Configuration system improvements.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@739 35acf78f-673a-0410-8e92-d51de3d6d3f4
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gdisirio
parent
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@ -18,6 +18,8 @@
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*/
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/**
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* @file src/templates/chconf.h
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* @brief Configuration file template.
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* @addtogroup Config
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* @{
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*/
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@ -25,180 +27,345 @@
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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 enabled then the used of nested @p chSysLock() /
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* @p chSysUnlock() operations is allowed.<br>
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* For performance and code size reasons the recommended setting is leave
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* this option disabled.<br>
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* You can use this option if you need to merge ChibiOS/RT with external
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* libraries that require nested lock/unlock operations.
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/**
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* If specified then time efficient rather than space efficient code is used
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* when two possible implementations exist.
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* @note This is not related to the compiler optimization options.
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* @note The default is @p TRUE.
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*/
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//#define CH_USE_NESTED_LOCKS
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#ifndef CH_OPTIMIZE_SPEED
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#define CH_OPTIMIZE_SPEED TRUE
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#endif
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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 \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 enabled then the threads are enqueued on semaphores
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* by priority rather than FIFO order.
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* @note requires @p CH_USE_SEMAPHORES.*/
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//#define CH_USE_SEMAPHORES_PRIORITY
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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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#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 Conditional Variables APIs are
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* included in the kernel.
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* @note requires \p CH_USE_MUTEXES.*/
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#define CH_USE_CONDVARS
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/** Configuration option: if specified then the Conditional Variables APIs are
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* included in the kernel.
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* @note requires \p CH_USE_CONDVARS and \p CH_USE_MUTEXES.*/
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#define CH_USE_CONDVARS_TIMEOUT
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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 chEvtWaitXXXTimeout()
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* functions are included in the kernel.
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* @note requires \p CH_USE_EVENTS.
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/**
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* If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
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* operations is allowed.<br>
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* For performance and code size reasons the recommended setting is to leave
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* this option disabled.<br>
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* You can use this option if you need to merge ChibiOS/RT with external
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* libraries that require nested lock/unlock operations.
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* @note The default is @p FALSE.
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*/
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#define CH_USE_EVENTS_TIMEOUT
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#ifndef CH_USE_NESTED_LOCKS
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#define CH_USE_NESTED_LOCKS FALSE
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#endif
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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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/**
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* If specified then the kernel performs the round robin scheduling algorithm
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* on threads of equal priority.
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* @note The default is @p TRUE.
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*/
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#ifndef CH_USE_ROUNDROBIN
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#define CH_USE_ROUNDROBIN TRUE
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#endif
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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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#define CH_USE_MESSAGES_EVENT
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/**
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* If specified then the @p chThdWait() function is included in the kernel.
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* @note The default is @p TRUE.
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*/
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#ifndef CH_USE_WAITEXIT
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#define CH_USE_WAITEXIT TRUE
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#endif
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/** Configuration option: If enabled then the threads serve messages by
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* 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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/**
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* If specified then the Semaphores APIs are included in the kernel.
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* @note The default is @p TRUE.
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*/
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#ifndef CH_USE_SEMAPHORES
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#define CH_USE_SEMAPHORES TRUE
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#endif
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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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/**
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* If enabled then the threads are enqueued on semaphores by priority rather
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* than FIFO order.
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* @note The default is @p FALSE. Enable this if you have special requirements.
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* @note Requires @p CH_USE_SEMAPHORES.
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*/
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#ifndef CH_USE_SEMAPHORES_PRIORITY
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#define CH_USE_SEMAPHORES_PRIORITY FALSE
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#endif
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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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/**
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* If specified then the Semaphores the @p chSemWaitSignal() API is included
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* in the kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_SEMAPHORES.
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*/
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#ifndef CH_USE_SEMSW
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#define CH_USE_SEMSW TRUE
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#endif
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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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/**
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* If specified then the Semaphores with timeout APIs are included in the
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* kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_SEMAPHORES.
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*/
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#ifndef CH_USE_SEMAPHORES_TIMEOUT
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#define CH_USE_SEMAPHORES_TIMEOUT TRUE
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#endif
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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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/**
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* If specified then the Mutexes APIs are included in the kernel.
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* @note The default is @p TRUE.
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*/
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#ifndef CH_USE_MUTEXES
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#define CH_USE_MUTEXES TRUE
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#endif
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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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/**
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* If specified then the Conditional Variables APIs are included in the kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_MUTEXES.
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*/
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#ifndef CH_USE_CONDVARS
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#define CH_USE_CONDVARS TRUE
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#endif
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/** Configuration option: if specified then the memory heap allocator APIs
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* are included in the kernel.*/
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#define CH_USE_HEAP
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/**
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* If specified then the Conditional Variables APIs are included in the kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_CONDVARS.
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*/
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#ifndef CH_USE_CONDVARS_TIMEOUT
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#define CH_USE_CONDVARS_TIMEOUT TRUE
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#endif
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/** Configuration option: Number of RAM bytes to use as system heap. If set to
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* zero then the whole available RAM is used as system heap.
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/**
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* If specified then the Event flags APIs are included in the kernel.
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* @note The default is @p TRUE.
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*/
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#ifndef CH_USE_EVENTS
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#define CH_USE_EVENTS TRUE
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#endif
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/**
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* If specified then the @p chEvtWaitXXXTimeout() functions are included in
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* the kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_EVENTS.
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*/
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#ifndef CH_USE_EVENTS_TIMEOUT
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#define CH_USE_EVENTS_TIMEOUT TRUE
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#endif
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/**
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* If specified then the Synchronous Messages APIs are included in the kernel.
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* @note The default is @p TRUE.
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*/
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#ifndef CH_USE_MESSAGES
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#define CH_USE_MESSAGES TRUE
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#endif
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/**
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* If specified then the @p chMsgSendWithEvent() function is included in the
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* kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_MESSAGES and @p CH_USE_EVENTS.
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*/
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#ifndef CH_USE_MESSAGES_EVENT
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#define CH_USE_MESSAGES_EVENT TRUE
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#endif
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/**
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* If enabled then messages are served by priority rather than in FIFO order.
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* @note The default is @p FALSE. Enable this if you have special requirements.
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* @note Requires @p CH_USE_MESSAGES.
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*/
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#ifndef CH_USE_MESSAGES_PRIORITY
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#define CH_USE_MESSAGES_PRIORITY FALSE
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#endif
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/**
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* If specified then the I/O queues APIs are included in the kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_SEMAPHORES.
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*/
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#ifndef CH_USE_QUEUES
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#define CH_USE_QUEUES TRUE
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#endif
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/**
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* If specified then the half duplex queues APIs are included in the kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_SEMAPHORES.
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*/
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#ifndef CH_USE_QUEUES_HALFDUPLEX
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#define CH_USE_QUEUES_HALFDUPLEX TRUE
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#endif
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/**
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* If specified then the I/O queues with timeout APIs are included in the
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* kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
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*/
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#ifndef CH_USE_QUEUES_TIMEOUT
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#define CH_USE_QUEUES_TIMEOUT TRUE
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#endif
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/**
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* If specified then the full duplex serial driver APIs are included in the
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* kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_QUEUES.
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*/
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#ifndef CH_USE_SERIAL_FULLDUPLEX
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#define CH_USE_SERIAL_FULLDUPLEX TRUE
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#endif
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/**
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* If specified then the half duplex serial driver APIs are included in the
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* kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
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*/
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#ifndef CH_USE_SERIAL_HALFDUPLEX
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#define CH_USE_SERIAL_HALFDUPLEX TRUE
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#endif
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/**
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* If specified then the memory heap allocator APIs are included in the kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.
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* @note Mutexes are recommended.
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*/
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#ifndef CH_USE_HEAP
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#define CH_USE_HEAP TRUE
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#endif
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/**
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* Number of RAM bytes to use as system heap. If set to zero then the whole
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* available RAM is used as system heap.
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* @note In order to use the whole RAM as system heap 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_USE_HEAP.
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* provide the @p __heap_base__ and @p __heap_end__ symbols.
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* @note Requires @p CH_USE_HEAP.
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*/
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#define CH_HEAP_SIZE 0
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#ifndef CH_HEAP_SIZE
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#define CH_HEAP_SIZE 0
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#endif
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/** Configuration option: enforces the use of the C-runtime \p malloc() and
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* \p free() functions as backend for the system heap allocator.*/
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//#define CH_USE_MALLOC_HEAP
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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 dynamic objects creation APIs
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* are included in the kernel.
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* @note requires \p CH_USE_WAITEXIT.
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/**
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* If enabled enforces the use of the C-runtime @p malloc() and @p free()
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* functions as backend for the system heap allocator.
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* @note The default is @p FALSE.
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* @note Requires @p CH_USE_HEAP.
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*/
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#define CH_USE_DYNAMIC
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#ifndef CH_USE_MALLOC_HEAP
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#define CH_USE_MALLOC_HEAP FALSE
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#endif
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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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* If specified then the memory pools allocator APIs are included in the
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* kernel.
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* @note The default is @p TRUE.
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*/
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//#define CH_CURRP_REGISTER_CACHE "r7"
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#ifndef CH_USE_MEMPOOLS
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#define CH_USE_MEMPOOLS TRUE
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#endif
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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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* If specified then the dynamic threads creation APIs are included in the
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* kernel.
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* @note The default is @p TRUE.
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* @note Requires @p CH_USE_WAITEXIT.
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*/
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//#define CH_USE_DEBUG
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#ifndef CH_USE_DYNAMIC
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#define CH_USE_DYNAMIC TRUE
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#endif
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/** Debug option: Includes the threads context switch tracing feature.
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/**
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* Frequency of the system timer that drives the system ticks. This also
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* defines the system tick time unit.
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*/
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//#define CH_USE_TRACE
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#ifndef CH_FREQUENCY
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#define CH_FREQUENCY 1000
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#endif
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/** User fields added to the end of the \p Thread structure. */
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/**
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* This constant is the number of system ticks allowed for the threads before
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* preemption occurs. This option is only meaningful if the option
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* @p CH_USE_ROUNDROBIN is also active.
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*/
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#ifndef CH_TIME_QUANTUM
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#define CH_TIME_QUANTUM 20
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#endif
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/**
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* If enabled defines a CPU register to be used as storage for the global
|
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* @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 usable 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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* @note This option must be enabled in the Makefile, it is listed here for
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* documentation.
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*/
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#if defined(__DOXYGEN__)
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#define CH_CURRP_REGISTER_CACHE "reg"
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#endif
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/**
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* Debug option, if enableed 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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* @note The default is @p FALSE.
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*/
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#ifndef CH_USE_DEBUG
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#define CH_USE_DEBUG FALSE
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#endif
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/**
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* Debug option, includes the threads context switch tracing feature.
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* @note The default is @p FALSE.
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*/
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#ifndef CH_USE_TRACE
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#define CH_USE_TRACE FALSE
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#endif
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/**
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* User fields added to the end of the @p Thread structure.
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*/
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#ifndef THREAD_EXT_FIELDS
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#define THREAD_EXT_FIELDS \
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struct { \
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/* Add thread custom fields here.*/ \
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};
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#endif
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/** User initialization code added to the \p chThdCreate() API.
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* @note It is invoked from within \p chThdInit(). */
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/**
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* User initialization code added to the @p chThdInit() API.
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* @note It is invoked from within @p chThdInit().
