diff options
| -rw-r--r-- | demos/STM32/RT-STM32L476RG-NUCLEO/.cproject | 54 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32L476RG-NUCLEO/.project | 43 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32L476RG-NUCLEO/Makefile | 216 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32L476RG-NUCLEO/chconf.h | 499 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32L476RG-NUCLEO/debug/RT-STM32L476RG-NUCLEO (OpenOCD, Flash and Run).launch | 52 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32L476RG-NUCLEO/halconf.h | 334 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32L476RG-NUCLEO/main.c | 71 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32L476RG-NUCLEO/mcuconf.h | 194 | ||||
| -rw-r--r-- | demos/STM32/RT-STM32L476RG-NUCLEO/readme.txt | 28 | ||||
| -rw-r--r-- | os/hal/ports/STM32/LLD/DACv1/dac_lld.c | 16 | ||||
| -rw-r--r-- | os/hal/ports/STM32/STM32L4xx/hal_lld.c | 225 | ||||
| -rw-r--r-- | os/hal/ports/STM32/STM32L4xx/hal_lld.h | 860 | ||||
| -rw-r--r-- | os/hal/ports/STM32/STM32L4xx/platform.mk | 88 | ||||
| -rw-r--r-- | os/hal/ports/STM32/STM32L4xx/stm32_registry.h | 301 |
14 files changed, 2973 insertions, 8 deletions
diff --git a/demos/STM32/RT-STM32L476RG-NUCLEO/.cproject b/demos/STM32/RT-STM32L476RG-NUCLEO/.cproject new file mode 100644 index 000000000..4d86467e8 --- /dev/null +++ b/demos/STM32/RT-STM32L476RG-NUCLEO/.cproject @@ -0,0 +1,54 @@ +<?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="0.603687198">
+ <storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.603687198" 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="0.603687198" name="Default" parent="org.eclipse.cdt.build.core.prefbase.cfg">
+ <folderInfo id="0.603687198." name="/" resourcePath="">
+ <toolChain id="org.eclipse.cdt.build.core.prefbase.toolchain.586709963" name="No ToolChain" resourceTypeBasedDiscovery="false" superClass="org.eclipse.cdt.build.core.prefbase.toolchain">
+ <targetPlatform id="org.eclipse.cdt.build.core.prefbase.toolchain.586709963.1446538340" name=""/>
+ <builder autoBuildTarget="all" cleanBuildTarget="clean" enableAutoBuild="false" enableCleanBuild="true" enabledIncrementalBuild="true" id="org.eclipse.cdt.build.core.settings.default.builder.1490952991" incrementalBuildTarget="all" 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.1134067298" name="holder for library settings" superClass="org.eclipse.cdt.build.core.settings.holder.libs"/>
+ <tool id="org.eclipse.cdt.build.core.settings.holder.1927705259" name="Assembly" superClass="org.eclipse.cdt.build.core.settings.holder">
+ <inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1013764026" 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.1367371861" name="GNU C++" superClass="org.eclipse.cdt.build.core.settings.holder">
+ <inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1824820452" 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.1584496456" name="GNU C" superClass="org.eclipse.cdt.build.core.settings.holder">
+ <inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1781547795" 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"/>
+ </tool>
+ </toolChain>
+ </folderInfo>
+ </configuration>
+ </storageModule>
+ <storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
+ </cconfiguration>
+ </storageModule>
+ <storageModule moduleId="cdtBuildSystem" version="4.0.0">
+ <project id="RT-STM32L476RG-NUCLEO.null.1004513353" name="RT-STM32L476RG-NUCLEO"/>
+ </storageModule>
+ <storageModule moduleId="scannerConfiguration">
+ <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+ <scannerConfigBuildInfo instanceId="0.603687198">
+ <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile"/>
+ </scannerConfigBuildInfo>
+ </storageModule>
+ <storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
+ <storageModule moduleId="refreshScope" versionNumber="2">
+ <configuration configurationName="Default">
+ <resource resourceType="PROJECT" workspacePath="/RT-STM32L476RG-NUCLEO"/>
+ </configuration>
+ </storageModule>
+</cproject>
diff --git a/demos/STM32/RT-STM32L476RG-NUCLEO/.project b/demos/STM32/RT-STM32L476RG-NUCLEO/.project new file mode 100644 index 000000000..6d555e203 --- /dev/null +++ b/demos/STM32/RT-STM32L476RG-NUCLEO/.project @@ -0,0 +1,43 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>RT-STM32L476RG-NUCLEO</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
+ <triggers>clean,full,incremental,</triggers>
+ <arguments>
+ </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/os/hal/boards/ST_NUCLEO_L476RG</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/STM32/RT-STM32L476RG-NUCLEO/Makefile b/demos/STM32/RT-STM32L476RG-NUCLEO/Makefile new file mode 100644 index 000000000..19208c82e --- /dev/null +++ b/demos/STM32/RT-STM32L476RG-NUCLEO/Makefile @@ -0,0 +1,216 @@ +##############################################################################
+# 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 ($(USE_LINK_GC),)
+ USE_LINK_GC = yes
+endif
+
+# Linker extra options here.
+ifeq ($(USE_LDOPT),)
+ USE_LDOPT =
+endif
+
+# Enable this if you want link time optimizations (LTO)
+ifeq ($(USE_LTO),)
+ USE_LTO = yes
+endif
+
+# If enabled, this option allows to compile the application in THUMB mode.
+ifeq ($(USE_THUMB),)
+ USE_THUMB = yes
+endif
+
+# Enable this if you want to see the full log while compiling.
+ifeq ($(USE_VERBOSE_COMPILE),)
+ USE_VERBOSE_COMPILE = no
+endif
+
+# If enabled, this option makes the build process faster by not compiling
+# modules not used in the current configuration.
+ifeq ($(USE_SMART_BUILD),)
+ USE_SMART_BUILD = yes
+endif
+
+#
+# Build global options
+##############################################################################
+
+##############################################################################
+# Architecture or project specific options
+#
+
+# Stack size to be allocated to the Cortex-M process stack. This stack is
+# the stack used by the main() thread.
+ifeq ($(USE_PROCESS_STACKSIZE),)
+ USE_PROCESS_STACKSIZE = 0x400
+endif
+
+# Stack size to the allocated to the Cortex-M main/exceptions stack. This
+# stack is used for processing interrupts and exceptions.
+ifeq ($(USE_EXCEPTIONS_STACKSIZE),)
+ USE_EXCEPTIONS_STACKSIZE = 0x400
+endif
+
+# Enables the use of FPU on Cortex-M4 (no, softfp, hard).
+ifeq ($(USE_FPU),)
+ USE_FPU = no
+endif
+
+#
+# Architecture or project specific options
+##############################################################################
+
+##############################################################################
+# Project, sources and paths
+#
+
+# Define project name here
+PROJECT = ch
+
+# Imported source files and paths
+CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32l4xx.mk
+# HAL-OSAL files (optional).
+include $(CHIBIOS)/os/hal/hal.mk
+include $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_NUCLEO_L476RG/board.mk
+include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
+include $(CHIBIOS)/os/rt/rt.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
+include $(CHIBIOS)/test/rt/test.mk
+
+# Define linker script file here
+LDSCRIPT= $(STARTUPLD)/STM32L476xG.ld
+
+# C sources that can be compiled in ARM or THUMB mode depending on the global
+# setting.
+CSRC = $(STARTUPSRC) \
+ $(KERNSRC) \
+ $(PORTSRC) \
+ $(OSALSRC) \
+ $(HALSRC) \
+ $(PLATFORMSRC) \
+ $(BOARDSRC) \
+ $(TESTSRC) \
+ 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 = $(STARTUPASM) $(PORTASM) $(OSALASM)
+
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+ $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
+ $(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
+AR = $(TRGT)ar
+OD = $(TRGT)objdump
+SZ = $(TRGT)size
+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 -Wundef -Wstrict-prototypes
+
+# Define C++ warning options here
+CPPWARN = -Wall -Wextra -Wundef
+
+#
+# Compiler settings
+##############################################################################
+
+##############################################################################
+# 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
+##############################################################################
+
+RULESPATH = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC
+include $(RULESPATH)/rules.mk
diff --git a/demos/STM32/RT-STM32L476RG-NUCLEO/chconf.h b/demos/STM32/RT-STM32L476RG-NUCLEO/chconf.h new file mode 100644 index 000000000..7d9906294 --- /dev/null +++ b/demos/STM32/RT-STM32L476RG-NUCLEO/chconf.h @@ -0,0 +1,499 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 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 System timers settings
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief System time counter resolution.
+ * @note Allowed values are 16 or 32 bits.
+ */
+#define CH_CFG_ST_RESOLUTION 32
+
+/**
+ * @brief System tick frequency.
+ * @details Frequency of the system timer that drives the system ticks. This
+ * setting also defines the system tick time unit.
+ */
+#define CH_CFG_ST_FREQUENCY 10000
+
+/**
+ * @brief Time delta constant for the tick-less mode.
+ * @note If this value is zero then the system uses the classic
+ * periodic tick. This value represents the minimum number
+ * of ticks that is safe to specify in a timeout directive.
+ * The value one is not valid, timeouts are rounded up to
+ * this value.
+ */
+#define CH_CFG_ST_TIMEDELTA 2
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel parameters and options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @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.
+ * @note The round robin preemption is not supported in tickless mode and
+ * must be set to zero in that case.
+ */
+#define CH_CFG_TIME_QUANTUM 0
+
+/**
+ * @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_CFG_USE_MEMCORE.
+ */
+#define CH_CFG_MEMCORE_SIZE 0
+
+/**
+ * @brief Idle thread automatic spawn suppression.
+ * @details When this option is activated the function @p chSysInit()
+ * does not spawn the idle thread. The application @p main()
+ * function becomes the idle thread and must implement an
+ * infinite loop.
+ */
+#define CH_CFG_NO_IDLE_THREAD FALSE
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @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.
+ */
+#define CH_CFG_OPTIMIZE_SPEED TRUE
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Subsystem options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief Time Measurement APIs.
+ * @details If enabled then the time measurement APIs are included in
+ * the kernel.
+ *
+ * @note The default is @p TRUE.
+ */
+#define CH_CFG_USE_TM TRUE
+
+/**
+ * @brief Threads registry APIs.
+ * @details If enabled then the registry APIs are included in the kernel.
+ *
+ * @note The default is @p TRUE.
+ */
+#define CH_CFG_USE_REGISTRY TRUE
+
+/**
+ * @brief Threads synchronization APIs.
+ * @details If enabled then the @p chThdWait() function is included in
+ * the kernel.
+ *
+ * @note The default is @p TRUE.
+ */
+#define CH_CFG_USE_WAITEXIT TRUE
+
+/**
+ * @brief Semaphores APIs.
+ * @details If enabled then the Semaphores APIs are included in the kernel.
+ *
+ * @note The default is @p TRUE.
+ */
+#define CH_CFG_USE_SEMAPHORES TRUE
+
+/**
+ * @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_CFG_USE_SEMAPHORES.
+ */
+#define CH_CFG_USE_SEMAPHORES_PRIORITY FALSE
+
+/**
+ * @brief Mutexes APIs.
+ * @details If enabled then the mutexes APIs are included in the kernel.
+ *
+ * @note The default is @p TRUE.
+ */
+#define CH_CFG_USE_MUTEXES TRUE
+
+/**
+ * @brief Enables recursive behavior on mutexes.
