zcy
/
tinySA
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Still work in progress. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@5996 35acf78f-673a-0410-8e92-d51de3d6d3f4
master
gdisirio 2013-07-19 13:17:42 +00:00
parent 84e044f176
commit d58064a533
16 changed files with 567 additions and 304 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

185
os/kernel/include/chbsem.h
View File

@ -53,14 +53,34 @@
#if CH_USE_SEMAPHORES || defined(__DOXYGEN__)
/*===========================================================================*/
/* Module constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Module pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Module data structures and types. */
/*===========================================================================*/
/**
* @extends Semaphore
* @extends semaphore_t
*
* @brief Binary semaphore type.
*/
typedef struct {
Semaphore bs_sem;
} BinarySemaphore;
semaphore_t bs_sem;
} binary_semaphore_t;
/*===========================================================================*/
/* Module macros. */
/*===========================================================================*/
/**
* @brief Data part of a static semaphore initializer.
@ -82,16 +102,20 @@ typedef struct {
* @param[in] taken the semaphore initial state
*/
#define BSEMAPHORE_DECL(name, taken) \
BinarySemaphore name = _BSEMAPHORE_DATA(name, taken)
binary_semaphore_t name = _BSEMAPHORE_DATA(name, taken)
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
/*===========================================================================*/
/* Module inline functions. */
/*===========================================================================*/
/**
* @name Macro Functions
* @{
*/
/**
* @brief Initializes a binary semaphore.
*
* @param[out] bsp pointer to a @p BinarySemaphore structure
* @param[out] bsp pointer to a @p binary_semaphore_t structure
* @param[in] taken initial state of the binary semaphore:
* - @a FALSE, the initial state is not taken.
* - @a TRUE, the initial state is taken.
@ -99,12 +123,15 @@ typedef struct {
*
* @init
*/
#define chBSemInit(bsp, taken) chSemInit(&(bsp)->bs_sem, (taken) ? 0 : 1)
static inline void chBSemInit(binary_semaphore_t *bsp, bool taken) {
chSemInit(&bsp->bs_sem, taken ? 0 : 1);
}
/**
* @brief Wait operation on the binary semaphore.
*
* @param[in] bsp pointer to a @p BinarySemaphore structure
* @param[in] bsp pointer to a @p binary_semaphore_t structure
* @return A message specifying how the invoking thread has been
* released from the semaphore.
* @retval RDY_OK if the binary semaphore has been successfully taken.
@ -113,12 +140,15 @@ typedef struct {
*
* @api
*/
#define chBSemWait(bsp) chSemWait(&(bsp)->bs_sem)
static inline msg_t chBSemWait(binary_semaphore_t *bsp) {
return chSemWait(&bsp->bs_sem);
}
/**
* @brief Wait operation on the binary semaphore.
*
* @param[in] bsp pointer to a @p BinarySemaphore structure
* @param[in] bsp pointer to a @p binary_semaphore_t structure
* @return A message specifying how the invoking thread has been
* released from the semaphore.
* @retval RDY_OK if the binary semaphore has been successfully taken.
@ -127,33 +157,17 @@ typedef struct {
*
* @sclass
*/
#define chBSemWaitS(bsp) chSemWaitS(&(bsp)->bs_sem)
static inline msg_t chBSemWaitS(binary_semaphore_t *bsp) {
chDbgCheckClassS();
return chSemWaitS(&bsp->bs_sem);
}
/**
* @brief Wait operation on the binary semaphore.
*
* @param[in] bsp pointer to a @p BinarySemaphore structure
* @param[in] time the number of ticks before the operation timeouts,
* the following special values are allowed:
* - @a TIME_IMMEDIATE immediate timeout.
* - @a TIME_INFINITE no timeout.
* .
* @return A message specifying how the invoking thread has been
* released from the semaphore.
* @retval RDY_OK if the binary semaphore has been successfully taken.
* @retval RDY_RESET if the binary semaphore has been reset using
* @p bsemReset().
* @retval RDY_TIMEOUT if the binary semaphore has not been signaled or reset
* within the specified timeout.
*
* @api
*/
#define chBSemWaitTimeout(bsp, time) chSemWaitTimeout(&(bsp)->bs_sem, (time))
/**
* @brief Wait operation on the binary semaphore.
*
* @param[in] bsp pointer to a @p BinarySemaphore structure
* @param[in] bsp pointer to a @p binary_semaphore_t structure
* @param[in] time the number of ticks before the operation timeouts,
* the following special values are allowed:
* - @a TIME_IMMEDIATE immediate timeout.
@ -169,23 +183,38 @@ typedef struct {
*
* @sclass
*/
#define chBSemWaitTimeoutS(bsp, time) chSemWaitTimeoutS(&(bsp)->bs_sem, (time))
static inline msg_t chBSemWaitTimeoutS(binary_semaphore_t *bsp,
systime_t time) {
chDbgCheckClassS();
return chSemWaitTimeoutS(&bsp->bs_sem, time);
}
/**
* @brief Reset operation on the binary semaphore.
* @note The released threads can recognize they were waked up by a reset
* rather than a signal because the @p bsemWait() will return
* @p RDY_RESET instead of @p RDY_OK.
* @brief Wait operation on the binary semaphore.
*
* @param[in] bsp pointer to a @p BinarySemaphore structure
* @param[in] taken new state of the binary semaphore
* - @a FALSE, the new state is not taken.
* - @a TRUE, the new state is taken.
* @param[in] bsp pointer to a @p binary_semaphore_t structure
* @param[in] time the number of ticks before the operation timeouts,
* the following special values are allowed:
* - @a TIME_IMMEDIATE immediate timeout.
* - @a TIME_INFINITE no timeout.
* .
* @return A message specifying how the invoking thread has been
* released from the semaphore.
* @retval RDY_OK if the binary semaphore has been successfully taken.
* @retval RDY_RESET if the binary semaphore has been reset using
* @p bsemReset().
* @retval RDY_TIMEOUT if the binary semaphore has not been signaled or reset
* within the specified timeout.
*
* @api
*/
#define chBSemReset(bsp, taken) chSemReset(&(bsp)->bs_sem, (taken) ? 0 : 1)
static inline msg_t chBSemWaitTimeout(binary_semaphore_t *bsp,
systime_t time) {
return chSemWaitTimeout(&bsp->bs_sem, time);
}
/**
* @brief Reset operation on the binary semaphore.
@ -194,7 +223,7 @@ typedef struct {
* @p RDY_RESET instead of @p RDY_OK.
* @note This function does not reschedule.
*
* @param[in] bsp pointer to a @p BinarySemaphore structure
* @param[in] bsp pointer to a @p binary_semaphore_t structure
* @param[in] taken new state of the binary semaphore
* - @a FALSE, the new state is not taken.
* - @a TRUE, the new state is taken.
@ -202,47 +231,79 @@ typedef struct {
*
* @iclass
*/
#define chBSemResetI(bsp, taken) chSemResetI(&(bsp)->bs_sem, (taken) ? 0 : 1)
static inline void chBSemResetI(binary_semaphore_t *bsp, bool taken) {
chDbgCheckClassI();
chSemResetI(&bsp->bs_sem, taken ? 0 : 1);
}
/**
* @brief Performs a signal operation on a binary semaphore.
* @brief Reset operation on the binary semaphore.
* @note The released threads can recognize they were waked up by a reset
* rather than a signal because the @p bsemWait() will return
* @p RDY_RESET instead of @p RDY_OK.
*
* @param[in] bsp pointer to a @p BinarySemaphore structure
* @param[in] bsp pointer to a @p binary_semaphore_t structure
* @param[in] taken new state of the binary semaphore
* - @a FALSE, the new state is not taken.
* - @a TRUE, the new state is taken.
* .
*
* @api
*/
#define chBSemSignal(bsp) { \
chSysLock(); \
chBSemSignalI((bsp)); \
chSchRescheduleS(); \
chSysUnlock(); \
static inline void chBSemReset(binary_semaphore_t *bsp, bool taken) {
chSemReset(&bsp->bs_sem, taken ? 0 : 1);
}
/**
* @brief Performs a signal operation on a binary semaphore.
* @note This function does not reschedule.
*
* @param[in] bsp pointer to a @p BinarySemaphore structure
* @param[in] bsp pointer to a @p binary_semaphore_t structure
*
* @iclass
*/
#define chBSemSignalI(bsp) { \
if ((bsp)->bs_sem.s_cnt < 1) \
chSemSignalI(&(bsp)->bs_sem); \
static inline void chBSemSignalI(binary_semaphore_t *bsp) {
chDbgCheckClassI();
if (bsp->bs_sem.s_cnt < 1)
chSemSignalI(&bsp->bs_sem);
}
/**
* @brief Performs a signal operation on a binary semaphore.
*
* @param[in] bsp pointer to a @p binary_semaphore_t structure
*
* @api
*/
static inline void chBSemSignal(binary_semaphore_t *bsp) {
chSysLock();
chBSemSignalI(bsp);
chSchRescheduleS();
chSysUnlock();
}
/**
* @brief Returns the binary semaphore current state.
*
* @param[in] bsp pointer to a @p BinarySemaphore structure
* @param[in] bsp pointer to a @p binary_semaphore_t structure
* @return The binary semaphore current state.
* @retval FALSE if the binary semaphore is not taken.
* @retval TRUE if the binary semaphore is taken.
*
* @iclass
*/
#define chBSemGetStateI(bsp) ((bsp)->bs_sem.s_cnt > 0 ? FALSE : TRUE)
/** @} */
static inline bool chBSemGetStateI(binary_semaphore_t *bsp) {
chDbgCheckClassI();
return bsp->bs_sem.s_cnt > 0 ? FALSE : TRUE;
}
#endif /* CH_USE_SEMAPHORES */

