828 lines
22 KiB
C
828 lines
22 KiB
C
/*
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* Copyright © 2009 Keith Packard <keithp@keithp.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#define _GNU_SOURCE
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <getopt.h>
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#include "cc-usb.h"
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#include "cc.h"
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#include <plplot/plplot.h>
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static const char *state_names[] = {
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"startup",
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"idle",
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"pad",
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"boost",
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"fast",
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"coast",
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"drogue",
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"main",
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"landed",
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"invalid"
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};
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static const char *kml_state_colours[] = {
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"FF000000",
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"FF000000",
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"FF000000",
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"FF0000FF",
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"FF4080FF",
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"FF00FFFF",
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"FFFF0000",
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"FF00FF00",
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"FF000000",
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"FFFFFFFF"
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};
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static int plot_colors[3][3] = {
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{ 0, 0x90, 0 }, /* height */
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{ 0xa0, 0, 0 }, /* speed */
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{ 0, 0, 0xc0 }, /* accel */
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};
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#define PLOT_HEIGHT 0
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#define PLOT_SPEED 1
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#define PLOT_ACCEL 2
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static void
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plot_perioddata(struct cc_perioddata *d, char *axis_label, char *plot_label,
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double min_time, double max_time, int plot_type)
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{
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double *times;
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double ymin, ymax;
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int ymin_i, ymax_i;
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int i;
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int start, stop;
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if (!cc_perioddata_limits(d, min_time, max_time, &start, &stop))
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return;
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times = calloc(stop - start + 1, sizeof (double));
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for (i = start; i <= stop; i++)
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times[i-start] = i * d->step / 100.0;
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ymin_i = cc_perioddata_min(d, min_time, max_time);
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ymax_i = cc_perioddata_max(d, min_time, max_time);
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ymin = d->data[ymin_i];
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ymax = d->data[ymax_i];
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plscol0(1, 0, 0, 0);
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plscol0(2, plot_colors[plot_type][0], plot_colors[plot_type][1], plot_colors[plot_type][2]);
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plcol0(1);
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plenv(times[0], times[stop-start],
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ymin, ymax, 0, 2);
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pllab("Time", axis_label, plot_label);
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plcol0(2);
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plline(stop - start + 1, times, d->data + start);
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free(times);
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}
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static void
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plot_timedata(struct cc_timedata *d, char *axis_label, char *plot_label,
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double min_time, double max_time, int plot_type)
