mirror of https://github.com/wb2osz/direwolf.git
88 lines
1.8 KiB
C
88 lines
1.8 KiB
C
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#ifndef HDLC_REC2_H
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#define HDLC_REC2_H 1
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#include "ax25_pad.h" /* for packet_t */
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#include "rrbb.h"
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typedef enum retry_e {
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RETRY_NONE=0,
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RETRY_SWAP_SINGLE=1,
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RETRY_SWAP_DOUBLE=2,
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RETRY_SWAP_TRIPLE=3,
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RETRY_REMOVE_SINGLE=4,
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RETRY_REMOVE_DOUBLE=5,
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RETRY_REMOVE_TRIPLE=6,
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RETRY_INSERT_SINGLE=7,
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RETRY_INSERT_DOUBLE=8,
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RETRY_SWAP_TWO_SEP=9,
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RETRY_SWAP_MANY=10,
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RETRY_REMOVE_MANY=11,
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RETRY_REMOVE_TWO_SEP=12,
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RETRY_MAX = 13} retry_t;
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typedef enum retry_mode_e {
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RETRY_MODE_CONTIGUOUS=0,
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RETRY_MODE_SEPARATED=1,
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} retry_mode_t;
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typedef enum retry_type_e {
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RETRY_TYPE_NONE=0,
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RETRY_TYPE_SWAP=1,
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RETRY_TYPE_REMOVE=2,
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RETRY_TYPE_INSERT=3} retry_type_t;
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typedef struct retry_conf_s {
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retry_t retry;
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retry_mode_t mode;
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retry_type_t type;
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union {
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struct {
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int bit_idx_a; /* */
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int bit_idx_b; /* */
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int bit_idx_c; /* */
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} sep; /* RETRY_MODE_SEPARATED */
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struct {
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int bit_idx;
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int nr_bits;
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} contig; /* RETRY_MODE_CONTIGUOUS */
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} u_bits;
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int insert_value;
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} retry_conf_t;
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#if defined(DIREWOLF_C) || defined(ATEST_C) || defined(UDPTEST_C)
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static const char * retry_text[] = {
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"NONE",
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"SINGLE",
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"DOUBLE",
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"TRIPLE",
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"REMOVE_SINGLE",
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"REMOVE_DOUBLE",
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"REMOVE_TRIPLE",
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"INSERT_SINGLE",
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"INSERT_DOUBLE",
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"TWO_SEP",
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"MANY",
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"REMOVE_MANY",
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"REMOVE_SEP"};
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#endif
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void hdlc_rec2_block (rrbb_t block, retry_t fix_bits);
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void hdlc_rec2_try_to_fix_later (rrbb_t block, int chan, int subchan, int alevel);
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/* Provided by the top level application to process a complete frame. */
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void app_process_rec_packet (int chan, int subchan, packet_t pp, int level, retry_t retries, char *spectrum);
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#endif
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