12 files changed, 0 insertions, 5132 deletions
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/.cproject b/demos/ARMCM4-STM32F407-DISCOVERY/.cproject
deleted file mode 100644
index 8f117a33f..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/.cproject
+++ /dev/null
@@ -1,57 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?fileVersion 4.0.0?>
-
-<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
-	<storageModule moduleId="org.eclipse.cdt.core.settings">
-		<cconfiguration id="0.538979952">
-			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.538979952" moduleId="org.eclipse.cdt.core.settings" name="Default">
-				<externalSettings/>
-				<extensions>
-					<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-				</extensions>
-			</storageModule>
-			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactName="${ProjName}" buildProperties="" description="" id="0.538979952" name="Default" parent="org.eclipse.cdt.build.core.prefbase.cfg">
-					<folderInfo id="0.538979952." name="/" resourcePath="">
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-							<targetPlatform id="org.eclipse.cdt.build.core.prefbase.toolchain.1417321507.680354232" name=""/>
-							<builder id="org.eclipse.cdt.build.core.settings.default.builder.1702116572" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="org.eclipse.cdt.build.core.settings.default.builder"/>
-							<tool id="org.eclipse.cdt.build.core.settings.holder.libs.374882661" name="holder for library settings" superClass="org.eclipse.cdt.build.core.settings.holder.libs"/>
-							<tool id="org.eclipse.cdt.build.core.settings.holder.1413293786" name="Assembly" superClass="org.eclipse.cdt.build.core.settings.holder">
-								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1039359819" languageId="org.eclipse.cdt.core.assembly" languageName="Assembly" sourceContentType="org.eclipse.cdt.core.asmSource" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
-							</tool>
-							<tool id="org.eclipse.cdt.build.core.settings.holder.911453326" name="GNU C++" superClass="org.eclipse.cdt.build.core.settings.holder">
-								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.58960387" languageId="org.eclipse.cdt.core.g++" languageName="GNU C++" sourceContentType="org.eclipse.cdt.core.cxxSource,org.eclipse.cdt.core.cxxHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
-							</tool>
-							<tool id="org.eclipse.cdt.build.core.settings.holder.1674730766" name="GNU C" superClass="org.eclipse.cdt.build.core.settings.holder">
-								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.38234033" languageId="org.eclipse.cdt.core.gcc" languageName="GNU C" sourceContentType="org.eclipse.cdt.core.cSource,org.eclipse.cdt.core.cHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
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-						</toolChain>
-					</folderInfo>
-				</configuration>
-			</storageModule>
-			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
-		</cconfiguration>
-	</storageModule>
-	<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-		<project id="ARMCM4-STM32F407-DISCOVERY.null.1979670152" name="ARMCM4-STM32F407-DISCOVERY"/>
-	</storageModule>
-	<storageModule moduleId="refreshScope" versionNumber="2">
-		<configuration configurationName="Default">
-			<resource resourceType="PROJECT" workspacePath="/ARMCM4-STM32F407-DISCOVERY"/>
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-	</storageModule>
-	<storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
-	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
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-		<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
-		<scannerConfigBuildInfo instanceId="0.538979952">
-			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile"/>
-		</scannerConfigBuildInfo>
-	</storageModule>
-</cproject>
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/.project b/demos/ARMCM4-STM32F407-DISCOVERY/.project
deleted file mode 100644
index 910df5683..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/.project
+++ /dev/null
@@ -1,95 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>ARMCM4-STM32F407-DISCOVERY</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
-			<triggers>clean,full,incremental,</triggers>
-			<arguments>
-				<dictionary>
-					<key>?name?</key>
-					<value></value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.append_environment</key>
-					<value>true</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
-					<value>all</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.buildArguments</key>
-					<value>-j</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.buildCommand</key>
-					<value>make</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
-					<value>clean</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.contents</key>
-					<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
-					<value>false</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
-					<value>true</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.enableFullBuild</key>
-					<value>true</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
-					<value>all</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.stopOnError</key>
-					<value>true</value>
-				</dictionary>
-				<dictionary>
-					<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
-					<value>true</value>
-				</dictionary>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
-			<triggers>full,incremental,</triggers>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.cdt.core.cnature</nature>
-		<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
-		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
-	</natures>
-	<linkedResources>
-		<link>
-			<name>board</name>
-			<type>2</type>
-			<locationURI>CHIBIOS/boards/ST_STM32F4_DISCOVERY</locationURI>
-		</link>
-		<link>
-			<name>os</name>
-			<type>2</type>
-			<locationURI>CHIBIOS/os</locationURI>
-		</link>
-		<link>
-			<name>test</name>
-			<type>2</type>
-			<locationURI>CHIBIOS/test</locationURI>
-		</link>
-	</linkedResources>
-</projectDescription>
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/Makefile b/demos/ARMCM4-STM32F407-DISCOVERY/Makefile
deleted file mode 100644
index 95fe53ba6..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/Makefile
+++ /dev/null
@@ -1,224 +0,0 @@
-##############################################################################
-# Build global options
-# NOTE: Can be overridden externally.
-#
-
-# Compiler options here.
-ifeq ($(USE_OPT),)
-  USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16
-endif
-
-# C specific options here (added to USE_OPT).
-ifeq ($(USE_COPT),)
-  USE_COPT = 
-endif
-
-# C++ specific options here (added to USE_OPT).
-ifeq ($(USE_CPPOPT),)
-  USE_CPPOPT = -fno-rtti
-endif
-
-# Enable this if you want the linker to remove unused code and data
-ifeq ($(USE_LINK_GC),)
-  USE_LINK_GC = yes
-endif
-
-# If enabled, this option allows to compile the application in THUMB mode.
-ifeq ($(USE_THUMB),)
-  USE_THUMB = yes
-endif
-
-# Enable this if you want to see the full log while compiling.
-ifeq ($(USE_VERBOSE_COMPILE),)
-  USE_VERBOSE_COMPILE = no
-endif
-
-#
-# Build global options
-##############################################################################
-
-##############################################################################
-# Architecture or project specific options
-#
-
-# Enables the use of FPU on Cortex-M4.
-# Enable this if you really want to use the STM FWLib.
-ifeq ($(USE_FPU),)
-  USE_FPU = no
-endif
-
-# Enable this if you really want to use the STM FWLib.
-ifeq ($(USE_FWLIB),)
-  USE_FWLIB = no
-endif
-
-#
-# Architecture or project specific options
-##############################################################################
-
-##############################################################################
-# Project, sources and paths
-#
-
-# Define project name here
-PROJECT = ch
-
-# Imported source files and paths
-CHIBIOS = ../..
-include $(CHIBIOS)/boards/ST_STM32F4_DISCOVERY/board.mk
-include $(CHIBIOS)/os/hal/platforms/STM32F4xx/platform.mk
-include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F4xx/port.mk
-include $(CHIBIOS)/os/kernel/kernel.mk
-include $(CHIBIOS)/test/test.mk
-
-# Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
-#LDSCRIPT= $(PORTLD)/STM32F407xG_CCM.ld
-
-# C sources that can be compiled in ARM or THUMB mode depending on the global
-# setting.
-CSRC = $(PORTSRC) \
-       $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
-       $(PLATFORMSRC) \
-       $(BOARDSRC) \
-       $(CHIBIOS)/os/various/devices_lib/accel/lis302dl.c \
-       $(CHIBIOS)/os/various/chprintf.c \
-       main.c
-
-# C++ sources that can be compiled in ARM or THUMB mode depending on the global
-# setting.
-CPPSRC =
-
-# C sources to be compiled in ARM mode regardless of the global setting.
-# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
-#       option that results in lower performance and larger code size.
-ACSRC =
-
-# C++ sources to be compiled in ARM mode regardless of the global setting.
-# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
-#       option that results in lower performance and larger code size.
-ACPPSRC =
-
-# C sources to be compiled in THUMB mode regardless of the global setting.
-# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
-#       option that results in lower performance and larger code size.
-TCSRC =
-
-# C sources to be compiled in THUMB mode regardless of the global setting.
-# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
-#       option that results in lower performance and larger code size.
-TCPPSRC =
-
-# List ASM source files here
-ASMSRC = $(PORTASM)
-
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(PLATFORMINC) $(BOARDINC) \
-         $(CHIBIOS)/os/various/devices_lib/accel \
-         $(CHIBIOS)/os/various
-
-#
-# Project, sources and paths
-##############################################################################
-
-##############################################################################
-# Compiler settings
-#
-
-MCU  = cortex-m4
-
-#TRGT = arm-elf-
-TRGT = arm-none-eabi-
-CC   = $(TRGT)gcc
-CPPC = $(TRGT)g++
-# Enable loading with g++ only if you need C++ runtime support.
-# NOTE: You can use C++ even without C++ support if you are careful. C++
-#       runtime support makes code size explode.
-LD   = $(TRGT)gcc
-#LD   = $(TRGT)g++
-CP   = $(TRGT)objcopy
-AS   = $(TRGT)gcc -x assembler-with-cpp
-OD   = $(TRGT)objdump
-HEX  = $(CP) -O ihex
-BIN  = $(CP) -O binary
-
-# ARM-specific options here
-AOPT =
-
-# THUMB-specific options here
-TOPT = -mthumb -DTHUMB
-
-# Define C warning options here
-CWARN = -Wall -Wextra -Wstrict-prototypes
-
-# Define C++ warning options here
-CPPWARN = -Wall -Wextra
-
-#
-# Compiler settings
-##############################################################################
-
-##############################################################################
-# Start of default section
-#
-
-# List all default C defines here, like -D_DEBUG=1
-DDEFS =
-
-# List all default ASM defines here, like -D_DEBUG=1
-DADEFS =
-
-# List all default directories to look for include files here
-DINCDIR =
-
-# List the default directory to look for the libraries here
-DLIBDIR =
-
-# List all default libraries here
-DLIBS =
-
-#
-# End of default section
-##############################################################################
-
-##############################################################################
-# Start of user section
-#
-
-# List all user C define here, like -D_DEBUG=1
-UDEFS =
-
-# Define ASM defines here
-UADEFS =
-
-# List all user directories here
-UINCDIR =
-
-# List the user directory to look for the libraries here
-ULIBDIR =
-
-# List all user libraries here
-ULIBS =
-
-#
-# End of user defines
-##############################################################################
-
-ifeq ($(USE_FPU),yes)
-  USE_OPT += -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -fsingle-precision-constant
-  DDEFS += -DCORTEX_USE_FPU=TRUE
-else
-  DDEFS += -DCORTEX_USE_FPU=FALSE
-endif
-
-ifeq ($(USE_FWLIB),yes)
-  include $(CHIBIOS)/ext/stm32lib/stm32lib.mk
-  CSRC += $(STM32SRC)
-  INCDIR += $(STM32INC)
-  USE_OPT += -DUSE_STDPERIPH_DRIVER
-endif
-
-include $(CHIBIOS)/os/ports/GCC/ARMCMx/rules.mk
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/chconf.h b/demos/ARMCM4-STM32F407-DISCOVERY/chconf.h
deleted file mode 100644
index f943ea80c..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/chconf.h
+++ /dev/null
@@ -1,531 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
-
-    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.
-*/
-
-/**
- * @file    templates/chconf.h
- * @brief   Configuration file template.
- * @details A copy of this file must be placed in each project directory, it
- *          contains the application specific kernel settings.
- *
- * @addtogroup config
- * @details Kernel related settings and hooks.
- * @{
- */
-
-#ifndef _CHCONF_H_
-#define _CHCONF_H_
-
-/*===========================================================================*/
-/**
- * @name Kernel parameters and options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   System tick frequency.
- * @details Frequency of the system timer that drives the system ticks. This
- *          setting also defines the system tick time unit.
- */
-#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__)
-#define CH_FREQUENCY                    1000
-#endif
-
-/**
- * @brief   Round robin interval.