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{
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double *times;
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double *values;
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double ymin, ymax;
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int ymin_i, ymax_i;
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int i;
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int start = -1, stop = -1;
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double start_time = 0, stop_time = 0;
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int num;
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for (i = 0; i < d->num; i++) {
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if (start < 0 && d->data[i].time >= min_time) {
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start_time = d->data[i].time;
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start = i;
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}
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if (d->data[i].time <= max_time) {
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stop_time = d->data[i].time;
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stop = i;
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}
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}
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times = calloc(stop - start + 1, sizeof (double));
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values = calloc(stop - start + 1, sizeof (double));
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ymin_i = cc_timedata_min(d, min_time, max_time);
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ymax_i = cc_timedata_max(d, min_time, max_time);
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ymin = d->data[ymin_i].value;
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ymax = d->data[ymax_i].value;
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for (i = start; i <= stop; i++) {
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times[i-start] = (d->data[i].time - start_time)/100.0;
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values[i-start] = d->data[i].value;
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}
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plscol0(1, 0, 0, 0);
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plscol0(2, plot_colors[plot_type][0], plot_colors[plot_type][1], plot_colors[plot_type][2]);
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plcol0(1);
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plenv(times[0], times[stop-start], ymin, ymax, 0, 2);
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pllab("Time", axis_label, plot_label);
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plcol0(2);
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plline(stop - start + 1, times, values);
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free(times);
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free(values);
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}
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static struct cc_perioddata *
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merge_data(struct cc_perioddata *first, struct cc_perioddata *last, double split_time)
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{
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int i;
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struct cc_perioddata *pd;
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int num;
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double start_time, stop_time;
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double t;
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pd = calloc(1, sizeof (struct cc_perioddata));
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start_time = first->start;
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stop_time = last->start + last->step * last->num;
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num = (stop_time - start_time) / first->step;
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pd->num = num;
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pd->data = calloc(num, sizeof (double));
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pd->start = first->start;
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pd->step = first->step;
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for (i = 0; i < num; i++) {
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t = pd->start + i * pd->step;
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if (t <= split_time) {
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pd->data[i] = first->data[i];
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} else {
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int j;
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j = (t - last->start) / last->step;
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if (j < 0 || j >= last->num)
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pd->data[i] = 0;
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else
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pd->data[i] = last->data[j];
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}