+ * @note Recursive mutexes are heavier and have an increased
+ * memory footprint.
+ *
+ * @note The default is @p FALSE.
+ * @note Requires @p CH_CFG_USE_MUTEXES.
+ */
+#define CH_CFG_USE_MUTEXES_RECURSIVE FALSE
+
+/**
+ * @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_CFG_USE_MUTEXES.
+ */
+#define CH_CFG_USE_CONDVARS TRUE
+
+/**
+ * @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_CFG_USE_CONDVARS.
+ */
+#define CH_CFG_USE_CONDVARS_TIMEOUT TRUE
+
+/**
+ * @brief Events Flags APIs.
+ * @details If enabled then the event flags APIs are included in the kernel.
+ *
+ * @note The default is @p TRUE.
+ */
+#define CH_CFG_USE_EVENTS TRUE
+
+/**
+ * @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_CFG_USE_EVENTS.
+ */
+#define CH_CFG_USE_EVENTS_TIMEOUT TRUE
+
+/**
+ * @brief Synchronous Messages APIs.
+ * @details If enabled then the synchronous messages APIs are included
+ * in the kernel.
+ *
+ * @note The default is @p TRUE.
+ */
+#define CH_CFG_USE_MESSAGES TRUE
+
+/**
+ * @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_CFG_USE_MESSAGES.
+ */
+#define CH_CFG_USE_MESSAGES_PRIORITY FALSE
+
+/**
+ * @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_CFG_USE_SEMAPHORES.
+ */
+#define CH_CFG_USE_MAILBOXES TRUE
+
+/**
+ * @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.
+ */
+#define CH_CFG_USE_QUEUES TRUE
+
+/**
+ * @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.
+ */
+#define CH_CFG_USE_MEMCORE TRUE
+
+/**
+ * @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_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or
+ * @p CH_CFG_USE_SEMAPHORES.
+ * @note Mutexes are recommended.
+ */
+#define CH_CFG_USE_HEAP TRUE
+
+/**
+ * @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.
+ */
+#define CH_CFG_USE_MEMPOOLS TRUE
+
+/**
+ * @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_CFG_USE_WAITEXIT.
+ * @note Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
+ */
+#define CH_CFG_USE_DYNAMIC TRUE
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Debug options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief Debug option, kernel statistics.
+ *
+ * @note The default is @p FALSE.
+ */
+#define CH_DBG_STATISTICS FALSE
+
+/**
+ * @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.
+ */
+#define CH_DBG_SYSTEM_STATE_CHECK FALSE
+
+/**
+ * @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.
+ */
+#define CH_DBG_ENABLE_CHECKS FALSE
+
+/**
+ * @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.
+ */
+#define CH_DBG_ENABLE_ASSERTS FALSE
+
+/**
+ * @brief Debug option, trace buffer.
+ * @details If enabled then the context switch circular trace buffer is
+ * activated.
+ *
+ * @note The default is @p FALSE.
+ */
+#define CH_DBG_ENABLE_TRACE FALSE
+
+/**
+ * @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.
+ */
+#define CH_DBG_ENABLE_STACK_CHECK FALSE
+
+/**
+ * @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.
+ */
+#define CH_DBG_FILL_THREADS FALSE
+
+/**
+ * @brief Debug option, threads profiling.
+ * @details If enabled then a field is added to the @p thread_t structure that
+ * counts the system ticks occurred while executing the thread.
+ *
+ * @note The default is @p FALSE.
+ * @note This debug option is not currently compatible with the
+ * tickless mode.
+ */
+#define CH_DBG_THREADS_PROFILING FALSE
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel hooks
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief Threads descriptor structure extension.
+ * @details User fields added to the end of the @p thread_t structure.
+ */
+#define CH_CFG_THREAD_EXTRA_FIELDS \
+ /* Add threads custom fields here.*/
+
+/**
+ * @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.
+ */
+#define CH_CFG_THREAD_INIT_HOOK(tp) { \
+ /* Add threads initialization code here.*/ \
+}
+
+/**
+ * @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.
+ */
+#define CH_CFG_THREAD_EXIT_HOOK(tp) { \
+ /* Add threads finalization code here.*/ \
+}
+
+/**
+ * @brief Context switch hook.
+ * @details This hook is invoked just before switching between threads.
+ */
+#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) { \
+ /* Context switch code here.*/ \
+}
+
+/**
+ * @brief Idle thread enter hook.
+ * @note This hook is invoked within a critical zone, no OS functions
+ * should be invoked from here.
+ * @note This macro can be used to activate a power saving mode.
+ */
+#define CH_CFG_IDLE_ENTER_HOOK() { \
+}
+
+/**
+ * @brief Idle thread leave hook.
+ * @note This hook is invoked within a critical zone, no OS functions
+ * should be invoked from here.
+ * @note This macro can be used to deactivate a power saving mode.
+ */
+#define CH_CFG_IDLE_LEAVE_HOOK() { \
+}
+
+/**
+ * @brief Idle Loop hook.
+ * @details This hook is continuously invoked by the idle thread loop.
+ */
+#define CH_CFG_IDLE_LOOP_HOOK() { \
+ /* Idle loop code here.*/ \
+}
+
+/**
+ * @brief System tick event hook.
+ * @details This hook is invoked in the system tick handler immediately
+ * after processing the virtual timers queue.
+ */
+#define CH_CFG_SYSTEM_TICK_HOOK() { \
+ /* System tick event code here.*/ \
+}
+
+/**
+ * @brief System halt hook.
+ * @details This hook is invoked in case to a system halting error before
+ * the system is halted.
+ */
+#define CH_CFG_SYSTEM_HALT_HOOK(reason) { \
+ /* System halt code here.*/ \
+}
+
+/** @} */
+
+/*===========================================================================*/
+/* Port-specific settings (override port settings defaulted in chcore.h). */
+/*===========================================================================*/
+
+#endif /* _CHCONF_H_ */
+
+/** @} */
diff --git a/demos/STM32/RT-STM32L476RG-NUCLEO/debug/RT-STM32L476RG-NUCLEO (OpenOCD, Flash and Run).launch b/demos/STM32/RT-STM32L476RG-NUCLEO/debug/RT-STM32L476RG-NUCLEO (OpenOCD, Flash and Run).launch new file mode 100644 index 000000000..21e83595b --- /dev/null +++ b/demos/STM32/RT-STM32L476RG-NUCLEO/debug/RT-STM32L476RG-NUCLEO (OpenOCD, Flash and Run).launch @@ -0,0 +1,52 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">
+<stringAttribute key="bad_container_name" value="\RT-STM32L476RG-NUCLEO\debug"/>
+<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="1"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="true"/>
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+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="set remotetimeout 20 monitor reset init monitor sleep 50 "/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="Generic TCP/IP"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
+<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="3333"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value=""/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useRemoteTarget" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.DEBUG_NAME" value="arm-none-eabi-gdb"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.commandFactory" value="Standard"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.protocol" value="mi"/>
+<booleanAttribute key="org.eclipse.cdt.debug.mi.core.verboseMode" value="false"/>
+<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="arm-none-eabi-gdb"/>
+<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
+<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="<?xml version="1.0" encoding="UTF-8" standalone="no"?><contentList/>"/>
+<stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <globalVariableList/> "/>
+<stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <memoryBlockExpressionList/> "/>
+<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="./build/ch.elf"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="RT-STM32L476RG-NUCLEO"/>
+<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="true"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="0.1984968159"/>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+<listEntry value="/RT-STM32L476RG-NUCLEO"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+<listEntry value="4"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
+<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
+</listAttribute>
+</launchConfiguration>
diff --git a/demos/STM32/RT-STM32L476RG-NUCLEO/halconf.h b/demos/STM32/RT-STM32L476RG-NUCLEO/halconf.h new file mode 100644 index 000000000..3e61eeaf9 --- /dev/null +++ b/demos/STM32/RT-STM32L476RG-NUCLEO/halconf.h @@ -0,0 +1,334 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 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 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 FALSE
+#endif
+
+/**
+ * @brief Enables the CAN subsystem.
+ */
+#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
+#define HAL_USE_CAN FALSE
+#endif
+
+/**
+ * @brief Enables the DAC subsystem.
+ */
+#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
+#define HAL_USE_DAC 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 I2S subsystem.
+ */
+#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
+#define HAL_USE_I2S 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 FALSE
+#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 FALSE
+#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
+
+/*===========================================================================*/
+/* SERIAL_USB driver related setting. */
+/*===========================================================================*/
+
+/**
+ * @brief Serial over USB buffers size.
+ * @details Configuration parameter, the buffer size must be a multiple of
+ * the USB data endpoint maximum packet size.
+ * @note The default is 64 bytes for both the transmission and receive
+ * buffers.
+ */
+#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
+#define SERIAL_USB_BUFFERS_SIZE 256
+#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/STM32/RT-STM32L476RG-NUCLEO/main.c b/demos/STM32/RT-STM32L476RG-NUCLEO/main.c new file mode 100644 index 000000000..bd50f191d --- /dev/null +++ b/demos/STM32/RT-STM32L476RG-NUCLEO/main.c @@ -0,0 +1,71 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 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"
+
+/*
+ * Red LED blinker thread, times are in milliseconds.
+ */
+static THD_WORKING_AREA(waThread1, 128);
+static THD_FUNCTION(Thread1, arg) {
+
+ (void)arg;
+ chRegSetThreadName("blinker");
+ while (true) {
+ palClearPad(GPIOA, GPIOA_LED_GREEN);
+ chThdSleepMilliseconds(500);
+ palSetPad(GPIOA, GPIOA_LED_GREEN);
+ 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.
+ */
+ sdStart(&SD2, NULL);
+
+ /*
+ * Creates the blinker 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.
+ */
+ while (true) {
+ if (!palReadPad(GPIOC, GPIOC_BUTTON))
+ TestThread(&SD2);
+ chThdSleepMilliseconds(500);
+ }
+}
diff --git a/demos/STM32/RT-STM32L476RG-NUCLEO/mcuconf.h b/demos/STM32/RT-STM32L476RG-NUCLEO/mcuconf.h new file mode 100644 index 000000000..6cef9ac03 --- /dev/null +++ b/demos/STM32/RT-STM32L476RG-NUCLEO/mcuconf.h @@ -0,0 +1,194 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 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.
+*/
+
+#ifndef _MCUCONF_H_
+#define _MCUCONF_H_
+
+/*
+ * STM32L1xx 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 STM32L4xx_MCUCONF
+
+/*
+ * HAL driver system settings.
+ */
+#define STM32_NO_INIT FALSE
+#define STM32_HSI_ENABLED TRUE
+#define STM32_LSI_ENABLED TRUE
+#define STM32_HSE_ENABLED FALSE
+#define STM32_LSE_ENABLED FALSE
+#define STM32_ADC_CLOCK_ENABLED TRUE
+#define STM32_USB_CLOCK_ENABLED TRUE
+#define STM32_MSIRANGE STM32_MSIRANGE_2M
+#define STM32_SW STM32_SW_PLL
+#define STM32_PLLSRC STM32_PLLSRC_HSI
+#define STM32_PLLMUL_VALUE 6
+#define STM32_PLLDIV_VALUE 3
+#define STM32_HPRE STM32_HPRE_DIV1
+#define STM32_PPRE1 STM32_PPRE1_DIV1
+#define STM32_PPRE2 STM32_PPRE2_DIV1
+#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK
+#define STM32_MCOPRE STM32_MCOPRE_DIV1
+#define STM32_RTCSEL STM32_RTCSEL_NOCLOCK
+#define STM32_RTCPRE STM32_RTCPRE_DIV2
+#define STM32_VOS STM32_VOS_1P8
+#define STM32_PVD_ENABLE FALSE
+#define STM32_PLS STM32_PLS_LEV0
+
+/*
+ * ADC driver system settings.