- * @details This constant is the number of system ticks allowed for the
- *          threads before preemption occurs. Setting this value to zero
- *          disables the preemption for threads with equal priority and the
- *          round robin becomes cooperative. Note that higher priority
- *          threads can still preempt, the kernel is always preemptive.
- *
- * @note    Disabling the round robin preemption makes the kernel more compact
- *          and generally faster.
- */
-#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__)
-#define CH_TIME_QUANTUM                 20
-#endif
-
-/**
- * @brief   Managed RAM size.
- * @details Size of the RAM area to be managed by the OS. If set to zero
- *          then the whole available RAM is used. The core memory is made
- *          available to the heap allocator and/or can be used directly through
- *          the simplified core memory allocator.
- *
- * @note    In order to let the OS manage the whole RAM the linker script must
- *          provide the @p __heap_base__ and @p __heap_end__ symbols.
- * @note    Requires @p CH_USE_MEMCORE.
- */
-#if !defined(CH_MEMCORE_SIZE) || defined(__DOXYGEN__)
-#define CH_MEMCORE_SIZE                 0
-#endif
-
-/**
- * @brief   Idle thread automatic spawn suppression.
- * @details When this option is activated the function @p chSysInit()
- *          does not spawn the idle thread automatically. The application has
- *          then the responsibility to do one of the following:
- *          - Spawn a custom idle thread at priority @p IDLEPRIO.
- *          - Change the main() thread priority to @p IDLEPRIO then enter
- *            an endless loop. In this scenario the @p main() thread acts as
- *            the idle thread.
- *          .
- * @note    Unless an idle thread is spawned the @p main() thread must not
- *          enter a sleep state.
- */
-#if !defined(CH_NO_IDLE_THREAD) || defined(__DOXYGEN__)
-#define CH_NO_IDLE_THREAD               FALSE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Performance options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   OS optimization.
- * @details If enabled then time efficient rather than space efficient code
- *          is used when two possible implementations exist.
- *
- * @note    This is not related to the compiler optimization options.
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__)
-#define CH_OPTIMIZE_SPEED               TRUE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Subsystem options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   Threads registry APIs.
- * @details If enabled then the registry APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_USE_REGISTRY) || defined(__DOXYGEN__)
-#define CH_USE_REGISTRY                 TRUE
-#endif
-
-/**
- * @brief   Threads synchronization APIs.
- * @details If enabled then the @p chThdWait() function is included in
- *          the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__)
-#define CH_USE_WAITEXIT                 TRUE
-#endif
-
-/**
- * @brief   Semaphores APIs.
- * @details If enabled then the Semaphores APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__)
-#define CH_USE_SEMAPHORES               TRUE
-#endif
-
-/**
- * @brief   Semaphores queuing mode.
- * @details If enabled then the threads are enqueued on semaphores by
- *          priority rather than in FIFO order.
- *
- * @note    The default is @p FALSE. Enable this if you have special requirements.
- * @note    Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__)
-#define CH_USE_SEMAPHORES_PRIORITY      FALSE
-#endif
-
-/**
- * @brief   Atomic semaphore API.
- * @details If enabled then the semaphores the @p chSemSignalWait() API
- *          is included in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__)
-#define CH_USE_SEMSW                    TRUE
-#endif
-
-/**
- * @brief   Mutexes APIs.
- * @details If enabled then the mutexes APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__)
-#define CH_USE_MUTEXES                  TRUE
-#endif
-
-/**
- * @brief   Conditional Variables APIs.
- * @details If enabled then the conditional variables APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_USE_MUTEXES.
- */
-#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__)
-#define CH_USE_CONDVARS                 TRUE
-#endif
-
-/**
- * @brief   Conditional Variables APIs with timeout.
- * @details If enabled then the conditional variables APIs with timeout
- *          specification are included in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_USE_CONDVARS.
- */
-#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_CONDVARS_TIMEOUT         TRUE
-#endif
-
-/**
- * @brief   Events Flags APIs.
- * @details If enabled then the event flags APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__)
-#define CH_USE_EVENTS                   TRUE
-#endif
-
-/**
- * @brief   Events Flags APIs with timeout.
- * @details If enabled then the events APIs with timeout specification
- *          are included in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_USE_EVENTS.
- */
-#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__)
-#define CH_USE_EVENTS_TIMEOUT           TRUE
-#endif
-
-/**
- * @brief   Synchronous Messages APIs.
- * @details If enabled then the synchronous messages APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__)
-#define CH_USE_MESSAGES                 TRUE
-#endif
-
-/**
- * @brief   Synchronous Messages queuing mode.
- * @details If enabled then messages are served by priority rather than in
- *          FIFO order.
- *
- * @note    The default is @p FALSE. Enable this if you have special requirements.
- * @note    Requires @p CH_USE_MESSAGES.
- */
-#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__)
-#define CH_USE_MESSAGES_PRIORITY        FALSE
-#endif
-
-/**
- * @brief   Mailboxes APIs.
- * @details If enabled then the asynchronous messages (mailboxes) APIs are
- *          included in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_USE_SEMAPHORES.
- */
-#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__)
-#define CH_USE_MAILBOXES                TRUE
-#endif
-
-/**
- * @brief   I/O Queues APIs.
- * @details If enabled then the I/O queues APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__)
-#define CH_USE_QUEUES                   TRUE
-#endif
-
-/**
- * @brief   Core Memory Manager APIs.
- * @details If enabled then the core memory manager APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_USE_MEMCORE) || defined(__DOXYGEN__)
-#define CH_USE_MEMCORE                  TRUE
-#endif
-
-/**
- * @brief   Heap Allocator APIs.
- * @details If enabled then the memory heap allocator APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_USE_MEMCORE and either @p CH_USE_MUTEXES or
- *          @p CH_USE_SEMAPHORES.
- * @note    Mutexes are recommended.
- */
-#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__)
-#define CH_USE_HEAP                     TRUE
-#endif
-
-/**
- * @brief   C-runtime allocator.
- * @details If enabled the the heap allocator APIs just wrap the C-runtime
- *          @p malloc() and @p free() functions.
- *
- * @note    The default is @p FALSE.
- * @note    Requires @p CH_USE_HEAP.
- * @note    The C-runtime may or may not require @p CH_USE_MEMCORE, see the
- *          appropriate documentation.
- */
-#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
-#define CH_USE_MALLOC_HEAP              FALSE
-#endif
-
-/**
- * @brief   Memory Pools Allocator APIs.
- * @details If enabled then the memory pools allocator APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__)
-#define CH_USE_MEMPOOLS                 TRUE
-#endif
-
-/**
- * @brief   Dynamic Threads APIs.
- * @details If enabled then the dynamic threads creation APIs are included
- *          in the kernel.
- *
- * @note    The default is @p TRUE.
- * @note    Requires @p CH_USE_WAITEXIT.
- * @note    Requires @p CH_USE_HEAP and/or @p CH_USE_MEMPOOLS.
- */
-#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__)
-#define CH_USE_DYNAMIC                  TRUE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Debug options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   Debug option, system state check.
- * @details If enabled the correct call protocol for system APIs is checked
- *          at runtime.
- *
- * @note    The default is @p FALSE.
- */
-#if !defined(CH_DBG_SYSTEM_STATE_CHECK) || defined(__DOXYGEN__)
-#define CH_DBG_SYSTEM_STATE_CHECK       FALSE
-#endif
-
-/**
- * @brief   Debug option, parameters checks.
- * @details If enabled then the checks on the API functions input
- *          parameters are activated.
- *
- * @note    The default is @p FALSE.
- */
-#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__)
-#define CH_DBG_ENABLE_CHECKS            FALSE
-#endif
-
-/**
- * @brief   Debug option, consistency checks.
- * @details If enabled then all the assertions in the kernel code are
- *          activated. This includes consistency checks inside the kernel,
- *          runtime anomalies and port-defined checks.
- *
- * @note    The default is @p FALSE.
- */
-#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__)
-#define CH_DBG_ENABLE_ASSERTS           FALSE
-#endif
-
-/**
- * @brief   Debug option, trace buffer.
- * @details If enabled then the context switch circular trace buffer is
- *          activated.
- *
- * @note    The default is @p FALSE.
- */
-#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__)
-#define CH_DBG_ENABLE_TRACE             FALSE
-#endif
-
-/**
- * @brief   Debug option, stack checks.
- * @details If enabled then a runtime stack check is performed.
- *
- * @note    The default is @p FALSE.
- * @note    The stack check is performed in a architecture/port dependent way.
- *          It may not be implemented or some ports.
- * @note    The default failure mode is to halt the system with the global
- *          @p panic_msg variable set to @p NULL.
- */
-#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)
-#define CH_DBG_ENABLE_STACK_CHECK       FALSE
-#endif
-
-/**
- * @brief   Debug option, stacks initialization.
- * @details If enabled then the threads working area is filled with a byte
- *          value when a thread is created. This can be useful for the
- *          runtime measurement of the used stack.
- *
- * @note    The default is @p FALSE.
- */
-#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__)
-#define CH_DBG_FILL_THREADS             FALSE
-#endif
-
-/**
- * @brief   Debug option, threads profiling.
- * @details If enabled then a field is added to the @p Thread structure that
- *          counts the system ticks occurred while executing the thread.
- *
- * @note    The default is @p TRUE.
- * @note    This debug option is defaulted to TRUE because it is required by
- *          some test cases into the test suite.
- */
-#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__)
-#define CH_DBG_THREADS_PROFILING        TRUE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Kernel hooks
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief   Threads descriptor structure extension.
- * @details User fields added to the end of the @p Thread structure.
- */
-#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__)
-#define THREAD_EXT_FIELDS                                                   \
-  /* Add threads custom fields here.*/
-#endif
-
-/**
- * @brief   Threads initialization hook.
- * @details User initialization code added to the @p chThdInit() API.
- *
- * @note    It is invoked from within @p chThdInit() and implicitly from all
- *          the threads creation APIs.
- */
-#if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
-#define THREAD_EXT_INIT_HOOK(tp) {                                          \
-  /* Add threads initialization code here.*/                                \
-}
-#endif
-
-/**
- * @brief   Threads finalization hook.
- * @details User finalization code added to the @p chThdExit() API.
- *
- * @note    It is inserted into lock zone.
- * @note    It is also invoked when the threads simply return in order to
- *          terminate.
- */
-#if !defined(THREAD_EXT_EXIT_HOOK) || defined(__DOXYGEN__)
-#define THREAD_EXT_EXIT_HOOK(tp) {                                          \
-  /* Add threads finalization code here.*/                                  \
-}
-#endif
-
-/**
- * @brief   Context switch hook.
- * @details This hook is invoked just before switching between threads.
- */
-#if !defined(THREAD_CONTEXT_SWITCH_HOOK) || defined(__DOXYGEN__)
-#define THREAD_CONTEXT_SWITCH_HOOK(ntp, otp) {                              \
-  /* System halt code here.*/                                               \
-}
-#endif
-
-/**
- * @brief   Idle Loop hook.
- * @details This hook is continuously invoked by the idle thread loop.
- */
-#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__)
-#define IDLE_LOOP_HOOK() {                                                  \
-  /* Idle loop code here.*/                                                 \
-}
-#endif
-
-/**
- * @brief   System tick event hook.
- * @details This hook is invoked in the system tick handler immediately
- *          after processing the virtual timers queue.
- */
-#if !defined(SYSTEM_TICK_EVENT_HOOK) || defined(__DOXYGEN__)
-#define SYSTEM_TICK_EVENT_HOOK() {                                          \
-  /* System tick event code here.*/                                         \
-}
-#endif
-
-/**
- * @brief   System halt hook.
- * @details This hook is invoked in case to a system halting error before
- *          the system is halted.