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}
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return pd;
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}
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static const char kml_header_start[] =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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"<kml xmlns=\"http://www.opengis.net/kml/2.2\">\n"
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"<Document>\n"
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" <name>%s</name>\n"
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" <description>\n";
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static const char kml_header_end[] =
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" </description>\n"
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" <open>0</open>\n";
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static const char kml_style_start[] =
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" <Style id=\"ao-flightstate-%s\">\n"
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" <LineStyle><color>%s</color><width>4</width></LineStyle>\n"
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" <BalloonStyle>\n"
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" <text>\n";
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static const char kml_style_end[] =
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" </text>\n"
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" </BalloonStyle>\n"
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" </Style>\n";
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static const char kml_placemark_start[] =
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" <Placemark>\n"
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" <name>%s</name>\n"
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" <styleUrl>#ao-flightstate-%s</styleUrl>\n"
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" <LineString>\n"
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" <tessellate>1</tessellate>\n"
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" <altitudeMode>absolute</altitudeMode>\n"
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" <coordinates>\n";
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static const char kml_coord_fmt[] =
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" %12.7f, %12.7f, %12.7f <!-- alt %12.7f time %12.7f sats %d -->\n";
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static const char kml_placemark_end[] =
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" </coordinates>\n"
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" </LineString>\n"
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" </Placemark>\n";
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static const char kml_footer[] =
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" </coordinates>\n"
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" </LineString>\n"
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" </Placemark>\n"
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"</Document>\n"
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"</kml>\n";
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static unsigned
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gps_daytime(struct cc_gpselt *gps)
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{
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return ((gps->hour * 60 +
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gps->minute) * 60 +
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gps->second) * 1000;
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}
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int
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daytime_hour(unsigned daytime)
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{
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return daytime / 1000 / 60 / 60;
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}
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int
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daytime_minute(unsigned daytime)
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{
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return (daytime / 1000 / 60) % 60;
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}
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int
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daytime_second(unsigned daytime)
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{
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return (daytime / 1000) % 60;
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}
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int
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daytime_millisecond(unsigned daytime)
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{
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return daytime % 1000;
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}
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static unsigned
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compute_daytime_ms(double time, struct cc_gpsdata *gps)
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{
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int i;
