183 lines
6.6 KiB
C
183 lines
6.6 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/RT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Configuration file for LPC214x-GCC demo project.
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*/
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/**
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* @addtogroup Config
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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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/** Configuration option: if specified then time efficient rather than space
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* efficient code is used when two possible implementations exist, note
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* that this is not related to the compiler optimization options.*/
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#define CH_OPTIMIZE_SPEED
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/** Configuration option: if specified then the Virtual Timers subsystem is
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* included in the kernel.*/
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#define CH_USE_VIRTUAL_TIMERS
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/** Configuration option: if specified then the kernel performs the round
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* robin scheduling algorithm on threads of equal priority. */
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#define CH_USE_ROUNDROBIN
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/** Configuration option: if specified then the System Timer subsystem is
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* included in the kernel.*/
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#define CH_USE_SYSTEMTIME
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/** Configuration option: if specified then the \p chThdSleep() function is
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* included in the kernel.
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* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
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#define CH_USE_SLEEP
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/** Configuration option: if specified then the \p chThdResume()
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* function is included in the kernel.*/
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#define CH_USE_RESUME
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/** Configuration option: if specified then the \p chThdSuspend()
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* function is included in the kernel.*/
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#define CH_USE_SUSPEND
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/** Configuration option: if specified then the \p chThdTerminate()
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* and \p chThdShouldTerminate() functions are included in the kernel.*/
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#define CH_USE_TERMINATE
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/** Configuration option: if specified then the \p chThdWait() function
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* is included in the kernel.*/
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#define CH_USE_WAITEXIT
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/** Configuration option: if specified then the Semaphores APIs are included
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* in the kernel.*/
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#define CH_USE_SEMAPHORES
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/** Configuration option: if specified then the Semaphores atomic Signal+Wait
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* APIs are included in the kernel.*/
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#define CH_USE_SEMSW
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/** Configuration option: if specified then the Semaphores with timeout APIs
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* are included in the kernel.
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* @note requires \p CH_USE_SEMAPHORES.
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* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
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#define CH_USE_SEMAPHORES_TIMEOUT
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/** Configuration option: if specified then the Mutexes APIs are included in
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* the kernel.*/
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#define CH_USE_MUTEXES
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/** Configuration option: if specified then the Events APIs are included in
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* the kernel.*/
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#define CH_USE_EVENTS
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/** Configuration option: if specified then the \p chEvtWaitTimeout()
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* function is included in the kernel.
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* @note requires \p CH_USE_EVENTS.
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* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
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#define CH_USE_EVENTS_TIMEOUT
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/** Configuration option: if specified then the Synchronous Messages APIs are
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* included in the kernel.*/
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#define CH_USE_MESSAGES
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/** Configuration option: if specified then the \p chMsgSendWithEvent()
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* function is included in the kernel.
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* @note requires \p CH_USE_MESSAGES.
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* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
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#define CH_USE_MESSAGES_EVENT
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/** Configuration option: If enabled then the threads have an option to serve
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* messages by priority instead of FIFO order.
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* @note requires \p CH_USE_MESSAGES.*/
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//#define CH_USE_MESSAGES_PRIORITY
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/** Configuration option: if specified then the
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* \p chThdGetExitEventSource() function is included in the kernel.
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* @note requires \p CH_USE_MESSAGES.
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* @note requires \p CH_USE_EVENTS.*/
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#define CH_USE_EXIT_EVENT
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/** Configuration option: if specified then the I/O queues APIs are included
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* in the kernel.*/
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#define CH_USE_QUEUES
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/** Configuration option: if specified then the halfduplex queue APIs are
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* included in the kernel.*/
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#define CH_USE_QUEUES_HALFDUPLEX
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/** Configuration option: if specified then the I/O queues with timeout
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* APIs are included in the kernel.
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* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
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#define CH_USE_QUEUES_TIMEOUT
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/** Configuration option: if specified then the full duplex serial driver APIs
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* are included in the kernel.*/
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#define CH_USE_SERIAL_FULLDUPLEX
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/** Configuration option: if specified then the half duplex serial driver APIs
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* are included in the kernel.*/
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#define CH_USE_SERIAL_HALFDUPLEX
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/** Configuration option: if specified then the memory pools allocator APIs
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* are included in the kernel.*/
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#define CH_USE_MEMPOOLS
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/** Configuration option: if specified then the memory pools allocator
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provides an implementation of the sbrk() function.*/
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#define CH_MEMPOOLS_PROVIDE_SBRK
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/** Configuration option: Frequency of the system timer that drives the system
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* ticks. This also defines the system time unit.*/
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#define CH_FREQUENCY 1000
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/** Configuration option: This constant is the number of ticks allowed for the
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* threads before preemption occurs. This option is only meaningful if the
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* option \p CH_USE_ROUNDROBIN is also active.*/
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#define CH_TIME_QUANTUM 20
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/** Configuration option: Defines a CPU register to be used as storage for the
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* global \p currp variable. Caching this variable in a register can greatly
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* improve both space and time efficiency of the generated code. Another side
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* effect is that one less register has to be saved during the context switch
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* resulting in lower RAM usage and faster code.
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* @note This option is only useable with the GCC compiler and is only useful
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* on processors with many registers like ARM cores.
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* @note If this option is enabled then ALL the libraries linked to the
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* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
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* -ffixed-<reg>.
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*/
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//#define CH_CURRP_REGISTER_CACHE "r7"
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/** Configuration option: Includes basic debug support to the kernel.
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* @note the debug support is port-dependent, it may be not present on some
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* targets. In that case stub functions will be included.
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*/
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//#define CH_USE_DEBUG
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/** Debug option: Includes the threads context switch tracing feature.
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*/
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//#define CH_USE_TRACE
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#endif /* _CHCONF_H_ */
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/** @} */
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