sensors/netsensor: applications supporting networked uORB sensors

sensors/.gitignore

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+/Kconfig

sensors/CMakeLists.txt

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+# ##############################################################################
+# apps/sensors/CMakeLists.txt
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements.  See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership.  The ASF licenses this
+# file to you 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.
+#
+# ##############################################################################
+
+nuttx_add_subdirectory()
+
+nuttx_generate_kconfig(MENUDESC "Sensors")

sensors/Make.defs

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+############################################################################
+# apps/sensors/Make.defs
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you 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.
+#
+############################################################################
+
+include $(wildcard $(APPDIR)/sensors/*/Make.defs)

sensors/Makefile

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+############################################################################
+# apps/sensors/Makefile
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you 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.
+#
+############################################################################
+
+MENUDESC = "Sensors"
+
+include $(APPDIR)/Directory.mk

sensors/netsensor/Kconfig

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+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config SENSORS_NETSENSOR
+	tristate "Netsensor"
+	default n
+	depends on UORB
+	depends on USENSOR
+	depends on NET_UDP
+	---help---
+		Program for a networked sensor that publishes data received over UDP as
+		uORB topics.
+
+if SENSORS_NETSENSOR
+
+comment "Program options"
+
+config SENSORS_NETSENSOR_PRIORITY
+	int "Priority"
+	default 100
+	---help---
+		The task priority for the netsensor process.
+
+config SENSORS_NETSENSOR_STACKSIZE
+	int "Stack size"
+	default DEFAULT_TASK_STACKSIZE
+	---help---
+		The stack size for the netsensor process.
+
+endif # SENSORS_NETSENSOR

sensors/netsensor/Make.defs

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+############################################################################
+# apps/sensors/netsensor/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you 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.
+#
+############################################################################
+
+ifneq ($(CONFIG_SENSORS_NETSENSOR),)
+CONFIGURED_APPS += $(APPDIR)/sensors/netsensor
+endif

sensors/netsensor/Makefile

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+############################################################################
+# apps/sensors/netsensor/Makefile
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you 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.
+#
+############################################################################
+
+include $(APPDIR)/Make.defs
+
+MODULE    = $(CONFIG_SENSORS_NETSENSOR)
+PRIORITY  = $(CONFIG_SENSORS_NETSENSOR_PRIORITY)
+STACKSIZE = $(CONFIG_SENSORS_NETSENSOR_STACKSIZE)
+PROGNAME  = netsensor
+
+# Topics to advertise
+
+MAINSRC = netsensor_main.c
+
+include $(APPDIR)/Application.mk

sensors/netsensor/helptext.h

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+#define HELP_TEXT \
+"USAGE:\n    netsensor [options] topic\n\nARGUMENTS:\n    topic          The " \
+"uORB this netsensor will publish.\n\nOPTIONS:\n    -h             Display th" \
+"is help message and quit.\n    -p <port>      Specify the UDP port to read f" \
+"rom. Default: 5555\n    -d <devno>     Specify the device number that will b" \
+"e used for the new topic\n                   instance. Default: increment to" \
+" next available.\n    -q <len>       Specify the queue length (buffer length" \
+") uORB will use to\n                   store published data. Default: 5\n   " \
+" -t             If this flag is passed, timestamps will be overwritten by th" \
+"e\n                   time the data was received over UDP.\n"

sensors/netsensor/helptext.txt

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+USAGE:
+    netsensor [options] topic
+
+ARGUMENTS:
+    topic          The uORB this netsensor will publish.
+
+OPTIONS:
+    -h             Display this help message and quit.
+    -p <port>      Specify the UDP port to read from. Default: 5555
+    -d <devno>     Specify the device number that will be used for the new topic
+                   instance. Default: increment to next available.
+    -q <len>       Specify the queue length (buffer length) uORB will use to
+                   store published data. Default: 5
+    -t             If this flag is passed, timestamps will be overwritten by the
+                   time the data was received over UDP.