+ */
+#define STM32_ADC_USE_ADC1 FALSE
+#define STM32_ADC_ADC1_DMA_PRIORITY 2
+#define STM32_ADC_IRQ_PRIORITY 6
+#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 6
+
+/*
+ * 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 6
+#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_22_IRQ_PRIORITY 6
+
+/*
+ * GPT driver system settings.
+ */
+#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_TIM9 FALSE
+#define STM32_GPT_USE_TIM10 FALSE
+#define STM32_GPT_USE_TIM11 FALSE
+#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_TIM9_IRQ_PRIORITY 7
+#define STM32_GPT_TIM10_IRQ_PRIORITY 7
+#define STM32_GPT_TIM11_IRQ_PRIORITY 7
+
+/*
+ * I2C driver system settings.
+ */
+#define STM32_I2C_USE_I2C1 FALSE
+#define STM32_I2C_USE_I2C2 FALSE
+#define STM32_I2C_BUSY_TIMEOUT 50
+#define STM32_I2C_I2C1_IRQ_PRIORITY 5
+#define STM32_I2C_I2C2_IRQ_PRIORITY 5
+#define STM32_I2C_I2C1_DMA_PRIORITY 3
+#define STM32_I2C_I2C2_DMA_PRIORITY 3
+#define STM32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure")
+
+/*
+ * ICU driver system settings.
+ */
+#define STM32_ICU_USE_TIM2 FALSE
+#define STM32_ICU_USE_TIM3 FALSE
+#define STM32_ICU_USE_TIM4 FALSE
+#define STM32_ICU_USE_TIM9 FALSE
+#define STM32_ICU_TIM2_IRQ_PRIORITY 7
+#define STM32_ICU_TIM3_IRQ_PRIORITY 7
+#define STM32_ICU_TIM4_IRQ_PRIORITY 7
+#define STM32_ICU_TIM9_IRQ_PRIORITY 7
+
+/*
+ * PWM driver system settings.
+ */
+#define STM32_PWM_USE_TIM2 FALSE
+#define STM32_PWM_USE_TIM3 FALSE
+#define STM32_PWM_USE_TIM4 FALSE
+#define STM32_PWM_USE_TIM9 FALSE
+#define STM32_PWM_TIM2_IRQ_PRIORITY 7
+#define STM32_PWM_TIM3_IRQ_PRIORITY 7
+#define STM32_PWM_TIM4_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_USART1_PRIORITY 12
+#define STM32_SERIAL_USART2_PRIORITY 12
+#define STM32_SERIAL_USART3_PRIORITY 12
+
+/*
+ * SPI driver system settings.
+ */
+#define STM32_SPI_USE_SPI1 FALSE
+#define STM32_SPI_USE_SPI2 FALSE
+#define STM32_SPI_SPI1_DMA_PRIORITY 1
+#define STM32_SPI_SPI2_DMA_PRIORITY 1
+#define STM32_SPI_SPI1_IRQ_PRIORITY 10
+#define STM32_SPI_SPI2_IRQ_PRIORITY 10
+#define STM32_SPI_DMA_ERROR_HOOK(spip) osalSysHalt("DMA failure")
+
+/*
+ * ST driver system settings.
+ */
+#define STM32_ST_IRQ_PRIORITY 8
+#define STM32_ST_USE_TIMER 5
+
+/*
+ * 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_USART1_IRQ_PRIORITY 12
+#define STM32_UART_USART2_IRQ_PRIORITY 12
+#define STM32_UART_USART3_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_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure")
+
+/*
+ * USB driver system settings.
+ */
+#define STM32_USB_USE_USB1 FALSE
+#define STM32_USB_LOW_POWER_ON_SUSPEND FALSE
+#define STM32_USB_USB1_HP_IRQ_PRIORITY 13
+#define STM32_USB_USB1_LP_IRQ_PRIORITY 14
+
+#endif /* _MCUCONF_H_ */
diff --git a/demos/STM32/RT-STM32L476RG-NUCLEO/readme.txt b/demos/STM32/RT-STM32L476RG-NUCLEO/readme.txt new file mode 100644 index 000000000..33cc92cb7 --- /dev/null +++ b/demos/STM32/RT-STM32L476RG-NUCLEO/readme.txt @@ -0,0 +1,28 @@ +*****************************************************************************
+** ChibiOS/RT port for ARM-Cortex-M4 STM32L476. **
+*****************************************************************************
+
+** TARGET **
+
+The demo runs on an ST_NUCLEO_L476RG board.
+
+** The Demo **
+
+The demo flashes the board LED using a thread, by pressing the button located
+on the board the test procedure is activated with output on the serial port
+SD2 (USART2, mapped on USB virtual COM port).
+
+** 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 ports.
+
+** 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
diff --git a/os/hal/ports/STM32/LLD/DACv1/dac_lld.c b/os/hal/ports/STM32/LLD/DACv1/dac_lld.c index 6015c176c..faebcadc0 100644 --- a/os/hal/ports/STM32/LLD/DACv1/dac_lld.c +++ b/os/hal/ports/STM32/LLD/DACv1/dac_lld.c @@ -35,20 +35,20 @@ #define DAC1 DAC
#endif
-#define DAC1_CH1_DMA_CHANNEL \
- STM32_DMA_GETCHANNEL(STM32_DAC_DAC1_CH1_DMA_STREAM, \
+#define DAC1_CH1_DMA_CHANNEL \
+ STM32_DMA_GETCHANNEL(STM32_DAC_DAC1_CH1_DMA_STREAM, \
STM32_DAC1_CH1_DMA_CHN)
-#define DAC1_CH2_DMA_CHANNEL \
- STM32_DMA_GETCHANNEL(STM32_DAC_DAC1_CH2_DMA_STREAM, \
+#define DAC1_CH2_DMA_CHANNEL \
+ STM32_DMA_GETCHANNEL(STM32_DAC_DAC1_CH2_DMA_STREAM, \
STM32_DAC1_CH2_DMA_CHN)
-#define DAC2_CH1_DMA_CHANNEL \
- STM32_DMA_GETCHANNEL(STM32_DAC_DAC2_CH1_DMA_STREAM, \
+#define DAC2_CH1_DMA_CHANNEL \
+ STM32_DMA_GETCHANNEL(STM32_DAC_DAC2_CH1_DMA_STREAM, \
STM32_DAC2_CH1_DMA_CHN)
-#define DAC2_CH2_DMA_CHANNEL \
- STM32_DMA_GETCHANNEL(STM32_DAC_DAC2_CH2_DMA_STREAM, \
+#define DAC2_CH2_DMA_CHANNEL \
+ STM32_DMA_GETCHANNEL(STM32_DAC_DAC2_CH2_DMA_STREAM, \
STM32_DAC2_CH2_DMA_CHN)
#define CHANNEL_DATA_OFFSET 3U
diff --git a/os/hal/ports/STM32/STM32L4xx/hal_lld.c b/os/hal/ports/STM32/STM32L4xx/hal_lld.c new file mode 100644 index 000000000..0be1fa067 --- /dev/null +++ b/os/hal/ports/STM32/STM32L4xx/hal_lld.c @@ -0,0 +1,225 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 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 STM32L1xx/hal_lld.c
+ * @brief STM32L1xx HAL subsystem low level driver source.
+ *
+ * @addtogroup HAL
+ * @{
+ */
+
+/* TODO: LSEBYP like in F3.*/
+
+#include "hal.h"
+
+/*===========================================================================*/
+/* Driver local definitions. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported variables. */
+/*===========================================================================*/
+
+/**
+ * @brief CMSIS system core clock variable.
+ * @note It is declared in system_stm32l1xx.h.
+ */
+uint32_t SystemCoreClock = STM32_SYSCLK;
+
+/*===========================================================================*/
+/* Driver local variables and types. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local functions. */
+/*===========================================================================*/
+
+/**
+ * @brief Initializes the backup domain.
+ */
+static void hal_lld_backup_domain_init(void) {
+
+ /* Backup domain access enabled and left open.*/
+ PWR->CR |= PWR_CR_DBP;
+
+ /* Reset BKP domain if different clock source selected.*/
+ if ((RCC->CSR & STM32_RTCSEL_MASK) != STM32_RTCSEL){
+ /* Backup domain reset.*/
+ RCC->CSR |= RCC_CSR_RTCRST;
+ RCC->CSR &= ~RCC_CSR_RTCRST;
+ }
+
+ /* If enabled then the LSE is started.*/
+#if STM32_LSE_ENABLED
+ RCC->CSR |= RCC_CSR_LSEON;
+ while ((RCC->CSR & RCC_CSR_LSERDY) == 0)
+ ; /* Waits until LSE is stable. */
+#endif
+
+#if STM32_RTCSEL != STM32_RTCSEL_NOCLOCK
+ /* If the backup domain hasn't been initialized yet then proceed with
+ initialization.*/
+ if ((RCC->CSR & RCC_CSR_RTCEN) == 0) {
+ /* Selects clock source.*/
+ RCC->CSR |= STM32_RTCSEL;
+
+ /* RTC clock enabled.*/
+ RCC->CSR |= RCC_CSR_RTCEN;
+ }
+#endif /* STM32_RTCSEL != STM32_RTCSEL_NOCLOCK */
+}
+
+/*===========================================================================*/
+/* Driver interrupt handlers. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported functions. */
+/*===========================================================================*/
+
+/**
+ * @brief Low level HAL driver initialization.
+ *
+ * @notapi
+ */
+void hal_lld_init(void) {
+
+ /* Reset of all peripherals.*/
+ rccResetAHB(~RCC_AHBRSTR_FLITFRST);
+ rccResetAPB1(~RCC_APB1RSTR_PWRRST);
+ rccResetAPB2(~0);
+
+ /* PWR clock enabled.*/
+ rccEnablePWRInterface(FALSE);
+
+ /* Initializes the backup domain.*/
+ hal_lld_backup_domain_init();
+
+#if defined(STM32_DMA_REQUIRED)
+ dmaInit();
+#endif
+
+ /* Programmable voltage detector enable.*/
+#if STM32_PVD_ENABLE
+ PWR->CR |= PWR_CR_PVDE | (STM32_PLS & STM32_PLS_MASK);
+#endif /* STM32_PVD_ENABLE */
+}
+
+/**
+ * @brief STM32L1xx voltage, clocks and PLL initialization.
+ * @note All the involved constants come from the file @p board.h.
+ * @note This function should be invoked just after the system reset.
+ *
+ * @special
+ */
+/**
+ * @brief Clocks and internal voltage initialization.
+ */
+void stm32_clock_init(void) {
+
+#if !STM32_NO_INIT
+ /* PWR clock enable.*/
+ RCC->APB1ENR = RCC_APB1ENR_PWREN;
+
+ /* Core voltage setup.*/
+ while ((PWR->CSR & PWR_CSR_VOSF) != 0)
+ ; /* Waits until regulator is stable. */
+ PWR->CR = STM32_VOS;
+ while ((PWR->CSR & PWR_CSR_VOSF) != 0)
+ ; /* Waits until regulator is stable. */
+
+ /* Initial clocks setup and wait for MSI stabilization, the MSI clock is
+ always enabled because it is the fallback clock when PLL the fails.
