mirror of
https://github.com/rvtr/ctr_firmware.git
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56c174c989
git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@282 b871894f-2f95-9b40-918c-086798483c85
201 lines
6.7 KiB
C
201 lines
6.7 KiB
C
/*---------------------------------------------------------------------------*
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Project: TwlSDK - OS - include
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File: event.h
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Copyright 2003-2008 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#ifndef NITRO_OS_EVENT_H_
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#define NITRO_OS_EVENT_H_
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#include <brom/os/common/thread.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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//---------------- event mode
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typedef enum
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{
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OS_EVENT_MODE_AND = 0,
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OS_EVENT_MODE_OR = 1
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}
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OSEventMode;
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//---------------- event parameter
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typedef struct
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{
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vu32 flag;
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OSThreadQueue queue;
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}
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OSEvent;
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/*---------------------------------------------------------------------------*
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Name: osInitEvent
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Description: initialize event struct
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Arguments: event : pointer to event struct
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Returns: none
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*---------------------------------------------------------------------------*/
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void osInitEvent( OSEvent *event );
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/*---------------------------------------------------------------------------*
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Name: osWaitEvent
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Description: sleep thread and wait event
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if event is NULL, just sleep.
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Arguments: event : pointer to event struct
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pattern : event pattern
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mode : event mode
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OS_EVENT_MODE_AND ... wait for all event bit
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OS_EVENT_MODE_OR ... wait for any event bit
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Returns: none
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*---------------------------------------------------------------------------*/
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u32 osWaitEvent(OSEvent* event, u32 pattern, OSEventMode mode );
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/*---------------------------------------------------------------------------*
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Name: osWaitEventEx
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Description: sleep thread and wait event
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if event is NULL, just sleep.
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Arguments: event : pointer to event struct
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pattern : event pattern
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mode : event mode
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OS_EVENT_MODE_AND ... wait for all event bit
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OS_EVENT_MODE_OR ... wait for any event bit
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clearBit : clear bits (in case of the end of waiting)
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Returns: none
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*---------------------------------------------------------------------------*/
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u32 osWaitEventEx(OSEvent* event, u32 pattern, OSEventMode mode, u32 clearBit );
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//---- inline access
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static inline u32 osWaitEvent_And( OSEvent* event, u32 pattern )
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{
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return osWaitEventEx( event, pattern, OS_EVENT_MODE_AND, 0 );
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}
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static inline u32 osWaitEvent_Or(OSEvent* event, u32 pattern )
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{
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return osWaitEventEx( event, pattern, OS_EVENT_MODE_OR, 0 );
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}
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static inline u32 osWaitEventEx_And( OSEvent* event, u32 pattern, u32 clearBit )
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{
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return osWaitEventEx( event, pattern, OS_EVENT_MODE_AND, clearBit );
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}
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static inline u32 osWaitEventEx_Or(OSEvent* event, u32 pattern, u32 clearBit )
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{
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return osWaitEventEx( event, pattern, OS_EVENT_MODE_OR, clearBit );
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}
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/*---------------------------------------------------------------------------*
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Name: osSignalEvent
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Description: set event bit and wakeup thread.
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if setPattern == 0, do nothing
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Arguments: event : pointer to event struct
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setPattern : bit pattern to set
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Returns: none
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*---------------------------------------------------------------------------*/
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void osSignalEvent(OSEvent* event, u32 setPattern);
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/*---------------------------------------------------------------------------*
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Name: osClearEvent
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Description: clear specified event bits
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Arguments: event : pointer to event struct
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clearBit : clear bits
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Returns: none
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*---------------------------------------------------------------------------*/
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void osClearEvent(OSEvent* event, u32 clearBit);
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/*---------------------------------------------------------------------------*
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Name: osClearAllEvent
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Description: clear all event bits
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Arguments: event : pointer to event struct
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Returns: none
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*---------------------------------------------------------------------------*/
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void osClearAllEvent(OSEvent* event);
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/*---------------------------------------------------------------------------*
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Name: osPollEvent
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Description: poll event struct if condition matches
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Arguments: event : waiting condition
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pattern : event pattern
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mode : event mode
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OS_EVENT_MODE_AND ... wait for all event bit
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OS_EVENT_MODE_OR ... wait for any event bit
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Returns: not 0 ... matched. returnd the event flag.
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0 ... not match.
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*---------------------------------------------------------------------------*/
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u32 osPollEvent(OSEvent* event, u32 pattern, OSEventMode mode );
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/*---------------------------------------------------------------------------*
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Name: osPollEventEx
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Description: poll event struct if condition matches
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Arguments: event : pointer to event struct
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pattern : event pattern
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mode : event mode
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OS_EVENT_MODE_AND ... wait for all event bit
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OS_EVENT_MODE_OR ... wait for any event bit
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clearBit : clear bits (in case of matching)
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Returns: not 0 ... matched. returnd the event flag.
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0 ... not match.
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*---------------------------------------------------------------------------*/
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u32 osPollEventEx(OSEvent* event, u32 pattern, OSEventMode mode, u32 clearBit );
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//---- inline access
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static inline u32 osPollEvent_And( OSEvent* event, u32 pattern )
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{
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return osPollEventEx( event, pattern, OS_EVENT_MODE_AND, 0 );
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}
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static inline u32 osPollEvent_Or(OSEvent* event, u32 pattern )
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{
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return osPollEventEx( event, pattern, OS_EVENT_MODE_OR, 0 );
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}
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static inline u32 osPollEventEx_And( OSEvent* event, u32 pattern, u32 clearBit )
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{
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return osPollEventEx( event, pattern, OS_EVENT_MODE_AND, clearBit );
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}
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static inline u32 osPollEventEx_Or(OSEvent* event, u32 pattern, u32 clearBit )
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{
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return osPollEventEx( event, pattern, OS_EVENT_MODE_OR, clearBit );
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}
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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/* NITRO_OS_EVENT_H_ */
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#endif
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