80
os/kernel/include/chcond.h
View File

@ -34,37 +34,37 @@
#if CH_USE_CONDVARS || defined(__DOXYGEN__)
/*
* Module dependencies check.
*/
/*===========================================================================*/
/* Module constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Module pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
#if !CH_USE_MUTEXES
#error "CH_USE_CONDVARS requires CH_USE_MUTEXES"
#endif
/**
* @brief CondVar structure.
*/
typedef struct CondVar {
threads_queue_t c_queue; /**< @brief CondVar threads queue.*/
} CondVar;
/*===========================================================================*/
/* Module data structures and types. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void chCondInit(CondVar *cp);
void chCondSignal(CondVar *cp);
void chCondSignalI(CondVar *cp);
void chCondBroadcast(CondVar *cp);
void chCondBroadcastI(CondVar *cp);
msg_t chCondWait(CondVar *cp);
msg_t chCondWaitS(CondVar *cp);
#if CH_USE_CONDVARS_TIMEOUT
msg_t chCondWaitTimeout(CondVar *cp, systime_t time);
msg_t chCondWaitTimeoutS(CondVar *cp, systime_t time);
#endif
#ifdef __cplusplus
}
#endif
/**
* @brief condition_variable_t structure.
*/
typedef struct condition_variable {
threads_queue_t c_queue; /**< @brief Condition variable
threads queue. */
} condition_variable_t;
/*===========================================================================*/
/* Module macros. */
/*===========================================================================*/
/**
* @brief Data part of a static condition variable initializer.
@ -82,7 +82,33 @@ extern "C" {
*
* @param[in] name the name of the condition variable
*/
#define CONDVAR_DECL(name) CondVar name = _CONDVAR_DATA(name)
#define CONDVAR_DECL(name) condition_variable_t name = _CONDVAR_DATA(name)
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void chCondInit(condition_variable_t *cp);
void chCondSignal(condition_variable_t *cp);
void chCondSignalI(condition_variable_t *cp);
void chCondBroadcast(condition_variable_t *cp);
void chCondBroadcastI(condition_variable_t *cp);
msg_t chCondWait(condition_variable_t *cp);
msg_t chCondWaitS(condition_variable_t *cp);
#if CH_USE_CONDVARS_TIMEOUT
msg_t chCondWaitTimeout(condition_variable_t *cp, systime_t time);
msg_t chCondWaitTimeoutS(condition_variable_t *cp, systime_t time);
#endif
#ifdef __cplusplus
}
#endif
/*===========================================================================*/
/* Module inline functions. */
/*===========================================================================*/
#endif /* CH_USE_CONDVARS */

28
os/kernel/include/chdynamic.h
View File

@ -31,6 +31,18 @@
#if CH_USE_DYNAMIC || defined(__DOXYGEN__)
/*===========================================================================*/
/* Module constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Module pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*
* Module dependencies check.
*/
@ -41,6 +53,18 @@
#error "CH_USE_DYNAMIC requires CH_USE_HEAP and/or CH_USE_MEMPOOLS"
#endif
/*===========================================================================*/
/* Module data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Module macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
/*
* Dynamic threads APIs.
*/
@ -61,6 +85,10 @@ extern "C" {
}
#endif
/*===========================================================================*/
/* Module inline functions. */
/*===========================================================================*/
#endif /* CH_USE_DYNAMIC */
#endif /* _CHDYNAMIC_H_ */