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*/
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#ifndef THREAD_EXT_INIT
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#define THREAD_EXT_INIT(tp) { \
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/* Add thread initialization code here.*/ \
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}
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#endif
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|
||||
/** User finalization code added to the \p chThdExit() API.
|
||||
* @note It is inserted into lock zone. */
|
||||
/**
|
||||
* User finalization code added to the @p chThdExit() API.
|
||||
* @note It is inserted into lock zone.
|
||||
*/
|
||||
#ifndef THREAD_EXT_EXIT
|
||||
#define THREAD_EXT_EXIT(tp) { \
|
||||
/* Add thread finalization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Code inserted inside the idle thread loop immediately after an interrupt
|
||||
* resumed execution.
|
||||
*/
|
||||
#ifndef IDLE_LOOP_HOOK
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
|
|
|
|||
|
|
@ -18,6 +18,8 @@
|
|||
*/
|
||||
|
||||
/**
|
||||
* @file src/templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @addtogroup Config
|
||||
* @{
|
||||
*/
|
||||
|
|
@ -25,180 +27,345 @@
|
|||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/** Configuration option: if specified then time efficient rather than space
|
||||
* efficient code is used when two possible implementations exist, note
|
||||
* that this is not related to the compiler optimization options.*/
|
||||
#define CH_OPTIMIZE_SPEED
|
||||
|
||||
/** Configuration option: If enabled then the used of nested @p chSysLock() /
|
||||
* @p chSysUnlock() operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
/**
|
||||
* If specified 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_USE_NESTED_LOCKS
|
||||
#ifndef CH_OPTIMIZE_SPEED
|
||||
#define CH_OPTIMIZE_SPEED TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the kernel performs the round
|
||||
* robin scheduling algorithm on threads of equal priority. */
|
||||
#define CH_USE_ROUNDROBIN
|
||||
|
||||
/** Configuration option: if specified then the \p chThdWait() function
|
||||
* is included in the kernel.*/
|
||||
#define CH_USE_WAITEXIT
|
||||
|
||||
/** Configuration option: if specified then the Semaphores APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_SEMAPHORES
|
||||
|
||||
/** Configuration option: If enabled then the threads are enqueued on semaphores
|
||||
* by priority rather than FIFO order.
|
||||
* @note requires @p CH_USE_SEMAPHORES.*/
|
||||
//#define CH_USE_SEMAPHORES_PRIORITY
|
||||
|
||||
/** Configuration option: if specified then the Semaphores atomic Signal+Wait
|
||||
* APIs are included in the kernel.*/
|
||||
#define CH_USE_SEMSW
|
||||
|
||||
/** Configuration option: if specified then the Semaphores with timeout APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES.*/
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Mutexes APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_MUTEXES
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_CONDVARS and \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Events APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_EVENTS
|
||||
|
||||
/** Configuration option: if specified then the \p chEvtWaitXXXTimeout()
|
||||
* functions are included in the kernel.
|
||||
* @note requires \p CH_USE_EVENTS.
|
||||
/**
|
||||
* If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
|
||||
* operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is to leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#define CH_USE_EVENTS_TIMEOUT
|
||||
#ifndef CH_USE_NESTED_LOCKS
|
||||
#define CH_USE_NESTED_LOCKS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the Synchronous Messages APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_MESSAGES
|
||||
/**
|
||||
* If specified then the kernel performs the round robin scheduling algorithm
|
||||
* on threads of equal priority.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_ROUNDROBIN
|
||||
#define CH_USE_ROUNDROBIN TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
#define CH_USE_MESSAGES_EVENT
|
||||
/**
|
||||
* If specified then the @p chThdWait() function is included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_WAITEXIT
|
||||
#define CH_USE_WAITEXIT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: If enabled then the threads serve messages by
|
||||
* priority instead of FIFO order.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
//#define CH_USE_MESSAGES_PRIORITY
|
||||
/**
|
||||
* If specified then the Semaphores APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES
|
||||
#define CH_USE_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_QUEUES
|
||||
/**
|
||||
* If enabled then the threads are enqueued on semaphores by priority rather
|
||||
* than FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_PRIORITY
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_QUEUES_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Semaphores the @p chSemWaitSignal() API is included
|
||||
* in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMSW
|
||||
#define CH_USE_SEMSW TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues with timeout
|
||||
* APIs are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
||||
#define CH_USE_QUEUES_TIMEOUT
|
||||
/**
|
||||
* If specified then the Semaphores with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_TIMEOUT
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_FULLDUPLEX
|
||||
/**
|
||||
* If specified then the Mutexes APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MUTEXES
|
||||
#define CH_USE_MUTEXES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS
|
||||
#define CH_USE_CONDVARS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the memory heap allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_HEAP
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS_TIMEOUT
|
||||
#define CH_USE_CONDVARS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Number of RAM bytes to use as system heap. If set to
|
||||
* zero then the whole available RAM is used as system heap.
|
||||
/**
|
||||
* If specified then the Event flags APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS
|
||||
#define CH_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chEvtWaitXXXTimeout() functions are included in
|
||||
* the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS_TIMEOUT
|
||||
#define CH_USE_EVENTS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the Synchronous Messages APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES
|
||||
#define CH_USE_MESSAGES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chMsgSendWithEvent() function is included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MESSAGES and @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_EVENT
|
||||
#define CH_USE_MESSAGES_EVENT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled then messages are served by priority rather than in FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_PRIORITY
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES
|
||||
#define CH_USE_QUEUES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_HALFDUPLEX
|
||||
#define CH_USE_QUEUES_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_TIMEOUT
|
||||
#define CH_USE_QUEUES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the full duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_FULLDUPLEX
|
||||
#define CH_USE_SERIAL_FULLDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_HALFDUPLEX
|
||||
#define CH_USE_SERIAL_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the memory heap allocator APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#ifndef CH_USE_HEAP
|
||||
#define CH_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Number of RAM bytes to use as system heap. If set to zero then the whole
|
||||
* available RAM is used as system heap.
|
||||
* @note In order to use the whole RAM as system heap the linker script must
|
||||
* provide the \p __heap_base__ and \p __heap_end__ symbols.
|
||||
* @note requires \p CH_USE_HEAP.
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_HEAP_SIZE 0
|
||||
#ifndef CH_HEAP_SIZE
|
||||
#define CH_HEAP_SIZE 0
|
||||
#endif
|
||||
|
||||
/** Configuration option: enforces the use of the C-runtime \p malloc() and
|
||||
* \p free() functions as backend for the system heap allocator.*/
|
||||
//#define CH_USE_MALLOC_HEAP
|
||||
|
||||
/** Configuration option: if specified then the memory pools allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_MEMPOOLS
|
||||
|
||||
/** Configuration option: if specified then the dynamic objects creation APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_WAITEXIT.
|
||||
/**
|
||||
* If enabled enforces the use of the C-runtime @p malloc() and @p free()
|
||||
* functions as backend for the system heap allocator.
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_USE_DYNAMIC
|
||||
#ifndef CH_USE_MALLOC_HEAP
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Frequency of the system timer that drives the system
|
||||
* ticks. This also defines the system time unit.*/
|
||||
#define CH_FREQUENCY 1000
|
||||
|
||||
/** Configuration option: This constant is the number of ticks allowed for the
|
||||
* threads before preemption occurs. This option is only meaningful if the
|
||||
* option \p CH_USE_ROUNDROBIN is also active.*/
|
||||
#define CH_TIME_QUANTUM 20
|
||||
|
||||
/** Configuration option: Defines a CPU register to be used as storage for the
|
||||
* global \p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only useable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
|
||||
* -ffixed-<reg>.
|
||||
/**
|
||||
* If specified then the memory pools allocator APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
//#define CH_CURRP_REGISTER_CACHE "r7"
|
||||
#ifndef CH_USE_MEMPOOLS
|
||||
#define CH_USE_MEMPOOLS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Includes basic debug support to the kernel.
|
||||
* @note the debug support is port-dependent, it may be not present on some
|
||||
/**
|
||||
* If specified then the dynamic threads creation APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
*/
|
||||
#ifndef CH_USE_DYNAMIC
|
||||
#define CH_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Frequency of the system timer that drives the system ticks. This also
|
||||
* defines the system tick time unit.
|
||||
*/
|
||||
#ifndef CH_FREQUENCY
|
||||
#define CH_FREQUENCY 1000
|
||||
#endif
|
||||
|
||||
/**
|
||||
* This constant is the number of system ticks allowed for the threads before
|
||||
* preemption occurs. This option is only meaningful if the option
|
||||
* @p CH_USE_ROUNDROBIN is also active.
|
||||
*/
|
||||
#ifndef CH_TIME_QUANTUM
|
||||
#define CH_TIME_QUANTUM 20
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled defines a CPU register to be used as storage for the global
|
||||
* @p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only usable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
|
||||
* -ffixed-@<reg@>.
|
||||
* @note This option must be enabled in the Makefile, it is listed here for
|
||||
* documentation.
|
||||
*/
|
||||
#if defined(__DOXYGEN__)
|
||||
#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Debug option, if enableed includes basic debug support to the kernel.
|
||||
* @note The debug support is port-dependent, it may be not present on some
|
||||
* targets. In that case stub functions will be included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_DEBUG
|
||||
#ifndef CH_USE_DEBUG
|
||||
#define CH_USE_DEBUG FALSE
|
||||
#endif
|
||||
|
||||
/** Debug option: Includes the threads context switch tracing feature.
|
||||
/**
|
||||
* Debug option, includes the threads context switch tracing feature.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_TRACE
|
||||
#ifndef CH_USE_TRACE
|
||||
#define CH_USE_TRACE FALSE
|
||||
#endif
|
||||
|
||||
/** User fields added to the end of the \p Thread structure. */
|
||||
/**
|
||||
* User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#ifndef THREAD_EXT_FIELDS
|
||||
#define THREAD_EXT_FIELDS \
|
||||
struct { \
|
||||
/* Add thread custom fields here.*/ \
|
||||
};
|
||||
#endif
|
||||
|
||||
/** User initialization code added to the \p chThdCreate() API.
|
||||
* @note It is invoked from within \p chThdInit(). */
|
||||
/**
|
||||
* User initialization code added to the @p chThdInit() API.
|
||||
* @note It is invoked from within @p chThdInit().
|
||||
*/
|
||||
#ifndef THREAD_EXT_INIT
|
||||
#define THREAD_EXT_INIT(tp) { \
|
||||
/* Add thread initialization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** User finalization code added to the \p chThdExit() API.
|
||||
* @note It is inserted into lock zone. */
|
||||
/**
|
||||
* User finalization code added to the @p chThdExit() API.
|
||||
* @note It is inserted into lock zone.
|
||||
*/
|
||||
#ifndef THREAD_EXT_EXIT
|
||||
#define THREAD_EXT_EXIT(tp) { \
|
||||
/* Add thread finalization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Code inserted inside the idle thread loop immediately after an interrupt
|
||||
* resumed execution.
|
||||
*/
|
||||
#ifndef IDLE_LOOP_HOOK
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
|
|
|
|||
|
|
@ -18,6 +18,8 @@
|
|||
*/
|
||||
|
||||
/**
|
||||
* @file src/templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @addtogroup Config
|
||||
* @{
|
||||
*/
|
||||
|
|
@ -25,180 +27,345 @@
|
|||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/** Configuration option: if specified then time efficient rather than space
|
||||
* efficient code is used when two possible implementations exist, note
|
||||
* that this is not related to the compiler optimization options.*/
|
||||
#define CH_OPTIMIZE_SPEED
|
||||
|
||||
/** Configuration option: If enabled then the used of nested @p chSysLock() /
|
||||
* @p chSysUnlock() operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
/**
|
||||
* If specified 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_USE_NESTED_LOCKS
|
||||
#ifndef CH_OPTIMIZE_SPEED
|
||||
#define CH_OPTIMIZE_SPEED TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the kernel performs the round
|
||||
* robin scheduling algorithm on threads of equal priority. */
|
||||
#define CH_USE_ROUNDROBIN
|
||||
|
||||
/** Configuration option: if specified then the \p chThdWait() function
|
||||
* is included in the kernel.*/
|
||||
#define CH_USE_WAITEXIT
|
||||
|
||||
/** Configuration option: if specified then the Semaphores APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_SEMAPHORES
|
||||
|
||||
/** Configuration option: If enabled then the threads are enqueued on semaphores
|
||||
* by priority rather than FIFO order.
|
||||
* @note requires @p CH_USE_SEMAPHORES.*/
|
||||
//#define CH_USE_SEMAPHORES_PRIORITY
|
||||
|
||||
/** Configuration option: if specified then the Semaphores atomic Signal+Wait
|
||||
* APIs are included in the kernel.*/
|
||||
#define CH_USE_SEMSW
|
||||
|
||||
/** Configuration option: if specified then the Semaphores with timeout APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES.*/
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Mutexes APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_MUTEXES
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_CONDVARS and \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Events APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_EVENTS
|
||||
|
||||
/** Configuration option: if specified then the \p chEvtWaitXXXTimeout()
|
||||
* functions are included in the kernel.
|
||||
* @note requires \p CH_USE_EVENTS.
