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annotate ABP/sender.c @ 9:18d2a590bc10 draft

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add fibonacci
author Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date Sun, 03 Jun 2012 22:06:40 +0900
parents 5dc0fa7caa57
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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9
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents: 8
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1 #include <stdio.h>
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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2
8
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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3 extern int comm_bit_s; /* communication bit for sender */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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4 extern int comm_bit_r; /* communication bit for receiver */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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5 extern char *comm_msg; /* communication message */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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6
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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7
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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8 struct packet {
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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9 int bit; /* alternating bit */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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10 char **msg; /* messages */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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11 code (*next)(); /* next code segment */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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12 };
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13
9
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents: 8
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14 extern code schedule(struct packet pkt, int i);
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents: 8
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15
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents: 8
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16 code s_sendState(struct packet, int);
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents: 8
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17 code s_receiveState(struct packet, int);
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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18
8
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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19 code s_receiveState(struct packet pkt, int i)
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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20 {
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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21 /* correct bit */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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22 if (pkt.bit == comm_bit_r) {
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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23 printf("sender: success\n");
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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24 pkt.bit = !pkt.bit;
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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25 i++; // for message increment
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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26 pkt.next = s_sendState;
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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27 goto schedule(pkt, i);
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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28 /* wrong bit */
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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29 } else {
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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30 printf("sender: failure\n");
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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31 pkt.next = s_sendState;
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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32 goto schedule(pkt, i);
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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33 }
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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34 }
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35
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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36 code s_sendState(struct packet pkt, int i)
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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37 {
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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38 comm_bit_s = pkt.bit;
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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39 comm_msg = pkt.msg[i];
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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40 pkt.next = s_receiveState;
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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41 goto schedule(pkt, i);
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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42 }