193
os/kernel/include/chevents.h
View File

@ -34,6 +34,22 @@
#if CH_USE_EVENTS || defined(__DOXYGEN__)
/*===========================================================================*/
/* Module constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Module pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Module data structures and types. */
/*===========================================================================*/
typedef struct EventListener EventListener;
/**
@ -66,6 +82,20 @@ typedef struct EventSource {
*/
typedef void (*evhandler_t)(eventid_t);
/*===========================================================================*/
/* Module macros. */
/*===========================================================================*/
/**
* @brief All events allowed mask.
*/
#define ALL_EVENTS ((eventmask_t)-1)
/**
* @brief Returns an event mask from an event identifier.
*/
#define EVENT_MASK(eid) ((eventmask_t)(1 << (eid)))
/**
* @brief Data part of a static event source initializer.
* @details This macro should be used when statically initializing an event
@ -83,84 +113,9 @@ typedef void (*evhandler_t)(eventid_t);
*/
#define EVENTSOURCE_DECL(name) EventSource name = _EVENTSOURCE_DATA(name)
/**
* @brief All events allowed mask.
*/
#define ALL_EVENTS ((eventmask_t)-1)
/**
* @brief Returns an event mask from an event identifier.
*/
#define EVENT_MASK(eid) ((eventmask_t)(1 << (eid)))
/**
* @name Macro Functions
* @{
*/
/**
* @brief Registers an Event Listener on an Event Source.
* @note Multiple Event Listeners can use the same event identifier, the
* listener will share the callback function.
*
* @param[in] esp pointer to the @p EventSource structure
* @param[out] elp pointer to the @p EventListener structure
* @param[in] eid numeric identifier assigned to the Event Listener. The
* identifier is used as index for the event callback
* function.
* The value must range between zero and the size, in bit,
* of the @p eventid_t type minus one.
*
* @api
*/
#define chEvtRegister(esp, elp, eid) \
chEvtRegisterMask(esp, elp, EVENT_MASK(eid))
/**
* @brief Initializes an Event Source.
* @note This function can be invoked before the kernel is initialized
* because it just prepares a @p EventSource structure.
*
* @param[in] esp pointer to the @p EventSource structure
*
* @init
*/
#define chEvtInit(esp) \
((esp)->es_next = (EventListener *)(void *)(esp))
/**
* @brief Verifies if there is at least one @p EventListener registered.
*
* @param[in] esp pointer to the @p EventSource structure
*
* @iclass
*/
#define chEvtIsListeningI(esp) \
((void *)(esp) != (void *)(esp)->es_next)
/**
* @brief Signals all the Event Listeners registered on the specified Event
* Source.
*
* @param[in] esp pointer to the @p EventSource structure
*
* @api
*/
#define chEvtBroadcast(esp) chEvtBroadcastFlags(esp, 0)
/**
* @brief Signals all the Event Listeners registered on the specified Event
* Source.
* @post This function does not reschedule so a call to a rescheduling
* function must be performed before unlocking the kernel. Note that
* interrupt handlers always reschedule on exit so an explicit
* reschedule must not be performed in ISRs.
*
* @param[in] esp pointer to the @p EventSource structure
*
* @iclass
*/
#define chEvtBroadcastI(esp) chEvtBroadcastFlagsI(esp, 0)
/** @} */
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
@ -198,6 +153,88 @@ extern "C" {
#define chEvtWaitAll(mask) chEvtWaitAllTimeout(mask, TIME_INFINITE)
#endif
/*===========================================================================*/
/* Module inline functions. */
/*===========================================================================*/
/**
* @brief Initializes an Event Source.
* @note This function can be invoked before the kernel is initialized
* because it just prepares a @p EventSource structure.
*
* @param[in] esp pointer to the @p EventSource structure
*
* @init
*/
static inline void chEvtInit(EventSource *esp) {
esp->es_next = (EventListener *)(void *)esp;
}
/**
* @brief Registers an Event Listener on an Event Source.
* @note Multiple Event Listeners can use the same event identifier, the
* listener will share the callback function.
*
* @param[in] esp pointer to the @p EventSource structure
* @param[out] elp pointer to the @p EventListener structure
* @param[in] eid numeric identifier assigned to the Event Listener. The
* identifier is used as index for the event callback
* function.
* The value must range between zero and the size, in bit,
* of the @p eventid_t type minus one.
*
* @api
*/
static inline void chEvtRegister(EventSource *esp,
EventListener *elp,
eventid_t eid) {
chEvtRegisterMask(esp, elp, EVENT_MASK(eid));
}
/**
* @brief Verifies if there is at least one @p EventListener registered.
*
* @param[in] esp pointer to the @p EventSource structure
*
* @iclass
*/
static inline bool chEvtIsListeningI(EventSource *esp) {
return (bool)((void *)esp != (void *)esp->es_next);
}
/**
* @brief Signals all the Event Listeners registered on the specified Event
* Source.
*
* @param[in] esp pointer to the @p EventSource structure
*
* @api
*/
static inline void chEvtBroadcast(EventSource *esp) {
chEvtBroadcastFlags(esp, 0);
}
/**
* @brief Signals all the Event Listeners registered on the specified Event
* Source.
* @post This function does not reschedule so a call to a rescheduling
* function must be performed before unlocking the kernel. Note that
* interrupt handlers always reschedule on exit so an explicit
* reschedule must not be performed in ISRs.
*
* @param[in] esp pointer to the @p EventSource structure
*
* @iclass
*/
static inline void chEvtBroadcastI(EventSource *esp) {
chEvtBroadcastFlagsI(esp, 0);
}
#endif /* CH_USE_EVENTS */
#endif /* _CHEVENTS_H_ */

8
os/kernel/include/chmboxes.h
View File

@ -48,10 +48,10 @@ typedef struct {
after the buffer. */
msg_t *mb_wrptr; /**< @brief Write pointer. */
msg_t *mb_rdptr; /**< @brief Read pointer. */
Semaphore mb_fullsem; /**< @brief Full counter
@p Semaphore. */
Semaphore mb_emptysem; /**< @brief Empty counter
@p Semaphore. */
semaphore_t mb_fullsem; /**< @brief Full counter
@p semaphore_t. */
semaphore_t mb_emptysem; /**< @brief Empty counter
@p semaphore_t. */
} Mailbox;
#ifdef __cplusplus

