112 lines
3.7 KiB
C
Executable File
112 lines
3.7 KiB
C
Executable File
/**
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* \file nwk.h
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*
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* \brief Network layer public interface
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*
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* Copyright (C) 2012-2014, Atmel Corporation. All rights reserved.
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*
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* \asf_license_start
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. The name of Atmel may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* 4. This software may only be redistributed and used in connection with an
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* Atmel microcontroller product.
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*
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* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* \asf_license_stop
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*
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* Modification and other use of this code is subject to Atmel's Limited
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* License Agreement (license.txt).
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*
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* $Id: nwk.h 9267 2014-03-18 21:46:19Z ataradov $
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*
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*/
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#ifndef _NWK_H_
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#define _NWK_H_
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/*- Includes ---------------------------------------------------------------*/
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#include <stdint.h>
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#include <stdbool.h>
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#include "sysConfig.h"
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#include "nwkRoute.h"
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#include "nwkGroup.h"
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#include "nwkSecurity.h"
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#include "nwkDataReq.h"
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/*- Definitions ------------------------------------------------------------*/
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#define NWK_MAX_PAYLOAD_SIZE (127 - 16/*NwkFrameHeader_t*/ - 2/*crc*/)
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#define NWK_BROADCAST_PANID 0xffff
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#define NWK_BROADCAST_ADDR 0xffff
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#define NWK_ENDPOINTS_AMOUNT 16
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/*- Types ------------------------------------------------------------------*/
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typedef enum
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{
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NWK_SUCCESS_STATUS = 0x00,
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NWK_ERROR_STATUS = 0x01,
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NWK_OUT_OF_MEMORY_STATUS = 0x02,
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NWK_NO_ACK_STATUS = 0x10,
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NWK_NO_ROUTE_STATUS = 0x11,
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NWK_PHY_CHANNEL_ACCESS_FAILURE_STATUS = 0x20,
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NWK_PHY_NO_ACK_STATUS = 0x21,
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} NWK_Status_t;
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typedef struct NwkIb_t
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{
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uint16_t addr;
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uint16_t panId;
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uint8_t nwkSeqNum;
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uint8_t macSeqNum;
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bool (*endpoint[NWK_ENDPOINTS_AMOUNT])(NWK_DataInd_t *ind);
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#ifdef NWK_ENABLE_SECURITY
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uint32_t key[4];
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#endif
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uint16_t lock;
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} NwkIb_t;
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/*- Variables --------------------------------------------------------------*/
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extern NwkIb_t nwkIb;
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/*- Prototypes -------------------------------------------------------------*/
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void NWK_Init(void);
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void NWK_SetAddr(uint16_t addr);
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void NWK_SetPanId(uint16_t panId);
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void NWK_OpenEndpoint(uint8_t id, bool (*handler)(NWK_DataInd_t *ind));
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bool NWK_Busy(void);
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void NWK_Lock(void);
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void NWK_Unlock(void);
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void NWK_SleepReq(void);
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void NWK_WakeupReq(void);
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void NWK_TaskHandler(void);
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uint8_t NWK_LinearizeLqi(uint8_t lqi);
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#endif // _NWK_H_
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