|
||||
/**
|
||||
* If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
|
||||
* operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is to leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#define CH_USE_EVENTS_TIMEOUT
|
||||
#ifndef CH_USE_NESTED_LOCKS
|
||||
#define CH_USE_NESTED_LOCKS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the Synchronous Messages APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_MESSAGES
|
||||
/**
|
||||
* If specified then the kernel performs the round robin scheduling algorithm
|
||||
* on threads of equal priority.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_ROUNDROBIN
|
||||
#define CH_USE_ROUNDROBIN TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
#define CH_USE_MESSAGES_EVENT
|
||||
/**
|
||||
* If specified then the @p chThdWait() function is included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_WAITEXIT
|
||||
#define CH_USE_WAITEXIT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: If enabled then the threads serve messages by
|
||||
* priority instead of FIFO order.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
//#define CH_USE_MESSAGES_PRIORITY
|
||||
/**
|
||||
* If specified then the Semaphores APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES
|
||||
#define CH_USE_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_QUEUES
|
||||
/**
|
||||
* If enabled then the threads are enqueued on semaphores by priority rather
|
||||
* than FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_PRIORITY
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_QUEUES_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Semaphores the @p chSemWaitSignal() API is included
|
||||
* in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMSW
|
||||
#define CH_USE_SEMSW TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues with timeout
|
||||
* APIs are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
||||
#define CH_USE_QUEUES_TIMEOUT
|
||||
/**
|
||||
* If specified then the Semaphores with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_TIMEOUT
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_FULLDUPLEX
|
||||
/**
|
||||
* If specified then the Mutexes APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MUTEXES
|
||||
#define CH_USE_MUTEXES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS
|
||||
#define CH_USE_CONDVARS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the memory heap allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_HEAP
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS_TIMEOUT
|
||||
#define CH_USE_CONDVARS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Number of RAM bytes to use as system heap. If set to
|
||||
* zero then the whole available RAM is used as system heap.
|
||||
/**
|
||||
* If specified then the Event flags APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS
|
||||
#define CH_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chEvtWaitXXXTimeout() functions are included in
|
||||
* the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS_TIMEOUT
|
||||
#define CH_USE_EVENTS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the Synchronous Messages APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES
|
||||
#define CH_USE_MESSAGES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chMsgSendWithEvent() function is included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MESSAGES and @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_EVENT
|
||||
#define CH_USE_MESSAGES_EVENT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled then messages are served by priority rather than in FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_PRIORITY
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES
|
||||
#define CH_USE_QUEUES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_HALFDUPLEX
|
||||
#define CH_USE_QUEUES_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_TIMEOUT
|
||||
#define CH_USE_QUEUES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the full duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_FULLDUPLEX
|
||||
#define CH_USE_SERIAL_FULLDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_HALFDUPLEX
|
||||
#define CH_USE_SERIAL_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the memory heap allocator APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#ifndef CH_USE_HEAP
|
||||
#define CH_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Number of RAM bytes to use as system heap. If set to zero then the whole
|
||||
* available RAM is used as system heap.
|
||||
* @note In order to use the whole RAM as system heap the linker script must
|
||||
* provide the \p __heap_base__ and \p __heap_end__ symbols.
|
||||
* @note requires \p CH_USE_HEAP.
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_HEAP_SIZE 0
|
||||
#ifndef CH_HEAP_SIZE
|
||||
#define CH_HEAP_SIZE 0
|
||||
#endif
|
||||
|
||||
/** Configuration option: enforces the use of the C-runtime \p malloc() and
|
||||
* \p free() functions as backend for the system heap allocator.*/
|
||||
#define CH_USE_MALLOC_HEAP
|
||||
|
||||
/** Configuration option: if specified then the memory pools allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_MEMPOOLS
|
||||
|
||||
/** Configuration option: if specified then the dynamic objects creation APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_WAITEXIT.
|
||||
/**
|
||||
* If enabled enforces the use of the C-runtime @p malloc() and @p free()
|
||||
* functions as backend for the system heap allocator.
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_USE_DYNAMIC
|
||||
#ifndef CH_USE_MALLOC_HEAP
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Frequency of the system timer that drives the system
|
||||
* ticks. This also defines the system time unit.*/
|
||||
#define CH_FREQUENCY 1000
|
||||
|
||||
/** Configuration option: This constant is the number of ticks allowed for the
|
||||
* threads before preemption occurs. This option is only meaningful if the
|
||||
* option \p CH_USE_ROUNDROBIN is also active.*/
|
||||
#define CH_TIME_QUANTUM 20
|
||||
|
||||
/** Configuration option: Defines a CPU register to be used as storage for the
|
||||
* global \p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only useable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
|
||||
* -ffixed-<reg>.
|
||||
/**
|
||||
* If specified then the memory pools allocator APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
//#define CH_CURRP_REGISTER_CACHE "r7"
|
||||
#ifndef CH_USE_MEMPOOLS
|
||||
#define CH_USE_MEMPOOLS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Includes basic debug support to the kernel.
|
||||
* @note the debug support is port-dependent, it may be not present on some
|
||||
/**
|
||||
* If specified then the dynamic threads creation APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
*/
|
||||
#ifndef CH_USE_DYNAMIC
|
||||
#define CH_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Frequency of the system timer that drives the system ticks. This also
|
||||
* defines the system tick time unit.
|
||||
*/
|
||||
#ifndef CH_FREQUENCY
|
||||
#define CH_FREQUENCY 1000
|
||||
#endif
|
||||
|
||||
/**
|
||||
* This constant is the number of system ticks allowed for the threads before
|
||||
* preemption occurs. This option is only meaningful if the option
|
||||
* @p CH_USE_ROUNDROBIN is also active.
|
||||
*/
|
||||
#ifndef CH_TIME_QUANTUM
|
||||
#define CH_TIME_QUANTUM 20
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled defines a CPU register to be used as storage for the global
|
||||
* @p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only usable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
|
||||
* -ffixed-@<reg@>.
|
||||
* @note This option must be enabled in the Makefile, it is listed here for
|
||||
* documentation.
|
||||
*/
|
||||
#if defined(__DOXYGEN__)
|
||||
#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Debug option, if enableed includes basic debug support to the kernel.
|
||||
* @note The debug support is port-dependent, it may be not present on some
|
||||
* targets. In that case stub functions will be included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_DEBUG
|
||||
#ifndef CH_USE_DEBUG
|
||||
#define CH_USE_DEBUG FALSE
|
||||
#endif
|
||||
|
||||
/** Debug option: Includes the threads context switch tracing feature.
|
||||
/**
|
||||
* Debug option, includes the threads context switch tracing feature.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_TRACE
|
||||
#ifndef CH_USE_TRACE
|
||||
#define CH_USE_TRACE FALSE
|
||||
#endif
|
||||
|
||||
/** User fields added to the end of the \p Thread structure. */
|
||||
/**
|
||||
* User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#ifndef THREAD_EXT_FIELDS
|
||||
#define THREAD_EXT_FIELDS \
|
||||
struct { \
|
||||
/* Add thread custom fields here.*/ \
|
||||
};
|
||||
#endif
|
||||
|
||||
/** User initialization code added to the \p chThdCreate() API.
|
||||
* @note It is invoked from within \p chThdInit(). */
|
||||
/**
|
||||
* User initialization code added to the @p chThdInit() API.
|
||||
* @note It is invoked from within @p chThdInit().
|
||||
*/
|
||||
#ifndef THREAD_EXT_INIT
|
||||
#define THREAD_EXT_INIT(tp) { \
|
||||
/* Add thread initialization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** User finalization code added to the \p chThdExit() API.
|
||||
* @note It is inserted into lock zone. */
|
||||
/**
|
||||
* User finalization code added to the @p chThdExit() API.
|
||||
* @note It is inserted into lock zone.
|
||||
*/
|
||||
#ifndef THREAD_EXT_EXIT
|
||||
#define THREAD_EXT_EXIT(tp) { \
|
||||
/* Add thread finalization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Code inserted inside the idle thread loop immediately after an interrupt
|
||||
* resumed execution.
|
||||
*/
|
||||
#ifndef IDLE_LOOP_HOOK
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
|
|
|
|||
|
|
@ -18,6 +18,8 @@
|
|||
*/
|
||||
|
||||
/**
|
||||
* @file src/templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @addtogroup Config
|
||||
* @{
|
||||
*/
|
||||
|
|
@ -25,180 +27,345 @@
|
|||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/** Configuration option: if specified then time efficient rather than space
|
||||
* efficient code is used when two possible implementations exist, note
|
||||
* that this is not related to the compiler optimization options.*/
|
||||
//#define CH_OPTIMIZE_SPEED
|
||||
|
||||
/** Configuration option: If enabled then the used of nested @p chSysLock() /
|
||||
* @p chSysUnlock() operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
/**
|
||||
* If specified 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_USE_NESTED_LOCKS
|
||||
#ifndef CH_OPTIMIZE_SPEED
|
||||
#define CH_OPTIMIZE_SPEED FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the kernel performs the round
|
||||
* robin scheduling algorithm on threads of equal priority. */
|
||||
#define CH_USE_ROUNDROBIN
|
||||
|
||||
/** Configuration option: if specified then the \p chThdWait() function
|
||||
* is included in the kernel.*/
|
||||
//#define CH_USE_WAITEXIT
|
||||
|
||||
/** Configuration option: if specified then the Semaphores APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_SEMAPHORES
|
||||
|
||||
/** Configuration option: If enabled then the threads are enqueued on semaphores
|
||||
* by priority rather than FIFO order.
|
||||
* @note requires @p CH_USE_SEMAPHORES.*/
|
||||
//#define CH_USE_SEMAPHORES_PRIORITY
|
||||
|
||||
/** Configuration option: if specified then the Semaphores atomic Signal+Wait
|
||||
* APIs are included in the kernel.*/
|
||||
//#define CH_USE_SEMSW
|
||||
|
||||
/** Configuration option: if specified then the Semaphores with timeout APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES.*/
|
||||
//#define CH_USE_SEMAPHORES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Mutexes APIs are included in
|
||||
* the kernel.*/
|
||||
//#define CH_USE_MUTEXES
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_MUTEXES.*/
|
||||
//#define CH_USE_CONDVARS
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_CONDVARS and \p CH_USE_MUTEXES.*/
|
||||
//#define CH_USE_CONDVARS_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Events APIs are included in
|
||||
* the kernel.*/
|
||||
//#define CH_USE_EVENTS
|
||||
|
||||
/** Configuration option: if specified then the \p chEvtWaitXXXTimeout()
|
||||
* functions are included in the kernel.
|
||||
* @note requires \p CH_USE_EVENTS.
|
||||
/**
|
||||
* If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
|
||||
* operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is to leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_EVENTS_TIMEOUT
|
||||
#ifndef CH_USE_NESTED_LOCKS
|
||||
#define CH_USE_NESTED_LOCKS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the Synchronous Messages APIs are
|
||||
* included in the kernel.*/
|
||||
//#define CH_USE_MESSAGES
|
||||
/**
|
||||
* If specified then the kernel performs the round robin scheduling algorithm
|
||||
* on threads of equal priority.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_ROUNDROBIN
|
||||
#define CH_USE_ROUNDROBIN FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
//#define CH_USE_MESSAGES_EVENT
|
||||
/**
|
||||
* If specified then the @p chThdWait() function is included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_WAITEXIT
|
||||
#define CH_USE_WAITEXIT FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: If enabled then the threads serve messages by
|
||||
* priority instead of FIFO order.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
//#define CH_USE_MESSAGES_PRIORITY
|
||||
/**
|
||||
* If specified then the Semaphores APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES
|
||||
#define CH_USE_SEMAPHORES FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues APIs are included
|
||||
* in the kernel.*/
|
||||
//#define CH_USE_QUEUES
|
||||
/**
|
||||
* If enabled then the threads are enqueued on semaphores by priority rather
|
||||
* than FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_PRIORITY
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
||||
* included in the kernel.*/
|
||||
//#define CH_USE_QUEUES_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Semaphores the @p chSemWaitSignal() API is included
|
||||
* in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMSW
|
||||
#define CH_USE_SEMSW FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues with timeout
|
||||
* APIs are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
||||
//#define CH_USE_QUEUES_TIMEOUT
|
||||
/**
|
||||
* If specified then the Semaphores with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_TIMEOUT
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
//#define CH_USE_SERIAL_FULLDUPLEX
|
||||
/**
|
||||
* If specified then the Mutexes APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MUTEXES
|
||||
#define CH_USE_MUTEXES FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
//#define CH_USE_SERIAL_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS
|
||||
#define CH_USE_CONDVARS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the memory heap allocator APIs
|
||||
* are included in the kernel.*/
|
||||
//#define CH_USE_HEAP
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS_TIMEOUT
|
||||
#define CH_USE_CONDVARS_TIMEOUT FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Number of RAM bytes to use as system heap. If set to
|
||||
* zero then the whole available RAM is used as system heap.
|
||||
/**
|
||||
* If specified then the Event flags APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS
|
||||
#define CH_USE_EVENTS FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chEvtWaitXXXTimeout() functions are included in
|
||||
* the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS_TIMEOUT
|
||||
#define CH_USE_EVENTS_TIMEOUT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the Synchronous Messages APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES
|
||||
#define CH_USE_MESSAGES FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chMsgSendWithEvent() function is included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MESSAGES and @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_EVENT
|
||||
#define CH_USE_MESSAGES_EVENT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled then messages are served by priority rather than in FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_PRIORITY
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES
|
||||
#define CH_USE_QUEUES FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_HALFDUPLEX
|
||||
#define CH_USE_QUEUES_HALFDUPLEX FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_TIMEOUT
|
||||
#define CH_USE_QUEUES_TIMEOUT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the full duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_FULLDUPLEX
|
||||
#define CH_USE_SERIAL_FULLDUPLEX FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_HALFDUPLEX
|
||||
#define CH_USE_SERIAL_HALFDUPLEX FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the memory heap allocator APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#ifndef CH_USE_HEAP
|
||||
#define CH_USE_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Number of RAM bytes to use as system heap. If set to zero then the whole
|
||||
* available RAM is used as system heap.
|
||||
* @note In order to use the whole RAM as system heap the linker script must
|
||||
* provide the \p __heap_base__ and \p __heap_end__ symbols.
|
||||
* @note requires \p CH_USE_HEAP.