98
os/kernel/include/chsem.h
View File

@ -31,34 +31,34 @@
#if CH_USE_SEMAPHORES || defined(__DOXYGEN__)
/*===========================================================================*/
/* Module constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Module pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Module data structures and types. */
/*===========================================================================*/
/**
* @brief Semaphore structure.
*/
typedef struct Semaphore {
typedef struct semaphore {
threads_queue_t s_queue; /**< @brief Queue of the threads sleeping
on this semaphore. */
cnt_t s_cnt; /**< @brief The semaphore counter. */
} Semaphore;
} semaphore_t;
#ifdef __cplusplus
extern "C" {
#endif
void chSemInit(Semaphore *sp, cnt_t n);
void chSemReset(Semaphore *sp, cnt_t n);
void chSemResetI(Semaphore *sp, cnt_t n);
msg_t chSemWait(Semaphore *sp);
msg_t chSemWaitS(Semaphore *sp);
msg_t chSemWaitTimeout(Semaphore *sp, systime_t time);
msg_t chSemWaitTimeoutS(Semaphore *sp, systime_t time);
void chSemSignal(Semaphore *sp);
void chSemSignalI(Semaphore *sp);
void chSemAddCounterI(Semaphore *sp, cnt_t n);
#if CH_USE_SEMSW
msg_t chSemSignalWait(Semaphore *sps, Semaphore *spw);
#endif
#ifdef __cplusplus
}
#endif
/*===========================================================================*/
/* Module macros. */
/*===========================================================================*/
/**
* @brief Data part of a static semaphore initializer.
@ -80,19 +80,48 @@ extern "C" {
* @param[in] n the counter initial value, this value must be
* non-negative
*/
#define SEMAPHORE_DECL(name, n) Semaphore name = _SEMAPHORE_DATA(name, n)
#define SEMAPHORE_DECL(name, n) semaphore_t name = _SEMAPHORE_DATA(name, n)
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void chSemInit(semaphore_t *sp, cnt_t n);
void chSemReset(semaphore_t *sp, cnt_t n);
void chSemResetI(semaphore_t *sp, cnt_t n);
msg_t chSemWait(semaphore_t *sp);
msg_t chSemWaitS(semaphore_t *sp);
msg_t chSemWaitTimeout(semaphore_t *sp, systime_t time);
msg_t chSemWaitTimeoutS(semaphore_t *sp, systime_t time);
void chSemSignal(semaphore_t *sp);
void chSemSignalI(semaphore_t *sp);
void chSemAddCounterI(semaphore_t *sp, cnt_t n);
#if CH_USE_SEMSW
msg_t chSemSignalWait(semaphore_t *sps, semaphore_t *spw);
#endif
#ifdef __cplusplus
}
#endif
/*===========================================================================*/
/* Module inline functions. */
/*===========================================================================*/
/**
* @name Macro Functions
* @{
*/
/**
* @brief Decreases the semaphore counter.
* @details This macro can be used when the counter is known to be positive.
*
* @iclass
*/
#define chSemFastWaitI(sp) ((sp)->s_cnt--)
static inline void chSemFastWaitI(semaphore_t *sp) {
chDbgCheckClassI();
sp->s_cnt--;
}
/**
* @brief Increases the semaphore counter.
@ -101,15 +130,24 @@ extern "C" {
*
* @iclass
*/
#define chSemFastSignalI(sp) ((sp)->s_cnt++)
static inline void chSemFastSignalI(semaphore_t *sp) {
chDbgCheckClassI();
sp->s_cnt++;
}
/**
* @brief Returns the semaphore counter current value.
*
* @iclass
*/
#define chSemGetCounterI(sp) ((sp)->s_cnt)
/** @} */
static inline cnt_t chSemGetCounterI(semaphore_t *sp) {
chDbgCheckClassI();
return sp->s_cnt;
}
#endif /* CH_USE_SEMAPHORES */

