--- /dev/null
+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#define _GNU_SOURCE
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <getopt.h>
+#include "cc.h"
+
+static const struct option options[] = {
+ { 0, 0, 0, 0},
+};
+
+static void usage(char *program)
+{
+ fprintf(stderr, "usage: %s\n"
+ "\t{flight.mega} ...\n", program);
+ exit(1);
+}
+
+#define bool(b) ((b) ? "true" : "false")
+
+static const char *state_names[] = {
+ "startup",
+ "idle",
+ "pad",
+ "boost",
+ "fast",
+ "coast",
+ "drogue",
+ "main",
+ "landed",
+ "invalid"
+};
+
+
+#define NUM_STATE (sizeof state_names/sizeof state_names[0])
+
+int
+main (int argc, char **argv)
+{
+ char line[256];
+ int c, i, ret, j;
+ char *s;
+ FILE *file;
+ int serial;
+ const char *state;
+ while ((c = getopt_long(argc, argv, "", options, NULL)) != -1) {
+ switch (c) {
+ default:
+ usage(argv[0]);
+ break;
+ }
+ }
+ for (i = optind; i < argc; i++) {
+ file = fopen(argv[i], "r");
+ if (!file) {
+ perror(argv[i]);
+ ret++;
+ continue;
+ }
+ s = strstr(argv[i], "-serial-");
+ if (s)
+ serial = atoi(s + 8);
+ else
+ serial = 0;
+ while (fgets(line, sizeof (line), file)) {
+ struct ao_log_mega log;
+
+ if (cc_mega_parse(line, &log)) {
+ if (log.is_config) {
+ printf ("kind %d\n", log.u.config_int.kind);
+ } else {
+ printf ("tick %5d ", log.tick);
+ switch (log.type) {
+ case AO_LOG_FLIGHT:
+ printf ("flight %5u ground_accel %d ground_pres %u\n",
+ log.u.flight.flight,
+ log.u.flight.ground_accel,
+ log.u.flight.ground_pres);
+ break;
+ case AO_LOG_STATE:
+ if (log.u.state.state < NUM_STATE)
+ state = state_names[log.u.state.state];
+ else
+ state = "invalid";
+ printf ("state %d (%s)\n", log.u.state.state, state);
+ break;
+ case AO_LOG_SENSOR:
+ 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",
+ log.u.sensor.pres,
+ log.u.sensor.temp,
+ log.u.sensor.accel_x,
+ log.u.sensor.accel_y,
+ log.u.sensor.accel_z,
+ log.u.sensor.gyro_x,
+ log.u.sensor.gyro_y,
+ log.u.sensor.gyro_z,
+ log.u.sensor.mag_x,
+ log.u.sensor.mag_y,
+ log.u.sensor.mag_z,
+ log.u.sensor.accel);
+ break;
+ case AO_LOG_TEMP_VOLT:
+ printf ("batt %6d pbatt %6d n_sense %d",
+ log.u.volt.v_batt,
+ log.u.volt.v_pbatt,
+ log.u.volt.n_sense);
+ for (j = 0; j < log.u.volt.n_sense; j++) {
+ printf (" s%d %6d",
+ j, log.u.volt.sense[j]);
+ }
+ printf ("\n");
+ break;
+ default:
+ printf ("type %c\n", log.type, log.tick);
+ break;
+ }
+ }
+ }
+ }
+ fclose (file);
+
+ }
+ return ret;
+}