- */
-#if !defined(SYSTEM_HALT_HOOK) || defined(__DOXYGEN__)
-#define SYSTEM_HALT_HOOK() {                                                \
-  /* System halt code here.*/                                               \
-}
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/* Port-specific settings (override port settings defaulted in chcore.h).    */
-/*===========================================================================*/
-
-#endif  /* _CHCONF_H_ */
-
-/** @} */
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/halconf.h b/demos/ARMCM4-STM32F407-DISCOVERY/halconf.h
deleted file mode 100644
index 8d3f4a793..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/halconf.h
+++ /dev/null
@@ -1,312 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
-
-    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.
-*/
-
-/**
- * @file    templates/halconf.h
- * @brief   HAL configuration header.
- * @details HAL configuration file, this file allows to enable or disable the
- *          various device drivers from your application. You may also use
- *          this file in order to override the device drivers default settings.
- *
- * @addtogroup HAL_CONF
- * @{
- */
-
-#ifndef _HALCONF_H_
-#define _HALCONF_H_
-
-#include "mcuconf.h"
-
-/**
- * @brief   Enables the TM subsystem.
- */
-#if !defined(HAL_USE_TM) || defined(__DOXYGEN__)
-#define HAL_USE_TM                  FALSE
-#endif
-
-/**
- * @brief   Enables the PAL subsystem.
- */
-#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
-#define HAL_USE_PAL                 TRUE
-#endif
-
-/**
- * @brief   Enables the ADC subsystem.
- */
-#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
-#define HAL_USE_ADC                 TRUE
-#endif
-
-/**
- * @brief   Enables the CAN subsystem.
- */
-#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
-#define HAL_USE_CAN                 FALSE
-#endif
-
-/**
- * @brief   Enables the EXT subsystem.
- */
-#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
-#define HAL_USE_EXT                 FALSE
-#endif
-
-/**
- * @brief   Enables the GPT subsystem.
- */
-#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
-#define HAL_USE_GPT                 FALSE
-#endif
-
-/**
- * @brief   Enables the I2C subsystem.
- */
-#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
-#define HAL_USE_I2C                 FALSE
-#endif
-
-/**
- * @brief   Enables the ICU subsystem.
- */
-#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
-#define HAL_USE_ICU                 FALSE
-#endif
-
-/**
- * @brief   Enables the MAC subsystem.
- */
-#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
-#define HAL_USE_MAC                 FALSE
-#endif
-
-/**
- * @brief   Enables the MMC_SPI subsystem.
- */
-#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
-#define HAL_USE_MMC_SPI             FALSE
-#endif
-
-/**
- * @brief   Enables the PWM subsystem.
- */
-#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
-#define HAL_USE_PWM                 TRUE
-#endif
-
-/**
- * @brief   Enables the RTC subsystem.
- */
-#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
-#define HAL_USE_RTC                 FALSE
-#endif
-
-/**
- * @brief   Enables the SDC subsystem.
- */
-#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
-#define HAL_USE_SDC                 FALSE
-#endif
-
-/**
- * @brief   Enables the SERIAL subsystem.
- */
-#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
-#define HAL_USE_SERIAL              TRUE
-#endif
-
-/**
- * @brief   Enables the SERIAL over USB subsystem.
- */
-#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
-#define HAL_USE_SERIAL_USB          FALSE
-#endif
-
-/**
- * @brief   Enables the SPI subsystem.
- */
-#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
-#define HAL_USE_SPI                 TRUE
-#endif
-
-/**
- * @brief   Enables the UART subsystem.
- */
-#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
-#define HAL_USE_UART                FALSE
-#endif
-
-/**
- * @brief   Enables the USB subsystem.
- */
-#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
-#define HAL_USE_USB                 FALSE
-#endif
-
-/*===========================================================================*/
-/* ADC driver related settings.                                              */
-/*===========================================================================*/
-
-/**
- * @brief   Enables synchronous APIs.
- * @note    Disabling this option saves both code and data space.
- */
-#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
-#define ADC_USE_WAIT                TRUE
-#endif
-
-/**
- * @brief   Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
- * @note    Disabling this option saves both code and data space.
- */
-#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define ADC_USE_MUTUAL_EXCLUSION    TRUE
-#endif
-
-/*===========================================================================*/
-/* CAN driver related settings.                                              */
-/*===========================================================================*/
-
-/**
- * @brief   Sleep mode related APIs inclusion switch.
- */
-#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
-#define CAN_USE_SLEEP_MODE          TRUE
-#endif
-
-/*===========================================================================*/
-/* I2C driver related settings.                                              */
-/*===========================================================================*/
-
-/**
- * @brief   Enables the mutual exclusion APIs on the I2C bus.
- */
-#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define I2C_USE_MUTUAL_EXCLUSION    TRUE
-#endif
-
-/*===========================================================================*/
-/* MAC driver related settings.                                              */
-/*===========================================================================*/
-
-/**
- * @brief   Enables an event sources for incoming packets.
- */
-#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
-#define MAC_USE_ZERO_COPY           FALSE
-#endif
-
-/**
- * @brief   Enables an event sources for incoming packets.
- */
-#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
-#define MAC_USE_EVENTS              TRUE
-#endif
-
-/*===========================================================================*/
-/* MMC_SPI driver related settings.                                          */
-/*===========================================================================*/
-
-/**
- * @brief   Delays insertions.
- * @details If enabled this options inserts delays into the MMC waiting
- *          routines releasing some extra CPU time for the threads with
- *          lower priority, this may slow down the driver a bit however.
- *          This option is recommended also if the SPI driver does not
- *          use a DMA channel and heavily loads the CPU.
- */
-#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
-#define MMC_NICE_WAITING            TRUE
-#endif
-
-/*===========================================================================*/
-/* SDC driver related settings.                                              */
-/*===========================================================================*/
-
-/**
- * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intervals.
- */
-#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
-#define SDC_INIT_RETRY              100
-#endif
-
-/**
- * @brief   Include support for MMC cards.
- * @note    MMC support is not yet implemented so this option must be kept
- *          at @p FALSE.
- */
-#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
-#define SDC_MMC_SUPPORT             FALSE
-#endif
-
-/**
- * @brief   Delays insertions.
- * @details If enabled this options inserts delays into the MMC waiting
- *          routines releasing some extra CPU time for the threads with
- *          lower priority, this may slow down the driver a bit however.
- */
-#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
-#define SDC_NICE_WAITING            TRUE
-#endif
-
-/*===========================================================================*/
-/* SERIAL driver related settings.                                           */
-/*===========================================================================*/
-
-/**
- * @brief   Default bit rate.
- * @details Configuration parameter, this is the baud rate selected for the
- *          default configuration.
- */
-#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
-#define SERIAL_DEFAULT_BITRATE      38400
-#endif
-
-/**
- * @brief   Serial buffers size.
- * @details Configuration parameter, you can change the depth of the queue
- *          buffers depending on the requirements of your application.
- * @note    The default is 64 bytes for both the transmission and receive
- *          buffers.
- */
-#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
-#define SERIAL_BUFFERS_SIZE         16
-#endif
-
-/*===========================================================================*/
-/* SPI driver related settings.                                              */
-/*===========================================================================*/
-
-/**
- * @brief   Enables synchronous APIs.
- * @note    Disabling this option saves both code and data space.
- */
-#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
-#define SPI_USE_WAIT                TRUE
-#endif
-
-/**
- * @brief   Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
- * @note    Disabling this option saves both code and data space.
- */
-#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define SPI_USE_MUTUAL_EXCLUSION    TRUE
-#endif
-
-#endif /* _HALCONF_H_ */
-
-/** @} */
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/iar/ch.ewp b/demos/ARMCM4-STM32F407-DISCOVERY/iar/ch.ewp
deleted file mode 100644
index 57fa1a6a5..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/iar/ch.ewp
+++ /dev/null
@@ -1,2320 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<project>
-  <fileVersion>2</fileVersion>
-  <configuration>
-    <name>Debug</name>
-    <toolchain>
-      <name>ARM</name>
-    </toolchain>
-    <debug>1</debug>
-    <settings>
-      <name>General</name>
-      <archiveVersion>3</archiveVersion>
-      <data>
-        <version>21</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>ExePath</name>
-          <state>Debug\Exe</state>
-        </option>
-        <option>
-          <name>ObjPath</name>
-          <state>Debug\Obj</state>
-        </option>
-        <option>
-          <name>ListPath</name>
-          <state>Debug\List</state>
-        </option>
-        <option>
-          <name>Variant</name>
-          <version>19</version>
-          <state>38</state>
-        </option>
-        <option>
-          <name>GEndianMode</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>Input variant</name>
-          <version>3</version>
-          <state>6</state>
-        </option>
-        <option>
-          <name>Input description</name>
-          <state>No specifier n, no float nor long long, no scan set, no assignment suppressing.</state>
-        </option>
-        <option>
-          <name>Output variant</name>
-          <version>2</version>
-          <state>7</state>
-        </option>
-        <option>
-          <name>Output description</name>
-          <state>No specifier a, A, no specifier n, no float nor long long, no flags.</state>
-        </option>
-        <option>
-          <name>GOutputBinary</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>FPU</name>
-          <version>2</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OGCoreOrChip</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>GRuntimeLibSelect</name>
-          <version>0</version>
-          <state>1</state>
-        </option>
-        <option>
-          <name>GRuntimeLibSelectSlave</name>
-          <version>0</version>
-          <state>1</state>
-        </option>
-        <option>
-          <name>RTDescription</name>
-          <state>Use the normal configuration of the C/C++ runtime library. No locale interface, C locale, no file descriptor support, no multibytes in printf and scanf, and no hex floats in strtod.</state>
-        </option>
-        <option>
-          <name>OGProductVersion</name>
-          <state>5.10.0.159</state>
-        </option>
-        <option>
-          <name>OGLastSavedByProductVersion</name>
-          <state>6.30.3.53229</state>
-        </option>
-        <option>
-          <name>GeneralEnableMisra</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>GeneralMisraVerbose</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OGChipSelectEditMenu</name>
-          <state>STM32F4xxx	ST STM32F4xxx</state>
-        </option>
-        <option>
-          <name>GenLowLevelInterface</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>GEndianModeBE</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OGBufferedTerminalOutput</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>GenStdoutInterface</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>GeneralMisraRules98</name>
-          <version>0</version>
-          <state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
-        </option>
-        <option>
-          <name>GeneralMisraVer</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>GeneralMisraRules04</name>
-          <version>0</version>
-          <state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
-        </option>
-        <option>
-          <name>RTConfigPath2</name>
-          <state>$TOOLKIT_DIR$\INC\c\DLib_Config_Normal.h</state>
-        </option>
-        <option>
-          <name>GFPUCoreSlave</name>
-          <version>19</version>
