diff options
Diffstat (limited to 'cpukit/rtems/include/rtems/rtems/event.h')
| -rw-r--r-- | cpukit/rtems/include/rtems/rtems/event.h | 185 |
1 files changed, 94 insertions, 91 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/event.h b/cpukit/rtems/include/rtems/rtems/event.h index 6a27c91aee..b2a215b0d2 100644 --- a/cpukit/rtems/include/rtems/rtems/event.h +++ b/cpukit/rtems/include/rtems/rtems/event.h @@ -28,28 +28,99 @@ #ifndef _RTEMS_RTEMS_EVENT_H #define _RTEMS_RTEMS_EVENT_H -/** - * This constant is defined to extern most of the time when using - * this header file. However by defining it to nothing, the data - * declared in this header file can be instantiated. This is done - * in a single per manager file. - */ -#ifndef RTEMS_EVENT_EXTERN -#define RTEMS_EVENT_EXTERN extern -#endif +#include <rtems/rtems/status.h> +#include <rtems/rtems/types.h> +#include <rtems/rtems/options.h> #ifdef __cplusplus extern "C" { #endif -#include <rtems/score/object.h> -#include <rtems/rtems/status.h> -#include <rtems/rtems/types.h> -#include <rtems/rtems/options.h> -#include <rtems/score/thread.h> -#include <rtems/score/threadsync.h> -#include <rtems/score/watchdog.h> -#include <rtems/rtems/eventset.h> +/** + * @defgroup ClassicEventSet Event Set + * + * @ingroup ClassicEvent + * + * @{ + */ + +/** + * @brief Integer type to hold an event set of up to 32 events represented as + * a bit field. + */ +typedef uint32_t rtems_event_set; + +/** + * @brief Constant used to send or receive all events. + */ +#define RTEMS_ALL_EVENTS 0xFFFFFFFF + +/** @brief Defines the bit in the event set associated with event 0. */ +#define RTEMS_EVENT_0 0x00000001 +/** @brief Defines the bit in the event set associated with event 1. */ +#define RTEMS_EVENT_1 0x00000002 +/** @brief Defines the bit in the event set associated with event 2. */ +#define RTEMS_EVENT_2 0x00000004 +/** @brief Defines the bit in the event set associated with event 3. */ +#define RTEMS_EVENT_3 0x00000008 +/** @brief Defines the bit in the event set associated with event 4. */ +#define RTEMS_EVENT_4 0x00000010 +/** @brief Defines the bit in the event set associated with event 5. */ +#define RTEMS_EVENT_5 0x00000020 +/** @brief Defines the bit in the event set associated with event 6. */ +#define RTEMS_EVENT_6 0x00000040 +/** @brief Defines the bit in the event set associated with event 7. */ +#define RTEMS_EVENT_7 0x00000080 +/** @brief Defines the bit in the event set associated with event 8. */ +#define RTEMS_EVENT_8 0x00000100 +/** @brief Defines the bit in the event set associated with event 9. */ +#define RTEMS_EVENT_9 0x00000200 +/** @brief Defines the bit in the event set associated with event 10. */ +#define RTEMS_EVENT_10 0x00000400 +/** @brief Defines the bit in the event set associated with event 11. */ +#define RTEMS_EVENT_11 0x00000800 +/** @brief Defines the bit in the event set associated with event 12. */ +#define RTEMS_EVENT_12 0x00001000 +/** @brief Defines the bit in the event set associated with event 13. */ +#define RTEMS_EVENT_13 0x00002000 +/** @brief Defines the bit in the event set associated with event 14. */ +#define RTEMS_EVENT_14 0x00004000 +/** @brief Defines the bit in the event set associated with event 15. */ +#define RTEMS_EVENT_15 0x00008000 +/** @brief Defines the bit in the event set associated with event 16. */ +#define RTEMS_EVENT_16 0x00010000 +/** @brief Defines the bit in the event set associated with event 17. */ +#define RTEMS_EVENT_17 0x00020000 +/** @brief Defines the