52
os/kernel/include/chvt.h
View File

@ -53,7 +53,7 @@ typedef void (*vtfunc_t)(void *);
/**
* @brief Virtual Timer structure type.
*/
typedef struct VirtualTimer VirtualTimer;
typedef struct virtual_timer virtual_timer_t;
/**
* @brief Virtual timers list header.
@ -62,22 +62,22 @@ typedef struct VirtualTimer VirtualTimer;
* timer is often used in the code.
*/
typedef struct {
VirtualTimer *vt_next; /**< @brief Next timer in the delta
virtual_timer_t *vt_next; /**< @brief Next timer in the delta
list. */
VirtualTimer *vt_prev; /**< @brief Last timer in the delta
virtual_timer_t *vt_prev; /**< @brief Last timer in the delta
list. */
systime_t vt_time; /**< @brief Must be initialized to -1. */
volatile systime_t vt_systime; /**< @brief System Time counter. */
} VTList;
} virtual_timers_list_t;
/**
* @extends VTList
* @extends virtual_timers_list_t
*
* @brief Virtual Timer descriptor structure.
*/
struct VirtualTimer {
VirtualTimer *vt_next; /**< @brief Next timer in the list. */
VirtualTimer *vt_prev; /**< @brief Previous timer in the list. */
struct virtual_timer {
virtual_timer_t *vt_next; /**< @brief Next timer in the list. */
virtual_timer_t *vt_prev; /**< @brief Previous timer in the list. */
systime_t vt_time; /**< @brief Time delta before timeout. */
vtfunc_t vt_func; /**< @brief Timer callback function
pointer. */
@ -137,7 +137,7 @@ struct VirtualTimer {
/* External declarations. */
/*===========================================================================*/
extern VTList vtlist;
extern virtual_timers_list_t vtlist;
/*
* Virtual Timers APIs.
@ -147,9 +147,9 @@ extern "C" {
#endif
void _vt_init(void);
bool chVTIsTimeWithin(systime_t time, systime_t start, systime_t end);
void chVTDoSetI(VirtualTimer *vtp, systime_t delay,
void chVTDoSetI(virtual_timer_t *vtp, systime_t delay,
vtfunc_t vtfunc, void *par);
void chVTDoResetI(VirtualTimer *vtp);
void chVTDoResetI(virtual_timer_t *vtp);
#ifdef __cplusplus
}
#endif
@ -159,17 +159,17 @@ extern "C" {
/*===========================================================================*/
/**
* @brief Initializes a @p VirtualTimer object.
* @brief Initializes a @p virtual_timer_t object.
* @note Initializing a timer object is not strictly required because
* the function @p chVTSetI() initializes the object too. This
* function is only useful if you need to perform a @p chVTIsArmed()
* check before calling @p chVTSetI().
*
* @param[out] vtp the @p VirtualTimer structure pointer
* @param[out] vtp the @p virtual_timer_t structure pointer
*
* @init
*/
static inline void chVTObjectInit(VirtualTimer *vtp) {
static inline void chVTObjectInit(virtual_timer_t *vtp) {
vtp->vt_func = NULL;
}
@ -251,12 +251,12 @@ static inline bool chVTIsSystemTimeWithin(systime_t start, systime_t end) {
* @pre The timer must have been initialized using @p chVTObjectInit()
* or @p chVTSetI() (or @p chVTSetI() variants).
*
* @param[in] vtp the @p VirtualTimer structure pointer
* @param[in] vtp the @p virtual_timer_t structure pointer
* @return true if the timer is armed.
*
* @iclass
*/
static inline bool chVTIsArmedI(VirtualTimer *vtp) {
static inline bool chVTIsArmedI(virtual_timer_t *vtp) {
chDbgCheckClassI();
@ -267,11 +267,11 @@ static inline bool chVTIsArmedI(VirtualTimer *vtp) {
* @brief Disables a Virtual Timer.
* @note The timer is first checked and disabled only if armed.
*
* @param[in] vtp the @p VirtualTimer structure pointer
* @param[in] vtp the @p virtual_timer_t structure pointer
*
* @iclass
*/
static inline void chVTResetI(VirtualTimer *vtp) {
static inline void chVTResetI(virtual_timer_t *vtp) {
if (chVTIsArmedI(vtp))
chVTDoResetI(vtp);
@ -281,11 +281,11 @@ static inline void chVTResetI(VirtualTimer *vtp) {
* @brief Disables a Virtual Timer.
* @note The timer is first checked and disabled only if armed.
*
* @param[in] vtp the @p VirtualTimer structure pointer
* @param[in] vtp the @p virtual_timer_t structure pointer
*
* @api
*/
static inline void chVTReset(VirtualTimer *vtp) {
static inline void chVTReset(virtual_timer_t *vtp) {
chSysLock();
chVTResetI(vtp);
@ -297,7 +297,7 @@ static inline void chVTReset(VirtualTimer *vtp) {
* @details If the virtual timer was already enabled then it is re-enabled
* using the new parameters.
*
* @param[in] vtp the @p VirtualTimer structure pointer
* @param[in] vtp the @p virtual_timer_t structure pointer
* @param[in] delay the number of ticks before the operation timeouts.
* @param[in] vtfunc the timer callback function. After invoking the
* callback the timer is disabled and the structure can
@ -307,7 +307,7 @@ static inline void chVTReset(VirtualTimer *vtp) {
*
* @iclass
*/
static inline void chVTSetI(VirtualTimer *vtp, systime_t delay,
static inline void chVTSetI(virtual_timer_t *vtp, systime_t delay,
vtfunc_t vtfunc, void *par) {
chVTResetI(vtp);
@ -319,7 +319,7 @@ static inline void chVTSetI(VirtualTimer *vtp, systime_t delay,
* @details If the virtual timer was already enabled then it is re-enabled
* using the new parameters.
*
* @param[in] vtp the @p VirtualTimer structure pointer
* @param[in] vtp the @p virtual_timer_t structure pointer
* @param[in] delay the number of ticks before the operation timeouts.
* @param[in] vtfunc the timer callback function. After invoking the
* callback the timer is disabled and the structure can
@ -329,7 +329,7 @@ static inline void chVTSetI(VirtualTimer *vtp, systime_t delay,
*
* @api
*/
static inline void chVTSet(VirtualTimer *vtp, systime_t delay,
static inline void chVTSet(virtual_timer_t *vtp, systime_t delay,
vtfunc_t vtfunc, void *par) {
chSysLock();
@ -351,8 +351,8 @@ static inline void chVTDoTickI(void) {
chDbgCheckClassI();
vtlist.vt_systime++;
if (&vtlist != (VTList *)vtlist.vt_next) {
VirtualTimer *vtp;
if (&vtlist != (virtual_timers_list_t *)vtlist.vt_next) {
virtual_timer_t *vtp;
--vtlist.vt_next->vt_time;
while (!(vtp = vtlist.vt_next)->vt_time) {