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unsigned gps_start_daytime, gps_stop_daytime;
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if (time <= gps->data[0].time) {
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gps_stop_daytime = gps_daytime(&gps->data[0]);
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return gps_stop_daytime - (gps->data[0].time - time) * 10;
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}
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for (i = 0; i < gps->num - 1; i++)
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if (time > gps->data[i].time)
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break;
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gps_start_daytime = gps_daytime(&gps->data[i]);
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if (i == gps->num - 1) {
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return gps_start_daytime + (time - gps->data[i].time) * 10;
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} else {
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unsigned gps_period_daytime;
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double gps_period_time;
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double time_since_start;
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gps_stop_daytime = gps_daytime(&gps->data[i + 1]);
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/* range of gps daytime values */
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gps_period_daytime = gps_stop_daytime - gps_start_daytime;
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/* range of gps time values */
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gps_period_time = gps->data[i+1].time - gps->data[i].time;
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/* sample time after first gps time */
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time_since_start = time - gps->data[i].time;
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return gps_start_daytime +
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gps_period_daytime * time_since_start / gps_period_time;
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}
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}
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static void
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analyse_flight(struct cc_flightraw *f, FILE *summary_file, FILE *detail_file,
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FILE *raw_file, char *plot_name, FILE *gps_file, FILE *kml_file)
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{
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double height;
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double accel;
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double speed;
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double avg_speed;
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double boost_start, boost_stop;
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double min_pres;
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int i;
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int pres_i, accel_i, speed_i;
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int boost_start_set = 0;
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int boost_stop_set = 0;
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enum ao_flight_state state;
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double state_start, state_stop;
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struct cc_flightcooked *cooked;
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double apogee;
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char buf[128];
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if (kml_file) {
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snprintf(buf, sizeof (buf), "AO Flight#%d S/N: %03d", f->flight, f->serial);
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fprintf(kml_file, kml_header_start, buf);
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}
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fprintf(summary_file,
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"Serial: %9d\n"
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"Flight: %9d\n",
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f->serial, f->flight);
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if (f->year) {
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snprintf(buf, sizeof (buf),
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"Date: %04d-%02d-%02d\n",
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f->year, f->month, f->day);
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fprintf(summary_file, "%s", buf);
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if (kml_file) fprintf(kml_file, "%s", buf);
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}
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if (f->gps.num) {
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snprintf(buf, sizeof (buf),
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"Time: %2d:%02d:%02d\n",
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f->gps.data[0].hour,
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f->gps.data[0].minute,