-          <state>38</state>
-        </option>
-        <option>
-          <name>GBECoreSlave</name>
-          <version>19</version>
-          <state>38</state>
-        </option>
-        <option>
-          <name>OGUseCmsis</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OGUseCmsisDspLib</name>
-          <state>0</state>
-        </option>
-      </data>
-    </settings>
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-          <state>Release\Exe</state>
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-        <option>
-          <name>ObjPath</name>
-          <state>Release\Obj</state>
-        </option>
-        <option>
-          <name>ListPath</name>
-          <state>Release\List</state>
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-        <option>
-          <name>Variant</name>
-          <version>19</version>
-          <state>38</state>
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-        <option>
-          <name>GEndianMode</name>
-          <state>0</state>
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-        <option>
-          <name>Input variant</name>
-          <version>3</version>
-          <state>6</state>
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-        <option>
-          <name>Input description</name>
-          <state>No specifier n, no float nor long long, no scan set, no assignment suppressing.</state>
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-        <option>
-          <name>Output variant</name>
-          <version>2</version>
-          <state>7</state>
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-        <option>
-          <name>Output description</name>
-          <state>No specifier a, A, no specifier n, no float nor long long, no flags.</state>
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-        <option>
-          <name>GOutputBinary</name>
-          <state>0</state>
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-          <name>FPU</name>
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-        <option>
-          <name>GRuntimeLibSelect</name>
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-        <option>
-          <name>GRuntimeLibSelectSlave</name>
-          <version>0</version>
-          <state>1</state>
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-        <option>
-          <name>RTDescription</name>
-          <state>Use the normal configuration of the C/C++ runtime library. No locale interface, C locale, no file descriptor support, no multibytes in printf and scanf, and no hex floats in strtod.</state>
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-          <name>GeneralEnableMisra</name>
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-          <name>GeneralMisraVerbose</name>
-          <state>0</state>
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-        <option>
-          <name>OGChipSelectEditMenu</name>
-          <state>STM32F4xxx	ST STM32F4xxx</state>
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-        <option>
-          <name>GenLowLevelInterface</name>
-          <state>0</state>
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-        <option>
-          <name>GEndianModeBE</name>
-          <state>1</state>
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-        <option>
-          <name>OGBufferedTerminalOutput</name>
-          <state>0</state>
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-        <option>
-          <name>GenStdoutInterface</name>
-          <state>0</state>
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-        <option>
-          <name>GeneralMisraRules98</name>
-          <version>0</version>
-          <state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
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-          <name>GeneralMisraVer</name>
-          <state>0</state>
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-        <option>
-          <name>GeneralMisraRules04</name>
-          <version>0</version>
-          <state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
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-        <option>
-          <name>RTConfigPath2</name>
-          <state>$TOOLKIT_DIR$\INC\c\DLib_Config_Normal.h</state>
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-        <option>
-          <name>GFPUCoreSlave</name>
-          <version>19</version>
-          <state>38</state>
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-        <option>
-          <name>GBECoreSlave</name>
-          <version>19</version>
-          <state>38</state>
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-        <option>
-          <name>OGUseCmsis</name>
-          <state>0</state>
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-          <name>OGUseCmsisDspLib</name>
-          <state>0</state>
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-    <settings>
-      <name>ICCARM</name>
-      <archiveVersion>2</archiveVersion>
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-        <version>28</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>0</debug>
-        <option>
-          <name>CCDefines</name>
-          <state>CORTEX_USE_FPU=FALSE</state>
-          <state>NDEBUG</state>
-        </option>
-        <option>
-          <name>CCPreprocFile</name>
-          <state>0</state>
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-        <option>
-          <name>CCPreprocComments</name>
-          <state>0</state>
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-        <option>
-          <name>CCPreprocLine</name>
-          <state>0</state>
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-        <option>
-          <name>CCListCFile</name>
-          <state>1</state>
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-        <option>
-          <name>CCListCMnemonics</name>
-          <state>1</state>
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-        <option>
-          <name>CCListCMessages</name>
-          <state>1</state>
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-        <option>
-          <name>CCListAssFile</name>
-          <state>0</state>
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-        <option>
-          <name>CCListAssSource</name>
-          <state>1</state>
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-        <option>
-          <name>CCEnableRemarks</name>
-          <state>0</state>
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-        <option>
-          <name>CCDiagSuppress</name>
-          <state></state>
-        </option>
-        <option>
-          <name>CCDiagRemark</name>
-          <state></state>
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-        <option>
-          <name>CCDiagWarning</name>
-          <state></state>
-        </option>
-        <option>
-          <name>CCDiagError</name>
-          <state></state>
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-        <option>
-          <name>CCObjPrefix</name>
-          <state>1</state>
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-        <option>
-          <name>CCAllowList</name>
-          <version>1</version>
-          <state>1111111</state>
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-        <option>
-          <name>CCDebugInfo</name>
-          <state>0</state>
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-          <name>IEndianMode</name>
-          <state>1</state>
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-        <option>
-          <name>IProcessor</name>
-          <state>1</state>
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-        <option>
-          <name>IExtraOptionsCheck</name>
-          <state>0</state>
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-        <option>
-          <name>IExtraOptions</name>
-          <state></state>
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-        <option>
-          <name>CCLangConformance</name>
-          <state>0</state>
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-        <option>
-          <name>CCSignedPlainChar</name>
-          <state>1</state>
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-          <state>0</state>
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-        <option>
-          <name>CCMultibyteSupport</name>
-          <state>0</state>
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-        <option>
-          <name>CCDiagWarnAreErr</name>
-          <state>0</state>
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-        <option>
-          <name>CCCompilerRuntimeInfo</name>
-          <state>1</state>
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-        <option>
-          <name>IFpuProcessor</name>
-          <state>1</state>
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-        <option>
-          <name>OutputFile</name>
-          <state>$FILE_BNAME$.o</state>
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-        <option>
-          <name>CCLibConfigHeader</name>
-          <state>1</state>
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-        <option>
-          <name>PreInclude</name>
-          <state></state>
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-        <option>
-          <name>CompilerMisraOverride</name>
-          <state>0</state>
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-        <option>
-          <name>CCIncludePath2</name>
-          <state>$PROJ_DIR$\..\</state>
-          <state>$PROJ_DIR$\..\..\..\os\kernel\include</state>
-          <state>$PROJ_DIR$\..\..\..\os\ports\common\ARMCMx</state>
-          <state>$PROJ_DIR$\..\..\..\os\ports\common\ARMCMx\CMSIS\include</state>
-          <state>$PROJ_DIR$\..\..\..\os\ports\IAR\ARMCMx</state>
-          <state>$PROJ_DIR$\..\..\..\os\ports\IAR\ARMCMx\STM32F4xx</state>
-          <state>$PROJ_DIR$\..\..\..\os\hal\include</state>
-          <state>$PROJ_DIR$\..\..\..\os\hal\platforms\STM32</state>
-          <state>$PROJ_DIR$\..\..\..\os\hal\platforms\STM32\DMAv1</state>
-          <state>$PROJ_DIR$\..\..\..\os\hal\platforms\STM32\GPIOv2</state>
-          <state>$PROJ_DIR$\..\..\..\os\hal\platforms\STM32\SPIv1</state>
-          <state>$PROJ_DIR$\..\..\..\os\hal\platforms\STM32\TIMv1</state>
-          <state>$PROJ_DIR$\..\..\..\os\hal\platforms\STM32\USARTv1</state>
-          <state>$PROJ_DIR$\..\..\..\os\hal\platforms\STM32F4xx</state>
-          <state>$PROJ_DIR$\..\..\..\os\various</state>
-          <state>$PROJ_DIR$\..\..\..\os\various\devices_lib\accel</state>
-          <state>$PROJ_DIR$\..\..\..\boards\ST_STM32F4_DISCOVERY</state>
-          <state>$PROJ_DIR$\..\..\..\test</state>
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-        <option>
-          <name>CCStdIncCheck</name>
-          <state>0</state>
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-        <option>
-          <name>CCCodeSection</name>
-          <state>.text</state>
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-        <option>
-          <name>IInterwork2</name>
-          <state>0</state>
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-          <name>IProcessorMode2</name>
-          <state>1</state>
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-        <option>
-          <name>CCOptLevel</name>
-          <state>3</state>
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-        <option>
-          <name>CCOptStrategy</name>
-          <version>0</version>
-          <state>2</state>
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-        <option>
-          <name>CCOptLevelSlave</name>
-          <state>3</state>
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-        <option>
-          <name>CompilerMisraRules98</name>
-          <version>0</version>
-          <state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
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-          <name>CompilerMisraRules04</name>
-          <version>0</version>
-          <state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
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-          <name>CCPosIndRopi</name>
-          <state>0</state>
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-        <option>
-          <name>CCPosIndRwpi</name>
-          <state>0</state>
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-        <option>
-          <name>CCPosIndNoDynInit</name>
-          <state>0</state>
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-        <option>
-          <name>IccLang</name>
-          <state>0</state>
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-        <option>
-          <name>IccCDialect</name>
-          <state>1</state>
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-        <option>
-          <name>IccAllowVLA</name>
-          <state>0</state>
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-        <option>
-          <name>IccCppDialect</name>
-          <state>1</state>
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-        <option>
-          <name>IccExceptions</name>
-          <state>1</state>
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-        <option>
-          <name>IccRTTI</name>
-          <state>1</state>
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-        <option>
-          <name>IccStaticDestr</name>
-          <state>1</state>
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-        <option>
-          <name>IccCppInlineSemantics</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>IccCmsis</name>
-          <state>1</state>