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_HEAP_SIZE 0
|
||||
#ifndef CH_HEAP_SIZE
|
||||
#define CH_HEAP_SIZE 0
|
||||
#endif
|
||||
|
||||
/** Configuration option: enforces the use of the C-runtime \p malloc() and
|
||||
* \p free() functions as backend for the system heap allocator.*/
|
||||
//#define CH_USE_MALLOC_HEAP
|
||||
|
||||
/** Configuration option: if specified then the memory pools allocator APIs
|
||||
* are included in the kernel.*/
|
||||
//#define CH_USE_MEMPOOLS
|
||||
|
||||
/** Configuration option: if specified then the dynamic objects creation APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_WAITEXIT.
|
||||
/**
|
||||
* If enabled enforces the use of the C-runtime @p malloc() and @p free()
|
||||
* functions as backend for the system heap allocator.
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
//#define CH_USE_DYNAMIC
|
||||
#ifndef CH_USE_MALLOC_HEAP
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Frequency of the system timer that drives the system
|
||||
* ticks. This also defines the system time unit.*/
|
||||
#define CH_FREQUENCY 1000
|
||||
|
||||
/** Configuration option: This constant is the number of ticks allowed for the
|
||||
* threads before preemption occurs. This option is only meaningful if the
|
||||
* option \p CH_USE_ROUNDROBIN is also active.*/
|
||||
#define CH_TIME_QUANTUM 20
|
||||
|
||||
/** Configuration option: Defines a CPU register to be used as storage for the
|
||||
* global \p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only useable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
|
||||
* -ffixed-<reg>.
|
||||
/**
|
||||
* If specified then the memory pools allocator APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
//#define CH_CURRP_REGISTER_CACHE "r7"
|
||||
#ifndef CH_USE_MEMPOOLS
|
||||
#define CH_USE_MEMPOOLS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Includes basic debug support to the kernel.
|
||||
* @note the debug support is port-dependent, it may be not present on some
|
||||
/**
|
||||
* If specified then the dynamic threads creation APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
*/
|
||||
#ifndef CH_USE_DYNAMIC
|
||||
#define CH_USE_DYNAMIC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Frequency of the system timer that drives the system ticks. This also
|
||||
* defines the system tick time unit.
|
||||
*/
|
||||
#ifndef CH_FREQUENCY
|
||||
#define CH_FREQUENCY 1000
|
||||
#endif
|
||||
|
||||
/**
|
||||
* This constant is the number of system ticks allowed for the threads before
|
||||
* preemption occurs. This option is only meaningful if the option
|
||||
* @p CH_USE_ROUNDROBIN is also active.
|
||||
*/
|
||||
#ifndef CH_TIME_QUANTUM
|
||||
#define CH_TIME_QUANTUM 20
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled defines a CPU register to be used as storage for the global
|
||||
* @p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only usable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
|
||||
* -ffixed-@<reg@>.
|
||||
* @note This option must be enabled in the Makefile, it is listed here for
|
||||
* documentation.
|
||||
*/
|
||||
#if defined(__DOXYGEN__)
|
||||
#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Debug option, if enableed includes basic debug support to the kernel.
|
||||
* @note The debug support is port-dependent, it may be not present on some
|
||||
* targets. In that case stub functions will be included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_DEBUG
|
||||
#ifndef CH_USE_DEBUG
|
||||
#define CH_USE_DEBUG FALSE
|
||||
#endif
|
||||
|
||||
/** Debug option: Includes the threads context switch tracing feature.
|
||||
/**
|
||||
* Debug option, includes the threads context switch tracing feature.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_TRACE
|
||||
#ifndef CH_USE_TRACE
|
||||
#define CH_USE_TRACE FALSE
|
||||
#endif
|
||||
|
||||
/** User fields added to the end of the \p Thread structure. */
|
||||
/**
|
||||
* User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#ifndef THREAD_EXT_FIELDS
|
||||
#define THREAD_EXT_FIELDS \
|
||||
struct { \
|
||||
/* Add thread custom fields here.*/ \
|
||||
};
|
||||
#endif
|
||||
|
||||
/** User initialization code added to the \p chThdCreate() API.
|
||||
* @note It is invoked from within \p chThdInit(). */
|
||||
/**
|
||||
* User initialization code added to the @p chThdInit() API.
|
||||
* @note It is invoked from within @p chThdInit().
|
||||
*/
|
||||
#ifndef THREAD_EXT_INIT
|
||||
#define THREAD_EXT_INIT(tp) { \
|
||||
/* Add thread initialization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** User finalization code added to the \p chThdExit() API.
|
||||
* @note It is inserted into lock zone. */
|
||||
/**
|
||||
* User finalization code added to the @p chThdExit() API.
|
||||
* @note It is inserted into lock zone.
|
||||
*/
|
||||
#ifndef THREAD_EXT_EXIT
|
||||
#define THREAD_EXT_EXIT(tp) { \
|
||||
/* Add thread finalization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Code inserted inside the idle thread loop immediately after an interrupt
|
||||
* resumed execution.
|
||||
*/
|
||||
#ifndef IDLE_LOOP_HOOK
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
|
|
|
|||
|
|
@ -18,6 +18,8 @@
|
|||
*/
|
||||
|
||||
/**
|
||||
* @file src/templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @addtogroup Config
|
||||
* @{
|
||||
*/
|
||||
|
|
@ -25,180 +27,345 @@
|
|||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/** Configuration option: if specified then time efficient rather than space
|
||||
* efficient code is used when two possible implementations exist, note
|
||||
* that this is not related to the compiler optimization options.*/
|
||||
#define CH_OPTIMIZE_SPEED
|
||||
|
||||
/** Configuration option: If enabled then the used of nested @p chSysLock() /
|
||||
* @p chSysUnlock() operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
/**
|
||||
* If specified 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_USE_NESTED_LOCKS
|
||||
#ifndef CH_OPTIMIZE_SPEED
|
||||
#define CH_OPTIMIZE_SPEED TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the kernel performs the round
|
||||
* robin scheduling algorithm on threads of equal priority. */
|
||||
#define CH_USE_ROUNDROBIN
|
||||
|
||||
/** Configuration option: if specified then the \p chThdWait() function
|
||||
* is included in the kernel.*/
|
||||
#define CH_USE_WAITEXIT
|
||||
|
||||
/** Configuration option: if specified then the Semaphores APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_SEMAPHORES
|
||||
|
||||
/** Configuration option: If enabled then the threads are enqueued on semaphores
|
||||
* by priority rather than FIFO order.
|
||||
* @note requires @p CH_USE_SEMAPHORES.*/
|
||||
//#define CH_USE_SEMAPHORES_PRIORITY
|
||||
|
||||
/** Configuration option: if specified then the Semaphores atomic Signal+Wait
|
||||
* APIs are included in the kernel.*/
|
||||
#define CH_USE_SEMSW
|
||||
|
||||
/** Configuration option: if specified then the Semaphores with timeout APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES.*/
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Mutexes APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_MUTEXES
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_CONDVARS and \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Events APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_EVENTS
|
||||
|
||||
/** Configuration option: if specified then the \p chEvtWaitXXXTimeout()
|
||||
* functions are included in the kernel.
|
||||
* @note requires \p CH_USE_EVENTS.
|
||||
/**
|
||||
* If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
|
||||
* operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is to leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#define CH_USE_EVENTS_TIMEOUT
|
||||
#ifndef CH_USE_NESTED_LOCKS
|
||||
#define CH_USE_NESTED_LOCKS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the Synchronous Messages APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_MESSAGES
|
||||
/**
|
||||
* If specified then the kernel performs the round robin scheduling algorithm
|
||||
* on threads of equal priority.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_ROUNDROBIN
|
||||
#define CH_USE_ROUNDROBIN TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
#define CH_USE_MESSAGES_EVENT
|
||||
/**
|
||||
* If specified then the @p chThdWait() function is included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_WAITEXIT
|
||||
#define CH_USE_WAITEXIT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: If enabled then the threads serve messages by
|
||||
* priority instead of FIFO order.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
//#define CH_USE_MESSAGES_PRIORITY
|
||||
/**
|
||||
* If specified then the Semaphores APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES
|
||||
#define CH_USE_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_QUEUES
|
||||
/**
|
||||
* If enabled then the threads are enqueued on semaphores by priority rather
|
||||
* than FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_PRIORITY
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_QUEUES_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Semaphores the @p chSemWaitSignal() API is included
|
||||
* in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMSW
|
||||
#define CH_USE_SEMSW TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues with timeout
|
||||
* APIs are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
||||
#define CH_USE_QUEUES_TIMEOUT
|
||||
/**
|
||||
* If specified then the Semaphores with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_TIMEOUT
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_FULLDUPLEX
|
||||
/**
|
||||
* If specified then the Mutexes APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MUTEXES
|
||||
#define CH_USE_MUTEXES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS
|
||||
#define CH_USE_CONDVARS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the memory heap allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_HEAP
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS_TIMEOUT
|
||||
#define CH_USE_CONDVARS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Number of RAM bytes to use as system heap. If set to
|
||||
* zero then the whole available RAM is used as system heap.
|
||||
/**
|
||||
* If specified then the Event flags APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS
|
||||
#define CH_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chEvtWaitXXXTimeout() functions are included in
|
||||
* the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS_TIMEOUT
|
||||
#define CH_USE_EVENTS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the Synchronous Messages APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES
|
||||
#define CH_USE_MESSAGES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chMsgSendWithEvent() function is included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MESSAGES and @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_EVENT
|
||||
#define CH_USE_MESSAGES_EVENT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled then messages are served by priority rather than in FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_PRIORITY
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES
|
||||
#define CH_USE_QUEUES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_HALFDUPLEX
|
||||
#define CH_USE_QUEUES_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_TIMEOUT
|
||||
#define CH_USE_QUEUES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the full duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_FULLDUPLEX
|
||||
#define CH_USE_SERIAL_FULLDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_HALFDUPLEX
|
||||
#define CH_USE_SERIAL_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the memory heap allocator APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#ifndef CH_USE_HEAP
|
||||
#define CH_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Number of RAM bytes to use as system heap. If set to zero then the whole
|
||||
* available RAM is used as system heap.
|
||||
* @note In order to use the whole RAM as system heap the linker script must
|
||||
* provide the \p __heap_base__ and \p __heap_end__ symbols.
|
||||
* @note requires \p CH_USE_HEAP.
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_HEAP_SIZE 0
|
||||
#ifndef CH_HEAP_SIZE
|
||||
#define CH_HEAP_SIZE 0
|
||||
#endif
|
||||
|
||||
/** Configuration option: enforces the use of the C-runtime \p malloc() and
|
||||
* \p free() functions as backend for the system heap allocator.*/
|
||||
//#define CH_USE_MALLOC_HEAP
|
||||
|
||||
/** Configuration option: if specified then the memory pools allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_MEMPOOLS
|
||||
|
||||
/** Configuration option: if specified then the dynamic objects creation APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_WAITEXIT.
|
||||
/**
|
||||
* If enabled enforces the use of the C-runtime @p malloc() and @p free()
|
||||
* functions as backend for the system heap allocator.