98
os/kernel/src/chcond.c
View File

@ -25,14 +25,14 @@
* @file chcond.c
* @brief Condition Variables code.
*
* @addtogroup condvars Condition Variables
* @addtogroup condition variables Condition Variables
* @details This module implements the Condition Variables mechanism. Condition
* variables are an extensions to the Mutex subsystem and cannot
* variables are an extensions to the mutex subsystem and cannot
* work alone.
* <h2>Operation mode</h2>
* The condition variable is a synchronization object meant to be
* used inside a zone protected by a @p Mutex. Mutexes and CondVars
* together can implement a Monitor construct.
* used inside a zone protected by a mutex. Mutexes and condition
* variables together can implement a Monitor construct.
* @pre In order to use the condition variable APIs the @p CH_USE_CONDVARS
* option must be enabled in @p chconf.h.
* @{
@ -40,16 +40,40 @@
#include "ch.h"
#if (CH_USE_CONDVARS && CH_USE_MUTEXES) || defined(__DOXYGEN__)
#if CH_USE_CONDVARS || defined(__DOXYGEN__)
/*===========================================================================*/
/* Module local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Module exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Module local types. */
/*===========================================================================*/
/*===========================================================================*/
/* Module local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Module local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Module exported functions. */
/*===========================================================================*/
/**
* @brief Initializes s @p CondVar structure.
* @brief Initializes s @p condition_variable_t structure.
*
* @param[out] cp pointer to a @p CondVar structure
* @param[out] cp pointer to a @p condition_variable_t structure
*
* @init
*/
void chCondInit(CondVar *cp) {
void chCondInit(condition_variable_t *cp) {
chDbgCheck(cp != NULL, "chCondInit");
@ -59,11 +83,11 @@ void chCondInit(CondVar *cp) {
/**
* @brief Signals one thread that is waiting on the condition variable.
*
* @param[in] cp pointer to the @p CondVar structure
* @param[in] cp pointer to the @p condition_variable_t structure
*
* @api
*/
void chCondSignal(CondVar *cp) {
void chCondSignal(condition_variable_t *cp) {
chDbgCheck(cp != NULL, "chCondSignal");
@ -80,11 +104,11 @@ void chCondSignal(CondVar *cp) {
* interrupt handlers always reschedule on exit so an explicit
* reschedule must not be performed in ISRs.
*
* @param[in] cp pointer to the @p CondVar structure
* @param[in] cp pointer to the @p condition_variable_t structure
*
* @iclass
*/
void chCondSignalI(CondVar *cp) {
void chCondSignalI(condition_variable_t *cp) {
chDbgCheckClassI();
chDbgCheck(cp != NULL, "chCondSignalI");
@ -96,11 +120,11 @@ void chCondSignalI(CondVar *cp) {
/**
* @brief Signals all threads that are waiting on the condition variable.
*
* @param[in] cp pointer to the @p CondVar structure
* @param[in] cp pointer to the @p condition_variable_t structure
*
* @api
*/
void chCondBroadcast(CondVar *cp) {
void chCondBroadcast(condition_variable_t *cp) {
chSysLock();
chCondBroadcastI(cp);
@ -115,11 +139,11 @@ void chCondBroadcast(CondVar *cp) {
* interrupt handlers always reschedule on exit so an explicit
* reschedule must not be performed in ISRs.
*
* @param[in] cp pointer to the @p CondVar structure
* @param[in] cp pointer to the @p condition_variable_t structure
*
* @iclass
*/
void chCondBroadcastI(CondVar *cp) {
void chCondBroadcastI(condition_variable_t *cp) {
chDbgCheckClassI();
chDbgCheck(cp != NULL, "chCondBroadcastI");
@ -138,17 +162,17 @@ void chCondBroadcastI(CondVar *cp) {
* is performed atomically.
* @pre The invoking thread <b>must</b> have at least one owned mutex.
*
* @param[in] cp pointer to the @p CondVar structure
* @param[in] cp pointer to the @p condition_variable_t structure
* @return A message specifying how the invoking thread has been
* released from the condition variable.
* @retval RDY_OK if the condvar has been signaled using
* @retval RDY_OK if the condition variable has been signaled using
* @p chCondSignal().
* @retval RDY_RESET if the condvar has been signaled using
* @retval RDY_RESET if the condition variable has been signaled using
* @p chCondBroadcast().
*
* @api
*/
msg_t chCondWait(CondVar *cp) {
msg_t chCondWait(condition_variable_t *cp) {
msg_t msg;
chSysLock();
@ -164,17 +188,17 @@ msg_t chCondWait(CondVar *cp) {
* is performed atomically.
* @pre The invoking thread <b>must</b> have at least one owned mutex.
*
* @param[in] cp pointer to the @p CondVar structure
* @param[in] cp pointer to the @p condition_variable_t structure
* @return A message specifying how the invoking thread has been
* released from the condition variable.
* @retval RDY_OK if the condvar has been signaled using
* @retval RDY_OK if the condition variable has been signaled using
* @p chCondSignal().
* @retval RDY_RESET if the condvar has been signaled using
* @retval RDY_RESET if the condition variable has been signaled using
* @p chCondBroadcast().
*
* @sclass
*/
msg_t chCondWaitS(CondVar *cp) {
msg_t chCondWaitS(condition_variable_t *cp) {
thread_t *ctp = currp;
Mutex *mp;
msg_t msg;
@ -206,7 +230,7 @@ msg_t chCondWaitS(CondVar *cp) {
* @post Exiting the function because a timeout does not re-acquire the
* mutex, the mutex ownership is lost.
*
* @param[in] cp pointer to the @p CondVar structure
* @param[in] cp pointer to the @p condition_variable_t structure
* @param[in] time the number of ticks before the operation timeouts, the
* special values are handled as follow:
* - @a TIME_INFINITE no timeout.
@ -214,16 +238,16 @@ msg_t chCondWaitS(CondVar *cp) {
* .
* @return A message specifying how the invoking thread has been
* released from the condition variable.
* @retval RDY_OK if the condvar has been signaled using
* @retval RDY_OK if the condition variable has been signaled using
* @p chCondSignal().
* @retval RDY_RESET if the condvar has been signaled using
* @retval RDY_RESET if the condition variable has been signaled using
* @p chCondBroadcast().
* @retval RDY_TIMEOUT if the condvar has not been signaled within the
* specified timeout.
* @retval RDY_TIMEOUT if the condition variable has not been signaled within
* the specified timeout.
*
* @api
*/
msg_t chCondWaitTimeout(CondVar *cp, systime_t time) {
msg_t chCondWaitTimeout(condition_variable_t *cp, systime_t time) {
msg_t msg;
chSysLock();
@ -243,7 +267,7 @@ msg_t chCondWaitTimeout(CondVar *cp, systime_t time) {
* @post Exiting the function because a timeout does not re-acquire the
* mutex, the mutex ownership is lost.
*
* @param[in] cp pointer to the @p CondVar structure
* @param[in] cp pointer to the @p condition_variable_t structure
* @param[in] time the number of ticks before the operation timeouts, the
* special values are handled as follow:
* - @a TIME_INFINITE no timeout.
@ -251,16 +275,16 @@ msg_t chCondWaitTimeout(CondVar *cp, systime_t time) {
* .
* @return A message specifying how the invoking thread has been
* released from the condition variable.
* @retval RDY_OK if the condvar has been signaled using
* @retval RDY_OK if the condition variable has been signaled using
* @p chCondSignal().
* @retval RDY_RESET if the condvar has been signaled using
* @retval RDY_RESET if the condition variable has been signaled using
* @p chCondBroadcast().
* @retval RDY_TIMEOUT if the condvar has not been signaled within the
* specified timeout.
* @retval RDY_TIMEOUT if the condition variable has not been signaled within
* the specified timeout.
*
* @sclass
*/
msg_t chCondWaitTimeoutS(CondVar *cp, systime_t time) {
msg_t chCondWaitTimeoutS(condition_variable_t *cp, systime_t time) {
Mutex *mp;
msg_t msg;
@ -280,6 +304,6 @@ msg_t chCondWaitTimeoutS(CondVar *cp, systime_t time) {
}
#endif /* CH_USE_CONDVARS_TIMEOUT */
#endif /* CH_USE_CONDVARS && CH_USE_MUTEXES */
#endif /* CH_USE_CONDVARS */
/** @} */

24
os/kernel/src/chdynamic.c
View File

@ -31,6 +31,30 @@
#if CH_USE_DYNAMIC || defined(__DOXYGEN__)
/*===========================================================================*/
/* Module local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Module exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Module local types. */
/*===========================================================================*/
/*===========================================================================*/
/* Module local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Module local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Module exported functions. */
/*===========================================================================*/
/**
* @brief Adds a reference to a thread object.
* @pre The configuration option @p CH_USE_DYNAMIC must be enabled in order

25
os/kernel/src/chevents.c
View File

@ -61,6 +61,31 @@
#include "ch.h"
#if CH_USE_EVENTS || defined(__DOXYGEN__)
/*===========================================================================*/
/* Module local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Module exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Module local types. */
/*===========================================================================*/
/*===========================================================================*/
/* Module local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Module local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Module exported functions. */
/*===========================================================================*/
/**
* @brief Registers an Event Listener on an Event Source.
* @details Once a thread has registered as listener on an event source it

