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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         { .name = "crc", .has_arg = 0, .val = 'c' },
  28         { 0, 0, 0, 0},
  29 };
  30
  31 static void usage(char *program)
  32 {
  33         fprintf(stderr, "usage: %s\n"
  34                 "\t{flight-log} ...\n", program);
  35         exit(1);
  36 }
  37
  38 #define bool(b) ((b) ? "true" : "false")
  39
  40 int
  41 main (int argc, char **argv)
  42 {
  43         char    line[80];
  44         int c, i, ret;
  45         char *s;
  46         FILE *file;
  47         int serial;
  48         int ignore_crc = 0;
  49         while ((c = getopt_long(argc, argv, "c", options, NULL)) != -1) {
  50                 switch (c) {
  51                 case 'c':
  52                         ignore_crc = 1;
  53                         break;
  54                 default:
  55                         usage(argv[0]);
  56                         break;
  57                 }
  58         }
  59         for (i = optind; i < argc; i++) {
  60                 file = fopen(argv[i], "r");
  61                 if (!file) {
  62                         perror(argv[i]);
  63                         ret++;
  64                         continue;
  65                 }
  66                 s = strstr(argv[i], "-serial-");
  67                 if (s)
  68                         serial = atoi(s + 8);
  69                 else
  70                         serial = 0;
  71                 while (fgets(line, sizeof (line), file)) {
  72                         union ao_telemetry_all telem;
  73                         char call[AO_MAX_CALLSIGN+1];
  74                         char version[AO_MAX_VERSION+1];
  75
  76                         if (cc_telemetry_parse(line, &telem)) {
  77                                 int rssi = (int8_t) telem.generic.rssi / 2 - 74;
  78
  79                                 printf ("serial %5d rssi %d status %02x tick %5d type %3d ",
  80                                         telem.generic.serial, rssi, telem.generic.status,
  81                                         telem.generic.tick, telem.generic.type);
  82                                 if (!ignore_crc && (telem.generic.status & (1 << 7)) == 0) {
  83                                         printf ("CRC error\n");
  84                                         continue;
  85                                 }
  86                                 switch (telem.generic.type) {
  87                                 case AO_TELEMETRY_SENSOR_TELEMETRUM:
  88                                 case AO_TELEMETRY_SENSOR_TELEMINI:
  89                                 case AO_TELEMETRY_SENSOR_TELENANO:
  90                                         printf ("state %1d accel %5d pres %5d ",
  91                                                 telem.sensor.state, telem.sensor.accel, telem.sensor.pres);
  92                                         printf ("accel %6.2f speed %6.2f height %5d ",
  93                                                 telem.sensor.acceleration / 16.0,
  94                                                 telem.sensor.speed / 16.0,
  95                                                 telem.sensor.height);
  96                                         printf ("ground_pres %5d ground_accel %5d accel_plus %5d accel_minus %5d\n",
  97                                                 telem.sensor.ground_pres,
  98                                                 telem.sensor.ground_accel,
  99                                                 telem.sensor.accel_plus_g,
 100                                                 telem.sensor.accel_minus_g);
 101                                         break;
 102                                 case AO_TELEMETRY_CONFIGURATION:
 103                                         memcpy(call, telem.configuration.callsign, AO_MAX_CALLSIGN);
 104                                         memcpy(version, telem.configuration.version, AO_MAX_VERSION);
 105                                         call[AO_MAX_CALLSIGN] = '\0';
 106                                         version[AO_MAX_CALLSIGN] = '\0';
 107                                         printf ("device %3d flight %5d config %3d.%03d delay %2d main %4d",
 108                                                 telem.configuration.device,
 109                                                 telem.configuration.flight,
 110                                                 telem.configuration.config_major,
 111                                                 telem.configuration.config_minor,
 112                                                 telem.configuration.apogee_delay,
 113                                                 telem.configuration.main_deploy,
 114                                                 telem.configuration.flight_log_max);
 115                                         printf (" call %8s version %8s\n", call, version);
 116                                         break;
 117                                 case AO_TELEMETRY_LOCATION:
 118                                         printf ("sats %d flags %s%s%s%s",
 119                                                 telem.location.flags & 0xf,
 120                                                 (telem.location.flags & (1 << 4)) ? "valid" : "invalid",
 121                                                 (telem.location.flags & (1 << 5)) ? ",running" : "",
 122                                                 (telem.location.flags & (1 << 6)) ? ",date" : "",
 123                                                 (telem.location.flags & (1 << 7)) ? ",course" : "");
 124                                         printf (" alt %5d lat %12.7f lon %12.7f",
 125                                                 telem.location.altitude,