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_USE_DYNAMIC
|
||||
#ifndef CH_USE_MALLOC_HEAP
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Frequency of the system timer that drives the system
|
||||
* ticks. This also defines the system time unit.*/
|
||||
#define CH_FREQUENCY 1000
|
||||
|
||||
/** Configuration option: This constant is the number of ticks allowed for the
|
||||
* threads before preemption occurs. This option is only meaningful if the
|
||||
* option \p CH_USE_ROUNDROBIN is also active.*/
|
||||
#define CH_TIME_QUANTUM 20
|
||||
|
||||
/** Configuration option: Defines a CPU register to be used as storage for the
|
||||
* global \p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only useable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
|
||||
* -ffixed-<reg>.
|
||||
/**
|
||||
* If specified then the memory pools allocator APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
//#define CH_CURRP_REGISTER_CACHE "r7"
|
||||
#ifndef CH_USE_MEMPOOLS
|
||||
#define CH_USE_MEMPOOLS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Includes basic debug support to the kernel.
|
||||
* @note the debug support is port-dependent, it may be not present on some
|
||||
/**
|
||||
* If specified then the dynamic threads creation APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
*/
|
||||
#ifndef CH_USE_DYNAMIC
|
||||
#define CH_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Frequency of the system timer that drives the system ticks. This also
|
||||
* defines the system tick time unit.
|
||||
*/
|
||||
#ifndef CH_FREQUENCY
|
||||
#define CH_FREQUENCY 1000
|
||||
#endif
|
||||
|
||||
/**
|
||||
* This constant is the number of system ticks allowed for the threads before
|
||||
* preemption occurs. This option is only meaningful if the option
|
||||
* @p CH_USE_ROUNDROBIN is also active.
|
||||
*/
|
||||
#ifndef CH_TIME_QUANTUM
|
||||
#define CH_TIME_QUANTUM 20
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled defines a CPU register to be used as storage for the global
|
||||
* @p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only usable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
|
||||
* -ffixed-@<reg@>.
|
||||
* @note This option must be enabled in the Makefile, it is listed here for
|
||||
* documentation.
|
||||
*/
|
||||
#if defined(__DOXYGEN__)
|
||||
#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Debug option, if enableed includes basic debug support to the kernel.
|
||||
* @note The debug support is port-dependent, it may be not present on some
|
||||
* targets. In that case stub functions will be included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_DEBUG
|
||||
#ifndef CH_USE_DEBUG
|
||||
#define CH_USE_DEBUG FALSE
|
||||
#endif
|
||||
|
||||
/** Debug option: Includes the threads context switch tracing feature.
|
||||
/**
|
||||
* Debug option, includes the threads context switch tracing feature.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_TRACE
|
||||
#ifndef CH_USE_TRACE
|
||||
#define CH_USE_TRACE FALSE
|
||||
#endif
|
||||
|
||||
/** User fields added to the end of the \p Thread structure. */
|
||||
/**
|
||||
* User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#ifndef THREAD_EXT_FIELDS
|
||||
#define THREAD_EXT_FIELDS \
|
||||
struct { \
|
||||
/* Add thread custom fields here.*/ \
|
||||
};
|
||||
#endif
|
||||
|
||||
/** User initialization code added to the \p chThdCreate() API.
|
||||
* @note It is invoked from within \p chThdInit(). */
|
||||
/**
|
||||
* User initialization code added to the @p chThdInit() API.
|
||||
* @note It is invoked from within @p chThdInit().
|
||||
*/
|
||||
#ifndef THREAD_EXT_INIT
|
||||
#define THREAD_EXT_INIT(tp) { \
|
||||
/* Add thread initialization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** User finalization code added to the \p chThdExit() API.
|
||||
* @note It is inserted into lock zone. */
|
||||
/**
|
||||
* User finalization code added to the @p chThdExit() API.
|
||||
* @note It is inserted into lock zone.
|
||||
*/
|
||||
#ifndef THREAD_EXT_EXIT
|
||||
#define THREAD_EXT_EXIT(tp) { \
|
||||
/* Add thread finalization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Code inserted inside the idle thread loop immediately after an interrupt
|
||||
* resumed execution.
|
||||
*/
|
||||
#ifndef IDLE_LOOP_HOOK
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
|
|
|
|||
|
|
@ -18,6 +18,8 @@
|
|||
*/
|
||||
|
||||
/**
|
||||
* @file src/templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @addtogroup Config
|
||||
* @{
|
||||
*/
|
||||
|
|
@ -25,171 +27,345 @@
|
|||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/** Configuration option: if specified then time efficient rather than space
|
||||
* efficient code is used when two possible implementations exist, note
|
||||
* that this is not related to the compiler optimization options.*/
|
||||
#define CH_OPTIMIZE_SPEED
|
||||
|
||||
/** Configuration option: if specified then the kernel performs the round
|
||||
* robin scheduling algorithm on threads of equal priority. */
|
||||
#define CH_USE_ROUNDROBIN
|
||||
|
||||
/** Configuration option: if specified then the \p chThdWait() function
|
||||
* is included in the kernel.*/
|
||||
#define CH_USE_WAITEXIT
|
||||
|
||||
/** Configuration option: if specified then the Semaphores APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_SEMAPHORES
|
||||
|
||||
/** Configuration option: If enabled then the threads are enqueued on semaphores
|
||||
* by priority rather than FIFO order.
|
||||
* @note requires @p CH_USE_SEMAPHORES.*/
|
||||
//#define CH_USE_SEMAPHORES_PRIORITY
|
||||
|
||||
/** Configuration option: if specified then the Semaphores atomic Signal+Wait
|
||||
* APIs are included in the kernel.*/
|
||||
#define CH_USE_SEMSW
|
||||
|
||||
/** Configuration option: if specified then the Semaphores with timeout APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES.*/
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Mutexes APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_MUTEXES
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_CONDVARS and \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Events APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_EVENTS
|
||||
|
||||
/** Configuration option: if specified then the \p chEvtWaitXXXTimeout()
|
||||
* functions are included in the kernel.
|
||||
* @note requires \p CH_USE_EVENTS.
|
||||
/**
|
||||
* If specified 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_USE_EVENTS_TIMEOUT
|
||||
#ifndef CH_OPTIMIZE_SPEED
|
||||
#define CH_OPTIMIZE_SPEED TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the Synchronous Messages APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_MESSAGES
|
||||
/**
|
||||
* If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
|
||||
* operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is to leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#ifndef CH_USE_NESTED_LOCKS
|
||||
#define CH_USE_NESTED_LOCKS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
#define CH_USE_MESSAGES_EVENT
|
||||
/**
|
||||
* If specified then the kernel performs the round robin scheduling algorithm
|
||||
* on threads of equal priority.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_ROUNDROBIN
|
||||
#define CH_USE_ROUNDROBIN TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: If enabled then the threads serve messages by
|
||||
* priority instead of FIFO order.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
//#define CH_USE_MESSAGES_PRIORITY
|
||||
/**
|
||||
* If specified then the @p chThdWait() function is included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_WAITEXIT
|
||||
#define CH_USE_WAITEXIT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_QUEUES
|
||||
/**
|
||||
* If specified then the Semaphores APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES
|
||||
#define CH_USE_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_QUEUES_HALFDUPLEX
|
||||
/**
|
||||
* If enabled then the threads are enqueued on semaphores by priority rather
|
||||
* than FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_PRIORITY
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues with timeout
|
||||
* APIs are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
||||
#define CH_USE_QUEUES_TIMEOUT
|
||||
/**
|
||||
* If specified then the Semaphores the @p chSemWaitSignal() API is included
|
||||
* in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMSW
|
||||
#define CH_USE_SEMSW TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_FULLDUPLEX
|
||||
/**
|
||||
* If specified then the Semaphores with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_TIMEOUT
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Mutexes APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MUTEXES
|
||||
#define CH_USE_MUTEXES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the memory heap allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_HEAP
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS
|
||||
#define CH_USE_CONDVARS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Number of RAM bytes to use as system heap. If set to
|
||||
* zero then the whole available RAM is used as system heap.
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS_TIMEOUT
|
||||
#define CH_USE_CONDVARS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the Event flags APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS
|
||||
#define CH_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chEvtWaitXXXTimeout() functions are included in
|
||||
* the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS_TIMEOUT
|
||||
#define CH_USE_EVENTS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the Synchronous Messages APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES
|
||||
#define CH_USE_MESSAGES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chMsgSendWithEvent() function is included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MESSAGES and @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_EVENT
|
||||
#define CH_USE_MESSAGES_EVENT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled then messages are served by priority rather than in FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_PRIORITY
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES
|
||||
#define CH_USE_QUEUES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_HALFDUPLEX
|
||||
#define CH_USE_QUEUES_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_TIMEOUT
|
||||
#define CH_USE_QUEUES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the full duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_FULLDUPLEX
|
||||
#define CH_USE_SERIAL_FULLDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_HALFDUPLEX
|
||||
#define CH_USE_SERIAL_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the memory heap allocator APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#ifndef CH_USE_HEAP
|
||||
#define CH_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Number of RAM bytes to use as system heap. If set to zero then the whole
|
||||
* available RAM is used as system heap.
|
||||
* @note In order to use the whole RAM as system heap the linker script must
|
||||
* provide the \p __heap_base__ and \p __heap_end__ symbols.
|
||||
* @note requires \p CH_USE_HEAP.
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_HEAP_SIZE 0
|
||||
#ifndef CH_HEAP_SIZE
|
||||
#define CH_HEAP_SIZE 512
|
||||
#endif
|
||||
|
||||
/** Configuration option: enforces the use of the C-runtime \p malloc() and
|
||||
* \p free() functions as backend for the system heap allocator.*/
|
||||
#define CH_USE_MALLOC_HEAP
|
||||
|
||||
/** Configuration option: if specified then the memory pools allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_MEMPOOLS
|
||||
|
||||
/** Configuration option: if specified then the dynamic objects creation APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_WAITEXIT.
|
||||
/**
|
||||
* If enabled enforces the use of the C-runtime @p malloc() and @p free()
|
||||
* functions as backend for the system heap allocator.
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_USE_DYNAMIC
|
||||
#ifndef CH_USE_MALLOC_HEAP
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Frequency of the system timer that drives the system
|
||||
* ticks. This also defines the system time unit.*/
|
||||
#define CH_FREQUENCY 1000
|
||||
|
||||
/** Configuration option: This constant is the number of ticks allowed for the
|
||||
* threads before preemption occurs. This option is only meaningful if the
|
||||
* option \p CH_USE_ROUNDROBIN is also active.*/
|
||||
#define CH_TIME_QUANTUM 20
|
||||
|
||||
/** Configuration option: Defines a CPU register to be used as storage for the
|
||||
* global \p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only useable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
|
||||
* -ffixed-<reg>.
|
||||
/**
|
||||
* If specified then the memory pools allocator APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
//#define CH_CURRP_REGISTER_CACHE "r8"
|
||||
#ifndef CH_USE_MEMPOOLS
|
||||
#define CH_USE_MEMPOOLS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Includes basic debug support to the kernel.
|
||||
* @note the debug support is port-dependent, it may be not present on some
|
||||
/**
|
||||
* If specified then the dynamic threads creation APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
*/
|
||||
#ifndef CH_USE_DYNAMIC
|
||||
#define CH_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Frequency of the system timer that drives the system ticks. This also
|
||||
* defines the system tick time unit.
|
||||
*/
|
||||
#ifndef CH_FREQUENCY
|
||||
#define CH_FREQUENCY 1000
|
||||
#endif
|
||||
|
||||
/**
|
||||
* This constant is the number of system ticks allowed for the threads before
|
||||
* preemption occurs. This option is only meaningful if the option
|
||||
* @p CH_USE_ROUNDROBIN is also active.
|
||||
*/
|
||||
#ifndef CH_TIME_QUANTUM
|
||||
#define CH_TIME_QUANTUM 20
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled defines a CPU register to be used as storage for the global
|
||||
* @p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only usable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
|
||||
* -ffixed-@<reg@>.
|
||||
* @note This option must be enabled in the Makefile, it is listed here for
|
||||
* documentation.
|
||||
*/
|
||||
#if defined(__DOXYGEN__)
|
||||
#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Debug option, if enableed includes basic debug support to the kernel.
|
||||
* @note The debug support is port-dependent, it may be not present on some
|
||||
* targets. In that case stub functions will be included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_DEBUG
|
||||
#ifndef CH_USE_DEBUG
|
||||
#define CH_USE_DEBUG FALSE
|
||||
#endif
|
||||
|
||||
/** Debug option: Includes the threads context switch tracing feature.
|
||||
/**
|
||||
* Debug option, includes the threads context switch tracing feature.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_TRACE
|
||||
#ifndef CH_USE_TRACE
|
||||
#define CH_USE_TRACE FALSE
|
||||
#endif
|
||||
|
||||
/** User fields added to the end of the \p Thread structure. */
|
||||
/**
|
||||
* User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#ifndef THREAD_EXT_FIELDS
|
||||
#define THREAD_EXT_FIELDS \
|
||||
struct { \
|
||||
/* Add thread custom fields here.*/ \
|
||||
};
|
||||
#endif
|
||||
|
||||
/** User initialization code added to the \p chThdCreate() API.
|
||||
* @note It is invoked from within \p chThdInit(). */
|
||||
/**
|
||||
* User initialization code added to the @p chThdInit() API.