4
os/kernel/src/chschd.c
View File

@ -153,7 +153,7 @@ static void wakeup(void *p) {
(CH_USE_CONDVARS && CH_USE_CONDVARS_TIMEOUT)
#if CH_USE_SEMAPHORES
case THD_STATE_WTSEM:
chSemFastSignalI((Semaphore *)tp->p_u.wtobjp);
chSemFastSignalI((semaphore_t *)tp->p_u.wtobjp);
/* Falls into, intentional. */
#endif
#if CH_USE_QUEUES
@ -197,7 +197,7 @@ msg_t chSchGoSleepTimeoutS(tstate_t newstate, systime_t time) {
chDbgCheckClassS();
if (TIME_INFINITE != time) {
VirtualTimer vt;
virtual_timer_t vt;
chVTDoSetI(&vt, time, wakeup, currp);
chSchGoSleepS(newstate);

46
os/kernel/src/chsem.c
View File

@ -70,13 +70,13 @@
/**
* @brief Initializes a semaphore with the specified counter value.
*
* @param[out] sp pointer to a @p Semaphore structure
* @param[out] sp pointer to a @p semaphore_t structure
* @param[in] n initial value of the semaphore counter. Must be
* non-negative.
*
* @init
*/
void chSemInit(Semaphore *sp, cnt_t n) {
void chSemInit(semaphore_t *sp, cnt_t n) {
chDbgCheck((sp != NULL) && (n >= 0), "chSemInit");
@ -93,13 +93,13 @@ void chSemInit(Semaphore *sp, cnt_t n) {
* rather than a signal because the @p chSemWait() will return
* @p RDY_RESET instead of @p RDY_OK.
*
* @param[in] sp pointer to a @p Semaphore structure
* @param[in] sp pointer to a @p semaphore_t structure
* @param[in] n the new value of the semaphore counter. The value must
* be non-negative.
*
* @api
*/
void chSemReset(Semaphore *sp, cnt_t n) {
void chSemReset(semaphore_t *sp, cnt_t n) {
chSysLock();
chSemResetI(sp, n);
@ -120,13 +120,13 @@ void chSemReset(Semaphore *sp, cnt_t n) {
* rather than a signal because the @p chSemWait() will return
* @p RDY_RESET instead of @p RDY_OK.
*
* @param[in] sp pointer to a @p Semaphore structure
* @param[in] sp pointer to a @p semaphore_t structure
* @param[in] n the new value of the semaphore counter. The value must
* be non-negative.
*
* @iclass
*/
void chSemResetI(Semaphore *sp, cnt_t n) {
void chSemResetI(semaphore_t *sp, cnt_t n) {
cnt_t cnt;
chDbgCheckClassI();
@ -145,7 +145,7 @@ void chSemResetI(Semaphore *sp, cnt_t n) {
/**
* @brief Performs a wait operation on a semaphore.
*
* @param[in] sp pointer to a @p Semaphore structure
* @param[in] sp pointer to a @p semaphore_t structure
* @return A message specifying how the invoking thread has been
* released from the semaphore.
* @retval RDY_OK if the thread has not stopped on the semaphore or the
@ -154,7 +154,7 @@ void chSemResetI(Semaphore *sp, cnt_t n) {
*
* @api
*/
msg_t chSemWait(Semaphore *sp) {
msg_t chSemWait(semaphore_t *sp) {
msg_t msg;
chSysLock();
@ -166,7 +166,7 @@ msg_t chSemWait(Semaphore *sp) {
/**
* @brief Performs a wait operation on a semaphore.
*
* @param[in] sp pointer to a @p Semaphore structure
* @param[in] sp pointer to a @p semaphore_t structure
* @return A message specifying how the invoking thread has been
* released from the semaphore.
* @retval RDY_OK if the thread has not stopped on the semaphore or the
@ -175,7 +175,7 @@ msg_t chSemWait(Semaphore *sp) {
*
* @sclass
*/
msg_t chSemWaitS(Semaphore *sp) {
msg_t chSemWaitS(semaphore_t *sp) {
chDbgCheckClassS();
chDbgCheck(sp != NULL, "chSemWaitS");
@ -196,7 +196,7 @@ msg_t chSemWaitS(Semaphore *sp) {
/**
* @brief Performs a wait operation on a semaphore with timeout specification.
*
* @param[in] sp pointer to a @p Semaphore structure
* @param[in] sp pointer to a @p semaphore_t structure
* @param[in] time the number of ticks before the operation timeouts,
* the following special values are allowed:
* - @a TIME_IMMEDIATE immediate timeout.
@ -212,7 +212,7 @@ msg_t chSemWaitS(Semaphore *sp) {
*
* @api
*/
msg_t chSemWaitTimeout(Semaphore *sp, systime_t time) {
msg_t chSemWaitTimeout(semaphore_t *sp, systime_t time) {
msg_t msg;
chSysLock();
@ -224,7 +224,7 @@ msg_t chSemWaitTimeout(Semaphore *sp, systime_t time) {
/**
* @brief Performs a wait operation on a semaphore with timeout specification.
*
* @param[in] sp pointer to a @p Semaphore structure
* @param[in] sp pointer to a @p semaphore_t structure
* @param[in] time the number of ticks before the operation timeouts,
* the following special values are allowed:
* - @a TIME_IMMEDIATE immediate timeout.
@ -240,7 +240,7 @@ msg_t chSemWaitTimeout(Semaphore *sp, systime_t time) {
*
* @sclass
*/
msg_t chSemWaitTimeoutS(Semaphore *sp, systime_t time) {
msg_t chSemWaitTimeoutS(semaphore_t *sp, systime_t time) {
chDbgCheckClassS();
chDbgCheck(sp != NULL, "chSemWaitTimeoutS");
@ -264,11 +264,11 @@ msg_t chSemWaitTimeoutS(Semaphore *sp, systime_t time) {
/**
* @brief Performs a signal operation on a semaphore.
*
* @param[in] sp pointer to a @p Semaphore structure
* @param[in] sp pointer to a @p semaphore_t structure
*
* @api
*/
void chSemSignal(Semaphore *sp) {
void chSemSignal(semaphore_t *sp) {
chDbgCheck(sp != NULL, "chSemSignal");
chDbgAssert(((sp->s_cnt >= 0) && queue_isempty(&sp->s_queue)) ||
@ -289,11 +289,11 @@ void chSemSignal(Semaphore *sp) {
* interrupt handlers always reschedule on exit so an explicit
* reschedule must not be performed in ISRs.
*
* @param[in] sp pointer to a @p Semaphore structure
* @param[in] sp pointer to a @p semaphore_t structure
*
* @iclass
*/
void chSemSignalI(Semaphore *sp) {
void chSemSignalI(semaphore_t *sp) {
chDbgCheckClassI();
chDbgCheck(sp != NULL, "chSemSignalI");
@ -318,13 +318,13 @@ void chSemSignalI(Semaphore *sp) {
* interrupt handlers always reschedule on exit so an explicit
* reschedule must not be performed in ISRs.
*
* @param[in] sp pointer to a @p Semaphore structure
* @param[in] sp pointer to a @p semaphore_t structure
* @param[in] n value to be added to the semaphore counter. The value
* must be positive.
*
* @iclass
*/
void chSemAddCounterI(Semaphore *sp, cnt_t n) {
void chSemAddCounterI(semaphore_t *sp, cnt_t n) {
chDbgCheckClassI();
chDbgCheck((sp != NULL) && (n > 0), "chSemAddCounterI");
@ -346,8 +346,8 @@ void chSemAddCounterI(Semaphore *sp, cnt_t n) {
* @pre The configuration option @p CH_USE_SEMSW must be enabled in order
* to use this function.
*
* @param[in] sps pointer to a @p Semaphore structure to be signaled
* @param[in] spw pointer to a @p Semaphore structure to wait on
* @param[in] sps pointer to a @p semaphore_t structure to be signaled
* @param[in] spw pointer to a @p semaphore_t structure to wait on
* @return A message specifying how the invoking thread has been
* released from the semaphore.
* @retval RDY_OK if the thread has not stopped on the semaphore or the
@ -356,7 +356,7 @@ void chSemAddCounterI(Semaphore *sp, cnt_t n) {
*
* @api
*/
msg_t chSemSignalWait(Semaphore *sps, Semaphore *spw) {
msg_t chSemSignalWait(semaphore_t *sps, semaphore_t *spw) {
msg_t msg;
chDbgCheck((sps != NULL) && (spw != NULL), "chSemSignalWait");

