copyright 2018 Samsung Electronics All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+# either express or implied. See the License for the specific
+# language governing permissions and limitations under the License.
+#
+###########################################################################
+############################################################################
+# apps/examples/aft/Makefile
+#
+#   Copyright (C) 2009-2012 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <[email protected]>
+#
+# 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)/.config
+-include $(TOPDIR)/Make.defs
+include $(APPDIR)/Make.defs
+
+CXXEXT ?= .cpp
+# C++ Test Example
+
+APPNAME = aft
+FUNCNAME = $(APPNAME)_main
+THREADEXEC = TASH_EXECMD_ASYNC
+
+# C++ Test Example
+ASRCS		=
+CSRCS		=
+CXXSRCS		= 
+MAINSRC		= $(FUNCNAME)$(CXXEXT)
+
+AOBJS		= $(ASRCS:.S=$(OBJEXT))
+COBJS		= $(CSRCS:.c=$(OBJEXT))
+CXXOBJS		= $(CXXSRCS:$(CXXEXT)=$(OBJEXT))
+ifeq ($(suffix $(MAINSRC)),$(CXXEXT))
+MAINOBJ 	= $(MAINSRC:$(CXXEXT)=$(OBJEXT))
+else
+MAINOBJ 	= $(MAINSRC:.c=$(OBJEXT))
+endif
+
+SRCS		= $(ASRCS) $(CSRCS) $(CXXSRCS) $(MAINSRC)
+OBJS		= $(AOBJS) $(COBJS) $(CXXOBJS)
+
+ifneq ($(CONFIG_BUILD_KERNEL),y)
+OBJS		+= $(MAINOBJ)
+endif
+
+ifeq ($(CONFIG_WINDOWS_NATIVE),y)
+BIN		= $(APPDIR)\libapps$(LIBEXT)
+else
+ifeq ($(WINTOOL),y)
+  BIN		= $(APPDIR)\\libapps$(LIBEXT)
+else
+  BIN		= $(APPDIR)/libapps$(LIBEXT)
+endif
+endif
+
+CONFIG_EXAMPLES_AFT ?= aft$(EXEEXT)
+PROGNAME	= $(CONFIG_EXAMPLES_AFT)
+
+ROOTDEPPATH	= --dep-path .
+
+# Common build
+
+VPATH		=
+
+all: .built
+.PHONY:	clean depend distclean
+
+$(AOBJS): %$(OBJEXT): %.S
+	$(call ASSEMBLE, $<, $@)
+
+$(COBJS): %$(OBJEXT): %.c
+	$(call COMPILE, $<, $@)
+
+$(CXXOBJS): %$(OBJEXT): %$(CXXEXT)
+	$(call COMPILEXX, $<, $@)
+
+ifeq ($(suffix $(MAINSRC)),$(CXXEXT))
+$(MAINOBJ): %$(OBJEXT): %$(CXXEXT)
+	$(call COMPILEXX, $<, $@)
+else
+$(MAINOBJ): %$(OBJEXT): %.c
+	$(call COMPILE, $<, $@)
+endif
+
+.built: $(OBJS)
+	$(call ARCHIVE, $(BIN), $(OBJS))
+	@touch .built
+
+ifeq ($(CONFIG_BUILD_KERNEL),y)
+$(BIN_DIR)$(DELIM)$(PROGNAME): $(OBJS) $(MAINOBJ)
+	@echo "LD: $(PROGNAME)"
+	$(Q) $(LD) $(LDELFFLAGS) $(LDLIBPATH) -o $(INSTALL_DIR)$(DELIM)$(PROGNAME) $(ARCHCRT0OBJ) $(MAINOBJ) $(LDLIBS)
+	$(Q) $(NM) -u  $(INSTALL_DIR)$(DELIM)$(PROGNAME)
+
+install: $(BIN_DIR)$(DELIM)$(PROGNAME)
+
+else
+install:
+
+endif
+
+ifeq ($(CONFIG_BUILTIN_APPS)$(CONFIG_EXAMPLES_AFT),yy)
+$(BUILTIN_REGISTRY)$(DELIM)$(FUNCNAME).bdat: $(DEPCONFIG) Makefile
+	$(Q) $(call REGISTER,$(APPNAME),$(FUNCNAME),$(THREADEXEC),$(PRIORITY),$(STACKSIZE))
+
+context: $(BUILTIN_REGISTRY)$(DELIM)$(FUNCNAME).bdat
+
+else
+context:
+
+endif
+
+.depend: Makefile $(SRCS)
+ifeq ($(filter %$(CXXEXT),$(SRCS)),)
+	@$(MKDEP) $(ROOTDEPPATH) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep
+else
+	@$(MKDEP) $(ROOTDEPPATH) "$(CXX)" -- $(CXXFLAGS) -- $(SRCS) >Make.dep
+endif
+	@touch $@
+
+depend: .depend
+
+clean:
+	$(call DELFILE, .built)
+	$(call CLEAN)
+
+distclean: clean
+	$(call DELFILE, Make.dep)
+	$(call DELFILE, .depend)
+
+-include Make.dep
+.PHONY: preconfig
+preconfig:

apps/examples/aft/README.txt

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+This is guided to use AFT (Audio File Transfer) sample app to transfer file from RTL8730E board to local PC
+
+1. We need to connect the local pc and RTL8730E board on same network.
+2. We need to install python on local pc and save the minimal_file_transfer.py file in the local pc (or destination).
+3. Run the Aft app on RTL8730E board.
+4. Run the below command to transfer the file from RTL8730E board to local PC:
+       python minimal_file_transfer.py -a <IP of RTL8730E board> -s <location at PC> -t <location at board>
+
+i.e. : python minimal_file_transfer.py -a "192.168.1.248" -s D:\check_audio\record2.pcm -t /mnt/record2.pcm