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f->gps.data[0].second);
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fprintf(summary_file, "%s", buf);
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if (kml_file) fprintf(kml_file, "%s", buf);
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}
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boost_start = f->accel.data[0].time;
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boost_stop = f->accel.data[f->accel.num-1].time;
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for (i = 0; i < f->state.num; i++) {
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if (f->state.data[i].value == ao_flight_boost && !boost_start_set) {
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boost_start = f->state.data[i].time;
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boost_start_set = 1;
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}
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if (f->state.data[i].value > ao_flight_boost && !boost_stop_set) {
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boost_stop = f->state.data[i].time;
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boost_stop_set = 1;
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}
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}
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pres_i = cc_timedata_min(&f->pres, f->pres.data[0].time,
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f->pres.data[f->pres.num-1].time);
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if (pres_i >= 0)
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{
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min_pres = f->pres.data[pres_i].value;
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height = cc_barometer_to_altitude(min_pres) -
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cc_barometer_to_altitude(f->ground_pres);
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apogee = f->pres.data[pres_i].time;
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snprintf(buf, sizeof (buf), "Max height: %9.2fm %9.2fft %9.2fs\n",
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height, height * 100 / 2.54 / 12,
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(f->pres.data[pres_i].time - boost_start) / 100.0);
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fprintf(summary_file, "%s", buf);
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if (kml_file) fprintf(kml_file, "%s", buf);
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}
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cooked = cc_flight_cook(f);
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if (cooked) {
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speed_i = cc_perioddata_max(&cooked->accel_speed, boost_start, boost_stop);
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if (speed_i >= 0) {
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speed = cooked->accel_speed.data[speed_i];
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snprintf(buf, sizeof (buf), "Max speed: %9.2fm/s %9.2fft/s %9.2fs\n",
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speed, speed * 100 / 2.4 / 12.0,
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(cooked->accel_speed.start + speed_i * cooked->accel_speed.step - boost_start) / 100.0);
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fprintf(summary_file, "%s", buf);
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if (kml_file) fprintf(kml_file, "%s", buf);
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}
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}
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accel_i = cc_timedata_min(&f->accel, boost_start, boost_stop);
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if (accel_i >= 0)
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{
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accel = cc_accelerometer_to_acceleration(f->accel.data[accel_i].value,
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f->ground_accel);
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snprintf(buf, sizeof (buf), "Max accel: %9.2fm/s² %9.2fg %9.2fs\n",
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accel, accel / 9.80665,
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(f->accel.data[accel_i].time - boost_start) / 100.0);
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fprintf(summary_file, "%s", buf);
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if (kml_file) fprintf(kml_file, "%s", buf);
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}
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if (kml_file)
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fprintf(kml_file, "%s", kml_header_end);
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for (i = 0; i < f->state.num; i++) {
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state = f->state.data[i].value;
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state_start = f->state.data[i].time;
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while (i < f->state.num - 1 && f->state.data[i+1].value == state)
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i++;
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if (i < f->state.num - 1)
