EventP.h

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/*
 *  Copyright (C) 2018-2021 Texas Instruments Incorporated
 *
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 *    notice, this list of conditions and the following disclaimer.
 *
 *    Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
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 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef EVENTP_H
#define EVENTP_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
#include <kernel/dpl/SystemP.h>
 
#define EventP_OBJECT_SIZE_MAX    (60u)
 
typedef struct EventP_Object_
{
    /* uintptr_t translates to uint64_t for A53 and uint32_t for R5 and M4 */
    /* This accounts for the 64bit pointer in A53 and 32bit pointer in R5 and M4 */
    uintptr_t rsv[EventP_OBJECT_SIZE_MAX/sizeof(uint32_t)]; 
} EventP_Object;
 
int32_t EventP_construct(EventP_Object *obj);
 
void EventP_destruct(EventP_Object *obj);
 
int32_t EventP_waitBits(EventP_Object  *obj,
                        uint32_t       bitsToWaitFor,
                        uint8_t        clearOnExit,
                        uint8_t        waitForAll,
                        uint32_t       timeToWaitInTicks,
                        uint32_t       *eventBits);
 
int32_t EventP_setBits(EventP_Object *obj, uint32_t bitsToSet);
 
int32_t EventP_clearBits(EventP_Object *obj, uint32_t bitsToClear);
 
int32_t EventP_getBits(EventP_Object *obj, uint32_t *eventBits);
 
#ifdef __cplusplus
}
#endif
 
#endif /* EVENTP_H */