+ Trim fields are not altered from reset values.*/
+ RCC->CFGR = 0;
+ RCC->ICSCR = (RCC->ICSCR & ~STM32_MSIRANGE_MASK) | STM32_MSIRANGE;
+ RCC->CR = RCC_CR_MSION;
+ while ((RCC->CR & RCC_CR_MSIRDY) == 0)
+ ; /* Waits until MSI is stable. */
+
+#if STM32_HSI_ENABLED
+ /* HSI activation.*/
+ RCC->CR |= RCC_CR_HSION;
+ while ((RCC->CR & RCC_CR_HSIRDY) == 0)
+ ; /* Waits until HSI is stable. */
+#endif
+
+#if STM32_HSE_ENABLED
+#if defined(STM32_HSE_BYPASS)
+ /* HSE Bypass.*/
+ RCC->CR |= RCC_CR_HSEBYP;
+#endif
+ /* HSE activation.*/
+ RCC->CR |= RCC_CR_HSEON;
+ while ((RCC->CR & RCC_CR_HSERDY) == 0)
+ ; /* Waits until HSE is stable. */
+#endif
+
+#if STM32_LSI_ENABLED
+ /* LSI activation.*/
+ RCC->CSR |= RCC_CSR_LSION;
+ while ((RCC->CSR & RCC_CSR_LSIRDY) == 0)
+ ; /* Waits until LSI is stable. */
+#endif
+
+#if STM32_LSE_ENABLED
+ /* LSE activation, have to unlock the register.*/
+ if ((RCC->CSR & RCC_CSR_LSEON) == 0) {
+ PWR->CR |= PWR_CR_DBP;
+ RCC->CSR |= RCC_CSR_LSEON;
+ PWR->CR &= ~PWR_CR_DBP;
+ }
+ while ((RCC->CSR & RCC_CSR_LSERDY) == 0)
+ ; /* Waits until LSE is stable. */
+#endif
+
+#if STM32_ACTIVATE_PLL
+ /* PLL activation.*/
+ RCC->CFGR |= STM32_PLLDIV | STM32_PLLMUL | STM32_PLLSRC;
+ RCC->CR |= RCC_CR_PLLON;
+ while (!(RCC->CR & RCC_CR_PLLRDY))
+ ; /* Waits until PLL is stable. */
+#endif
+
+ /* Other clock-related settings (dividers, MCO etc).*/
+ RCC->CR |= STM32_RTCPRE;
+ RCC->CFGR |= STM32_MCOPRE | STM32_MCOSEL |
+ STM32_PPRE2 | STM32_PPRE1 | STM32_HPRE;
+ RCC->CSR |= STM32_RTCSEL;
+
+ /* Flash setup and final clock selection.*/
+#if defined(STM32_FLASHBITS1)
+ FLASH->ACR = STM32_FLASHBITS1;
+#endif
+#if defined(STM32_FLASHBITS2)
+ FLASH->ACR = STM32_FLASHBITS2;
+#endif
+
+ /* Switching to the configured clock source if it is different from MSI.*/
+#if (STM32_SW != STM32_SW_MSI)
+ RCC->CFGR |= STM32_SW; /* Switches on the selected clock source. */
+ while ((RCC->CFGR & RCC_CFGR_SWS) != (STM32_SW << 2))
+ ;
+#endif
+#endif /* STM32_NO_INIT */
+
+ /* SYSCFG clock enabled here because it is a multi-functional unit shared
+ among multiple drivers.*/
+ rccEnableAPB2(RCC_APB2ENR_SYSCFGEN, TRUE);
+}
+
+/** @} */
diff --git a/os/hal/ports/STM32/STM32L4xx/hal_lld.h b/os/hal/ports/STM32/STM32L4xx/hal_lld.h new file mode 100644 index 000000000..fb3b4d72c --- /dev/null +++ b/os/hal/ports/STM32/STM32L4xx/hal_lld.h @@ -0,0 +1,860 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 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 STM32L1xx/hal_lld.h
+ * @brief STM32L1xx HAL subsystem low level driver header.
+ * @pre This module requires the following macros to be defined in the
+ * @p board.h file:
+ * - STM32_LSECLK.
+ * - STM32_HSECLK.
+ * - STM32_HSE_BYPASS (optionally).
+ * .
+ * One of the following macros must also be defined:
+ * - STM32L100xB, STM32L100xBA, STM32L100xC.
+ * - STM32L151xB, STM32L151xBA, STM32L151xC, STM32L151xCA,
+ * STM32L151xD, STM32L151xDX, STM32L151xE.
+ * - STM32L152xB, STM32L152xBA, STM32L152xC, STM32L152xCA,
+ * STM32L152xD, STM32L152xDX, STM32L152xE.
+ * - STM32L162xC, STM32L162xCA, STM32L162xD, STM32L162xDX,
+ * STM32L162xE.
+ * .
+ *
+ * @addtogroup HAL
+ * @{
+ */
+
+#ifndef _HAL_LLD_H_
+#define _HAL_LLD_H_
+
+#include "stm32_registry.h"
+
+/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/**
+ * @name Platform identification
+ * @{
+ */
+#if defined(STM32L100xB) || defined(STM32L151xB) || \
+ defined(STM32L152xB) || defined(__DOXYGEN__)
+#define PLATFORM_NAME "STM32L1xx Ultra Low Power Medium Density"
+
+#elif defined(STM32L100xBA) || defined(STM32L100xC) || \
+ defined(STM32L151xBA) || defined(STM32L151xC) || \
+ defined(STM32L151xCA) || defined(STM32L152xBA) || \
+ defined(STM32L152xC) || defined(STM32L152xCA) || \
+ defined(STM32L162xC) || defined(STM32L162xCA)
+#define PLATFORM_NAME "STM32L1xx Ultra Low Power Medium Density Plus"
+
+#elif defined(STM32L151xD) || defined(STM32L151xDX) || \
+ defined(STM32L151xE) || defined(STM32L152xD) || \
+ defined(STM32L152xDX) || defined(STM32L152xE) || \
+ defined(STM32L162xD) || defined(STM32L162xDX) || \
+ defined(STM32L162xE)
+#define PLATFORM_NAME "STM32L1xx Ultra Low Power High Density"
+
+#else
+#error "STM32L1xx device not specified"
+#endif
+
+/**
+ * @brief Sub-family identifier.
+ */
+#if !defined(STM32L1XX) || defined(__DOXYGEN__)
+#define STM32L1XX
+#endif
+/** @} */
+
+/**
+ * @name Internal clock sources
+ * @{
+ */
+#define STM32_HSICLK 16000000 /**< High speed internal clock. */
+#define STM32_LSICLK 38000 /**< Low speed internal clock. */
+/** @} */
+
+/**
+ * @name PWR_CR register bits definitions
+ * @{
+ */
+#define STM32_VOS_MASK (3 << 11) /**< Core voltage mask. */
+#define STM32_VOS_1P8 (1 << 11) /**< Core voltage 1.8 Volts. */
+#define STM32_VOS_1P5 (2 << 11) /**< Core voltage 1.5 Volts. */
+#define STM32_VOS_1P2 (3 << 11) /**< Core voltage 1.2 Volts. */
+
+#define STM32_PLS_MASK (7 << 5) /**< PLS bits mask. */
+#define STM32_PLS_LEV0 (0 << 5) /**< PVD level 0. */
+#define STM32_PLS_LEV1 (1 << 5) /**< PVD level 1. */
+#define STM32_PLS_LEV2 (2 << 5) /**< PVD level 2. */
+#define STM32_PLS_LEV3 (3 << 5) /**< PVD level 3. */
+#define STM32_PLS_LEV4 (4 << 5) /**< PVD level 4. */
+#define STM32_PLS_LEV5 (5 << 5) /**< PVD level 5. */
+#define STM32_PLS_LEV6 (6 << 5) /**< PVD level 6. */
+#define STM32_PLS_LEV7 (7 << 5) /**< PVD level 7. */
+/** @} */
+
+/**
+ * @name RCC_CR register bits definitions
+ * @{
+ */
+#define STM32_RTCPRE_MASK (3 << 29) /**< RTCPRE mask. */
+#define STM32_RTCPRE_DIV2 (0 << 29) /**< HSE divided by 2. */
+#define STM32_RTCPRE_DIV4 (1 << 29) /**< HSE divided by 4. */
+#define STM32_RTCPRE_DIV8 (2 << 29) /**< HSE divided by 2. */
+#define STM32_RTCPRE_DIV16 (3 << 29) /**< HSE divided by 16. */
+/** @} */
+
+/**
+ * @name RCC_CFGR register bits definitions
+ * @{
+ */
+#define STM32_SW_MSI (0 << 0) /**< SYSCLK source is MSI. */
+#define STM32_SW_HSI (1 << 0) /**< SYSCLK source is HSI. */
+#define STM32_SW_HSE (2 << 0) /**< SYSCLK source is HSE. */
+#define STM32_SW_PLL (3 << 0) /**< SYSCLK source is PLL. */
+
+#define STM32_HPRE_DIV1 (0 << 4) /**< SYSCLK divided by 1. */
+#define STM32_HPRE_DIV2 (8 << 4) /**< SYSCLK divided by 2. */
+#define STM32_HPRE_DIV4 (9 << 4) /**< SYSCLK divided by 4. */
+#define STM32_HPRE_DIV8 (10 << 4) /**< SYSCLK divided by 8. */
+#define STM32_HPRE_DIV16 (11 << 4) /**< SYSCLK divided by 16. */
+#define STM32_HPRE_DIV64 (12 << 4) /**< SYSCLK divided by 64. */
+#define STM32_HPRE_DIV128 (13 << 4) /**< SYSCLK divided by 128. */
+#define STM32_HPRE_DIV256 (14 << 4) /**< SYSCLK divided by 256. */
+#define STM32_HPRE_DIV512 (15 << 4) /**< SYSCLK divided by 512. */
+
+#define STM32_PPRE1_DIV1 (0 << 8) /**< HCLK divided by 1. */
+#define STM32_PPRE1_DIV2 (4 << 8) /**< HCLK divided by 2. */
+#define STM32_PPRE1_DIV4 (5 << 8) /**< HCLK divided by 4. */
+#define STM32_PPRE1_DIV8 (6 << 8) /**< HCLK divided by 8. */
+#define STM32_PPRE1_DIV16 (7 << 8) /**< HCLK divided by 16. */
+
+#define STM32_PPRE2_DIV1 (0 << 11) /**< HCLK divided by 1. */
+#define STM32_PPRE2_DIV2 (4 << 11) /**< HCLK divided by 2. */
+#define STM32_PPRE2_DIV4 (5 << 11) /**< HCLK divided by 4. */
+#define STM32_PPRE2_DIV8 (6 << 11) /**< HCLK divided by 8. */
+#define STM32_PPRE2_DIV16 (7 << 11) /**< HCLK divided by 16. */
+
+#define STM32_PLLSRC_HSI (0 << 16) /**< PLL clock source is HSI. */
+#define STM32_PLLSRC_HSE (1 << 16) /**< PLL clock source is HSE. */
+
+#define STM32_MCOSEL_NOCLOCK (0 << 24) /**< No clock on MCO pin. */
+#define STM32_MCOSEL_SYSCLK (1 << 24) /**< SYSCLK on MCO pin. */
+#define STM32_MCOSEL_HSI (2 << 24) /**< HSI clock on MCO pin. */
+#define STM32_MCOSEL_MSI (3 << 24) /**< MSI clock on MCO pin. */
+#define STM32_MCOSEL_HSE (4 << 24) /**< HSE clock on MCO pin. */
+#define STM32_MCOSEL_PLL (5 << 24) /**< PLL clock on MCO pin. */
+#define STM32_MCOSEL_LSI (6 << 24) /**< LSI clock on MCO pin. */
+#define STM32_MCOSEL_LSE (7 << 24) /**< LSE clock on MCO pin. */
+
+#define STM32_MCOPRE_DIV1 (0 << 28) /**< MCO divided by 1. */
+#define STM32_MCOPRE_DIV2 (1 << 28) /**< MCO divided by 1. */
+#define STM32_MCOPRE_DIV4 (2 << 28) /**< MCO divided by 1. */
+#define STM32_MCOPRE_DIV8 (3 << 28) /**< MCO divided by 1. */
+#define STM32_MCOPRE_DIV16 (4 << 28) /**< MCO divided by 1. */
+/** @} */
+
+/**
+ * @name RCC_ICSCR register bits definitions
+ * @{
+ */
+#define STM32_MSIRANGE_MASK (7 << 13) /**< MSIRANGE field mask. */
+#define STM32_MSIRANGE_64K (0 << 13) /**< 64kHz nominal. */
+#define STM32_MSIRANGE_128K (1 << 13) /**< 128kHz nominal. */
+#define STM32_MSIRANGE_256K (2 << 13) /**< 256kHz nominal. */
+#define STM32_MSIRANGE_512K (3 << 13) /**< 512kHz nominal. */
+#define STM32_MSIRANGE_1M (4 << 13) /**< 1MHz nominal. */
+#define STM32_MSIRANGE_2M (5 << 13) /**< 2MHz nominal. */
+#define STM32_MSIRANGE_4M (6 << 13) /**< 4MHz nominal */
+/** @} */
+
+/**
+ * @name RCC_CSR register bits definitions
+ * @{
+ */
+#define STM32_RTCSEL_MASK (3 << 16) /**< RTC source mask. */
+#define STM32_RTCSEL_NOCLOCK (0 << 16) /**< No RTC source. */
+#define STM32_RTCSEL_LSE (1 << 16) /**< RTC source is LSE. */
+#define STM32_RTCSEL_LSI (2 << 16) /**< RTC source is LSI. */
+#define STM32_RTCSEL_HSEDIV (3 << 16) /**< RTC source is HSE divided. */
+/** @} */
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/**
+ * @name Configuration options
+ * @{
+ */
+/**
+ * @brief Disables the PWR/RCC initialization in the HAL.
