rpmsg-lite/lib/include/environment/freertos/rpmsg_env_specific.h

/*
 * Copyright 2021-2023 NXP
 * All rights reserved.
 *
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

/**************************************************************************
 * FILE NAME
 *
 *       rpmsg_env_specific.h
 *
 * DESCRIPTION
 *
 *       This file contains FreeRTOS specific constructions.
 *
 **************************************************************************/
#ifndef RPMSG_ENV_SPECIFIC_H_
#define RPMSG_ENV_SPECIFIC_H_

#include <stdint.h>
#include "rpmsg_default_config.h"

typedef struct
{
    uint32_t src;
    void *data;
    uint32_t len;
} rpmsg_queue_rx_cb_data_t;

#if defined(RL_USE_STATIC_API) && (RL_USE_STATIC_API == 1)
#include "FreeRTOS.h"

#if (configSUPPORT_STATIC_ALLOCATION == 0)
#warning You have configured RPMsg_Lite to use static API but FreeRTOS is not configured for static allocations! Please switch the configSUPPORT_STATIC_ALLOCATION to 1 in your FreeRTOSConfig.h file.
#endif
typedef StaticSemaphore_t LOCK_STATIC_CONTEXT;
typedef StaticQueue_t rpmsg_static_queue_ctxt;

/* Queue object static storage size in bytes, should be defined as (2*RL_BUFFER_COUNT*sizeof(rpmsg_queue_rx_cb_data_t))
   This macro helps the application to statically allocate the queue object static storage memory. Note, the
   RL_BUFFER_COUNT is not applied for all instances when RL_ALLOW_CUSTOM_SHMEM_CONFIG is set to 1 ! */
#define RL_ENV_QUEUE_STATIC_STORAGE_SIZE (2 * RL_BUFFER_COUNT * sizeof(rpmsg_queue_rx_cb_data_t))
#endif

#endif /* RPMSG_ENV_SPECIFIC_H_ */