|
||||
* @note It is invoked from within @p chThdInit().
|
||||
*/
|
||||
#ifndef THREAD_EXT_INIT
|
||||
#define THREAD_EXT_INIT(tp) { \
|
||||
/* Add thread initialization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** User finalization code added to the \p chThdExit() API.
|
||||
* @note It is inserted into lock zone. */
|
||||
/**
|
||||
* User finalization code added to the @p chThdExit() API.
|
||||
* @note It is inserted into lock zone.
|
||||
*/
|
||||
#ifndef THREAD_EXT_EXIT
|
||||
#define THREAD_EXT_EXIT(tp) { \
|
||||
/* Add thread finalization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Code inserted inside the idle thread loop immediately after an interrupt
|
||||
* resumed execution.
|
||||
*/
|
||||
#ifndef IDLE_LOOP_HOOK
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
|
|
|
|||
|
|
@ -18,6 +18,8 @@
|
|||
*/
|
||||
|
||||
/**
|
||||
* @file src/templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @addtogroup Config
|
||||
* @{
|
||||
*/
|
||||
|
|
@ -25,180 +27,345 @@
|
|||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/** Configuration option: if specified then time efficient rather than space
|
||||
* efficient code is used when two possible implementations exist, note
|
||||
* that this is not related to the compiler optimization options.*/
|
||||
#define CH_OPTIMIZE_SPEED
|
||||
|
||||
/** Configuration option: If enabled then the used of nested @p chSysLock() /
|
||||
* @p chSysUnlock() operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
/**
|
||||
* If specified 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_USE_NESTED_LOCKS
|
||||
#ifndef CH_OPTIMIZE_SPEED
|
||||
#define CH_OPTIMIZE_SPEED TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the kernel performs the round
|
||||
* robin scheduling algorithm on threads of equal priority. */
|
||||
#define CH_USE_ROUNDROBIN
|
||||
|
||||
/** Configuration option: if specified then the \p chThdWait() function
|
||||
* is included in the kernel.*/
|
||||
#define CH_USE_WAITEXIT
|
||||
|
||||
/** Configuration option: if specified then the Semaphores APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_SEMAPHORES
|
||||
|
||||
/** Configuration option: If enabled then the threads are enqueued on semaphores
|
||||
* by priority rather than FIFO order.
|
||||
* @note requires @p CH_USE_SEMAPHORES.*/
|
||||
//#define CH_USE_SEMAPHORES_PRIORITY
|
||||
|
||||
/** Configuration option: if specified then the Semaphores atomic Signal+Wait
|
||||
* APIs are included in the kernel.*/
|
||||
#define CH_USE_SEMSW
|
||||
|
||||
/** Configuration option: if specified then the Semaphores with timeout APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES.*/
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Mutexes APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_MUTEXES
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_CONDVARS and \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Events APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_EVENTS
|
||||
|
||||
/** Configuration option: if specified then the \p chEvtWaitXXXTimeout()
|
||||
* functions are included in the kernel.
|
||||
* @note requires \p CH_USE_EVENTS.
|
||||
/**
|
||||
* If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
|
||||
* operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is to leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#define CH_USE_EVENTS_TIMEOUT
|
||||
#ifndef CH_USE_NESTED_LOCKS
|
||||
#define CH_USE_NESTED_LOCKS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the Synchronous Messages APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_MESSAGES
|
||||
/**
|
||||
* If specified then the kernel performs the round robin scheduling algorithm
|
||||
* on threads of equal priority.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_ROUNDROBIN
|
||||
#define CH_USE_ROUNDROBIN TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
#define CH_USE_MESSAGES_EVENT
|
||||
/**
|
||||
* If specified then the @p chThdWait() function is included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_WAITEXIT
|
||||
#define CH_USE_WAITEXIT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: If enabled then the threads serve messages by
|
||||
* priority instead of FIFO order.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
//#define CH_USE_MESSAGES_PRIORITY
|
||||
/**
|
||||
* If specified then the Semaphores APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES
|
||||
#define CH_USE_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_QUEUES
|
||||
/**
|
||||
* If enabled then the threads are enqueued on semaphores by priority rather
|
||||
* than FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_PRIORITY
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_QUEUES_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Semaphores the @p chSemWaitSignal() API is included
|
||||
* in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMSW
|
||||
#define CH_USE_SEMSW TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues with timeout
|
||||
* APIs are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
||||
#define CH_USE_QUEUES_TIMEOUT
|
||||
/**
|
||||
* If specified then the Semaphores with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_TIMEOUT
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_FULLDUPLEX
|
||||
/**
|
||||
* If specified then the Mutexes APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MUTEXES
|
||||
#define CH_USE_MUTEXES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS
|
||||
#define CH_USE_CONDVARS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the memory heap allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_HEAP
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS_TIMEOUT
|
||||
#define CH_USE_CONDVARS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Number of RAM bytes to use as system heap. If set to
|
||||
* zero then the whole available RAM is used as system heap.
|
||||
/**
|
||||
* If specified then the Event flags APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS
|
||||
#define CH_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chEvtWaitXXXTimeout() functions are included in
|
||||
* the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS_TIMEOUT
|
||||
#define CH_USE_EVENTS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the Synchronous Messages APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES
|
||||
#define CH_USE_MESSAGES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chMsgSendWithEvent() function is included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MESSAGES and @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_EVENT
|
||||
#define CH_USE_MESSAGES_EVENT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled then messages are served by priority rather than in FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_PRIORITY
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES
|
||||
#define CH_USE_QUEUES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_HALFDUPLEX
|
||||
#define CH_USE_QUEUES_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_TIMEOUT
|
||||
#define CH_USE_QUEUES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the full duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_FULLDUPLEX
|
||||
#define CH_USE_SERIAL_FULLDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_HALFDUPLEX
|
||||
#define CH_USE_SERIAL_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the memory heap allocator APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#ifndef CH_USE_HEAP
|
||||
#define CH_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Number of RAM bytes to use as system heap. If set to zero then the whole
|
||||
* available RAM is used as system heap.
|
||||
* @note In order to use the whole RAM as system heap the linker script must
|
||||
* provide the \p __heap_base__ and \p __heap_end__ symbols.
|
||||
* @note requires \p CH_USE_HEAP.
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_HEAP_SIZE 512
|
||||
#ifndef CH_HEAP_SIZE
|
||||
#define CH_HEAP_SIZE 512
|
||||
#endif
|
||||
|
||||
/** Configuration option: enforces the use of the C-runtime \p malloc() and
|
||||
* \p free() functions as backend for the system heap allocator.*/
|
||||
//#define CH_USE_MALLOC_HEAP
|
||||
|
||||
/** Configuration option: if specified then the memory pools allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_MEMPOOLS
|
||||
|
||||
/** Configuration option: if specified then the dynamic objects creation APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_WAITEXIT.
|
||||
/**
|
||||
* If enabled enforces the use of the C-runtime @p malloc() and @p free()
|
||||
* functions as backend for the system heap allocator.
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_USE_DYNAMIC
|
||||
#ifndef CH_USE_MALLOC_HEAP
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Frequency of the system timer that drives the system
|
||||
* ticks. This also defines the system time unit.*/
|
||||
#define CH_FREQUENCY 1000
|
||||
|
||||
/** Configuration option: This constant is the number of ticks allowed for the
|
||||
* threads before preemption occurs. This option is only meaningful if the
|
||||
* option \p CH_USE_ROUNDROBIN is also active.*/
|
||||
#define CH_TIME_QUANTUM 20
|
||||
|
||||
/** Configuration option: Defines a CPU register to be used as storage for the
|
||||
* global \p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only useable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
|
||||
* -ffixed-<reg>.
|
||||
/**
|
||||
* If specified then the memory pools allocator APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
//#define CH_CURRP_REGISTER_CACHE "r8"
|
||||
#ifndef CH_USE_MEMPOOLS
|
||||
#define CH_USE_MEMPOOLS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Includes basic debug support to the kernel.
|
||||
* @note the debug support is port-dependent, it may be not present on some
|
||||
/**
|
||||
* If specified then the dynamic threads creation APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
*/
|
||||
#ifndef CH_USE_DYNAMIC
|
||||
#define CH_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Frequency of the system timer that drives the system ticks. This also
|
||||
* defines the system tick time unit.
|
||||
*/
|
||||
#ifndef CH_FREQUENCY
|
||||
#define CH_FREQUENCY 1000
|
||||
#endif
|
||||
|
||||
/**
|
||||
* This constant is the number of system ticks allowed for the threads before
|
||||
* preemption occurs. This option is only meaningful if the option
|
||||
* @p CH_USE_ROUNDROBIN is also active.
|
||||
*/
|
||||
#ifndef CH_TIME_QUANTUM
|
||||
#define CH_TIME_QUANTUM 20
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled defines a CPU register to be used as storage for the global
|
||||
* @p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only usable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
|
||||
* -ffixed-@<reg@>.
|
||||
* @note This option must be enabled in the Makefile, it is listed here for
|
||||
* documentation.
|
||||
*/
|
||||
#if defined(__DOXYGEN__)
|
||||
#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Debug option, if enableed includes basic debug support to the kernel.
|
||||
* @note The debug support is port-dependent, it may be not present on some
|
||||
* targets. In that case stub functions will be included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_DEBUG
|
||||
#ifndef CH_USE_DEBUG
|
||||
#define CH_USE_DEBUG FALSE
|
||||
#endif
|
||||
|
||||
/** Debug option: Includes the threads context switch tracing feature.
|
||||
/**
|
||||
* Debug option, includes the threads context switch tracing feature.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_TRACE
|
||||
#ifndef CH_USE_TRACE
|
||||
#define CH_USE_TRACE FALSE
|
||||
#endif
|
||||
|
||||
/** User fields added to the end of the \p Thread structure. */
|
||||
/**
|
||||
* User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#ifndef THREAD_EXT_FIELDS
|
||||
#define THREAD_EXT_FIELDS \
|
||||
struct { \
|
||||
/* Add thread custom fields here.*/ \
|
||||
};
|
||||
#endif
|
||||
|
||||
/** User initialization code added to the \p chThdCreate() API.
|
||||
* @note It is invoked from within \p chThdInit(). */
|
||||
/**
|
||||
* User initialization code added to the @p chThdInit() API.
|
||||
* @note It is invoked from within @p chThdInit().
|
||||
*/
|
||||
#ifndef THREAD_EXT_INIT
|
||||
#define THREAD_EXT_INIT(tp) { \
|
||||
/* Add thread initialization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** User finalization code added to the \p chThdExit() API.
|
||||
* @note It is inserted into lock zone. */
|
||||
/**
|
||||
* User finalization code added to the @p chThdExit() API.
|
||||
* @note It is inserted into lock zone.
|
||||
*/
|
||||
#ifndef THREAD_EXT_EXIT
|
||||
#define THREAD_EXT_EXIT(tp) { \
|
||||
/* Add thread finalization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Code inserted inside the idle thread loop immediately after an interrupt
|
||||
* resumed execution.
|
||||
*/
|
||||
#ifndef IDLE_LOOP_HOOK
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
|
|
|
|||
|
|
@ -18,6 +18,8 @@
|
|||
*/
|
||||
|
||||
/**
|
||||
* @file src/templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @addtogroup Config
|
||||
* @{
|
||||
*/
|
||||
|
|
@ -25,185 +27,345 @@
|
|||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/*
|
||||
* NOTE: this is just documentation for doxigen, the real configuration file
|
||||
* is the one into the project directories.
|
||||
/**
|
||||
* If specified 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.
|
||||
*/
|
||||
#ifndef CH_OPTIMIZE_SPEED
|
||||
#define CH_OPTIMIZE_SPEED TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then time efficient rather than space
|
||||
* efficient code is used when two possible implementations exist, note
|
||||
* that this is not related to the compiler optimization options.*/
|
||||
#define CH_OPTIMIZE_SPEED
|
||||
|
||||
/** Configuration option: If enabled then the used of nested @p chSysLock() /
|
||||
* @p chSysUnlock() operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
/**
|
||||
* If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
|
||||
* operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is to leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_NESTED_LOCKS
|
||||
#ifndef CH_USE_NESTED_LOCKS
|
||||
#define CH_USE_NESTED_LOCKS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the kernel performs the round
|
||||
* robin scheduling algorithm on threads of equal priority. */
|
||||
#define CH_USE_ROUNDROBIN
|
||||
|
||||
/** Configuration option: if specified then the \p chThdWait() function
|
||||
* is included in the kernel.*/
|
||||
#define CH_USE_WAITEXIT
|
||||
|
||||
/** Configuration option: if specified then the Semaphores APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_SEMAPHORES
|
||||
|
||||
/** Configuration option: If enabled then the threads are enqueued on semaphores
|
||||
* by priority rather than FIFO order.