12
os/kernel/src/chvt.c
View File

@ -40,7 +40,7 @@
/**
* @brief Virtual timers delta list header.
*/
VTList vtlist;
virtual_timers_list_t vtlist;
/*===========================================================================*/
/* Module local types. */
@ -99,7 +99,7 @@ bool chVTIsTimeWithin(systime_t time, systime_t start, systime_t end) {
* @pre The timer must not be already armed before calling this function.
* @note The callback function is invoked from interrupt context.
*
* @param[out] vtp the @p VirtualTimer structure pointer
* @param[out] vtp the @p virtual_timer_t structure pointer
* @param[in] delay the number of ticks before the operation timeouts, the
* special values are handled as follow:
* - @a TIME_INFINITE is allowed but interpreted as a
@ -114,9 +114,9 @@ bool chVTIsTimeWithin(systime_t time, systime_t start, systime_t end) {
*
* @iclass
*/
void chVTDoSetI(VirtualTimer *vtp, systime_t delay,
void chVTDoSetI(virtual_timer_t *vtp, systime_t delay,
vtfunc_t vtfunc, void *par) {
VirtualTimer *p;
virtual_timer_t *p;
chDbgCheckClassI();
chDbgCheck((vtp != NULL) && (vtfunc != NULL) && (delay != TIME_IMMEDIATE),
@ -141,11 +141,11 @@ void chVTDoSetI(VirtualTimer *vtp, systime_t delay,
* @brief Disables a Virtual Timer.
* @pre The timer must be in armed state before calling this function.
*
* @param[in] vtp the @p VirtualTimer structure pointer
* @param[in] vtp the @p virtual_timer_t structure pointer
*
* @iclass
*/
void chVTDoResetI(VirtualTimer *vtp) {
void chVTDoResetI(virtual_timer_t *vtp) {
chDbgCheckClassI();
chDbgCheck(vtp != NULL, "chVTDoResetI");

2
test/test.c
View File

@ -257,7 +257,7 @@ systime_t test_wait_tick(void) {
*/
bool_t test_timer_done;
static VirtualTimer vt;
static virtual_timer_t vt;
static void tmr(void *p) {
(void)p;

12
test/testbmk.c
View File

@ -56,7 +56,7 @@
* @brief Kernel Benchmarks header file
*/
static Semaphore sem1;
static semaphore_t sem1;
#if CH_USE_MUTEXES || defined(__DOXYGEN__)
static Mutex mtx1;
#endif
@ -500,7 +500,7 @@ ROMCONST struct testcase testbmk9 = {
static void tmo(void *param) {(void)param;}
static void bmk10_execute(void) {
static VirtualTimer vt1, vt2;
static virtual_timer_t vt1, vt2;
uint32_t n = 0;
test_wait_tick();
@ -633,7 +633,7 @@ ROMCONST struct testcase testbmk12 = {
static void bmk13_execute(void) {
test_print("--- System: ");
test_printn(sizeof(ready_list_t) + sizeof(VTList) +
test_printn(sizeof(ready_list_t) + sizeof(virtual_timers_list_t) +
PORT_IDLE_THREAD_STACK_SIZE +
(sizeof(thread_t) + sizeof(struct intctx) +
sizeof(struct extctx) +
@ -643,10 +643,10 @@ static void bmk13_execute(void) {
test_printn(sizeof(thread_t));
test_println(" bytes");
test_print("--- Timer : ");
test_printn(sizeof(VirtualTimer));
test_printn(sizeof(virtual_timer_t));
test_println(" bytes");
test_print("--- Semaph: ");
test_printn(sizeof(Semaphore));
test_printn(sizeof(semaphore_t));
test_println(" bytes");
#if CH_USE_EVENTS || defined(__DOXYGEN__)
test_print("--- EventS: ");
@ -663,7 +663,7 @@ static void bmk13_execute(void) {
#endif
#if CH_USE_CONDVARS || defined(__DOXYGEN__)
test_print("--- CondV.: ");
test_printn(sizeof(CondVar));
test_printn(sizeof(condition_variable_t));
test_println(" bytes");
#endif
#if CH_USE_QUEUES || defined(__DOXYGEN__)

4
test/testsem.c
View File

@ -244,12 +244,12 @@ ROMCONST struct testcase testsem3 = {
*/
static msg_t thread4(void *p) {
chBSemSignal((BinarySemaphore *)p);
chBSemSignal((binary_semaphore_t *)p);
return 0;
}
static void sem4_execute(void) {
BinarySemaphore bsem;
binary_semaphore_t bsem;
/* Creates a taken binary semaphore.*/
chBSemInit(&bsem, TRUE);