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state_stop = f->state.data[i + 1].time;
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else
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state_stop = f->accel.data[f->accel.num-1].time;
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fprintf(summary_file, "State: %s\n", state_names[state]);
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fprintf(summary_file, "\tStart: %9.2fs\n", (state_start - boost_start) / 100.0);
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fprintf(summary_file, "\tDuration: %9.2fs\n", (state_stop - state_start) / 100.0);
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if (kml_file) {
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fprintf(kml_file, kml_style_start, state_names[state], kml_state_colours[state]);
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fprintf(kml_file, "\tState: %s\n", state_names[state]);
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fprintf(kml_file, "\tStart: %9.2fs\n", (state_start - boost_start) / 100.0);
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fprintf(kml_file, "\tDuration: %9.2fs\n", (state_stop - state_start) / 100.0);
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}
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accel_i = cc_timedata_min(&f->accel, state_start, state_stop);
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if (accel_i >= 0)
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{
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accel = cc_accelerometer_to_acceleration(f->accel.data[accel_i].value,
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f->ground_accel);
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snprintf(buf, sizeof (buf), "\tMax accel: %9.2fm/s² %9.2fg %9.2fs\n",
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accel, accel / 9.80665,
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(f->accel.data[accel_i].time - boost_start) / 100.0);
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fprintf(summary_file, "%s", buf);
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if (kml_file) fprintf(kml_file, "%s", buf);
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}
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if (cooked) {
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if (state < ao_flight_drogue) {
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speed_i = cc_perioddata_max_mag(&cooked->accel_speed, state_start, state_stop);
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if (speed_i >= 0)
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speed = cooked->accel_speed.data[speed_i];
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avg_speed = cc_perioddata_average(&cooked->accel_speed, state_start, state_stop);
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} else {
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speed_i = cc_perioddata_max_mag(&cooked->pres_speed, state_start, state_stop);
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if (speed_i >= 0)
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speed = cooked->pres_speed.data[speed_i];
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avg_speed = cc_perioddata_average(&cooked->pres_speed, state_start, state_stop);
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}
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if (speed_i >= 0)
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{
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snprintf(buf, sizeof (buf), "\tMax speed: %9.2fm/s %9.2fft/s %9.2fs\n",
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speed, speed * 100 / 2.4 / 12.0,
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(cooked->accel_speed.start + speed_i * cooked->accel_speed.step - boost_start) / 100.0);
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fprintf(summary_file, "%s", buf);
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if (kml_file) fprintf(kml_file, "%s", buf);
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snprintf(buf, sizeof (buf), "\tAvg speed: %9.2fm/s %9.2fft/s\n",
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avg_speed, avg_speed * 100 / 2.4 / 12.0);
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fprintf(summary_file, "%s", buf);
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if (kml_file) fprintf(kml_file, "%s", buf);
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}
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}
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pres_i = cc_timedata_min(&f->pres, state_start, state_stop);
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if (pres_i >= 0)
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{
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min_pres = f->pres.data[pres_i].value;
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height = cc_barometer_to_altitude(min_pres) -
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cc_barometer_to_altitude(f->ground_pres);
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snprintf(buf, sizeof (buf), "\tMax height: %9.2fm %9.2fft %9.2fs\n",
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height, height * 100 / 2.54 / 12,