+ */
+#if !defined(STM32_NO_INIT) || defined(__DOXYGEN__)
+#define STM32_NO_INIT FALSE
+#endif
+
+/**
+ * @brief Core voltage selection.
+ * @note This setting affects all the performance and clock related
+ * settings, the maximum performance is only obtainable selecting
+ * the maximum voltage.
+ */
+#if !defined(STM32_VOS) || defined(__DOXYGEN__)
+#define STM32_VOS STM32_VOS_1P8
+#endif
+
+/**
+ * @brief Enables or disables the programmable voltage detector.
+ */
+#if !defined(STM32_PVD_ENABLE) || defined(__DOXYGEN__)
+#define STM32_PVD_ENABLE FALSE
+#endif
+
+/**
+ * @brief Sets voltage level for programmable voltage detector.
+ */
+#if !defined(STM32_PLS) || defined(__DOXYGEN__)
+#define STM32_PLS STM32_PLS_LEV0
+#endif
+
+/**
+ * @brief Enables or disables the HSI clock source.
+ */
+#if !defined(STM32_HSI_ENABLED) || defined(__DOXYGEN__)
+#define STM32_HSI_ENABLED TRUE
+#endif
+
+/**
+ * @brief Enables or disables the LSI clock source.
+ */
+#if !defined(STM32_LSI_ENABLED) || defined(__DOXYGEN__)
+#define STM32_LSI_ENABLED TRUE
+#endif
+
+/**
+ * @brief Enables or disables the HSE clock source.
+ */
+#if !defined(STM32_HSE_ENABLED) || defined(__DOXYGEN__)
+#define STM32_HSE_ENABLED FALSE
+#endif
+
+/**
+ * @brief Enables or disables the LSE clock source.
+ */
+#if !defined(STM32_LSE_ENABLED) || defined(__DOXYGEN__)
+#define STM32_LSE_ENABLED FALSE
+#endif
+
+/**
+ * @brief ADC clock setting.
+ */
+#if !defined(STM32_ADC_CLOCK_ENABLED) || defined(__DOXYGEN__)
+#define STM32_ADC_CLOCK_ENABLED TRUE
+#endif
+
+/**
+ * @brief USB clock setting.
+ */
+#if !defined(STM32_USB_CLOCK_ENABLED) || defined(__DOXYGEN__)
+#define STM32_USB_CLOCK_ENABLED TRUE
+#endif
+
+/**
+ * @brief MSI frequency setting.
+ */
+#if !defined(STM32_MSIRANGE) || defined(__DOXYGEN__)
+#define STM32_MSIRANGE STM32_MSIRANGE_2M
+#endif
+
+/**
+ * @brief Main clock source selection.
+ * @note If the selected clock source is not the PLL then the PLL is not
+ * initialized and started.
+ * @note The default value is calculated for a 32MHz system clock from
+ * the internal 16MHz HSI clock.
+ */
+#if !defined(STM32_SW) || defined(__DOXYGEN__)
+#define STM32_SW STM32_SW_PLL
+#endif
+
+/**
+ * @brief Clock source for the PLL.
+ * @note This setting has only effect if the PLL is selected as the
+ * system clock source.
+ * @note The default value is calculated for a 32MHz system clock from
+ * the internal 16MHz HSI clock.
+ */
+#if !defined(STM32_PLLSRC) || defined(__DOXYGEN__)
+#define STM32_PLLSRC STM32_PLLSRC_HSI
+#endif
+
+/**
+ * @brief PLL multiplier value.
+ * @note The allowed values are 3, 4, 6, 8, 12, 16, 32, 48.
+ * @note The default value is calculated for a 32MHz system clock from
+ * the internal 16MHz HSI clock.
+ */
+#if !defined(STM32_PLLMUL_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLMUL_VALUE 6
+#endif
+
+/**
+ * @brief PLL divider value.
+ * @note The allowed values are 2, 3, 4.
+ * @note The default value is calculated for a 32MHz system clock from
+ * the internal 16MHz HSI clock.
+ */
+#if !defined(STM32_PLLDIV_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLDIV_VALUE 3
+#endif
+
+/**
+ * @brief AHB prescaler value.
+ * @note The default value is calculated for a 32MHz system clock from
+ * the internal 16MHz HSI clock.
+ */
+#if !defined(STM32_HPRE) || defined(__DOXYGEN__)
+#define STM32_HPRE STM32_HPRE_DIV1
+#endif
+
+/**
+ * @brief APB1 prescaler value.
+ */
+#if !defined(STM32_PPRE1) || defined(__DOXYGEN__)
+#define STM32_PPRE1 STM32_PPRE1_DIV1
+#endif
+
+/**
+ * @brief APB2 prescaler value.
+ */
+#if !defined(STM32_PPRE2) || defined(__DOXYGEN__)
+#define STM32_PPRE2 STM32_PPRE2_DIV1
+#endif
+
+/**
+ * @brief MCO clock source.
+ */
+#if !defined(STM32_MCOSEL) || defined(__DOXYGEN__)
+#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK
+#endif
+
+/**
+ * @brief MCO divider setting.
+ */
+#if !defined(STM32_MCOPRE) || defined(__DOXYGEN__)
+#define STM32_MCOPRE STM32_MCOPRE_DIV1
+#endif
+
+/**
+ * @brief RTC/LCD clock source.
+ */
+#if !defined(STM32_RTCSEL) || defined(__DOXYGEN__)
+#define STM32_RTCSEL STM32_RTCSEL_LSE
+#endif
+
+/**
+ * @brief HSE divider toward RTC setting.
+ */
+#if !defined(STM32_RTCPRE) || defined(__DOXYGEN__)
+#define STM32_RTCPRE STM32_RTCPRE_DIV2
+#endif
+/** @} */
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+/*
+ * Configuration-related checks.
+ */
+#if !defined(STM32L1xx_MCUCONF)
+#error "Using a wrong mcuconf.h file, STM32L1xx_MCUCONF not defined"
+#endif
+
+/* Voltage related limits.*/
+#if (STM32_VOS == STM32_VOS_1P8) || defined(__DOXYGEN__)
+/**
+ * @brief Maximum HSE clock frequency at current voltage setting.
+ */
+#define STM32_HSECLK_MAX 32000000
+
+/**
+ * @brief Maximum SYSCLK clock frequency at current voltage setting.
+ */
+#define STM32_SYSCLK_MAX 32000000
+
+/**
+ * @brief Maximum VCO clock frequency at current voltage setting.
+ */
+#define STM32_PLLVCO_MAX 96000000
+
+/**
+ * @brief Minimum VCO clock frequency at current voltage setting.
+ */
+#define STM32_PLLVCO_MIN 6000000
+
+/**
+ * @brief Maximum APB1 clock frequency.
+ */
+#define STM32_PCLK1_MAX 32000000
+
+/**
+ * @brief Maximum APB2 clock frequency.
+ */
+#define STM32_PCLK2_MAX 32000000
+
+/**
+ * @brief Maximum frequency not requiring a wait state for flash accesses.
+ */
+#define STM32_0WS_THRESHOLD 16000000
+
+/**
+ * @brief HSI availability at current voltage settings.
