275 lines
7.8 KiB
C
275 lines
7.8 KiB
C
/*
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ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/**
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* @file chconf.h
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* @brief Configuration file template.
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* @details A copy of this file must be placed in each project directory, it
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* contains the application specific kernel settings.
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*
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* @addtogroup config
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* @details Kernel related settings and hooks.
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* @{
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*/
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#ifndef CHCONF_H
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#define CHCONF_H
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#define _CHIBIOS_NIL_CONF_
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/*===========================================================================*/
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/**
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* @name Kernel parameters and options
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* @{
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*/
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/*===========================================================================*/
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/**
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* @brief Number of user threads in the application.
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* @note This number is not inclusive of the idle thread which is
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* Implicitly handled.
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*/
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#define CH_CFG_NUM_THREADS 2
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/** @} */
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/*===========================================================================*/
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/**
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* @name System timer settings
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* @{
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*/
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/*===========================================================================*/
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/**
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* @brief System time counter resolution.
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* @note Allowed values are 16 or 32 bits.
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*/
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#define CH_CFG_ST_RESOLUTION 32
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/**
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* @brief System tick frequency.
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* @note This value together with the @p CH_CFG_ST_RESOLUTION
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* option defines the maximum amount of time allowed for
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* timeouts.
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*/
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#define CH_CFG_ST_FREQUENCY 1000
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/**
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* @brief Time delta constant for the tick-less mode.
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* @note If this value is zero then the system uses the classic
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* periodic tick. This value represents the minimum number
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* of ticks that is safe to specify in a timeout directive.
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* The value one is not valid, timeouts are rounded up to
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* this value.
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*/
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#define CH_CFG_ST_TIMEDELTA 0
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/** @} */
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/*===========================================================================*/
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/**
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* @name Subsystem options
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* @{
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*/
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/*===========================================================================*/
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/**
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* @brief Semaphores APIs.
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* @details If enabled then the Semaphores APIs are included in the kernel.
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*
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* @note The default is @p TRUE.
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*/
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#define CH_CFG_USE_SEMAPHORES TRUE
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/**
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* @brief Mutexes APIs.
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* @details If enabled then the mutexes APIs are included in the kernel.
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*
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* @note Feature not currently implemented.
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* @note The default is @p FALSE.
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*/
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#define CH_CFG_USE_MUTEXES FALSE
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/**
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* @brief Events Flags APIs.
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* @details If enabled then the event flags APIs are included in the kernel.
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*
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* @note The default is @p TRUE.
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*/
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#define CH_CFG_USE_EVENTS TRUE
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/**
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* @brief Mailboxes APIs.
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* @details If enabled then the asynchronous messages (mailboxes) APIs are
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* included in the kernel.
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*
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* @note The default is @p TRUE.
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* @note Requires @p CH_CFG_USE_SEMAPHORES.
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*/
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#define CH_CFG_USE_MAILBOXES TRUE
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/**
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* @brief Core Memory Manager APIs.
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* @details If enabled then the core memory manager APIs are included
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* in the kernel.
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*
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* @note The default is @p TRUE.
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*/
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#define CH_CFG_USE_MEMCORE TRUE
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/**
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* @brief Heap Allocator APIs.
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* @details If enabled then the memory heap allocator APIs are included
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* in the kernel.
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*
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* @note The default is @p TRUE.
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*/
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#define CH_CFG_USE_HEAP TRUE
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/**
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* @brief Memory Pools Allocator APIs.
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* @details If enabled then the memory pools allocator APIs are included
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* in the kernel.
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*
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* @note The default is @p TRUE.
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*/
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#define CH_CFG_USE_MEMPOOLS TRUE
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/**
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* @brief Managed RAM size.
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* @details Size of the RAM area to be managed by the OS. If set to zero
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* then the whole available RAM is used. The core memory is made
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* available to the heap allocator and/or can be used directly through
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* the simplified core memory allocator.
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*
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* @note In order to let the OS manage the whole RAM the linker script must
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* provide the @p __heap_base__ and @p __heap_end__ symbols.
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* @note Requires @p CH_CFG_USE_MEMCORE.
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*/
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#define CH_CFG_MEMCORE_SIZE 0
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/** @} */
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/*===========================================================================*/
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/**
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* @name Debug options
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* @{
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*/
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/*===========================================================================*/
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/**
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* @brief Debug option, kernel statistics.
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*
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* @note Feature not currently implemented.
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* @note The default is @p FALSE.
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*/
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#define CH_DBG_STATISTICS FALSE
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/**
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* @brief Debug option, system state check.
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*
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* @note The default is @p FALSE.
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*/
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#define CH_DBG_SYSTEM_STATE_CHECK FALSE
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/**
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* @brief Debug option, parameters checks.
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*
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* @note The default is @p FALSE.
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*/
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#define CH_DBG_ENABLE_CHECKS FALSE
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/**
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* @brief System assertions.
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*
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* @note The default is @p FALSE.
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*/
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#define CH_DBG_ENABLE_ASSERTS FALSE
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/**
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* @brief Stack check.
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*
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* @note The default is @p FALSE.
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*/
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#define CH_DBG_ENABLE_STACK_CHECK FALSE
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/** @} */
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/*===========================================================================*/
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/**
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* @name Kernel hooks
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* @{
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*/
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/*===========================================================================*/
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/**
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* @brief System initialization hook.
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*/
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#if !defined(CH_CFG_SYSTEM_INIT_HOOK) || defined(__DOXYGEN__)
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#define CH_CFG_SYSTEM_INIT_HOOK() { \
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}
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#endif
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/**
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* @brief Threads descriptor structure extension.
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* @details User fields added to the end of the @p thread_t structure.
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*/
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#define CH_CFG_THREAD_EXT_FIELDS \
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/* Add threads custom fields here.*/
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/**
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* @brief Threads initialization hook.
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*/
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#define CH_CFG_THREAD_EXT_INIT_HOOK(tr) { \
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/* Add custom threads initialization code here.*/ \
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}
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/**
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* @brief Idle thread enter hook.
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* @note This hook is invoked within a critical zone, no OS functions
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* should be invoked from here.
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* @note This macro can be used to activate a power saving mode.
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*/
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#define CH_CFG_IDLE_ENTER_HOOK() { \
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}
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/**
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* @brief Idle thread leave hook.
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* @note This hook is invoked within a critical zone, no OS functions
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* should be invoked from here.
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* @note This macro can be used to deactivate a power saving mode.
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*/
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#define CH_CFG_IDLE_LEAVE_HOOK() { \
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}
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/**
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* @brief System halt hook.
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*/
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#if !defined(CH_CFG_SYSTEM_HALT_HOOK) || defined(__DOXYGEN__)
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#define CH_CFG_SYSTEM_HALT_HOOK(reason) { \
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}
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#endif
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/** @} */
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/*===========================================================================*/
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/* Port-specific settings (override port settings defaulted in nilcore.h). */
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/*===========================================================================*/
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#endif /* CHCONF_H */
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/** @} */
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