Ejemplo n.º 1
0
/*
** CFE_ES_PoolCreate will initialize a pre-allocated memory pool while using a mutex.
*/
int32 CFE_ES_PoolCreate(CFE_ES_MemHandle_t  *HandlePtr,
                        uint8               *MemPtr,
                        uint32               Size )
{
    return CFE_ES_PoolCreateEx(HandlePtr, MemPtr, Size, CFE_ES_MAX_MEMPOOL_BLOCK_SIZES, 
                               &CFE_ES_MemPoolDefSize[0],CFE_ES_USE_MUTEX);
}
Ejemplo n.º 2
0
/*
** CFE_ES_PoolCreateNoSem will initialize a pre-allocated memory pool without using a mutex.  
*/
int32 CFE_ES_PoolCreateNoSem(CFE_ES_MemHandle_t  *HandlePtr,
                             uint8               *MemPtr,
                             uint32               Size )
{
   	/* Handle Preset Return Code */
   	if (cfe_es_api_return_value[CFE_ES_POOLCREATENOSEM_PROC] !=  UTF_CFE_USE_DEFAULT_RETURN_CODE)
   	{
		return cfe_es_api_return_value[CFE_ES_POOLCREATENOSEM_PROC];
   	}

   /* Handle Function Hook */
   if (UTF_ES_HookTable.CFE_ES_PoolCreateNoSem)
      return(UTF_ES_HookTable.CFE_ES_PoolCreateNoSem(HandlePtr,*MemPtr, Size));

    return CFE_ES_PoolCreateEx(HandlePtr, MemPtr, Size, CFE_ES_MAX_MEMPOOL_BLOCK_SIZES, &CFE_ES_MemPoolDefSize[0], CFE_ES_NO_MUTEX);
}
Ejemplo n.º 3
0
/******************************************************************************
**  Function:  CFE_SB_InitBuffers()
**
**  Purpose:
**    Initialize the Software Bus Buffer Pool.
**
**  Arguments:
**
**  Notes:
**    This function MUST be called before any SB API's are called.
**
**  Return:
**    none
*/
int32  CFE_SB_InitBuffers(void) {

    int32 Stat = 0;

    Stat = CFE_ES_PoolCreateEx(&CFE_SB.Mem.PoolHdl, 
                                CFE_SB.Mem.Partition, 
                                CFE_SB_BUF_MEMORY_BYTES, 
                                CFE_ES_MAX_MEMPOOL_BLOCK_SIZES, 
                                &CFE_SB_MemPoolDefSize[0],
                                CFE_ES_NO_MUTEX);
    
    if(Stat != CFE_SUCCESS){
        CFE_ES_WriteToSysLog("PoolCreate failed for SB Buffers, gave adr 0x%lx,size %d,stat=0x%x\n",
              (unsigned long)CFE_SB.Mem.Partition,CFE_SB_BUF_MEMORY_BYTES,(unsigned int)Stat);
        return Stat;
    }
    
    return CFE_SUCCESS;
    
}/* end CFE_SB_InitBuffers */