+ */
+#define STM32_HSI_AVAILABLE TRUE
+
+#elif STM32_VOS == STM32_VOS_1P5
+#define STM32_HSECLK_MAX 16000000
+#define STM32_SYSCLK_MAX 16000000
+#define STM32_PLLVCO_MAX 48000000
+#define STM32_PLLVCO_MIN 6000000
+#define STM32_PCLK1_MAX 16000000
+#define STM32_PCLK2_MAX 16000000
+#define STM32_0WS_THRESHOLD 8000000
+#define STM32_HSI_AVAILABLE TRUE
+#elif STM32_VOS == STM32_VOS_1P2
+#define STM32_HSECLK_MAX 4000000
+#define STM32_SYSCLK_MAX 4000000
+#define STM32_PLLVCO_MAX 24000000
+#define STM32_PLLVCO_MIN 6000000
+#define STM32_PCLK1_MAX 4000000
+#define STM32_PCLK2_MAX 4000000
+#define STM32_0WS_THRESHOLD 2000000
+#define STM32_HSI_AVAILABLE FALSE
+#else
+#error "invalid STM32_VOS value specified"
+#endif
+
+/* HSI related checks.*/
+#if STM32_HSI_ENABLED
+#if !STM32_HSI_AVAILABLE
+ #error "impossible to activate HSI under the current voltage settings"
+#endif
+#else /* !STM32_HSI_ENABLED */
+#if STM32_ADC_CLOCK_ENABLED || \
+ (STM32_SW == STM32_SW_HSI) || \
+ ((STM32_SW == STM32_SW_PLL) && \
+ (STM32_PLLSRC == STM32_PLLSRC_HSI)) || \
+ (STM32_MCOSEL == STM32_MCOSEL_HSI) || \
+ ((STM32_MCOSEL == STM32_MCOSEL_PLL) && \
+ (STM32_PLLSRC == STM32_PLLSRC_HSI))
+#error "required HSI clock is not enabled"
+#endif
+#endif /* !STM32_HSI_ENABLED */
+
+/* HSE related checks.*/
+#if STM32_HSE_ENABLED
+#if STM32_HSECLK == 0
+#error "impossible to activate HSE"
+#endif
+#if (STM32_HSECLK < 1000000) || (STM32_HSECLK > STM32_HSECLK_MAX)
+#error "STM32_HSECLK outside acceptable range (1MHz...STM32_HSECLK_MAX)"
+#endif
+#else /* !STM32_HSE_ENABLED */
+#if (STM32_SW == STM32_SW_HSE) || \
+ ((STM32_SW == STM32_SW_PLL) && \
+ (STM32_PLLSRC == STM32_PLLSRC_HSE)) || \
+ (STM32_MCOSEL == STM32_MCOSEL_HSE) || \
+ ((STM32_MCOSEL == STM32_MCOSEL_PLL) && \
+ (STM32_PLLSRC == STM32_PLLSRC_HSE)) || \
+ (STM32_RTCSEL == STM32_RTCSEL_HSEDIV)
+#error "required HSE clock is not enabled"
+#endif
+#endif /* !STM32_HSE_ENABLED */
+
+/* LSI related checks.*/
+#if STM32_LSI_ENABLED
+#else /* !STM32_LSI_ENABLED */
+
+#if STM32_MCOSEL == STM32_MCOSEL_LSI
+#error "LSI not enabled, required by STM32_MCOSEL"
+#endif
+
+#if STM32_RTCSEL == STM32_RTCSEL_LSI
+#error "LSI not enabled, required by STM32_RTCSEL"
+#endif
+
+#endif /* !STM32_LSI_ENABLED */
+
+/* LSE related checks.*/
+#if STM32_LSE_ENABLED
+#if (STM32_LSECLK == 0)
+#error "impossible to activate LSE"
+#endif
+#if (STM32_LSECLK < 1000) || (STM32_LSECLK > 1000000)
+#error "STM32_LSECLK outside acceptable range (1...1000kHz)"
+#endif
+#else /* !STM32_LSE_ENABLED */
+
+#if STM32_MCOSEL == STM32_MCOSEL_LSE
+#error "LSE not enabled, required by STM32_MCOSEL"
+#endif
+
+#if STM32_RTCSEL == STM32_RTCSEL_LSE
+#error "LSE not enabled, required by STM32_RTCSEL"
+#endif
+
+#endif /* !STM32_LSE_ENABLED */
+
+/* PLL related checks.*/
+#if STM32_USB_CLOCK_ENABLED || \
+ (STM32_SW == STM32_SW_PLL) || \
+ (STM32_MCOSEL == STM32_MCOSEL_PLL) || \
+ defined(__DOXYGEN__)
+/**
+ * @brief PLL activation flag.
+ */
+#define STM32_ACTIVATE_PLL TRUE
+#else
+#define STM32_ACTIVATE_PLL FALSE
+#endif
+
+/**
+ * @brief PLLMUL field.
+ */
+#if (STM32_PLLMUL_VALUE == 3) || defined(__DOXYGEN__)
+#define STM32_PLLMUL (0 << 18)
+#elif STM32_PLLMUL_VALUE == 4
+#define STM32_PLLMUL (1 << 18)
+#elif STM32_PLLMUL_VALUE == 6
+#define STM32_PLLMUL (2 << 18)
+#elif STM32_PLLMUL_VALUE == 8
+#define STM32_PLLMUL (3 << 18)
+#elif STM32_PLLMUL_VALUE == 12
+#define STM32_PLLMUL (4 << 18)
+#elif STM32_PLLMUL_VALUE == 16
+#define STM32_PLLMUL (5 << 18)
+#elif STM32_PLLMUL_VALUE == 24
+#define STM32_PLLMUL (6 << 18)
+#elif STM32_PLLMUL_VALUE == 32
+#define STM32_PLLMUL (7 << 18)
+#elif STM32_PLLMUL_VALUE == 48
+#define STM32_PLLMUL (8 << 18)
+#else
+#error "invalid STM32_PLLMUL_VALUE value specified"
+#endif
+
+/**
+ * @brief PLLDIV field.
+ */
+#if (STM32_PLLDIV_VALUE == 2) || defined(__DOXYGEN__)
+#define STM32_PLLDIV (1 << 22)
+#elif STM32_PLLDIV_VALUE == 3
+#define STM32_PLLDIV (2 << 22)
+#elif STM32_PLLDIV_VALUE == 4
+#define STM32_PLLDIV (3 << 22)
+#else
+#error "invalid STM32_PLLDIV_VALUE value specified"
+#endif
+
+/**
+ * @brief PLL input clock frequency.
+ */
+#if (STM32_PLLSRC == STM32_PLLSRC_HSE) || defined(__DOXYGEN__)
+#define STM32_PLLCLKIN STM32_HSECLK
+#elif STM32_PLLSRC == STM32_PLLSRC_HSI
+#define STM32_PLLCLKIN STM32_HSICLK
+#else
+#error "invalid STM32_PLLSRC value specified"
+#endif
+
+/* PLL input frequency range check.*/
+#if (STM32_PLLCLKIN < 2000000) || (STM32_PLLCLKIN > 24000000)
+#error "STM32_PLLCLKIN outside acceptable range (2...24MHz)"
+#endif
+
+/**
+ * @brief PLL VCO frequency.
+ */
+#define STM32_PLLVCO (STM32_PLLCLKIN * STM32_PLLMUL_VALUE)
+
+/* PLL output frequency range check.*/
+#if (STM32_PLLVCO < STM32_PLLVCO_MIN) || (STM32_PLLVCO > STM32_PLLVCO_MAX)
+#error "STM32_PLLVCO outside acceptable range (STM32_PLLVCO_MIN...STM32_PLLVCO_MAX)"
+#endif
+
+/**
+ * @brief PLL output clock frequency.
+ */
+#define STM32_PLLCLKOUT (STM32_PLLVCO / STM32_PLLDIV_VALUE)
+
+/* PLL output frequency range check.*/
+#if (STM32_PLLCLKOUT < 2000000) || (STM32_PLLCLKOUT > 32000000)
+#error "STM32_PLLCLKOUT outside acceptable range (2...32MHz)"
+#endif
+
+/**
+ * @brief MSI frequency.
+ * @note Values are taken from the STM8Lxx datasheet.
+ */
+#if STM32_MSIRANGE == STM32_MSIRANGE_64K
+#define STM32_MSICLK 65500
+#elif STM32_MSIRANGE == STM32_MSIRANGE_128K
+#define STM32_MSICLK 131000
+#elif STM32_MSIRANGE == STM32_MSIRANGE_256K
+#define STM32_MSICLK 262000
+#elif STM32_MSIRANGE == STM32_MSIRANGE_512K
+#define STM32_MSICLK 524000
+#elif STM32_MSIRANGE == STM32_MSIRANGE_1M
+#define STM32_MSICLK 1050000
+#elif STM32_MSIRANGE == STM32_MSIRANGE_2M
+#define STM32_MSICLK 2100000
+#elif STM32_MSIRANGE == STM32_MSIRANGE_4M
+#define STM32_MSICLK 4200000
+#else
+#error "invalid STM32_MSIRANGE value specified"
+#endif
+
+/**
+ * @brief System clock source.
+ */
+#if STM32_NO_INIT || defined(__DOXYGEN__)
+#define STM32_SYSCLK 2100000
+#elif (STM32_SW == STM32_SW_MSI)
+#define STM32_SYSCLK STM32_MSICLK
+#elif (STM32_SW == STM32_SW_HSI)
+#define STM32_SYSCLK STM32_HSICLK
+#elif (STM32_SW == STM32_SW_HSE)
+#define STM32_SYSCLK STM32_HSECLK
+#elif (STM32_SW == STM32_SW_PLL)
+#define STM32_SYSCLK STM32_PLLCLKOUT
+#else
+#error "invalid STM32_SW value specified"
+#endif
+
+/* Check on the system clock.*/
+#if STM32_SYSCLK > STM32_SYSCLK_MAX
+#error "STM32_SYSCLK above maximum rated frequency (STM32_SYSCLK_MAX)"
+#endif
+
+/**
+ * @brief AHB frequency.
+ */
+#if (STM32_HPRE == STM32_HPRE_DIV1) || defined(__DOXYGEN__)
+#define STM32_HCLK (STM32_SYSCLK / 1)
+#elif STM32_HPRE == STM32_HPRE_DIV2
+#define STM32_HCLK (STM32_SYSCLK / 2)
+#elif STM32_HPRE == STM32_HPRE_DIV4
+#define STM32_HCLK (STM32_SYSCLK / 4)
+#elif STM32_HPRE == STM32_HPRE_DIV8
+#define STM32_HCLK (STM32_SYSCLK / 8)
+#elif STM32_HPRE == STM32_HPRE_DIV16
+#define STM32_HCLK (STM32_SYSCLK / 16)
+#elif STM32_HPRE == STM32_HPRE_DIV64
+#define STM32_HCLK (STM32_SYSCLK / 64)
+#elif STM32_HPRE == STM32_HPRE_DIV128
+#define STM32_HCLK (STM32_SYSCLK / 128)
+#elif STM32_HPRE == STM32_HPRE_DIV256
+#define STM32_HCLK (STM32_SYSCLK / 256)
+#elif STM32_HPRE == STM32_HPRE_DIV512
+#define STM32_HCLK (STM32_SYSCLK / 512)
+#else
+#error "invalid STM32_HPRE value specified"
+#endif
+
+/* AHB frequency check.*/
+#if STM32_HCLK > STM32_SYSCLK_MAX
+#error "STM32_HCLK exceeding maximum frequency (STM32_SYSCLK_MAX)"
+#endif
+
+/**
+ * @brief APB1 frequency.
+ */
+#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || defined(__DOXYGEN__)
+#define STM32_PCLK1 (STM32_HCLK / 1)
+#elif STM32_PPRE1 == STM32_PPRE1_DIV2
+#define STM32_PCLK1 (STM32_HCLK / 2)
+#elif STM32_PPRE1 == STM32_PPRE1_DIV4
+#define STM32_PCLK1 (STM32_HCLK / 4)
+#elif STM32_PPRE1 == STM32_PPRE1_DIV8
+#define STM32_PCLK1 (STM32_HCLK / 8)
+#elif STM32_PPRE1 == STM32_PPRE1_DIV16
+#define STM32_PCLK1 (STM32_HCLK / 16)
+#else
+#error "invalid STM32_PPRE1 value specified"
+#endif
+
+/* APB1 frequency check.*/
+#if STM32_PCLK1 > STM32_PCLK1_MAX
+#error "STM32_PCLK1 exceeding maximum frequency (STM32_PCLK1_MAX)"
+#endif
+
+/**
+ * @brief APB2 frequency.