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(f->pres.data[pres_i].time - boost_start) / 100.0);
|
|
fprintf(summary_file, "%s", buf);
|
|
if (kml_file) fprintf(kml_file, "%s", buf);
|
|
}
|
|
if (kml_file) fprintf(kml_file, "%s", kml_style_end);
|
|
}
|
|
if (cooked && detail_file) {
|
|
double max_height = 0;
|
|
int i;
|
|
double *times;
|
|
|
|
fprintf(detail_file, "%9s %9s %9s %9s %9s\n",
|
|
"time", "height", "speed", "accel", "daytime");
|
|
for (i = 0; i < cooked->pres_pos.num; i++) {
|
|
double clock_time = cooked->accel_accel.start + i * cooked->accel_accel.step;
|
|
double time = (clock_time - boost_start) / 100.0;
|
|
double accel = cooked->accel_accel.data[i];
|
|
double pos = cooked->pres_pos.data[i];
|
|
double speed;
|
|
unsigned daytime;
|
|
if (cooked->pres_pos.start + cooked->pres_pos.step * i < apogee)
|
|
speed = cooked->accel_speed.data[i];
|
|
else
|
|
speed = cooked->pres_speed.data[i];
|
|
if (f->gps.num)
|
|
daytime = compute_daytime_ms(clock_time, &f->gps);
|
|
else
|
|
daytime = 0;
|
|
fprintf(detail_file, "%9.2f %9.2f %9.2f %9.2f %02d:%02d:%02d.%03d\n",
|
|
time, pos, speed, accel,
|
|
daytime_hour(daytime),
|
|
daytime_minute(daytime),
|
|
daytime_second(daytime),
|
|
daytime_millisecond(daytime));
|
|
}
|
|
}
|
|
if (raw_file) {
|
|
fprintf(raw_file, "%9s %9s %9s %9s\n",
|
|
"time", "height", "accel", "daytime");
|
|
for (i = 0; i < cooked->pres.num; i++) {
|
|
double time = cooked->pres.data[i].time;
|
|
double pres = cooked->pres.data[i].value;
|
|
double accel = cooked->accel.data[i].value;
|
|
unsigned daytime;
|
|
if (f->gps.num)
|
|
daytime = compute_daytime_ms(time, &f->gps);
|
|
else
|
|
daytime = 0;
|
|
fprintf(raw_file, "%9.2f %9.2f %9.2f %02d:%02d:%02d.%03d\n",
|
|
time, pres, accel,
|
|
daytime_hour(daytime),
|
|
daytime_minute(daytime),
|
|
daytime_second(daytime),
|
|
daytime_millisecond(daytime));
|
|
}
|
|
}
|
|
if (gps_file || kml_file) {
|
|
int j = 0, baro_pos;
|
|
double baro_offset;
|
|
double baro = 0.0;
|
|
int state_idx = 0;
|
|
|
|
if (gps_file)
|
|
fprintf(gps_file, "%2s %2s %2s %9s %12s %12s %9s %8s %5s\n",
|
|
"hr", "mn", "sc",
|
|
"time", "lat", "lon", "alt", "baro", "nsat");
|
|
if (kml_file)
|
|
fprintf(kml_file, kml_placemark_start,
|
|
state_names[(int)f->state.data[state_idx].value],
|
|
state_names[(int)f->state.data[state_idx].value]);
|
|
|
|
if (f->gps.num)
|
|
baro_offset = f->gps.data[0].alt;
|
|
else
|
|
baro_offset = 0;
|
|
baro_pos = 0;
|
|
for (i = 0; i < f->gps.num; i++) {
|
|
int nsat = 0;
|
|
int k;
|
|
while (j < f->gps.numsats - 1) {
|
|
if (f->gps.sats[j].sat[0].time <= f->gps.data[i].time &&
|
|
f->gps.data[i].time < f->gps.sats[j+1].sat[0].time)
|
|
break;
|
|
j++;
|
|
}
|
|
if (cooked) {
|
|
while (baro_pos < cooked->pres_pos.num) {
|
|
double baro_time = cooked->accel_accel.start + baro_pos * cooked->accel_accel.step;
|
|
if (baro_time >= f->gps.data[i].time)
|
|
break;
|
|
baro_pos++;
|
|
}
|
|
if (baro_pos < cooked->pres_pos.num)
|
|
baro = cooked->pres_pos.data[baro_pos];
|
|
}
|
|
if (gps_file)
|
|
fprintf(gps_file, "%2d %2d %2d %12.7f %12.7f %12.7f %7.1f %7.1f",
|
|
f->gps.data[i].hour,
|
|
f->gps.data[i].minute,
|
|
f->gps.data[i].second,
|
|
(f->gps.data[i].time - boost_start) / 100.0,
|
|
f->gps.data[i].lat,
|
|
f->gps.data[i].lon,
|
|
f->gps.data[i].alt,
|
|
baro + baro_offset);
|
|
|
|
nsat = 0;
|
|
if (f->gps.sats) {
|
|
for (k = 0; k < f->gps.sats[j].nsat; k++) {
|
|
if (f->gps.sats[j].sat[k].svid != 0)
|
|
nsat++;
|
|
}
|
|
if (gps_file) {
|
|
fprintf(gps_file, " %4d", nsat);
|
|
for (k = 0; k < f->gps.sats[j].nsat; k++) {
|
|
if (f->gps.sats[j].sat[k].svid != 0) {
|
|
fprintf (gps_file, " %3d(%4.1f)",
|
|
f->gps.sats[j].sat[k].svid,
|
|
(double) f->gps.sats[j].sat[k].c_n);
|
|
}
|
|
}
|
|
fprintf(gps_file, "\n");
|
|
}
|
|
}
|
|
|
|
if (kml_file) {
|
|
snprintf(buf, sizeof (buf), kml_coord_fmt,
|
|
f->gps.data[i].lon,
|
|
f->gps.data[i].lat,
|
|
baro + baro_offset,
|
|
f->gps.data[i].alt,
|
|
(f->gps.data[i].time - boost_start) / 100.0,
|
|
nsat);
|
|
fprintf(kml_file, "%s", buf);
|
|
if (state_idx + 1 < f->state.num && f->state.data[state_idx + 1].time <= f->gps.data[i].time) {
|
|
state_idx++;
|
|
if (f->state.data[state_idx - 1].value != f->state.data[state_idx].value) {
|
|
fprintf(kml_file, "%s", kml_placemark_end);
|
|
fprintf(kml_file, kml_placemark_start,
|
|
state_names[(int)f->state.data[state_idx].value],
|
|
state_names[(int)f->state.data[state_idx].value]);
|
|
fprintf(kml_file, "%s", buf);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
if (kml_file)
|
|
fprintf(kml_file, "%s", kml_footer);
|
|
}
|
|
if (cooked && plot_name) {
|
|
struct cc_perioddata *speed;
|
|
plsdev("svgcairo");
|
|
plsfnam(plot_name);
|
|
#define PLOT_DPI 96
|
|
plspage(PLOT_DPI, PLOT_DPI, 8 * PLOT_DPI, 8 * PLOT_DPI, 0, 0);
|
|
plscolbg(0xff, 0xff, 0xff);
|
|
plscol0(1,0,0,0);
|
|
plstar(2, 3);
|
|
speed = merge_data(&cooked->accel_speed, &cooked->pres_speed, apogee);
|
|
|
|
plot_perioddata(&cooked->pres_pos, "meters", "Height",
|
|
-1e10, 1e10, PLOT_HEIGHT);
|
|
plot_perioddata(&cooked->pres_pos, "meters", "Height to Apogee",
|
|
boost_start, apogee + (apogee - boost_start) / 10.0, PLOT_HEIGHT);
|
|
plot_perioddata(speed, "meters/second", "Speed",
|
|
-1e10, 1e10, PLOT_SPEED);
|
|
plot_perioddata(speed, "meters/second", "Speed to Apogee",
|
|