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-        <option>
-          <name>IccFloatSemantics</name>
-          <state>0</state>
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-      </data>
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-    <settings>
-      <name>AARM</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>8</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>0</debug>
-        <option>
-          <name>AObjPrefix</name>
-          <state>1</state>
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-        <option>
-          <name>AEndian</name>
-          <state>1</state>
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-        <option>
-          <name>ACaseSensitivity</name>
-          <state>1</state>
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-        <option>
-          <name>MacroChars</name>
-          <version>0</version>
-          <state>0</state>
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-        <option>
-          <name>AWarnEnable</name>
-          <state>0</state>
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-        <option>
-          <name>AWarnWhat</name>
-          <state>0</state>
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-        <option>
-          <name>AWarnOne</name>
-          <state></state>
-        </option>
-        <option>
-          <name>AWarnRange1</name>
-          <state></state>
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-        <option>
-          <name>AWarnRange2</name>
-          <state></state>
-        </option>
-        <option>
-          <name>ADebug</name>
-          <state>0</state>
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-        <option>
-          <name>AltRegisterNames</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>ADefines</name>
-          <state>CORTEX_USE_FPU=FALSE</state>
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-        <option>
-          <name>AList</name>
-          <state>1</state>
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-        <option>
-          <name>AListHeader</name>
-          <state>1</state>
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-        <option>
-          <name>AListing</name>
-          <state>1</state>
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-        <option>
-          <name>Includes</name>
-          <state>0</state>
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-        <option>
-          <name>MacDefs</name>
-          <state>0</state>
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-        <option>
-          <name>MacExps</name>
-          <state>1</state>
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-        <option>
-          <name>MacExec</name>
-          <state>0</state>
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-        <option>
-          <name>OnlyAssed</name>
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-          <name>MultiLine</name>
-          <state>0</state>
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-          <state>0</state>
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-        <option>
-          <name>PageLength</name>
-          <state>80</state>
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-          <name>AXRefDefines</name>
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-          <name>AXRefInternal</name>
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-          <name>AXRefDual</name>
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-          <name>AProcessor</name>
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diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/iar/ch.eww b/demos/ARMCM4-STM32F407-DISCOVERY/iar/ch.eww
deleted file mode 100644
index f9b3b2000..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/iar/ch.eww
+++ /dev/null
@@ -1,10 +0,0 @@
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diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/iar/ch.icf b/demos/ARMCM4-STM32F407-DISCOVERY/iar/ch.icf
deleted file mode 100644
index c0a51f44c..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/iar/ch.icf
+++ /dev/null
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-define symbol __ICFEDIT_region_ROM_start__ = 0x08000000;
-define symbol __ICFEDIT_region_ROM_end__   = 0x0801FFFF;
-define symbol __ICFEDIT_region_RAM_start__ = 0x20000000;
-define symbol __ICFEDIT_region_RAM_end__   = 0x2001FFFF;
-/*-Sizes-*/
-define symbol __ICFEDIT_size_cstack__ = 0x400;
-define symbol __ICFEDIT_size_heap__   = 0x400;
-/**** End of ICF editor section. ###ICF###*/
-
-/* Size of the IRQ Stack (Main Stack).*/
-define symbol __ICFEDIT_size_irqstack__   = 0x400;
-
-define memory mem with size = 4G;
-define region ROM_region   = mem:[from __ICFEDIT_region_ROM_start__   to __ICFEDIT_region_ROM_end__];
-define region RAM_region   = mem:[from __ICFEDIT_region_RAM_start__   to __ICFEDIT_region_RAM_end__];
-
-define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   {section CSTACK};
-define block IRQSTACK  with alignment = 8, size = __ICFEDIT_size_irqstack__ {};
-define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     {};
-define block SYSHEAP   with alignment = 8                                   {section SYSHEAP};
-define block DATABSS with alignment = 8 {readwrite, zeroinit};
-
-initialize by copy { readwrite };
-do not initialize  { section .noinit };
-
-keep { section .intvec };
-
-place at address mem:__ICFEDIT_intvec_start__ {section .intvec};
-place in ROM_region                           {readonly};
-place at start of RAM_region                  {block IRQSTACK};
-place in RAM_region                           {block DATABSS, block HEAP};
-place in RAM_region                           {block SYSHEAP};
-place at end of RAM_region                    {block CSTACK};
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/keil/ch.uvproj b/demos/ARMCM4-STM32F407-DISCOVERY/keil/ch.uvproj
deleted file mode 100644
index 74460f89b..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/keil/ch.uvproj
+++ /dev/null
@@ -1,980 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
-<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
-
-  <SchemaVersion>1.1</SchemaVersion>
-
-  <Header>### uVision Project, (C) Keil Software</Header>
-
-  <Targets>
-    <Target>
-      <TargetName>Demo</TargetName>
-      <ToolsetNumber>0x4</ToolsetNumber>
-      <ToolsetName>ARM-ADS</ToolsetName>
-      <TargetOption>
-        <TargetCommonOption>
-          <Device>STM32F407VG</Device>
-          <Vendor>STMicroelectronics</Vendor>
-          <Cpu>IRAM(0x20000000-0x2001FFFF) IRAM2(0x10000000-0x1000FFFF) IROM(0x8000000-0x80FFFFF) CLOCK(25000000) CPUTYPE("Cortex-M4") FPU2</Cpu>
-          <FlashUtilSpec></FlashUtilSpec>
-          <StartupFile>"Startup\ST\STM32F4xx\startup_stm32f4xx.s" ("STM32F4xx Startup Code")</StartupFile>
-          <FlashDriverDll>UL2CM3(-O207 -S0 -C0 -FO7 -FD20000000 -FC800 -FN1 -FF0STM32F4xx_1024 -FS08000000 -FL0100000)</FlashDriverDll>
-          <DeviceId>6103</DeviceId>
-          <RegisterFile>stm32f4xx.h</RegisterFile>
-          <MemoryEnv></MemoryEnv>
-          <Cmp></Cmp>
-          <Asm></Asm>
-          <Linker></Linker>
-          <OHString></OHString>
-          <InfinionOptionDll></InfinionOptionDll>
-          <SLE66CMisc></SLE66CMisc>
-          <SLE66AMisc></SLE66AMisc>
-          <SLE66LinkerMisc></SLE66LinkerMisc>
-          <SFDFile>SFD\ST\STM32F4xx\STM32F4xx.sfr</SFDFile>
-          <UseEnv>0</UseEnv>
-          <BinPath></BinPath>
-          <IncludePath></IncludePath>
-          <LibPath></LibPath>
-          <RegisterFilePath>ST\STM32F4xx\</RegisterFilePath>
-          <DBRegisterFilePath>ST\STM32F4xx\</DBRegisterFilePath>
-          <TargetStatus>
-            <Error>0</Error>
-            <ExitCodeStop>0</ExitCodeStop>
-            <ButtonStop>0</ButtonStop>
-            <NotGenerated>0</NotGenerated>
-            <InvalidFlash>1</InvalidFlash>
-          </TargetStatus>
-          <OutputDirectory>.\obj\</OutputDirectory>
-          <OutputName>ch</OutputName>
-          <CreateExecutable>1</CreateExecutable>
-          <CreateLib>0</CreateLib>
-          <CreateHexFile>0</CreateHexFile>
-          <DebugInformation>1</DebugInformation>
-          <BrowseInformation>1</BrowseInformation>
-          <ListingPath>.\lst\</ListingPath>
-          <HexFormatSelection>1</HexFormatSelection>
-          <Merge32K>0</Merge32K>
-          <CreateBatchFile>0</CreateBatchFile>
-          <BeforeCompile>
-            <RunUserProg1>0</RunUserProg1>
-            <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name></UserProg1Name>
-            <UserProg2Name></UserProg2Name>
-            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
-            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
-          </BeforeCompile>
-          <BeforeMake>
-            <RunUserProg1>0</RunUserProg1>
-            <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name></UserProg1Name>
-            <UserProg2Name></UserProg2Name>
-            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
-            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
-          </BeforeMake>
-          <AfterMake>
-            <RunUserProg1>0</RunUserProg1>
-            <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name></UserProg1Name>
-            <UserProg2Name></UserProg2Name>
-            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
-            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
-          </AfterMake>
-          <SelectedForBatchBuild>0</SelectedForBatchBuild>
-          <SVCSIdString></SVCSIdString>
-        </TargetCommonOption>
-        <CommonProperty>
-          <UseCPPCompiler>0</UseCPPCompiler>
-          <RVCTCodeConst>0</RVCTCodeConst>
-          <RVCTZI>0</RVCTZI>
-          <RVCTOtherData>0</RVCTOtherData>
-          <ModuleSelection>0</ModuleSelection>
-          <IncludeInBuild>1</IncludeInBuild>
-          <AlwaysBuild>0</AlwaysBuild>
-          <GenerateAssemblyFile>0</GenerateAssemblyFile>
-          <AssembleAssemblyFile>0</AssembleAssemblyFile>
-          <PublicsOnly>0</PublicsOnly>
-          <StopOnExitCode>3</StopOnExitCode>
-          <CustomArgument></CustomArgument>
-          <IncludeLibraryModules></IncludeLibraryModules>
-        </CommonProperty>
-        <DllOption>
-          <SimDllName>SARMCM3.DLL</SimDllName>
-          <SimDllArguments>-MPU</SimDllArguments>
-          <SimDlgDll>DCM.DLL</SimDlgDll>
-          <SimDlgDllArguments>-pCM4</SimDlgDllArguments>
-          <TargetDllName>SARMCM3.DLL</TargetDllName>
-          <TargetDllArguments>-MPU</TargetDllArguments>
-          <TargetDlgDll>TCM.DLL</TargetDlgDll>
-          <TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
-        </DllOption>
-        <DebugOption>
-          <OPTHX>
-            <HexSelection>1</HexSelection>
-            <HexRangeLowAddress>0</HexRangeLowAddress>
-            <HexRangeHighAddress>0</HexRangeHighAddress>
-            <HexOffset>0</HexOffset>
-            <Oh166RecLen>16</Oh166RecLen>
-          </OPTHX>
-          <Simulator>
-            <UseSimulator>0</UseSimulator>
-            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
-            <RunToMain>1</RunToMain>
-            <RestoreBreakpoints>1</RestoreBreakpoints>
-            <RestoreWatchpoints>1</RestoreWatchpoints>
-            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
-            <RestoreFunctions>1</RestoreFunctions>
-            <RestoreToolbox>1</RestoreToolbox>
-            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
-          </Simulator>
-          <Target>
-            <UseTarget>1</UseTarget>
-            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
-            <RunToMain>0</RunToMain>
-            <RestoreBreakpoints>1</RestoreBreakpoints>
-            <RestoreWatchpoints>1</RestoreWatchpoints>
-            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
-            <RestoreFunctions>0</RestoreFunctions>
-            <RestoreToolbox>1</RestoreToolbox>
-          </Target>
-          <RunDebugAfterBuild>0</RunDebugAfterBuild>
-          <TargetSelection>8</TargetSelection>
-          <SimDlls>
-            <CpuDll></CpuDll>
-            <CpuDllArguments></CpuDllArguments>
-            <PeripheralDll></PeripheralDll>
-            <PeripheralDllArguments></PeripheralDllArguments>
-            <InitializationFile></InitializationFile>
-          </SimDlls>
-          <TargetDlls>
-            <CpuDll></CpuDll>
-            <CpuDllArguments></CpuDllArguments>
-            <PeripheralDll></PeripheralDll>
-            <PeripheralDllArguments></PeripheralDllArguments>
-            <InitializationFile></InitializationFile>
-            <Driver>STLink\ST-LINKIII-KEIL.dll</Driver>
-          </TargetDlls>
-        </DebugOption>
-        <Utilities>
-          <Flash1>
-            <UseTargetDll>1</UseTargetDll>
-            <UseExternalTool>0</UseExternalTool>
-            <RunIndependent>0</RunIndependent>
-            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
-            <Capability>1</Capability>
-            <DriverSelection>4100</DriverSelection>
-          </Flash1>
-          <Flash2>STLink\ST-LINKIII-KEIL.dll</Flash2>
-          <Flash3>"" ()</Flash3>
-          <Flash4></Flash4>
-        </Utilities>
-        <TargetArmAds>
-          <ArmAdsMisc>
-            <GenerateListings>0</GenerateListings>
-            <asHll>1</asHll>
-            <asAsm>1</asAsm>
-            <asMacX>1</asMacX>
-            <asSyms>1</asSyms>
-            <asFals>1</asFals>
-            <asDbgD>1</asDbgD>
-            <asForm>1</asForm>
-            <ldLst>0</ldLst>