+ */
+#if (STM32_PPRE2 == STM32_PPRE2_DIV1) || defined(__DOXYGEN__)
+#define STM32_PCLK2 (STM32_HCLK / 1)
+#elif STM32_PPRE2 == STM32_PPRE2_DIV2
+#define STM32_PCLK2 (STM32_HCLK / 2)
+#elif STM32_PPRE2 == STM32_PPRE2_DIV4
+#define STM32_PCLK2 (STM32_HCLK / 4)
+#elif STM32_PPRE2 == STM32_PPRE2_DIV8
+#define STM32_PCLK2 (STM32_HCLK / 8)
+#elif STM32_PPRE2 == STM32_PPRE2_DIV16
+#define STM32_PCLK2 (STM32_HCLK / 16)
+#else
+#error "invalid STM32_PPRE2 value specified"
+#endif
+
+/* APB2 frequency check.*/
+#if STM32_PCLK2 > STM32_PCLK2_MAX
+#error "STM32_PCLK2 exceeding maximum frequency (STM32_PCLK2_MAX)"
+#endif
+
+/**
+ * @brief MCO divider clock.
+ */
+#if (STM32_MCOSEL == STM32_MCOSEL_NOCLOCK) || defined(__DOXYGEN__)
+#define STM32_MCODIVCLK 0
+#elif STM32_MCOSEL == STM32_MCOSEL_HSI
+#define STM32_MCODIVCLK STM32_HSICLK
+#elif STM32_MCOSEL == STM32_MCOSEL_MSI
+#define STM32_MCODIVCLK STM32_MSICLK
+#elif STM32_MCOSEL == STM32_MCOSEL_HSE
+#define STM32_MCODIVCLK STM32_HSECLK
+#elif STM32_MCOSEL == STM32_MCOSEL_PLL
+#define STM32_MCODIVCLK STM32_PLLCLKOUT
+#elif STM32_MCOSEL == STM32_MCOSEL_LSI
+#define STM32_MCODIVCLK STM32_LSICLK
+#elif STM32_MCOSEL == STM32_MCOSEL_LSE
+#define STM32_MCODIVCLK STM32_LSECLK
+#else
+#error "invalid STM32_MCOSEL value specified"
+#endif
+
+/**
+ * @brief MCO output pin clock.
+ */
+#if (STM32_MCOPRE == STM32_MCOPRE_DIV1) || defined(__DOXYGEN__)
+#define STM32_MCOCLK STM32_MCODIVCLK
+#elif STM32_MCOPRE == STM32_MCOPRE_DIV2
+#define STM32_MCOCLK (STM32_MCODIVCLK / 2)
+#elif STM32_MCOPRE == STM32_MCOPRE_DIV4
+#define STM32_MCOCLK (STM32_MCODIVCLK / 4)
+#elif STM32_MCOPRE == STM32_MCOPRE_DIV8
+#define STM32_MCOCLK (STM32_MCODIVCLK / 8)
+#elif STM32_MCOPRE == STM32_MCOPRE_DIV16
+#define STM32_MCOCLK (STM32_MCODIVCLK / 16)
+#else
+#error "invalid STM32_MCOPRE value specified"
+#endif
+
+/**
+ * @brief HSE divider toward RTC clock.
+ */
+#if (STM32_RTCPRE == STM32_RTCPRE_DIV2) || defined(__DOXYGEN__)
+#define STM32_HSEDIVCLK (STM32_HSECLK / 2)
+#elif (STM32_RTCPRE == STM32_RTCPRE_DIV4) || defined(__DOXYGEN__)
+#define STM32_HSEDIVCLK (STM32_HSECLK / 4)
+#elif (STM32_RTCPRE == STM32_RTCPRE_DIV8) || defined(__DOXYGEN__)
+#define STM32_HSEDIVCLK (STM32_HSECLK / 8)
+#elif (STM32_RTCPRE == STM32_RTCPRE_DIV16) || defined(__DOXYGEN__)
+#define STM32_HSEDIVCLK (STM32_HSECLK / 16)
+#else
+#error "invalid STM32_RTCPRE value specified"
+#endif
+
+/**
+ * @brief RTC/LCD clock.
+ */
+#if (STM32_RTCSEL == STM32_RTCSEL_NOCLOCK) || defined(__DOXYGEN__)
+#define STM32_RTCCLK 0
+#elif STM32_RTCSEL == STM32_RTCSEL_LSE
+#define STM32_RTCCLK STM32_LSECLK
+#elif STM32_RTCSEL == STM32_RTCSEL_LSI
+#define STM32_RTCCLK STM32_LSICLK
+#elif STM32_RTCSEL == STM32_RTCSEL_HSEDIV
+#define STM32_RTCCLK STM32_HSEDIVCLK
+#else
+#error "invalid STM32_RTCSEL value specified"
+#endif
+
+/**
+ * @brief USB frequency.
+ */
+#define STM32_USBCLK (STM32_PLLVCO / 2)
+
+/**
+ * @brief Timers 2, 3, 4, 6, 7 clock.
+ */
+#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || defined(__DOXYGEN__)
+#define STM32_TIMCLK1 (STM32_PCLK1 * 1)
+#else
+#define STM32_TIMCLK1 (STM32_PCLK1 * 2)
+#endif
+
+/**
+ * @brief Timers 9, 10, 11 clock.
+ */
+#if (STM32_PPRE2 == STM32_PPRE2_DIV1) || defined(__DOXYGEN__)
+#define STM32_TIMCLK2 (STM32_PCLK2 * 1)
+#else
+#define STM32_TIMCLK2 (STM32_PCLK2 * 2)
+#endif
+
+/**
+ * @brief Flash settings.
+ */
+#if (STM32_HCLK <= STM32_0WS_THRESHOLD) || defined(__DOXYGEN__)
+#define STM32_FLASHBITS1 0x00000000
+#else
+#define STM32_FLASHBITS1 0x00000004
+#define STM32_FLASHBITS2 0x00000007
+#endif
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+/* Various helpers.*/
+#include "nvic.h"
+#include "stm32_isr.h"
+#include "stm32_dma.h"
+#include "stm32_rcc.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void hal_lld_init(void);
+ void stm32_clock_init(void);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _HAL_LLD_H_ */
+
+/** @} */
diff --git a/os/hal/ports/STM32/STM32L4xx/platform.mk b/os/hal/ports/STM32/STM32L4xx/platform.mk new file mode 100644 index 000000000..20422b67b --- /dev/null +++ b/os/hal/ports/STM32/STM32L4xx/platform.mk @@ -0,0 +1,88 @@ +# List of all the STM32L4xx platform files.
+ifeq ($(USE_SMART_BUILD),yes)
+HALCONF := $(strip $(shell cat halconf.h | egrep -e "define"))
+
+PLATFORMSRC := $(CHIBIOS)/os/hal/ports/common/ARMCMx/nvic.c \
+ $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/hal_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1/st_lld.c
+ifneq ($(findstring HAL_USE_ADC TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/ADCv3/adc_lld.c
+endif
+ifneq ($(findstring HAL_USE_CAN TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/CANv1/can_lld.c
+endif
+ifneq ($(findstring HAL_USE_DAC TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/DACv1/dac_lld.c
+endif
+ifneq ($(findstring HAL_USE_EXT TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/EXTIv1/ext_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/ext_lld_isr.c
+endif
+ifneq ($(findstring HAL_USE_PAL TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.c
+endif
+ifneq ($(findstring HAL_USE_I2C TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/I2Cv2/i2c_lld.c
+endif
+ifneq ($(findstring HAL_USE_RTC TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c
+endif
+ifneq ($(findstring HAL_USE_SPI TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/SPIv2/spi_lld.c
+endif
+ifneq ($(findstring HAL_USE_GPT TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.c
+endif
+ifneq ($(findstring HAL_USE_ICU TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1/icu_lld.c
+endif
+ifneq ($(findstring HAL_USE_PWM TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1/pwm_lld.c
+endif
+ifneq ($(findstring HAL_USE_SERIAL TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/USARTv2/serial_lld.c
+endif
+ifneq ($(findstring HAL_USE_UART TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/USARTv2/uart_lld.c
+endif
+ifneq ($(findstring HAL_USE_USB TRUE,$(HALCONF)),)
+PLATFORMSRC += $(CHIBIOS)/os/hal/ports/STM32/LLD/USBv1/usb_lld.c
+endif
+else
+PLATFORMSRC := $(CHIBIOS)/os/hal/ports/common/ARMCMx/nvic.c \
+ $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/hal_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/ext_lld_isr.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/ADCv3/adc_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/CANv1/can_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/DACv1/dac_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/EXTIv1/ext_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/I2Cv2/i2c_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/SPIv2/spi_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1/icu_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1/pwm_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1/st_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/USARTv2/serial_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/USARTv2/uart_lld.c \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/USBv1/usb_lld.c
+endif
+
+# Required include directories
+PLATFORMINC := $(CHIBIOS)/os/hal/ports/common/ARMCMx \
+ $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/ADCv3 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/CANv1 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/DACv1 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/DMAv1 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/EXTIv1 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/GPIOv2 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/I2Cv2 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/RTCv2 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/SPIv2 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/USARTv2 \
+ $(CHIBIOS)/os/hal/ports/STM32/LLD/USBv1
diff --git a/os/hal/ports/STM32/STM32L4xx/stm32_registry.h b/os/hal/ports/STM32/STM32L4xx/stm32_registry.h new file mode 100644 index 000000000..747ee52e6 --- /dev/null +++ b/os/hal/ports/STM32/STM32L4xx/stm32_registry.h @@ -0,0 +1,301 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 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 STM32L0xx/stm32_registry.h
+ * @brief STM32L0xx capabilities registry.
