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https://github.com/0xFEEDC0DE64/arduino-esp32.git
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85 lines
2.8 KiB
C
85 lines
2.8 KiB
C
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/**
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* @file
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*
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* 6LowPAN output for IPv6. Uses ND tables for link-layer addressing. Fragments packets to 6LowPAN units.
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*/
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/*
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* Copyright (c) 2015 Inico Technologies Ltd.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* 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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* 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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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Ivan Delamer <delamer@inicotech.com>
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*
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*
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* Please coordinate changes and requests with Ivan Delamer
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* <delamer@inicotech.com>
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*/
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#ifndef LWIP_HDR_LOWPAN6_H
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#define LWIP_HDR_LOWPAN6_H
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#include "netif/lowpan6_opts.h"
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#if LWIP_IPV6 && LWIP_6LOWPAN /* don't build if not configured for use in lwipopts.h */
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#include "lwip/pbuf.h"
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#include "lwip/ip.h"
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#include "lwip/ip_addr.h"
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#include "lwip/netif.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** 1 second period */
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#define LOWPAN6_TMR_INTERVAL 1000
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void lowpan6_tmr(void);
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err_t lowpan6_set_context(u8_t index, const ip6_addr_t * context);
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err_t lowpan6_set_short_addr(u8_t addr_high, u8_t addr_low);
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#if LWIP_IPV4
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err_t lowpan4_output(struct netif *netif, struct pbuf *q, const ip4_addr_t *ipaddr);
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#endif /* LWIP_IPV4 */
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err_t lowpan6_output(struct netif *netif, struct pbuf *q, const ip6_addr_t *ip6addr);
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err_t lowpan6_input(struct pbuf * p, struct netif *netif);
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err_t lowpan6_if_init(struct netif *netif);
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/* pan_id in network byte order. */
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err_t lowpan6_set_pan_id(u16_t pan_id);
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err_t tcpip_6lowpan_input(struct pbuf *p, struct netif *inp);
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#ifdef __cplusplus
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}
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#endif
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#endif /* LWIP_IPV6 && LWIP_6LOWPAN */
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#endif /* LWIP_HDR_LOWPAN6_H */
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