 126                                                 telem.location.latitude / 1e7,
 127                                                 telem.location.longitude / 1e7);
 128                                         if ((telem.location.flags & (1 << 6)) != 0) {
 129                                                 printf (" year %2d month %2d day %2d",
 130                                                         telem.location.year,
 131                                                         telem.location.month,
 132                                                         telem.location.day);
 133                                                 printf (" hour %2d minute %2d second %2d",
 134                                                         telem.location.hour,
 135                                                         telem.location.minute,
 136                                                         telem.location.second);
 137                                         }
 138                                         printf (" pdop %3.1f hdop %3.1f vdop %3.1f mode %d",
 139                                                 telem.location.pdop / 5.0,
 140                                                 telem.location.hdop / 5.0,
 141                                                 telem.location.vdop / 5.0,
 142                                                 telem.location.mode);
 143                                         if ((telem.location.flags & (1 << 7)) != 0)
 144                                                 printf (" ground_speed %6.2f climb_rate %6.2f course %d",
 145                                                         telem.location.ground_speed / 100.0,
 146                                                         telem.location.climb_rate / 100.0,
 147                                                         telem.location.course * 2);
 148                                         printf ("\n");
 149                                         break;
 150                                 case AO_TELEMETRY_SATELLITE:
 151                                         printf ("sats %d", telem.satellite.channels);
 152                                         for (c = 0; c < 12 && c < telem.satellite.channels; c++) {
 153                                                 printf (" sat %d svid %d c_n_1 %d",
 154                                                         c,
 155                                                         telem.satellite.sats[c].svid,
 156                                                         telem.satellite.sats[c].c_n_1);
 157                                         }
 158                                         printf ("\n");
 159                                         break;
 160                                 case AO_TELEMETRY_MEGA_SENSOR:
 161                                         printf ("accel %5d pres %9d temp %5d accel_x %5d accel_y %5d accel_z %5d gyro_x %5d gyro_y %5d gyro_z %5d mag_x %5d mag_y %5d mag_z %5d\n",
 162                                                 telem.mega_sensor.accel,
 163                                                 telem.mega_sensor.pres,
 164                                                 telem.mega_sensor.temp,
 165                                                 telem.mega_sensor.accel_x,
 166                                                 telem.mega_sensor.accel_y,
 167                                                 telem.mega_sensor.accel_z,
 168                                                 telem.mega_sensor.gyro_x,
 169                                                 telem.mega_sensor.gyro_y,
 170                                                 telem.mega_sensor.gyro_z,
 171                                                 telem.mega_sensor.mag_x,
 172                                                 telem.mega_sensor.mag_y,
 173                                                 telem.mega_sensor.mag_z);
 174                                         break;
 175                                 case AO_TELEMETRY_MEGA_DATA:
 176                                         printf ("state %1d v_batt %5d v_pyro %5d ",
 177                                                 telem.mega_data.state,
 178                                                 telem.mega_data.v_batt,
 179                                                 telem.mega_data.v_pyro);
 180                                         for (c = 0; c < 6; c++)
 181                                                 printf ("s%1d %5d ", c,
 182                                                         telem.mega_data.sense[c] |
 183                                                         (telem.mega_data.sense[c] << 8));
 184
 185                                         printf ("ground_pres %5d ground_accel %5d accel_plus %5d accel_minus %5d ",
 186                                                 telem.mega_data.ground_pres,
 187                                                 telem.mega_data.ground_accel,
 188                                                 telem.mega_data.accel_plus_g,
 189                                                 telem.mega_data.accel_minus_g);
 190
 191                                         printf ("accel %6.2f speed %6.2f height %5d\n",
 192                                                 telem.mega_data.acceleration / 16.0,
 193                                                 telem.mega_data.speed / 16.0,
 194                                                 telem.mega_data.height);
 195
 196                                         break;
 197                                 default:
 198                                         printf("\n");
 199                                 }
 200                         }
 201                 }
 202                 fclose (file);
 203
 204         }
 205         return ret;
 206 }