-            <ldmm>1</ldmm>
-            <ldXref>1</ldXref>
-            <BigEnd>0</BigEnd>
-            <AdsALst>1</AdsALst>
-            <AdsACrf>1</AdsACrf>
-            <AdsANop>0</AdsANop>
-            <AdsANot>0</AdsANot>
-            <AdsLLst>1</AdsLLst>
-            <AdsLmap>1</AdsLmap>
-            <AdsLcgr>1</AdsLcgr>
-            <AdsLsym>1</AdsLsym>
-            <AdsLszi>1</AdsLszi>
-            <AdsLtoi>1</AdsLtoi>
-            <AdsLsun>1</AdsLsun>
-            <AdsLven>1</AdsLven>
-            <AdsLsxf>1</AdsLsxf>
-            <RvctClst>0</RvctClst>
-            <GenPPlst>0</GenPPlst>
-            <AdsCpuType>"Cortex-M4"</AdsCpuType>
-            <RvctDeviceName></RvctDeviceName>
-            <mOS>0</mOS>
-            <uocRom>0</uocRom>
-            <uocRam>0</uocRam>
-            <hadIROM>1</hadIROM>
-            <hadIRAM>1</hadIRAM>
-            <hadXRAM>0</hadXRAM>
-            <uocXRam>0</uocXRam>
-            <RvdsVP>2</RvdsVP>
-            <hadIRAM2>1</hadIRAM2>
-            <hadIROM2>0</hadIROM2>
-            <StupSel>8</StupSel>
-            <useUlib>0</useUlib>
-            <EndSel>0</EndSel>
-            <uLtcg>0</uLtcg>
-            <RoSelD>3</RoSelD>
-            <RwSelD>3</RwSelD>
-            <CodeSel>0</CodeSel>
-            <OptFeed>0</OptFeed>
-            <NoZi1>0</NoZi1>
-            <NoZi2>0</NoZi2>
-            <NoZi3>0</NoZi3>
-            <NoZi4>0</NoZi4>
-            <NoZi5>0</NoZi5>
-            <Ro1Chk>0</Ro1Chk>
-            <Ro2Chk>0</Ro2Chk>
-            <Ro3Chk>0</Ro3Chk>
-            <Ir1Chk>1</Ir1Chk>
-            <Ir2Chk>0</Ir2Chk>
-            <Ra1Chk>0</Ra1Chk>
-            <Ra2Chk>0</Ra2Chk>
-            <Ra3Chk>0</Ra3Chk>
-            <Im1Chk>1</Im1Chk>
-            <Im2Chk>1</Im2Chk>
-            <OnChipMemories>
-              <Ocm1>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </Ocm1>
-              <Ocm2>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </Ocm2>
-              <Ocm3>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </Ocm3>
-              <Ocm4>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </Ocm4>
-              <Ocm5>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </Ocm5>
-              <Ocm6>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </Ocm6>
-              <IRAM>
-                <Type>0</Type>
-                <StartAddress>0x20000000</StartAddress>
-                <Size>0x20000</Size>
-              </IRAM>
-              <IROM>
-                <Type>1</Type>
-                <StartAddress>0x8000000</StartAddress>
-                <Size>0x100000</Size>
-              </IROM>
-              <XRAM>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </XRAM>
-              <OCR_RVCT1>
-                <Type>1</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </OCR_RVCT1>
-              <OCR_RVCT2>
-                <Type>1</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </OCR_RVCT2>
-              <OCR_RVCT3>
-                <Type>1</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </OCR_RVCT3>
-              <OCR_RVCT4>
-                <Type>1</Type>
-                <StartAddress>0x8000000</StartAddress>
-                <Size>0x100000</Size>
-              </OCR_RVCT4>
-              <OCR_RVCT5>
-                <Type>1</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </OCR_RVCT5>
-              <OCR_RVCT6>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </OCR_RVCT6>
-              <OCR_RVCT7>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </OCR_RVCT7>
-              <OCR_RVCT8>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </OCR_RVCT8>
-              <OCR_RVCT9>
-                <Type>0</Type>
-                <StartAddress>0x20000000</StartAddress>
-                <Size>0x20000</Size>
-              </OCR_RVCT9>
-              <OCR_RVCT10>
-                <Type>0</Type>
-                <StartAddress>0x20020000</StartAddress>
-                <Size>0x1</Size>
-              </OCR_RVCT10>
-            </OnChipMemories>
-            <RvctStartVector></RvctStartVector>
-          </ArmAdsMisc>
-          <Cads>
-            <interw>1</interw>
-            <Optim>4</Optim>
-            <oTime>1</oTime>
-            <SplitLS>0</SplitLS>
-            <OneElfS>0</OneElfS>
-            <Strict>0</Strict>
-            <EnumInt>0</EnumInt>
-            <PlainCh>0</PlainCh>
-            <Ropi>0</Ropi>
-            <Rwpi>0</Rwpi>
-            <wLevel>0</wLevel>
-            <uThumb>0</uThumb>
-            <VariousControls>
-              <MiscControls></MiscControls>
-              <Define>__heap_base__=Image$$RW_IRAM1$$ZI$$Limit __heap_end__=Image$$RW_IRAM2$$Base</Define>
-              <Undefine></Undefine>
-              <IncludePath>..\;..\..\..\os\kernel\include;..\..\..\os\ports\common\ARMCMx;..\..\..\os\ports\common\ARMCMx\CMSIS\include;..\..\..\os\ports\RVCT\ARMCMx;..\..\..\os\ports\RVCT\ARMCMx\STM32F4xx;..\..\..\os\hal\include;..\..\..\os\hal\platforms\STM32;..\..\..\os\hal\platforms\STM32\GPIOv2;..\..\..\os\hal\platforms\STM32\SPIv1;..\..\..\os\hal\platforms\STM32\TIMv1;..\..\..\os\hal\platforms\STM32\USARTv1;..\..\..\os\hal\platforms\STM32F4xx;..\..\..\os\various;..\..\..\os\various\devices_lib\accel;..\..\..\boards\ST_STM32F4_DISCOVERY;..\..\..\test</IncludePath>
-            </VariousControls>
-          </Cads>
-          <Aads>
-            <interw>1</interw>
-            <Ropi>0</Ropi>
-            <Rwpi>0</Rwpi>
-            <thumb>0</thumb>
-            <SplitLS>0</SplitLS>
-            <SwStkChk>0</SwStkChk>
-            <NoWarn>0</NoWarn>
-            <VariousControls>
-              <MiscControls>--cpreproc</MiscControls>
-              <Define></Define>
-              <Undefine></Undefine>
-              <IncludePath>..\;..\..\..\boards\ST_STM32F4_DISCOVERY;..\..\..\os\ports\RVCT\ARMCMx\STM32F4xx</IncludePath>
-            </VariousControls>
-          </Aads>
-          <LDads>
-            <umfTarg>1</umfTarg>
-            <Ropi>0</Ropi>
-            <Rwpi>0</Rwpi>
-            <noStLib>0</noStLib>
-            <RepFail>1</RepFail>
-            <useFile>0</useFile>
-            <TextAddressRange>0x08000000</TextAddressRange>
-            <DataAddressRange>0x20000000</DataAddressRange>
-            <ScatterFile></ScatterFile>
-            <IncludeLibs></IncludeLibs>
-            <IncludeLibsPath></IncludeLibsPath>
-            <Misc></Misc>
-            <LinkerInputFile></LinkerInputFile>
-            <DisabledWarnings></DisabledWarnings>
-          </LDads>
-        </TargetArmAds>
-      </TargetOption>
-      <Groups>
-        <Group>
-          <GroupName>board</GroupName>
-          <Files>
-            <File>
-              <FileName>board.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\boards\ST_STM32F4_DISCOVERY\board.c</FilePath>
-            </File>
-            <File>
-              <FileName>board.h</FileName>
-              <FileType>5</FileType>
-              <FilePath>..\..\..\boards\ST_STM32F4_DISCOVERY\board.h</FilePath>
-            </File>
-          </Files>
-        </Group>
-        <Group>
-          <GroupName>port</GroupName>
-          <Files>
-            <File>
-              <FileName>cstartup.s</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\..\..\os\ports\RVCT\ARMCMx\cstartup.s</FilePath>
-            </File>
-            <File>
-              <FileName>chcoreasm_v7m.s</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\..\..\os\ports\RVCT\ARMCMx\chcoreasm_v7m.s</FilePath>
-            </File>
-            <File>
-              <FileName>chcore.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\ports\RVCT\ARMCMx\chcore.c</FilePath>
-            </File>
-            <File>
-              <FileName>chcore_v7m.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\ports\RVCT\ARMCMx\chcore_v7m.c</FilePath>
-            </File>
-            <File>
-              <FileName>chcore.h</FileName>
-              <FileType>5</FileType>
-              <FilePath>..\..\..\os\ports\RVCT\ARMCMx\chcore.h</FilePath>
-            </File>
-            <File>
-              <FileName>chcore_v7m.h</FileName>
-              <FileType>5</FileType>
-              <FilePath>..\..\..\os\ports\RVCT\ARMCMx\chcore_v7m.h</FilePath>
-            </File>
-            <File>
-              <FileName>chtypes.h</FileName>
-              <FileType>5</FileType>
-              <FilePath>..\..\..\os\ports\RVCT\ARMCMx\chtypes.h</FilePath>
-            </File>
-            <File>
-              <FileName>cmparams.h</FileName>
-              <FileType>5</FileType>
-              <FilePath>..\..\..\os\ports\RVCT\ARMCMx\STM32F4xx\cmparams.h</FilePath>
-            </File>
-            <File>
-              <FileName>vectors.s</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\..\..\os\ports\RVCT\ARMCMx\STM32F4xx\vectors.s</FilePath>
-            </File>
-            <File>
-              <FileName>nvic.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\ports\common\ARMCMx\nvic.c</FilePath>
-            </File>
-            <File>
-              <FileName>nvic.h</FileName>
-              <FileType>5</FileType>
-              <FilePath>..\..\..\os\ports\common\ARMCMx\nvic.h</FilePath>
-            </File>
-          </Files>
-        </Group>
-        <Group>
-          <GroupName>kernel</GroupName>
-          <Files>
-            <File>
-              <FileName>chcond.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chcond.c</FilePath>
-            </File>
-            <File>
-              <FileName>chdebug.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chdebug.c</FilePath>
-            </File>
-            <File>
-              <FileName>chdynamic.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chdynamic.c</FilePath>
-            </File>
-            <File>
-              <FileName>chevents.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chevents.c</FilePath>
-            </File>
-            <File>
-              <FileName>chheap.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chheap.c</FilePath>
-            </File>
-            <File>
-              <FileName>chlists.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chlists.c</FilePath>
-            </File>
-            <File>
-              <FileName>chmboxes.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chmboxes.c</FilePath>
-            </File>
-            <File>
-              <FileName>chmemcore.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chmemcore.c</FilePath>
-            </File>
-            <File>
-              <FileName>chmempools.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chmempools.c</FilePath>
-            </File>
-            <File>
-              <FileName>chmsg.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\kernel\src\chmsg.c</FilePath>
-            </File>
-            <File>
-              <FileName>chmtx.c</FileName>
-              <FileType>1</FileType>
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-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\hal\platforms\STM32F4xx\adc_lld.c</FilePath>
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-              <FileType>5</FileType>
-              <FilePath>..\..\..\os\hal\platforms\STM32F4xx\adc_lld.h</FilePath>
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-              <FilePath>..\..\..\os\hal\platforms\STM32F4xx\hal_lld.c</FilePath>
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-              <FilePath>..\..\..\os\hal\platforms\STM32\GPIOv2\pal_lld.h</FilePath>
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-              <FileType>5</FileType>
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-              <FilePath>..\..\..\os\hal\platforms\STM32\SPIv1\spi_lld.c</FilePath>
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-              <FileType>1</FileType>
-              <FilePath>..\..\..\os\hal\platforms\STM32F4xx\stm32_dma.c</FilePath>
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-              <FilePath>..\chconf.h</FilePath>
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-              <FilePath>..\halconf.h</FilePath>
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diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/main.c b/demos/ARMCM4-STM32F407-DISCOVERY/main.c
deleted file mode 100644
index 7db00000b..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/main.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
-
-    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.
-*/
-
-#include "ch.h"
-#include "hal.h"
-#include "test.h"
-
-static void pwmpcb(PWMDriver *pwmp);
-static void adccb(ADCDriver *adcp, adcsample_t *buffer, size_t n);
-static void spicb(SPIDriver *spip);
-
-/* Total number of channels to be sampled by a single ADC operation.*/
-#define ADC_GRP1_NUM_CHANNELS   2
-
-/* Depth of the conversion buffer, channels are sampled four times each.*/
-#define ADC_GRP1_BUF_DEPTH      4
-
-/*
- * ADC samples buffer.
- */
-static adcsample_t samples[ADC_GRP1_NUM_CHANNELS * ADC_GRP1_BUF_DEPTH];
-
-/*
- * ADC conversion group.
- * Mode:        Linear buffer, 4 samples of 2 channels, SW triggered.
- * Channels:    IN11   (48 cycles sample time)
- *              Sensor (192 cycles sample time)
- */
-static const ADCConversionGroup adcgrpcfg = {
-  FALSE,
-  ADC_GRP1_NUM_CHANNELS,
-  adccb,
-  NULL,
-  /* HW dependent part.*/
-  0,
-  ADC_CR2_SWSTART,
-  ADC_SMPR1_SMP_AN11(ADC_SAMPLE_56) | ADC_SMPR1_SMP_SENSOR(ADC_SAMPLE_144),
-  0,
-  ADC_SQR1_NUM_CH(ADC_GRP1_NUM_CHANNELS),
-  0,
-  ADC_SQR3_SQ2_N(ADC_CHANNEL_IN11) | ADC_SQR3_SQ1_N(ADC_CHANNEL_SENSOR)
-};
-
-/*
- * PWM configuration structure.
- * Cyclic callback enabled, channels 1 and 4 enabled without callbacks,
- * the active state is a logic one.
