testing/himem_test: Verify the creation of himem and read/write chara…

…cter devices,

read/write multi block character devices, etc.

testing/himem_test/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 TESTING_HIMEM_TEST
+	tristate "HIMEM TEST APP"
+	default n
+	depends on ESP32_SPIRAM_BANKSWITCH_ENABLE
+	---help---
+		Enable the himem cdev test
+
+if TESTING_HIMEM_TEST
+
+config TESTING_HIMEM_TEST_PROGNAME
+	string "Program name"
+	default "esp32himem_cdev"
+	---help---
+		This is the name of the program that will be used when the NSH ELF
+		program is installed.
+
+config TESTING_HIMEM_TEST_PRIORITY
+	int "himem test app task priority"
+	default 100
+
+config TESTING_HIMEM_TEST_STACKSIZE
+	int "himem test app stack size"
+	default DEFAULT_TASK_STACKSIZE
+
+endif

testing/himem_test/LibIncludes.mk

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+############################################################################
+# apps/testing/himem_test/LibIncludes.mk
+#
+# 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_TESTING_HIMEM_TEST),)
+CFLAGS   += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" "$(TOPDIR)/arch/xtensa/src/esp32"}
+endif

testing/himem_test/Make.defs

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+############################################################################
+# apps/testing/himem_test/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_TESTING_HIMEM_TEST),)
+CONFIGURED_APPS += $(APPDIR)/testing/himem_test
+endif

testing/himem_test/Makefile

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+############################################################################
+# apps/testing/himem_test/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
+include $(APPDIR)/testing/himem_test/LibIncludes.mk
+
+
+#  built-in application info
+PROGNAME  = $(CONFIG_TESTING_HIMEM_TEST_PROGNAME)
+PRIORITY  = $(CONFIG_TESTING_HIMEM_TEST_PRIORITY)
+STACKSIZE = $(CONFIG_TESTING_HIMEM_TEST_STACKSIZE)
+MODULE    = $(CONFIG_TESTING_HIMEM_TEST)
+
+
+MAINSRC = himem_chardev_test.c
+
+
+include $(APPDIR)/Application.mk