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55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
#ifndef SIXLOWPAN_H
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#define SIXLOWPAN_H
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#define IP_PROCESS_STACKSIZE 2048
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#define NC_STACKSIZE 512
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/* fragment size in bytes*/
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#define FRAG_PART_ONE_HDR_LEN 4
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#define FRAG_PART_N_HDR_LEN 5
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#define LOWPAN_IPHC_DISPATCH 0x60
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#define LOWPAN_IPHC_FL_C 0x10
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#define LOWPAN_IPHC_TC_C 0x08
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#define LOWPAN_IPHC_CID 0x80
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#define LOWPAN_IPHC_SAC 0x40
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#define LOWPAN_IPHC_SAM 0x30
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#define LOWPAN_IPHC_DAC 0x04
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#define LOWPAN_IPHC_DAM 0x03
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#define LOWPAN_IPHC_M 0x08
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#define LOWPAN_IPHC_NH 0x04
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#define LOWPAN_IPV6_DISPATCH 0x41
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#define LOWPAN_CONTEXT_MAX 16
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#include "transceiver.h"
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#include "sixlowip.h"
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#include <vtimer.h>
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typedef struct lowpan_context_t {
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uint8_t num;
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ipv6_addr_t prefix;
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uint8_t length;
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uint8_t comp;
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vtimer_t lifetime;
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} lowpan_context_t;
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void sixlowpan_init(transceiver_type_t trans, uint8_t r_addr);
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void sixlowpan_adhoc_init(transceiver_type_t trans, ipv6_addr_t *prefix, uint8_t r_addr);
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void lowpan_init(ieee_802154_long_t *addr, uint8_t *data);
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void lowpan_read(uint8_t *data, uint8_t length, ieee_802154_long_t *s_laddr,
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ieee_802154_long_t *d_laddr);
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void lowpan_iphc_encoding(ieee_802154_long_t *dest);
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void lowpan_iphc_decoding(uint8_t *data, uint8_t length,
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ieee_802154_long_t *s_laddr,
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ieee_802154_long_t *d_laddr);
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uint8_t lowpan_context_len();
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lowpan_context_t * lowpan_context_update(
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uint8_t num, const ipv6_addr_t *prefix,
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uint8_t length, uint8_t comp,
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uint16_t lifetime);
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lowpan_context_t * lowpan_context_get();
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lowpan_context_t * lowpan_context_lookup(ipv6_addr_t *addr);
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lowpan_context_t * lowpan_context_num_lookup(uint8_t num);
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void lowpan_ipv6_set_dispatch(uint8_t *data);
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#endif
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