- */
-static PWMConfig pwmcfg = {
-  10000,                                    /* 10kHz PWM clock frequency.   */
-  10000,                                    /* PWM period 1S (in ticks).    */
-  pwmpcb,
-  {
-    {PWM_OUTPUT_ACTIVE_HIGH, NULL},
-    {PWM_OUTPUT_DISABLED, NULL},
-    {PWM_OUTPUT_DISABLED, NULL},
-    {PWM_OUTPUT_ACTIVE_HIGH, NULL}
-  },
-  /* HW dependent part.*/
-  0,
-  0
-};
-
-/*
- * SPI2 configuration structure.
- * Speed 21MHz, CPHA=0, CPOL=0, 16bits frames, MSb transmitted first.
- * The slave select line is the pin 12 on the port GPIOA.
- */
-static const SPIConfig spi2cfg = {
-  spicb,
-  /* HW dependent part.*/
-  GPIOB,
-  12,
-  SPI_CR1_DFF
-};
-
-/*
- * PWM cyclic callback.
- * A new ADC conversion is started.
- */
-static void pwmpcb(PWMDriver *pwmp) {
-
-  (void)pwmp;
-
-  /* Starts an asynchronous ADC conversion operation, the conversion
-     will be executed in parallel to the current PWM cycle and will
-     terminate before the next PWM cycle.*/
-  chSysLockFromIsr();
-  adcStartConversionI(&ADCD1, &adcgrpcfg, samples, ADC_GRP1_BUF_DEPTH);
-  chSysUnlockFromIsr();
-}
-
-/*
- * ADC end conversion callback.
- * The PWM channels are reprogrammed using the latest ADC samples.
- * The latest samples are transmitted into a single SPI transaction.
- */
-void adccb(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
-
-  (void) buffer; (void) n;
-  /* Note, only in the ADC_COMPLETE state because the ADC driver fires an
-     intermediate callback when the buffer is half full.*/
-  if (adcp->state == ADC_COMPLETE) {
-    adcsample_t avg_ch1, avg_ch2;
-
-    /* Calculates the average values from the ADC samples.*/
-    avg_ch1 = (samples[0] + samples[2] + samples[4] + samples[6]) / 4;
-    avg_ch2 = (samples[1] + samples[3] + samples[5] + samples[7]) / 4;
-
-    chSysLockFromIsr();
-
-    /* Changes the channels pulse width, the change will be effective
-       starting from the next cycle.*/
-    pwmEnableChannelI(&PWMD4, 0, PWM_FRACTION_TO_WIDTH(&PWMD4, 4096, avg_ch1));
-    pwmEnableChannelI(&PWMD4, 3, PWM_FRACTION_TO_WIDTH(&PWMD4, 4096, avg_ch2));
-
-    /* SPI slave selection and transmission start.*/
-    spiSelectI(&SPID2);
-    spiStartSendI(&SPID2, ADC_GRP1_NUM_CHANNELS * ADC_GRP1_BUF_DEPTH, samples);
-
-    chSysUnlockFromIsr();
-  }
-}
-
-/*
- * SPI end transfer callback.
- */
-static void spicb(SPIDriver *spip) {
-
-  /* On transfer end just releases the slave select line.*/
-  chSysLockFromIsr();
-  spiUnselectI(spip);
-  chSysUnlockFromIsr();
-}
-
-/*
- * This is a periodic thread that does absolutely nothing except flashing
- * a LED.
- */
-static WORKING_AREA(waThread1, 128);
-static msg_t Thread1(void *arg) {
-
-  (void)arg;
-  chRegSetThreadName("blinker");
-  while (TRUE) {
-    palSetPad(GPIOD, GPIOD_LED3);       /* Orange.  */
-    chThdSleepMilliseconds(500);
-    palClearPad(GPIOD, GPIOD_LED3);     /* Orange.  */
-    chThdSleepMilliseconds(500);
-  }
-}
-
-/*
- * Application entry point.
- */
-int main(void) {
-
-  /*
-   * System initializations.
-   * - HAL initialization, this also initializes the configured device drivers
-   *   and performs the board-specific initializations.
-   * - Kernel initialization, the main() function becomes a thread and the
-   *   RTOS is active.
-   */
-  halInit();
-  chSysInit();
-
-  /*
-   * Activates the serial driver 2 using the driver default configuration.
-   * PA2(TX) and PA3(RX) are routed to USART2.
-   */
-  sdStart(&SD2, NULL);
-  palSetPadMode(GPIOA, 2, PAL_MODE_ALTERNATE(7));
-  palSetPadMode(GPIOA, 3, PAL_MODE_ALTERNATE(7));
-
-  /*
-   * If the user button is pressed after the reset then the test suite is
-   * executed immediately before activating the various device drivers in
-   * order to not alter the benchmark scores.
-   */
-  if (palReadPad(GPIOA, GPIOA_BUTTON))
-    TestThread(&SD2);
-
-  /*
-   * Initializes the SPI driver 2. The SPI2 signals are routed as follow:
-   * PB12 - NSS.
-   * PB13 - SCK.
-   * PB14 - MISO.
-   * PB15 - MOSI.
-   */
-  spiStart(&SPID2, &spi2cfg);
-  palSetPad(GPIOB, 12);
-  palSetPadMode(GPIOB, 12, PAL_MODE_OUTPUT_PUSHPULL |
-                           PAL_STM32_OSPEED_HIGHEST);           /* NSS.     */
-  palSetPadMode(GPIOB, 13, PAL_MODE_ALTERNATE(5) |
-                           PAL_STM32_OSPEED_HIGHEST);           /* SCK.     */
-  palSetPadMode(GPIOB, 14, PAL_MODE_ALTERNATE(5));              /* MISO.    */
-  palSetPadMode(GPIOB, 15, PAL_MODE_ALTERNATE(5) |
-                           PAL_STM32_OSPEED_HIGHEST);           /* MOSI.    */
-
-  /*
-   * Initializes the ADC driver 1 and enable the thermal sensor.
-   * The pin PC1 on the port GPIOC is programmed as analog input.
-   */
-  adcStart(&ADCD1, NULL);
-  adcSTM32EnableTSVREFE();
-  palSetPadMode(GPIOC, 1, PAL_MODE_INPUT_ANALOG);
-
-  /*
-   * Initializes the PWM driver 4, routes the TIM4 outputs to the board LEDs.
-   */
-  pwmStart(&PWMD4, &pwmcfg);
-  palSetPadMode(GPIOD, GPIOD_LED4, PAL_MODE_ALTERNATE(2));  /* Green.   */
-  palSetPadMode(GPIOD, GPIOD_LED6, PAL_MODE_ALTERNATE(2));  /* Blue.    */
-
-  /*
-   * Creates the example thread.
-   */
-  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
-
-  /*
-   * Normal main() thread activity, in this demo it does nothing except
-   * sleeping in a loop and check the button state, when the button is
-   * pressed the test procedure is launched with output on the serial
-   * driver 2.
-   */
-  while (TRUE) {
-    if (palReadPad(GPIOA, GPIOA_BUTTON))
-      TestThread(&SD2);
-    chThdSleepMilliseconds(500);
-  }
-}
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h b/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
deleted file mode 100644
index 38a5bd4fd..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
-
-    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.
-*/
-
-/*
- * STM32F4xx drivers configuration.
- * The following settings override the default settings present in
- * the various device driver implementation headers.
- * Note that the settings for each driver only have effect if the whole
- * driver is enabled in halconf.h.
- *
- * IRQ priorities:
- * 15...0       Lowest...Highest.
- *
- * DMA priorities:
- * 0...3        Lowest...Highest.
- */
-
-#define STM32F4xx_MCUCONF
-
-/*
- * HAL driver system settings.
- */
-#define STM32_NO_INIT                       FALSE
-#define STM32_HSI_ENABLED                   TRUE
-#define STM32_LSI_ENABLED                   TRUE
-#define STM32_HSE_ENABLED                   TRUE
-#define STM32_LSE_ENABLED                   FALSE
-#define STM32_CLOCK48_REQUIRED              TRUE
-#define STM32_SW                            STM32_SW_PLL
-#define STM32_PLLSRC                        STM32_PLLSRC_HSE
-#define STM32_PLLM_VALUE                    8
-#define STM32_PLLN_VALUE                    336
-#define STM32_PLLP_VALUE                    2
-#define STM32_PLLQ_VALUE                    7
-#define STM32_HPRE                          STM32_HPRE_DIV1
-#define STM32_PPRE1                         STM32_PPRE1_DIV4
-#define STM32_PPRE2                         STM32_PPRE2_DIV2
-#define STM32_RTCSEL                        STM32_RTCSEL_LSI
-#define STM32_RTCPRE_VALUE                  8
-#define STM32_MCO1SEL                       STM32_MCO1SEL_HSI
-#define STM32_MCO1PRE                       STM32_MCO1PRE_DIV1
-#define STM32_MCO2SEL                       STM32_MCO2SEL_SYSCLK
-#define STM32_MCO2PRE                       STM32_MCO2PRE_DIV5
-#define STM32_I2SSRC                        STM32_I2SSRC_CKIN
-#define STM32_PLLI2SN_VALUE                 192
-#define STM32_PLLI2SR_VALUE                 5
-#define STM32_PVD_ENABLE                    FALSE
-#define STM32_PLS                           STM32_PLS_LEV0
-#define STM32_BKPRAM_ENABLE                 FALSE
-
-/*
- * ADC driver system settings.
- */
-#define STM32_ADC_ADCPRE                    ADC_CCR_ADCPRE_DIV4
-#define STM32_ADC_USE_ADC1                  TRUE
-#define STM32_ADC_USE_ADC2                  FALSE
-#define STM32_ADC_USE_ADC3                  FALSE
-#define STM32_ADC_ADC1_DMA_STREAM           STM32_DMA_STREAM_ID(2, 4)
-#define STM32_ADC_ADC2_DMA_STREAM           STM32_DMA_STREAM_ID(2, 2)
-#define STM32_ADC_ADC3_DMA_STREAM           STM32_DMA_STREAM_ID(2, 1)
-#define STM32_ADC_ADC1_DMA_PRIORITY         2
-#define STM32_ADC_ADC2_DMA_PRIORITY         2
-#define STM32_ADC_ADC3_DMA_PRIORITY         2
-#define STM32_ADC_IRQ_PRIORITY              6
-#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     6
-#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     6
-#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     6
-
-/*
- * CAN driver system settings.
- */
-#define STM32_CAN_USE_CAN1                  FALSE
-#define STM32_CAN_USE_CAN2                  FALSE
-#define STM32_CAN_CAN1_IRQ_PRIORITY         11
-#define STM32_CAN_CAN2_IRQ_PRIORITY         11
-
-/*
- * EXT driver system settings.
- */
-#define STM32_EXT_EXTI0_IRQ_PRIORITY        6
-#define STM32_EXT_EXTI1_IRQ_PRIORITY        6
-#define STM32_EXT_EXTI2_IRQ_PRIORITY        6
-#define STM32_EXT_EXTI3_IRQ_PRIORITY        6
-#define STM32_EXT_EXTI4_IRQ_PRIORITY        6
-#define STM32_EXT_EXTI5_9_IRQ_PRIORITY      6
-#define STM32_EXT_EXTI10_15_IRQ_PRIORITY    6
-#define STM32_EXT_EXTI16_IRQ_PRIORITY       6
-#define STM32_EXT_EXTI17_IRQ_PRIORITY       15
-#define STM32_EXT_EXTI18_IRQ_PRIORITY       6
-#define STM32_EXT_EXTI19_IRQ_PRIORITY       6
-#define STM32_EXT_EXTI20_IRQ_PRIORITY       6
-#define STM32_EXT_EXTI21_IRQ_PRIORITY       15
-#define STM32_EXT_EXTI22_IRQ_PRIORITY       15
-
-/*
- * GPT driver system settings.
