memorystress:For pressure detection of memory stability

system/memstress/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 SYSTEM_MEMORY_STRESS
+	tristate "memory stress test"
+	default n
+	---help---
+		Enable a memory stress test.
+
+if SYSTEM_MEMORY_STRESS
+
+config SYSTEM_MEMORY_STRESS_PROGNAME
+	string "Program name"
+	default "memstress"
+	---help---
+		This is the name of the program that will be used when the NSH ELF
+		program is installed.
+
+config SYSTEM_MEMORY_STRESS_PRIORITY
+	int "MEMORY stress task priority"
+	default 100
+
+config SYSTEM_MEMORY_STRESS_STACKSIZE
+	int "MEMORY stress stack size"
+	default DEFAULT_TASK_STACKSIZE
+
+endif

system/memstress/Make.defs

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+############################################################################
+# apps/system/memstress/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_SYSTEM_MEMORY_STRESS),)
+CONFIGURED_APPS += $(APPDIR)/system/memstress
+endif

system/memstress/Makefile

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+############################################################################
+# apps/system/memstress/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
+
+# RAM speed test
+
+PROGNAME = $(CONFIG_SYSTEM_MEMORY_STRESS_PROGNAME)
+PRIORITY = $(CONFIG_SYSTEM_MEMORY_STRESS_PRIORITY)
+STACKSIZE = $(CONFIG_SYSTEM_MEMORY_STRESS_STACKSIZE)
+MODULE = $(CONFIG_SYSTEM_MEMORY_STRESS)
+
+MAINSRC = memorystress_main.c
+
+include $(APPDIR)/Application.mk