bit in the event set associated with event 18. */ +#define RTEMS_EVENT_18 0x00040000 +/** @brief Defines the bit in the event set associated with event 19. */ +#define RTEMS_EVENT_19 0x00080000 +/** @brief Defines the bit in the event set associated with event 20. */ +#define RTEMS_EVENT_20 0x00100000 +/** @brief Defines the bit in the event set associated with event 21. */ +#define RTEMS_EVENT_21 0x00200000 +/** @brief Defines the bit in the event set associated with event 22. */ +#define RTEMS_EVENT_22 0x00400000 +/** @brief Defines the bit in the event set associated with event 23. */ +#define RTEMS_EVENT_23 0x00800000 +/** @brief Defines the bit in the event set associated with event 24. */ +#define RTEMS_EVENT_24 0x01000000 +/** @brief Defines the bit in the event set associated with event 25. */ +#define RTEMS_EVENT_25 0x02000000 +/** @brief Defines the bit in the event set associated with event 26. */ +#define RTEMS_EVENT_26 0x04000000 +/** @brief Defines the bit in the event set associated with event 27. */ +#define RTEMS_EVENT_27 0x08000000 +/** @brief Defines the bit in the event set associated with event 29. */ +#define RTEMS_EVENT_28 0x10000000 +/** @brief Defines the bit in the event set associated with event 29. */ +#define RTEMS_EVENT_29 0x20000000 +/** @brief Defines the bit in the event set associated with event 30. */ +#define RTEMS_EVENT_30 0x40000000 +/** @brief Defines the bit in the event set associated with event 31. */ +#define RTEMS_EVENT_31 0x80000000 + +/** @} */ /** * @defgroup ClassicEvent Events @@ -103,6 +174,12 @@ extern "C" { */ /** + * @brief Constant used to receive the set of currently pending events in + * rtems_event_receive(). + */ +#define RTEMS_PENDING_EVENTS 0 + +/** * @brief Sends an Event Set to the Target Task * * This directive sends an event set @a event_in to the task specified by @@ -420,84 +497,10 @@ RTEMS_INLINE_ROUTINE void rtems_event_transient_clear( void ) /** @} */ -/** - * @defgroup ScoreEvent Event Handler - * - * @ingroup Score - * - * @{ - */ - typedef struct { rtems_event_set pending_events; } Event_Control; -/** - * This constant is passed as the event_in to the - * rtems_event_receive directive to determine which events are pending. - */ -#define EVENT_CURRENT 0 - -/** - * @brief Event Manager Initialization - * - * Event Manager - * - * This routine performs the initialization necessary for this manager. - * - * - INTERRUPT LATENCY: - * + single case - */ -void _Event_Manager_initialization( void ); - -void _Event_Seize( - rtems_event_set event_in, - rtems_option option_set, - rtems_interval ticks, - rtems_event_set *event_out, - Thread_Control *executing, - Event_Control *event, - Thread_blocking_operation_States *sync_state, - States_Control wait_state -); - -/** - * @brief Surrender Event - * - * - INTERRUPT LATENCY: - * + before flash - * + after flash - * + check sync - */ -void _Event_Surrender( - Thread_Control *the_thread, - rtems_event_set event_in, - Event_Control *event, - Thread_blocking_operation_States *sync_state, - States_Control wait_state -); - -/** - * @brief Timeout Event - */ -void _Event_Timeout( - Objects_Id id, - void *arg -); - -RTEMS_EVENT_EXTERN Thread_blocking_operation_States _Event_Sync_state; - -RTEMS_EVENT_EXTERN Thread_blocking_operation_States _System_event_Sync_state; - -/** @} */ - -#if defined(RTEMS_MULTIPROCESSING) -#include <rtems/rtems/eventmp.h> -#endif -#ifndef __RTEMS_APPLICATION__ -#include <rtems/rtems/event.inl> -#endif - #ifdef __cplusplus } #endif |