- */
-#define STM32_GPT_USE_TIM1                  FALSE
-#define STM32_GPT_USE_TIM2                  FALSE
-#define STM32_GPT_USE_TIM3                  FALSE
-#define STM32_GPT_USE_TIM4                  FALSE
-#define STM32_GPT_USE_TIM5                  FALSE
-#define STM32_GPT_USE_TIM6                  FALSE
-#define STM32_GPT_USE_TIM7                  FALSE
-#define STM32_GPT_USE_TIM8                  FALSE
-#define STM32_GPT_USE_TIM9                  FALSE
-#define STM32_GPT_USE_TIM11                 FALSE
-#define STM32_GPT_USE_TIM12                 FALSE
-#define STM32_GPT_USE_TIM14                 FALSE
-#define STM32_GPT_TIM1_IRQ_PRIORITY         7
-#define STM32_GPT_TIM2_IRQ_PRIORITY         7
-#define STM32_GPT_TIM3_IRQ_PRIORITY         7
-#define STM32_GPT_TIM4_IRQ_PRIORITY         7
-#define STM32_GPT_TIM5_IRQ_PRIORITY         7
-#define STM32_GPT_TIM6_IRQ_PRIORITY         7
-#define STM32_GPT_TIM7_IRQ_PRIORITY         7
-#define STM32_GPT_TIM8_IRQ_PRIORITY         7
-#define STM32_GPT_TIM9_IRQ_PRIORITY         7
-#define STM32_GPT_TIM11_IRQ_PRIORITY        7
-#define STM32_GPT_TIM12_IRQ_PRIORITY        7
-#define STM32_GPT_TIM14_IRQ_PRIORITY        7
-
-/*
- * I2C driver system settings.
- */
-#define STM32_I2C_USE_I2C1                  FALSE
-#define STM32_I2C_USE_I2C2                  FALSE
-#define STM32_I2C_USE_I2C3                  FALSE
-#define STM32_I2C_I2C1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 0)
-#define STM32_I2C_I2C1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 6)
-#define STM32_I2C_I2C2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
-#define STM32_I2C_I2C2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
-#define STM32_I2C_I2C3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
-#define STM32_I2C_I2C3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
-#define STM32_I2C_I2C1_IRQ_PRIORITY         5
-#define STM32_I2C_I2C2_IRQ_PRIORITY         5
-#define STM32_I2C_I2C3_IRQ_PRIORITY         5
-#define STM32_I2C_I2C1_DMA_PRIORITY         3
-#define STM32_I2C_I2C2_DMA_PRIORITY         3
-#define STM32_I2C_I2C3_DMA_PRIORITY         3
-#define STM32_I2C_I2C1_DMA_ERROR_HOOK()     chSysHalt()
-#define STM32_I2C_I2C2_DMA_ERROR_HOOK()     chSysHalt()
-#define STM32_I2C_I2C3_DMA_ERROR_HOOK()     chSysHalt()
-
-/*
- * ICU driver system settings.
- */
-#define STM32_ICU_USE_TIM1                  FALSE
-#define STM32_ICU_USE_TIM2                  FALSE
-#define STM32_ICU_USE_TIM3                  FALSE
-#define STM32_ICU_USE_TIM4                  FALSE
-#define STM32_ICU_USE_TIM5                  FALSE
-#define STM32_ICU_USE_TIM8                  FALSE
-#define STM32_ICU_USE_TIM9                  FALSE
-#define STM32_ICU_TIM1_IRQ_PRIORITY         7
-#define STM32_ICU_TIM2_IRQ_PRIORITY         7
-#define STM32_ICU_TIM3_IRQ_PRIORITY         7
-#define STM32_ICU_TIM4_IRQ_PRIORITY         7
-#define STM32_ICU_TIM5_IRQ_PRIORITY         7
-#define STM32_ICU_TIM8_IRQ_PRIORITY         7
-#define STM32_ICU_TIM9_IRQ_PRIORITY         7
-
-/*
- * MAC driver system settings.
- */
-#define STM32_MAC_TRANSMIT_BUFFERS          2
-#define STM32_MAC_RECEIVE_BUFFERS           4
-#define STM32_MAC_BUFFERS_SIZE              1522
-#define STM32_MAC_PHY_TIMEOUT               100
-#define STM32_MAC_ETH1_CHANGE_PHY_STATE     TRUE
-#define STM32_MAC_ETH1_IRQ_PRIORITY         13
-#define STM32_MAC_IP_CHECKSUM_OFFLOAD       0
-
-/*
- * PWM driver system settings.
- */
-#define STM32_PWM_USE_ADVANCED              FALSE
-#define STM32_PWM_USE_TIM1                  FALSE
-#define STM32_PWM_USE_TIM2                  FALSE
-#define STM32_PWM_USE_TIM3                  FALSE
-#define STM32_PWM_USE_TIM4                  TRUE
-#define STM32_PWM_USE_TIM5                  FALSE
-#define STM32_PWM_USE_TIM8                  FALSE
-#define STM32_PWM_USE_TIM9                  FALSE
-#define STM32_PWM_TIM1_IRQ_PRIORITY         7
-#define STM32_PWM_TIM2_IRQ_PRIORITY         7
-#define STM32_PWM_TIM3_IRQ_PRIORITY         7
-#define STM32_PWM_TIM4_IRQ_PRIORITY         7
-#define STM32_PWM_TIM5_IRQ_PRIORITY         7
-#define STM32_PWM_TIM8_IRQ_PRIORITY         7
-#define STM32_PWM_TIM9_IRQ_PRIORITY         7
-
-/*
- * SERIAL driver system settings.
- */
-#define STM32_SERIAL_USE_USART1             FALSE
-#define STM32_SERIAL_USE_USART2             TRUE
-#define STM32_SERIAL_USE_USART3             FALSE
-#define STM32_SERIAL_USE_UART4              FALSE
-#define STM32_SERIAL_USE_UART5              FALSE
-#define STM32_SERIAL_USE_USART6             FALSE
-#define STM32_SERIAL_USART1_PRIORITY        12
-#define STM32_SERIAL_USART2_PRIORITY        12
-#define STM32_SERIAL_USART3_PRIORITY        12
-#define STM32_SERIAL_UART4_PRIORITY         12
-#define STM32_SERIAL_UART5_PRIORITY         12
-#define STM32_SERIAL_USART6_PRIORITY        12
-
-/*
- * SPI driver system settings.
- */
-#define STM32_SPI_USE_SPI1                  FALSE
-#define STM32_SPI_USE_SPI2                  TRUE
-#define STM32_SPI_USE_SPI3                  FALSE
-#define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 0)
-#define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 3)
-#define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
-#define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
-#define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 0)
-#define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
-#define STM32_SPI_SPI1_DMA_PRIORITY         1
-#define STM32_SPI_SPI2_DMA_PRIORITY         1
-#define STM32_SPI_SPI3_DMA_PRIORITY         1
-#define STM32_SPI_SPI1_IRQ_PRIORITY         10
-#define STM32_SPI_SPI2_IRQ_PRIORITY         10
-#define STM32_SPI_SPI3_IRQ_PRIORITY         10
-#define STM32_SPI_DMA_ERROR_HOOK(spip)      chSysHalt()
-
-/*
- * UART driver system settings.
- */
-#define STM32_UART_USE_USART1               FALSE
-#define STM32_UART_USE_USART2               FALSE
-#define STM32_UART_USE_USART3               FALSE
-#define STM32_UART_USE_UART4                FALSE
-#define STM32_UART_USE_UART5                FALSE
-#define STM32_UART_USE_USART6               FALSE
-#define STM32_UART_USART1_RX_DMA_STREAM     STM32_DMA_STREAM_ID(2, 5)
-#define STM32_UART_USART1_TX_DMA_STREAM     STM32_DMA_STREAM_ID(2, 7)
-#define STM32_UART_USART2_RX_DMA_STREAM     STM32_DMA_STREAM_ID(1, 5)
-#define STM32_UART_USART2_TX_DMA_STREAM     STM32_DMA_STREAM_ID(1, 6)
-#define STM32_UART_USART3_RX_DMA_STREAM     STM32_DMA_STREAM_ID(1, 1)
-#define STM32_UART_USART3_TX_DMA_STREAM     STM32_DMA_STREAM_ID(1, 3)
-#define STM32_UART_UART4_RX_DMA_STREAM      STM32_DMA_STREAM_ID(1, 2)
-#define STM32_UART_UART4_TX_DMA_STREAM      STM32_DMA_STREAM_ID(1, 4)
-#define STM32_UART_UART5_RX_DMA_STREAM      STM32_DMA_STREAM_ID(1, 0)
-#define STM32_UART_UART5_TX_DMA_STREAM      STM32_DMA_STREAM_ID(1, 7)
-#define STM32_UART_USART6_RX_DMA_STREAM     STM32_DMA_STREAM_ID(2, 2)
-#define STM32_UART_USART6_TX_DMA_STREAM     STM32_DMA_STREAM_ID(2, 7)
-#define STM32_UART_USART1_IRQ_PRIORITY      12
-#define STM32_UART_USART2_IRQ_PRIORITY      12
-#define STM32_UART_USART3_IRQ_PRIORITY      12
-#define STM32_UART_UART4_IRQ_PRIORITY       12
-#define STM32_UART_UART5_IRQ_PRIORITY       12
-#define STM32_UART_USART6_IRQ_PRIORITY      12
-#define STM32_UART_USART1_DMA_PRIORITY      0
-#define STM32_UART_USART2_DMA_PRIORITY      0
-#define STM32_UART_USART3_DMA_PRIORITY      0
-#define STM32_UART_UART4_DMA_PRIORITY       0
-#define STM32_UART_UART5_DMA_PRIORITY       0
-#define STM32_UART_USART6_DMA_PRIORITY      0
-#define STM32_UART_DMA_ERROR_HOOK(uartp)    chSysHalt()
-
-/*
- * USB driver system settings.
- */
-#define STM32_USB_USE_OTG1                  FALSE
-#define STM32_USB_USE_OTG2                  FALSE
-#define STM32_USB_OTG1_IRQ_PRIORITY         14
-#define STM32_USB_OTG2_IRQ_PRIORITY         14
-#define STM32_USB_OTG1_RX_FIFO_SIZE         512
-#define STM32_USB_OTG2_RX_FIFO_SIZE         1024
-#define STM32_USB_OTG_THREAD_PRIO           LOWPRIO
-#define STM32_USB_OTG_THREAD_STACK_SIZE     128
-#define STM32_USB_OTGFIFO_FILL_BASEPRI      0
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/readme.txt b/demos/ARMCM4-STM32F407-DISCOVERY/readme.txt
deleted file mode 100644
index 653db79ab..000000000
--- a/demos/ARMCM4-STM32F407-DISCOVERY/readme.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-*****************************************************************************
-** ChibiOS/RT port for ARM-Cortex-M4 STM32F407.                            **
-*****************************************************************************
-
-** TARGET **
-
-The demo runs on an ST STM32F4-Discovery board.
-
-** The Demo **
-
-The demo shows how to use the ADC, PWM and SPI drivers using asynchronous
-APIs. The ADC samples two channels (temperature sensor and PC1) and modulates
-the PWM using the sampled values. The sample data is also transmitted using
-the SPI port 2 (NSS=PB12, SCK=PB13, MISO=PB14, MOSI=PB15).
-By pressing the button located on the board the test procedure is activated
-with output on the serial port SD2 (USART2).
-
-** Build Procedure **
-
-The demo has been tested by using the free Codesourcery GCC-based toolchain
-and YAGARTO. just modify the TRGT line in the makefile in order to use
-different GCC toolchains.
-
-** Notes **
-
-Some files used by the demo are not part of ChibiOS/RT but are copyright of
-ST Microelectronics and are licensed under a different license.
-Also note that not all the files present in the ST library are distributed
-with ChibiOS/RT, you can find the whole library on the ST web site:
-
-                             http://www.st.com