|
||||
* @note requires @p CH_USE_SEMAPHORES.*/
|
||||
//#define CH_USE_SEMAPHORES_PRIORITY
|
||||
|
||||
/** Configuration option: if specified then the Semaphores atomic Signal+Wait
|
||||
* APIs are included in the kernel.*/
|
||||
#define CH_USE_SEMSW
|
||||
|
||||
/** Configuration option: if specified then the Semaphores with timeout APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES.*/
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Mutexes APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_MUTEXES
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_CONDVARS and \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Events APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_EVENTS
|
||||
|
||||
/** Configuration option: if specified then the \p chEvtWaitXXXTimeout()
|
||||
* functions are included in the kernel.
|
||||
* @note requires \p CH_USE_EVENTS.
|
||||
/**
|
||||
* If specified then the kernel performs the round robin scheduling algorithm
|
||||
* on threads of equal priority.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#define CH_USE_EVENTS_TIMEOUT
|
||||
#ifndef CH_USE_ROUNDROBIN
|
||||
#define CH_USE_ROUNDROBIN TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the Synchronous Messages APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_MESSAGES
|
||||
/**
|
||||
* If specified then the @p chThdWait() function is included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_WAITEXIT
|
||||
#define CH_USE_WAITEXIT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
#define CH_USE_MESSAGES_EVENT
|
||||
/**
|
||||
* If specified then the Semaphores APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES
|
||||
#define CH_USE_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: If enabled then the threads serve messages by
|
||||
* priority instead of FIFO order.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
//#define CH_USE_MESSAGES_PRIORITY
|
||||
/**
|
||||
* If enabled then the threads are enqueued on semaphores by priority rather
|
||||
* than FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_PRIORITY
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_QUEUES
|
||||
/**
|
||||
* If specified then the Semaphores the @p chSemWaitSignal() API is included
|
||||
* in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMSW
|
||||
#define CH_USE_SEMSW TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_QUEUES_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Semaphores with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_TIMEOUT
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues with timeout
|
||||
* APIs are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
||||
#define CH_USE_QUEUES_TIMEOUT
|
||||
/**
|
||||
* If specified then the Mutexes APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MUTEXES
|
||||
#define CH_USE_MUTEXES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_FULLDUPLEX
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS
|
||||
#define CH_USE_CONDVARS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS_TIMEOUT
|
||||
#define CH_USE_CONDVARS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the memory heap allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_HEAP
|
||||
/**
|
||||
* If specified then the Event flags APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS
|
||||
#define CH_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Number of RAM bytes to use as system heap. If set to
|
||||
* zero then the whole available RAM is used as system heap.
|
||||
/**
|
||||
* If specified then the @p chEvtWaitXXXTimeout() functions are included in
|
||||
* the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS_TIMEOUT
|
||||
#define CH_USE_EVENTS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the Synchronous Messages APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES
|
||||
#define CH_USE_MESSAGES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chMsgSendWithEvent() function is included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MESSAGES and @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_EVENT
|
||||
#define CH_USE_MESSAGES_EVENT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled then messages are served by priority rather than in FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_PRIORITY
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES
|
||||
#define CH_USE_QUEUES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_HALFDUPLEX
|
||||
#define CH_USE_QUEUES_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_TIMEOUT
|
||||
#define CH_USE_QUEUES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the full duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_FULLDUPLEX
|
||||
#define CH_USE_SERIAL_FULLDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_HALFDUPLEX
|
||||
#define CH_USE_SERIAL_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the memory heap allocator APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#ifndef CH_USE_HEAP
|
||||
#define CH_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Number of RAM bytes to use as system heap. If set to zero then the whole
|
||||
* available RAM is used as system heap.
|
||||
* @note In order to use the whole RAM as system heap the linker script must
|
||||
* provide the \p __heap_base__ and \p __heap_end__ symbols.
|
||||
* @note requires \p CH_USE_HEAP.
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_HEAP_SIZE 512
|
||||
#ifndef CH_HEAP_SIZE
|
||||
#define CH_HEAP_SIZE 512
|
||||
#endif
|
||||
|
||||
/** Configuration option: enforces the use of the C-runtime \p malloc() and
|
||||
* \p free() functions as backend for the system heap allocator.*/
|
||||
//#define CH_USE_MALLOC_HEAP
|
||||
|
||||
/** Configuration option: if specified then the memory pools allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_MEMPOOLS
|
||||
|
||||
/** Configuration option: if specified then the dynamic objects creation APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_WAITEXIT.
|
||||
/**
|
||||
* If enabled enforces the use of the C-runtime @p malloc() and @p free()
|
||||
* functions as backend for the system heap allocator.
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_USE_DYNAMIC
|
||||
#ifndef CH_USE_MALLOC_HEAP
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Frequency of the system timer that drives the system
|
||||
* ticks. This also defines the system time unit.*/
|
||||
#define CH_FREQUENCY 100
|
||||
|
||||
/** Configuration option: This constant is the number of ticks allowed for the
|
||||
* threads before preemption occurs. This option is only meaningful if the
|
||||
* option \p CH_USE_ROUNDROBIN is also active.*/
|
||||
#define CH_TIME_QUANTUM 10
|
||||
|
||||
/** Configuration option: Defines a CPU register to be used as storage for the
|
||||
* global \p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only useable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
|
||||
* -ffixed-\<reg\>.
|
||||
/**
|
||||
* If specified then the memory pools allocator APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
//#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#ifndef CH_USE_MEMPOOLS
|
||||
#define CH_USE_MEMPOOLS TRUE
|
||||
#endif
|
||||
|
||||
/** Debug option: Includes basic debug support to the kernel.
|
||||
* @note the debug support is port-dependent, it may be not present on some
|
||||
/**
|
||||
* If specified then the dynamic threads creation APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
*/
|
||||
#ifndef CH_USE_DYNAMIC
|
||||
#define CH_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Frequency of the system timer that drives the system ticks. This also
|
||||
* defines the system tick time unit.
|
||||
*/
|
||||
#ifndef CH_FREQUENCY
|
||||
#define CH_FREQUENCY 100
|
||||
#endif
|
||||
|
||||
/**
|
||||
* This constant is the number of system ticks allowed for the threads before
|
||||
* preemption occurs. This option is only meaningful if the option
|
||||
* @p CH_USE_ROUNDROBIN is also active.
|
||||
*/
|
||||
#ifndef CH_TIME_QUANTUM
|
||||
#define CH_TIME_QUANTUM 10
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled defines a CPU register to be used as storage for the global
|
||||
* @p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only usable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
|
||||
* -ffixed-@<reg@>.
|
||||
* @note This option must be enabled in the Makefile, it is listed here for
|
||||
* documentation.
|
||||
*/
|
||||
#if defined(__DOXYGEN__)
|
||||
#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Debug option, if enableed includes basic debug support to the kernel.
|
||||
* @note The debug support is port-dependent, it may be not present on some
|
||||
* targets. In that case stub functions will be included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_DEBUG
|
||||
#ifndef CH_USE_DEBUG
|
||||
#define CH_USE_DEBUG FALSE
|
||||
#endif
|
||||
|
||||
/** Debug option: Includes the threads context switch tracing feature.
|
||||
/**
|
||||
* Debug option, includes the threads context switch tracing feature.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_TRACE
|
||||
#ifndef CH_USE_TRACE
|
||||
#define CH_USE_TRACE FALSE
|
||||
#endif
|
||||
|
||||
/** User fields added to the end of the \p Thread structure. */
|
||||
/**
|
||||
* User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#ifndef THREAD_EXT_FIELDS
|
||||
#define THREAD_EXT_FIELDS \
|
||||
struct { \
|
||||
/* Add thread custom fields here.*/ \
|
||||
};
|
||||
#endif
|
||||
|
||||
/** User initialization code added to the \p chThdCreate() API.
|
||||
* @note It is invoked from within \p chThdInit(). */
|
||||
/**
|
||||
* User initialization code added to the @p chThdInit() API.
|
||||
* @note It is invoked from within @p chThdInit().
|
||||
*/
|
||||
#ifndef THREAD_EXT_INIT
|
||||
#define THREAD_EXT_INIT(tp) { \
|
||||
/* Add thread initialization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** User finalization code added to the \p chThdExit() API.
|
||||
* @note It is inserted into lock zone. */
|
||||
/**
|
||||
* User finalization code added to the @p chThdExit() API.
|
||||
* @note It is inserted into lock zone.
|
||||
*/
|
||||
#ifndef THREAD_EXT_EXIT
|
||||
#define THREAD_EXT_EXIT(tp) { \
|
||||
/* Add thread finalization code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Code inserted inside the idle thread loop immediately after an interrupt
|
||||
* resumed execution.
|
||||
*/
|
||||
#ifndef IDLE_LOOP_HOOK
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
|
|
|
|||
|
|
@ -18,6 +18,8 @@
|
|||
*/
|
||||
|
||||
/**
|
||||
* @file src/templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @addtogroup Config
|
||||
* @{
|
||||
*/
|
||||
|
|
@ -25,184 +27,349 @@
|
|||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/** Configuration option: if specified then time efficient rather than space
|
||||
* efficient code is used when two possible implementations exist, note
|
||||
* that this is not related to the compiler optimization options.*/
|
||||
#define CH_OPTIMIZE_SPEED
|
||||
|
||||
/** Configuration option: If enabled then the used of nested @p chSysLock() /
|
||||
* @p chSysUnlock() operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
/**
|
||||
* If specified 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_USE_NESTED_LOCKS
|
||||
#ifndef CH_OPTIMIZE_SPEED
|
||||
#define CH_OPTIMIZE_SPEED TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the kernel performs the round
|
||||
* robin scheduling algorithm on threads of equal priority. */
|
||||
#define CH_USE_ROUNDROBIN
|
||||
|
||||
/** Configuration option: if specified then the \p chThdWait() function
|
||||
* is included in the kernel.*/
|
||||
#define CH_USE_WAITEXIT
|
||||
|
||||
/** Configuration option: if specified then the Semaphores APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_SEMAPHORES
|
||||
|
||||
/** Configuration option: If enabled then the threads are enqueued on semaphores
|
||||
* by priority rather than FIFO order.
|
||||
* @note requires @p CH_USE_SEMAPHORES.*/
|
||||
//#define CH_USE_SEMAPHORES_PRIORITY
|
||||
|
||||
/** Configuration option: if specified then the Semaphores atomic Signal+Wait
|
||||
* APIs are included in the kernel.*/
|
||||
#define CH_USE_SEMSW
|
||||
|
||||
/** Configuration option: if specified then the Semaphores with timeout APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES.*/
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Mutexes APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_MUTEXES
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS
|
||||
|
||||
/** Configuration option: if specified then the Conditional Variables APIs are
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_CONDVARS and \p CH_USE_MUTEXES.*/
|
||||
#define CH_USE_CONDVARS_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Events APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_EVENTS
|
||||
|
||||
/** Configuration option: if specified then the \p chEvtWaitXXXTimeout()
|
||||
* functions are included in the kernel.
|
||||
* @note requires \p CH_USE_EVENTS.
|
||||
/**
|
||||
* If enabled then the use of nested @p chSysLock() / @p chSysUnlock()
|
||||
* operations is allowed.<br>
|
||||
* For performance and code size reasons the recommended setting is to leave
|
||||
* this option disabled.<br>
|
||||
* You can use this option if you need to merge ChibiOS/RT with external
|
||||
* libraries that require nested lock/unlock operations.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#define CH_USE_EVENTS_TIMEOUT
|
||||
#ifndef CH_USE_NESTED_LOCKS
|
||||
#define CH_USE_NESTED_LOCKS FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the Synchronous Messages APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_MESSAGES
|
||||
/**
|
||||
* If specified then the kernel performs the round robin scheduling algorithm
|
||||
* on threads of equal priority.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_ROUNDROBIN
|
||||
#define CH_USE_ROUNDROBIN TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
#define CH_USE_MESSAGES_EVENT
|
||||
/**
|
||||
* If specified then the @p chThdWait() function is included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_WAITEXIT
|
||||
#define CH_USE_WAITEXIT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: If enabled then the threads serve messages by
|
||||
* priority instead of FIFO order.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
//#define CH_USE_MESSAGES_PRIORITY
|
||||
/**
|
||||
* If specified then the Semaphores APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES
|
||||
#define CH_USE_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_QUEUES
|
||||
/**
|
||||
* If enabled then the threads are enqueued on semaphores by priority rather
|
||||
* than FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_PRIORITY
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_QUEUES_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Semaphores the @p chSemWaitSignal() API is included
|
||||
* in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMSW
|
||||
#define CH_USE_SEMSW TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the I/O queues with timeout
|
||||
* APIs are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
||||
#define CH_USE_QUEUES_TIMEOUT
|
||||
/**
|
||||
* If specified then the Semaphores with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_SEMAPHORES_TIMEOUT
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_FULLDUPLEX
|
||||
/**
|
||||
* If specified then the Mutexes APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MUTEXES
|
||||
#define CH_USE_MUTEXES TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_HALFDUPLEX
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS
|
||||
#define CH_USE_CONDVARS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: if specified then the memory heap allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_HEAP
|
||||
/**
|
||||
* If specified then the Conditional Variables APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#ifndef CH_USE_CONDVARS_TIMEOUT
|
||||
#define CH_USE_CONDVARS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Number of RAM bytes to use as system heap. If set to
|
||||
* zero then the whole available RAM is used as system heap.
|
||||
/**
|
||||
* If specified then the Event flags APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS
|
||||
#define CH_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chEvtWaitXXXTimeout() functions are included in
|
||||
* the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_EVENTS_TIMEOUT
|
||||
#define CH_USE_EVENTS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the Synchronous Messages APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES
|
||||
#define CH_USE_MESSAGES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the @p chMsgSendWithEvent() function is included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MESSAGES and @p CH_USE_EVENTS.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_EVENT
|
||||
#define CH_USE_MESSAGES_EVENT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled then messages are served by priority rather than in FIFO order.