+ *
+ * @addtogroup HAL
+ * @{
+ */
+
+#ifndef _STM32_REGISTRY_H_
+#define _STM32_REGISTRY_H_
+
+/*===========================================================================*/
+/* Platform capabilities. */
+/*===========================================================================*/
+
+/**
+ * @name STM32L4xx capabilities
+ * @{
+ */
+/* ADC attributes.*/
+#define STM32_HAS_ADC1 TRUE
+#define STM32_ADC1_HANDLER Vector88
+#define STM32_ADC1_NUMBER 18
+#define STM32_ADC1_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 1) |\
+ STM32_DMA_STREAM_ID_MSK(2, 3))
+#define STM32_ADC1_DMA_CHN 0x00000000
+
+#define STM32_HAS_ADC2 TRUE
+#define STM32_ADC2_HANDLER Vector88
+#define STM32_ADC2_NUMBER 18
+#define STM32_ADC2_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 2) |\
+ STM32_DMA_STREAM_ID_MSK(2, 4))
+#define STM32_ADC2_DMA_CHN 0x00000000
+
+#define STM32_HAS_ADC3 TRUE
+#define STM32_ADC3_HANDLER VectorFC
+#define STM32_ADC3_NUMBER 47
+#define STM32_ADC3_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 3) |\
+ STM32_DMA_STREAM_ID_MSK(2, 5))
+#define STM32_ADC3_DMA_CHN 0x00000000
+
+#define STM32_HAS_ADC4 FALSE
+
+/* CAN attributes.*/
+#define STM32_HAS_CAN1 TRUE
+#define STM32_HAS_CAN2 FALSE
+#define STM32_CAN_MAX_FILTERS 14
+
+/* DAC attributes.*/
+#define STM32_HAS_DAC1_CH1 TRUE
+#define STM32_DAC1_CH1_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 3)|\
+ STM32_DMA_STREAM_ID_MSK(2, 4))
+#define STM32_DAC1_CH1_DMA_CHN 0x00005600
+
+#define STM32_HAS_DAC1_CH2 TRUE
+#define STM32_DAC1_CH1_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 4)|\
+ STM32_DMA_STREAM_ID_MSK(2, 5))
+#define STM32_DAC1_CH1_DMA_CHN 0x00033000
+
+#define STM32_HAS_DAC2_CH1 FALSE
+#define STM32_HAS_DAC2_CH2 FALSE
+
+/* DMA attributes.*/
+#define STM32_ADVANCED_DMA TRUE
+#define STM32_DMA_SUPPORTS_CSELR TRUE
+#define STM32_DMA1_NUM_CHANNELS 7
+#define STM32_DMA1_CH1_HANDLER Vector6C
+#define STM32_DMA1_CH2_HANDLER Vector70
+#define STM32_DMA1_CH3_HANDLER Vector74
+#define STM32_DMA1_CH4_HANDLER Vector78
+#define STM32_DMA1_CH5_HANDLER Vector7C
+#define STM32_DMA1_CH6_HANDLER Vector80
+#define STM32_DMA1_CH7_HANDLER Vector84
+#define STM32_DMA1_CH1_NUMBER 11
+#define STM32_DMA1_CH2_NUMBER 12
+#define STM32_DMA1_CH3_NUMBER 13
+#define STM32_DMA1_CH4_NUMBER 14
+#define STM32_DMA1_CH5_NUMBER 15
+#define STM32_DMA1_CH6_NUMBER 16
+#define STM32_DMA1_CH7_NUMBER 17
+
+#define STM32_DMA2_NUM_CHANNELS 7
+#define STM32_DMA2_CH1_HANDLER Vector120
+#define STM32_DMA2_CH2_HANDLER Vector124
+#define STM32_DMA2_CH3_HANDLER Vector128
+#define STM32_DMA2_CH4_HANDLER Vector12C
+#define STM32_DMA2_CH5_HANDLER Vector130
+#define STM32_DMA2_CH6_HANDLER Vector150
+#define STM32_DMA2_CH7_HANDLER Vector154
+#define STM32_DMA2_CH1_NUMBER 56
+#define STM32_DMA2_CH2_NUMBER 57
+#define STM32_DMA2_CH3_NUMBER 58
+#define STM32_DMA2_CH4_NUMBER 59
+#define STM32_DMA2_CH5_NUMBER 60
+#define STM32_DMA2_CH6_NUMBER 68
+#define STM32_DMA2_CH7_NUMBER 69
+
+/* ETH attributes.*/
+#define STM32_HAS_ETH FALSE
+
+/* EXTI attributes.*/
+#define STM32_EXTI_NUM_LINES 39
+#define STM32_EXTI_IMR_MASK 0xFF820000U
+#define STM32_EXTI_IMR2_MASK 0xFFFFFF87U
+
+#define STM32_EXTI_LINE0_HANDLER Vector58
+#define STM32_EXTI_LINE1_HANDLER Vector5C
+#define STM32_EXTI_LINE2_HANDLER Vector60
+#define STM32_EXTI_LINE3_HANDLER Vector64
+#define STM32_EXTI_LINE4_HANDLER Vector68
+#define STM32_EXTI_LINE5_9_HANDLER Vector9C
+#define STM32_EXTI_LINE10_15_HANDLER VectorE0
+
+#define STM32_EXTI_LINE0_NUMBER 6
+#define STM32_EXTI_LINE1_NUMBER 7
+#define STM32_EXTI_LINE2_NUMBER 8
+#define STM32_EXTI_LINE3_NUMBER 9
+#define STM32_EXTI_LINE4_NUMBER 10
+#define STM32_EXTI_LINE5_9_NUMBER 23
+#define STM32_EXTI_LINE10_15_NUMBER 40
+
+/* GPIO attributes.*/
+#define STM32_HAS_GPIOA TRUE
+#define STM32_HAS_GPIOB TRUE
+#define STM32_HAS_GPIOC TRUE
+#define STM32_HAS_GPIOD TRUE
+#define STM32_HAS_GPIOE FALSE
+#define STM32_HAS_GPIOF FALSE
+#define STM32_HAS_GPIOG FALSE
+#define STM32_HAS_GPIOH TRUE
+#define STM32_HAS_GPIOI FALSE
+#define STM32_HAS_GPIOJ FALSE
+#define STM32_HAS_GPIOK FALSE
+#define STM32_GPIO_EN_MASK (RCC_IOPENR_GPIOAEN | \
+ RCC_IOPENR_GPIOBEN | \
+ RCC_IOPENR_GPIOCEN | \
+ RCC_IOPENR_GPIODEN | \
+ RCC_IOPENR_GPIOHEN)
+
+/* I2C attributes.*/
+#define STM32_HAS_I2C1 TRUE
+#define STM32_I2C1_GLOBAL_HANDLER Vector9C
+#define STM32_I2C1_GLOBAL_NUMBER 23
+#define STM32_I2C1_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 3) |\
+ STM32_DMA_STREAM_ID_MSK(1, 7))
+#define STM32_I2C1_RX_DMA_CHN 0x06000600
+#define STM32_I2C1_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 2) |\
+ STM32_DMA_STREAM_ID_MSK(1, 6))
+#define STM32_I2C1_TX_DMA_CHN 0x00600060
+
+#define STM32_HAS_I2C2 TRUE
+#define STM32_I2C2_GLOBAL_HANDLER VectorA0
+#define STM32_I2C2_GLOBAL_NUMBER 24
+#define STM32_I2C2_RX_DMA_MSK STM32_DMA_STREAM_ID_MSK(1, 5)
+#define STM32_I2C2_RX_DMA_CHN 0x00070000
+#define STM32_I2C2_TX_DMA_MSK STM32_DMA_STREAM_ID_MSK(1, 4)
+#define STM32_I2C2_TX_DMA_CHN 0x00007000
+
+#define STM32_HAS_I2C3 FALSE
+#define STM32_HAS_I2C4 FALSE
+
+/* RTC attributes.*/
+#define STM32_HAS_RTC TRUE
+#define STM32_RTC_HAS_SUBSECONDS TRUE
+#define STM32_RTC_HAS_PERIODIC_WAKEUPS FALSE
+#define STM32_RTC_NUM_ALARMS 1
+#define STM32_RTC_HAS_INTERRUPTS FALSE
+
+/* SDIO attributes.*/
+#define STM32_HAS_SDIO FALSE
+
+/* SPI attributes.*/
+#define STM32_HAS_SPI1 TRUE
+#define STM32_SPI1_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 2))
+#define STM32_SPI1_RX_DMA_CHN 0x00000010
+#define STM32_SPI1_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 3))
+#define STM32_SPI1_TX_DMA_CHN 0x00000100
+
+#define STM32_HAS_SPI2 TRUE
+#define STM32_SPI2_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 4) |\
+ STM32_DMA_STREAM_ID_MSK(1, 6))
+#define STM32_SPI2_RX_DMA_CHN 0x00202000
+#define STM32_SPI2_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 5) |\
+ STM32_DMA_STREAM_ID_MSK(1, 7))
+#define STM32_SPI2_TX_DMA_CHN 0x02020000
+
+#define STM32_HAS_SPI3 FALSE
+#define STM32_HAS_SPI4 FALSE
+#define STM32_HAS_SPI5 FALSE
+#define STM32_HAS_SPI6 FALSE
+
+/* TIM attributes.*/
+#define STM32_HAS_TIM2 TRUE
+#define STM32_TIM2_IS_32BITS FALSE
+#define STM32_TIM2_CHANNELS 4
+#define STM32_TIM2_HANDLER Vector7C
+#define STM32_TIM2_NUMBER 15
+
+#define STM32_HAS_TIM6 TRUE
+#define STM32_TIM6_IS_32BITS FALSE
+#define STM32_TIM6_CHANNELS 0
+#define STM32_TIM6_HANDLER Vector84
+#define STM32_TIM6_NUMBER 17
+
+#define STM32_HAS_TIM21 TRUE
+#define STM32_TIM21_IS_32BITS FALSE
+#define STM32_TIM21_CHANNELS 2
+#define STM32_TIM21_HANDLER Vector90
+#define STM32_TIM21_NUMBER 20
+
+#define STM32_HAS_TIM22 TRUE
+#define STM32_TIM22_IS_32BITS FALSE
+#define STM32_TIM22_CHANNELS 2
+#define STM32_TIM22_HANDLER Vector98
+#define STM32_TIM22_NUMBER 22
+
+#define STM32_HAS_TIM1 FALSE
+#define STM32_HAS_TIM3 FALSE
+#define STM32_HAS_TIM4 FALSE
+#define STM32_HAS_TIM5 FALSE
+#define STM32_HAS_TIM7 FALSE
+#define STM32_HAS_TIM8 FALSE
+#define STM32_HAS_TIM9 FALSE
+#define STM32_HAS_TIM10 FALSE
+#define STM32_HAS_TIM11 FALSE
+#define STM32_HAS_TIM12 FALSE
+#define STM32_HAS_TIM13 FALSE
+#define STM32_HAS_TIM14 FALSE
+#define STM32_HAS_TIM15 FALSE
+#define STM32_HAS_TIM16 FALSE
+#define STM32_HAS_TIM17 FALSE
+#define STM32_HAS_TIM18 FALSE
+#define STM32_HAS_TIM19 FALSE
+#define STM32_HAS_TIM20 FALSE
+
+/* USART attributes.*/
+#define STM32_HAS_USART1 TRUE
+#define STM32_USART1_HANDLER VectorAC
+#define STM32_USART1_NUMBER 27
+#define STM32_USART1_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 3) |\
+ STM32_DMA_STREAM_ID_MSK(1, 5))
+#define STM32_USART1_RX_DMA_CHN 0x00030300
+#define STM32_USART1_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 2) |\
+ STM32_DMA_STREAM_ID_MSK(1, 4))
+#define STM32_USART1_TX_DMA_CHN 0x00003030
+
+#define STM32_HAS_USART2 TRUE
+#define STM32_USART2_HANDLER VectorB0
+#define STM32_USART2_NUMBER 28
+#define STM32_USART2_RX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 5) |\
+ STM32_DMA_STREAM_ID_MSK(1, 6))
+#define STM32_USART2_RX_DMA_CHN 0x00440000
+#define STM32_USART2_TX_DMA_MSK (STM32_DMA_STREAM_ID_MSK(1, 4) |\
+ STM32_DMA_STREAM_ID_MSK(1, 7))
+#define STM32_USART2_TX_DMA_CHN 0x04004000
+
+#define STM32_HAS_USART3 FALSE
+#define STM32_HAS_UART4 FALSE
+#define STM32_HAS_UART5 FALSE
+#define STM32_HAS_USART6 FALSE
+#define STM32_HAS_UART7 FALSE
+#define STM32_HAS_UART8 FALSE
+
+/* USB attributes.*/
+#define STM32_HAS_USB FALSE
+#define STM32_HAS_OTG1 FALSE
+#define STM32_HAS_OTG2 FALSE
+
+/* LTDC attributes.*/
+#define STM32_HAS_LTDC FALSE
+
+/* DMA2D attributes.*/
+#define STM32_HAS_DMA2D FALSE
+
+/* FSMC attributes.*/
+#define STM32_HAS_FSMC FALSE
+
+/* CRC attributes.*/
+#define STM32_HAS_CRC TRUE
+#define STM32_CRC_PROGRAMMABLE TRUE
+/** @} */
+
+#endif /* _STM32_REGISTRY_H_ */
+
+/** @} */
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