boost_start, apogee + (apogee - boost_start) / 10.0, PLOT_SPEED);
|
|
plot_perioddata(&cooked->accel_accel, "meters/second²", "Acceleration",
|
|
-1e10, 1e10, PLOT_ACCEL);
|
|
/* plot_perioddata(&cooked->accel_accel, "meters/second²", "Acceleration during Boost",
|
|
boost_start, boost_stop + (boost_stop - boost_start) / 2.0, PLOT_ACCEL); */
|
|
plot_timedata(&cooked->accel, "meters/second²", "Acceleration during Boost",
|
|
boost_start, boost_stop + (boost_stop - boost_start) / 2.0, PLOT_ACCEL);
|
|
free(speed->data);
|
|
free(speed);
|
|
plend();
|
|
}
|
|
if (cooked)
|
|
cc_flightcooked_free(cooked);
|
|
}
|
|
|
|
static const struct option options[] = {
|
|
{ .name = "summary", .has_arg = 2, .val = 's' },
|
|
{ .name = "detail", .has_arg = 2, .val = 'd' },
|
|
{ .name = "plot", .has_arg = 2, .val = 'p' },
|
|
{ .name = "raw", .has_arg = 2, .val = 'r' },
|
|
{ .name = "gps", .has_arg = 2, .val = 'g' },
|
|
{ .name = "kml", .has_arg = 2, .val = 'k' },
|
|
{ .name = "all", .has_arg = 0, .val = 'a' },
|
|
{ 0, 0, 0, 0},
|
|
};
|
|
|
|
static void usage(char *program)
|
|
{
|
|
fprintf(stderr, "usage: %s\n"
|
|
"\t[--all] [-a]\n"
|
|
"\t[--summary=<summary-file>] [-s <summary-file>]\n"
|
|
"\t[--detail=<detail-file] [-d <detail-file>]\n"
|
|
"\t[--raw=<raw-file> -r <raw-file]\n"
|
|
"\t[--plot=<plot-file> -p <plot-file>]\n"
|
|
"\t[--gps=<gps-file> -g <gps-file>]\n"
|
|
"\t[--kml=<kml-file> -k <kml-file>]\n"
|
|
"\t{flight-log} ...\n", program);
|
|
exit(1);
|
|
}
|
|
|
|
char *
|
|
replace_extension(char *file, char *extension)
|
|
{
|
|
char *slash;
|
|
char *dot;
|
|
char *new;
|
|
int newlen;
|
|
|
|
slash = strrchr(file, '/');
|
|
dot = strrchr(file, '.');
|
|
if (!dot || (slash && dot < slash))
|
|
dot = file + strlen(file);
|
|
newlen = (dot - file) + strlen (extension) + 1;
|
|
new = malloc (newlen);
|
|
strncpy (new, file, dot - file);
|
|
new[dot-file] = '\0';
|
|
strcat (new, extension);
|
|
return new;
|
|
}
|
|
|
|
FILE *
|
|
open_output(char *outname, char *inname, char *extension)
|
|
{
|
|
char *o;
|
|
FILE *out;
|
|
|
|
if (outname)
|
|
o = outname;
|
|
else
|
|
o = replace_extension(inname, extension);
|
|
out = fopen(o, "w");
|
|
if (!out) {
|
|
perror (o);
|
|
exit(1);
|
|
}
|
|
if (o != outname)
|
|
free(o);
|
|
return out;
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
FILE *file;
|
|
FILE *summary_file = NULL;
|
|
FILE *detail_file = NULL;
|
|
FILE *raw_file = NULL;
|
|
FILE *gps_file = NULL;
|
|
FILE *kml_file = NULL;
|
|
int i;
|
|
int ret = 0;
|
|
struct cc_flightraw *raw;
|
|
int c;
|
|
int serial;
|
|
char *s;
|
|
char *summary_name = NULL;
|
|
char *detail_name = NULL;
|
|
char *raw_name = NULL;
|
|
char *plot_name = NULL;
|
|
char *gps_name = NULL;
|
|
char *kml_name = NULL;
|
|
int has_summary = 0;
|
|
int has_detail = 0;
|
|
int has_plot = 0;
|
|
int has_raw = 0;
|
|
int has_gps = 0;
|
|
int has_kml = 0;
|
|
char *this_plot_name = NULL;;
|
|
|
|
while ((c = getopt_long(argc, argv, "s:d:p:r:g:k:a", options, NULL)) != -1) {
|
|
switch (c) {
|
|
case 's':
|
|
summary_name = optarg;
|
|
has_summary = 1;
|
|
break;
|
|
case 'd':
|
|
detail_name = optarg;
|
|
has_detail = 1;
|
|
break;
|
|
case 'p':
|
|
plot_name = optarg;
|
|
has_plot = 1;
|
|
break;
|
|
case 'r':
|
|
raw_name = optarg;
|
|
has_raw = 1;
|
|
break;
|
|
case 'g':
|
|
gps_name = optarg;
|
|
has_gps = 1;
|
|
break;
|
|
case 'k':
|
|
kml_name = optarg;
|
|
has_kml = 1;
|
|
break;
|
|
case 'a':
|
|
has_summary = has_detail = has_plot = has_raw = has_gps = has_kml = 1;
|
|
break;
|
|
default:
|
|
usage(argv[0]);
|
|
break;
|
|
}
|
|
}
|
|
if (!has_summary)
|
|
summary_file = stdout;
|
|
for (i = optind; i < argc; i++) {
|
|
file = fopen(argv[i], "r");
|
|
if (!file) {
|
|
perror(argv[i]);
|
|
ret++;
|
|
continue;
|
|
}
|
|
if (has_summary && !summary_file)
|
|
summary_file = open_output(summary_name, argv[i], ".summary");
|
|
if (has_detail && !detail_file)
|
|
detail_file = open_output(detail_name, argv[i], ".detail");
|
|
if (has_plot) {
|
|
if (plot_name)
|
|
this_plot_name = plot_name;
|
|
else
|
|
this_plot_name = replace_extension(argv[i], ".plot");
|
|
}
|
|
if (has_raw && !raw_file)
|
|
raw_file = open_output(raw_name, argv[i], ".raw");
|
|
if (has_gps && !gps_file)
|
|
gps_file = open_output(gps_name, argv[i], ".gps");
|
|
if (has_kml && !kml_file)
|
|
kml_file = open_output(kml_name, argv[i], ".kml");
|
|
s = strstr(argv[i], "-serial-");
|
|
if (s)
|
|
serial = atoi(s + 8);
|
|
else
|
|
serial = 0;
|
|
raw = cc_log_read(file);
|
|
if (!raw) {
|
|
perror(argv[i]);
|
|
ret++;
|
|
continue;
|
|
}
|
|
if (!raw->serial)
|
|
raw->serial = serial;
|
|
analyse_flight(raw, summary_file, detail_file, raw_file, this_plot_name, gps_file, kml_file);
|
|
cc_flightraw_free(raw);
|
|
if (has_summary && !summary_name) {
|
|
fclose(summary_file); summary_file = NULL;
|
|
}
|
|
if (has_detail && !detail_name) {
|
|
fclose(detail_file); detail_file = NULL;
|
|
}
|
|
if (this_plot_name && this_plot_name != plot_name) {
|
|
free (this_plot_name); this_plot_name = NULL;
|
|
}
|
|
if (has_raw && !raw_name) {
|
|
fclose(raw_file); raw_file = NULL;
|
|
}
|
|
if (has_gps && !gps_name) {
|
|
fclose(gps_file); gps_file = NULL;
|
|
}
|
|
if (has_kml && !kml_name) {
|
|
fclose(kml_file); kml_file = NULL;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|