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#ifndef CH_USE_MESSAGES_PRIORITY
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES
|
||||
#define CH_USE_QUEUES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex queues APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_HALFDUPLEX
|
||||
#define CH_USE_QUEUES_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the I/O queues with timeout APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES and @p CH_USE_SEMAPHORES_TIMEOUT.
|
||||
*/
|
||||
#ifndef CH_USE_QUEUES_TIMEOUT
|
||||
#define CH_USE_QUEUES_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the full duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_FULLDUPLEX
|
||||
#define CH_USE_SERIAL_FULLDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the half duplex serial driver APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_QUEUES_HALFDUPLEX.
|
||||
*/
|
||||
#ifndef CH_USE_SERIAL_HALFDUPLEX
|
||||
#define CH_USE_SERIAL_HALFDUPLEX TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If specified then the memory heap allocator APIs are included in the kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#ifndef CH_USE_HEAP
|
||||
#define CH_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Number of RAM bytes to use as system heap. If set to zero then the whole
|
||||
* available RAM is used as system heap.
|
||||
* @note In order to use the whole RAM as system heap the linker script must
|
||||
* provide the \p __heap_base__ and \p __heap_end__ symbols.
|
||||
* @note requires \p CH_USE_HEAP.
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_HEAP_SIZE 0x20000
|
||||
#ifndef CH_HEAP_SIZE
|
||||
#define CH_HEAP_SIZE 0x20000
|
||||
#endif
|
||||
|
||||
/** Configuration option: enforces the use of the C-runtime \p malloc() and
|
||||
* \p free() functions as backend for the system heap allocator.*/
|
||||
//#define CH_USE_MALLOC_HEAP
|
||||
|
||||
/** Configuration option: if specified then the memory pools allocator APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_MEMPOOLS
|
||||
|
||||
/** Configuration option: if specified then the dynamic objects creation APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_WAITEXIT.
|
||||
/**
|
||||
* If enabled enforces the use of the C-runtime @p malloc() and @p free()
|
||||
* functions as backend for the system heap allocator.
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
*/
|
||||
#define CH_USE_DYNAMIC
|
||||
#ifndef CH_USE_MALLOC_HEAP
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Frequency of the system timer that drives the system
|
||||
* ticks. This also defines the system time unit.*/
|
||||
#define CH_FREQUENCY 1000
|
||||
|
||||
/** Configuration option: This constant is the number of ticks allowed for the
|
||||
* threads before preemption occurs. This option is only meaningful if the
|
||||
* option \p CH_USE_ROUNDROBIN is also active.*/
|
||||
#define CH_TIME_QUANTUM 20
|
||||
|
||||
/** Configuration option: Defines a CPU register to be used as storage for the
|
||||
* global \p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only useable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
|
||||
* -ffixed-\<reg\>.
|
||||
/**
|
||||
* If specified then the memory pools allocator APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
//#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#ifndef CH_USE_MEMPOOLS
|
||||
#define CH_USE_MEMPOOLS TRUE
|
||||
#endif
|
||||
|
||||
/** Configuration option: Includes basic debug support to the kernel.
|
||||
* @note the debug support is port-dependent, it may be not present on some
|
||||
/**
|
||||
* If specified then the dynamic threads creation APIs are included in the
|
||||
* kernel.
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
*/
|
||||
#ifndef CH_USE_DYNAMIC
|
||||
#define CH_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Frequency of the system timer that drives the system ticks. This also
|
||||
* defines the system tick time unit.
|
||||
*/
|
||||
#ifndef CH_FREQUENCY
|
||||
#define CH_FREQUENCY 1000
|
||||
#endif
|
||||
|
||||
/**
|
||||
* This constant is the number of system ticks allowed for the threads before
|
||||
* preemption occurs. This option is only meaningful if the option
|
||||
* @p CH_USE_ROUNDROBIN is also active.
|
||||
*/
|
||||
#ifndef CH_TIME_QUANTUM
|
||||
#define CH_TIME_QUANTUM 20
|
||||
#endif
|
||||
|
||||
/**
|
||||
* If enabled defines a CPU register to be used as storage for the global
|
||||
* @p currp variable. Caching this variable in a register can greatly
|
||||
* improve both space and time efficiency of the generated code. Another side
|
||||
* effect is that one less register has to be saved during the context switch
|
||||
* resulting in lower RAM usage and faster code.
|
||||
* @note This option is only usable with the GCC compiler and is only useful
|
||||
* on processors with many registers like ARM cores.
|
||||
* @note If this option is enabled then ALL the libraries linked to the
|
||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
|
||||
* -ffixed-@<reg@>.
|
||||
* @note This option must be enabled in the Makefile, it is listed here for
|
||||
* documentation.
|
||||
*/
|
||||
#if defined(__DOXYGEN__)
|
||||
#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Debug option, if enableed includes basic debug support to the kernel.
|
||||
* @note The debug support is port-dependent, it may be not present on some
|
||||
* targets. In that case stub functions will be included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_DEBUG
|
||||
#ifndef CH_USE_DEBUG
|
||||
#define CH_USE_DEBUG FALSE
|
||||
#endif
|
||||
|
||||
/** Debug option: Includes the threads context switch tracing feature.
|
||||
/**
|
||||
* Debug option, includes the threads context switch tracing feature.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
//#define CH_USE_TRACE
|
||||
#ifndef CH_USE_TRACE
|
||||
#define CH_USE_TRACE FALSE
|
||||
#endif
|
||||
|
||||
/** User fields added to the end of the \p Thread structure. */
|
||||
/**
|
||||
* User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#ifndef THREAD_EXT_FIELDS
|
||||
#define THREAD_EXT_FIELDS \
|
||||
struct { \
|
||||
/* Add thread custom fields here.*/ \
|
||||
/* The thread termination \p EventSource.*/ \
|
||||
EventSource p_exitesource; \
|
||||
};
|
||||
#endif
|
||||
|
||||
/** User initialization code added to the \p chThdCreate() API.
|
||||
* @note It is invoked from within \p chThdInit(). */
|
||||
/**
|
||||
* User initialization code added to the @p chThdInit() API.
|
||||
* @note It is invoked from within @p chThdInit().
|
||||
*/
|
||||
#ifndef THREAD_EXT_INIT
|
||||
#define THREAD_EXT_INIT(tp) { \
|
||||
/* Add thread initialization code here.*/ \
|
||||
chEvtInit(&tp->p_exitesource); \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** User finalization code added to the \p chThdExit() API.
|
||||
* @note It is inserted into lock zone. */
|
||||
/**
|
||||
* User finalization code added to the @p chThdExit() API.
|
||||
* @note It is inserted into lock zone.
|
||||
*/
|
||||
#ifndef THREAD_EXT_EXIT
|
||||
#define THREAD_EXT_EXIT(tp) { \
|
||||
/* Add thread finalization code here.*/ \
|
||||
chEvtBroadcastI(&currp->p_exitesource); \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Code inserted inside the idle thread loop immediately after an interrupt
|
||||
* resumed execution.
|
||||
*/
|
||||
#ifndef IDLE_LOOP_HOOK
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
#endif
|
||||
|
||||
#define chThdGetExitEventSource(tp) (&(tp)->p_exitesource)
|
||||
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@
|
|||
* buffers depending on the requirements of your application.
|
||||
* @note The default is 32 bytes for both the transmission and receive buffers.
|
||||
*/
|
||||
#ifndef SERIAL_BUFFERS_SIZE
|
||||
#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_BUFFERS_SIZE 32
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -204,7 +204,7 @@ struct context {
|
|||
|
||||
/**
|
||||
* This port function is implemented as inlined code for performance reasons.
|
||||
* @note The port code does not define a low poer mode, this macro has to be
|
||||
* @note The port code does not define a low power mode, this macro has to be
|
||||
* defined externally. The default implementation is a "nop", not a
|
||||
* real low power mode.
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@
|
|||
* buffers depending on the requirements of your application.
|
||||
* @note The default is 32 bytes for both the transmission and receive buffers.
|
||||
*/
|
||||
#ifndef SERIAL_BUFFERS_SIZE
|
||||
#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_BUFFERS_SIZE 32
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -93,6 +93,10 @@ Win32-MinGW - ChibiOS/RT simulator and demo into a WIN32 process,
|
|||
- NEW: Added a configuration option that enables the priority enqueuing on
|
||||
semaphores. It is defaulted to off because usually semaphores are used for
|
||||
I/O related tasks without hard realtime requirements.
|
||||
- NEW: Now the all the options in chconf.h and the various driver headers
|
||||
can be overridden externally, as example from within the Makefile.
|
||||
The options are no mode a simple define but a define with an assigned
|
||||
TRUE/FALSE value within an #ifndef block.
|
||||
- NEW: Idle thread hook macro added to the configuration file.
|
||||
- OPT: Improved ARM7 thumb port code, thanks to some GCC tricks involving
|
||||
registers usage now the kernel is much smaller, faster and most OS APIs
|
||||
|
|
|
|||
|
|
@ -64,7 +64,7 @@ typedef struct {
|
|||
#if CH_USE_ROUNDROBIN
|
||||
cnt_t r_preempt; /**< Round robin counter.*/
|
||||
#endif
|
||||
#if !CH_CURRP_REGISTER_CACHE
|
||||
#ifndef CH_CURRP_REGISTER_CACHE
|
||||
Thread *r_current; /**< The currently running thread.*/
|
||||
#endif
|
||||
} ReadyList;
|
||||
|
|
@ -89,7 +89,7 @@ extern "C" {
|
|||
}
|
||||
#endif
|
||||
|
||||
#if CH_CURRP_REGISTER_CACHE
|
||||
#ifdef CH_CURRP_REGISTER_CACHE
|
||||
register Thread *currp asm(CH_CURRP_REGISTER_CACHE);
|
||||
#else
|
||||
#define currp rlist.r_current
|
||||
|
|
|
|||
5
todo.txt
5
todo.txt
|
|
@ -2,7 +2,8 @@ After 1.0.0:
|
|||
- Update C++ wrapper (Heap, Pools).
|
||||
* Priority ordering option for semaphores.
|
||||
* chSysLock() and chSysUnlock() with counter (option).
|
||||
X OSEK-style chSysSuspendAll()/chSysResumeAll()/chSysEnable()/chSysDisable().
|
||||
* OSEK-style chSysSuspendAll()/chSysResumeAll()/chSysEnable()/chSysDisable(),
|
||||
implemented this as the new Suspended and Disabled states in 1.1.
|
||||
- OSEK-style simple tasks within the idle thread.
|
||||
- Think to something for threads restart.
|
||||
X lwIP TCP/IP stack integration.
|
||||
|
|
@ -11,7 +12,7 @@ X lwIP TCP/IP stack integration.
|
|||
- Multiple debug levels.
|
||||
- Stack guard pages.
|
||||
* Idle loop hook macro.
|
||||
X Switch the configuration options to TRUE/FALSE rather than def/undef.
|
||||
* Switch the configuration options to TRUE/FALSE rather than def/undef.
|
||||
|
||||
Ideas for 2.x.x:
|
||||
- Reference counter for threads, concept of detached threads, threads
|
||||
|
|
|
|||
Loading…
Reference in New Issue