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   1 /*
   2  * Copyright © 2011 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 #define _GNU_SOURCE
  19 #include <string.h>
  20 #include <stdio.h>
  21 #include <stdlib.h>
  22 #include <unistd.h>
  23 #include <getopt.h>
  24 #include "cc.h"
  25
  26 static const struct option options[] = {
  27         { 0, 0, 0, 0},
  28 };
  29
  30 static void usage(char *program)
  31 {
  32         fprintf(stderr, "usage: %s\n"
  33                 "\t{flight.mega} ...\n", program);
  34         exit(1);
  35 }
  36
  37 #define bool(b) ((b) ? "true" : "false")
  38
  39 static const char *state_names[] = {
  40         "startup",
  41         "idle",
  42         "pad",
  43         "boost",
  44         "fast",
  45         "coast",
  46         "drogue",
  47         "main",
  48         "landed",
  49         "invalid"
  50 };
  51
  52
  53 #define NUM_STATE       (sizeof state_names/sizeof state_names[0])
  54
  55 int
  56 main (int argc, char **argv)
  57 {
  58         char    line[256];
  59         int c, i, ret, j;
  60         char *s;
  61         FILE *file;
  62         int serial;
  63         const char *state;
  64         while ((c = getopt_long(argc, argv, "", options, NULL)) != -1) {
  65                 switch (c) {
  66                 default:
  67                         usage(argv[0]);
  68                         break;
  69                 }
  70         }
  71         for (i = optind; i < argc; i++) {
  72                 file = fopen(argv[i], "r");
  73                 if (!file) {
  74                         perror(argv[i]);
  75                         ret++;
  76                         continue;
  77                 }
  78                 s = strstr(argv[i], "-serial-");
  79                 if (s)
  80                         serial = atoi(s + 8);
  81                 else
  82                         serial = 0;
  83                 while (fgets(line, sizeof (line), file)) {
  84                         struct ao_log_mega      log;
  85
  86                         if (cc_mega_parse(line, &log)) {
  87                                 if (log.is_config) {
  88                                         printf ("kind %d\n", log.u.config_int.kind);
  89                                 } else {
  90                                         printf ("tick %5d ", log.tick);
  91                                         switch (log.type) {
  92                                         case AO_LOG_FLIGHT:
  93                                                 printf ("flight %5u ground_accel %d ground_pres %u\n",
  94                                                         log.u.flight.flight,
  95                                                         log.u.flight.ground_accel,
  96                                                         log.u.flight.ground_pres);
  97                                                 break;
  98                                         case AO_LOG_STATE:
  99                                                 if (log.u.state.state < NUM_STATE)
 100                                                         state = state_names[log.u.state.state];
 101                                                 else
 102                                                         state = "invalid";
 103                                                 printf ("state %d (%s)\n", log.u.state.state, state);
 104                                                 break;
 105                                         case AO_LOG_SENSOR:
 106                                                 printf ("p %9u t %9u ax %6d ay %6d az %6d gx %6d gy %6d gz %6d mx %6d my %6d mz %6d a %6d\n",
 107                                                         log.u.sensor.pres,
 108                                                         log.u.sensor.temp,
 109                                                         log.u.sensor.accel_x,
 110                                                         log.u.sensor.accel_y,
 111                                                         log.u.sensor.accel_z,
 112                                                         log.u.sensor.gyro_x,
 113                                                         log.u.sensor.gyro_y,
 114                                                         log.u.sensor.gyro_z,
 115                                                         log.u.sensor.mag_x,
 116                                                         log.u.sensor.mag_y,
 117                                                         log.u.sensor.mag_z,
 118                                                         log.u.sensor.accel);
 119                                                 break;
 120                                         case AO_LOG_TEMP_VOLT:
 121                                                 printf ("batt %6d pbatt %6d n_sense %d",
 122                                                         log.u.volt.v_batt,
 123                                                         log.u.volt.v_pbatt,
 124                                                         log.u.volt.n_sense);
 125                                                 for (j = 0; j < log.u.volt.n_sense; j++) {
 126                                                         printf (" s%d %6d",
 127                                                                 j, log.u.volt.sense[j]);
 128                                                 }
 129                                                 printf ("pyro %04x\n", log.u.volt.pyro);
 130                                                 printf ("\n");
 131                                                 break;
 132                                         default:
 133                                                 printf ("type %c\n", log.type, log.tick);
 134                                                 break;
 135                                         }
 136                                 }
 137                         }
 138                 }
 139                 fclose (file);
 140
 141         }
 142         return ret;
 143 }