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-rw-r--r--ao-tools/ao-mega/Makefile.am12
-rw-r--r--ao-tools/ao-mega/ao-mega.c142
-rw-r--r--ao-tools/lib/Makefile.am1
-rw-r--r--ao-tools/lib/cc-mega.c160
4 files changed, 315 insertions, 0 deletions
diff --git a/ao-tools/ao-mega/Makefile.am b/ao-tools/ao-mega/Makefile.am
new file mode 100644
index 00000000..22b62608
--- /dev/null
+++ b/ao-tools/ao-mega/Makefile.am
@@ -0,0 +1,12 @@
+bin_PROGRAMS=ao-mega
+
+AM_CFLAGS=-I$(top_srcdir)/ao-tools/lib $(LIBUSB_CFLAGS)
+AO_POSTFLIGHT_LIBS=$(top_builddir)/ao-tools/lib/libao-tools.a
+
+ao_mega_DEPENDENCIES = $(AO_POSTFLIGHT_LIBS)
+
+ao_mega_LDADD=$(AO_POSTFLIGHT_LIBS) $(LIBUSB_LIBS)
+
+ao_mega_SOURCES = ao-mega.c
+
+man_MANS = ao-mega.1
diff --git a/ao-tools/ao-mega/ao-mega.c b/ao-tools/ao-mega/ao-mega.c
new file mode 100644
index 00000000..e06df88d
--- /dev/null
+++ b/ao-tools/ao-mega/ao-mega.c
@@ -0,0 +1,142 @@
+/*
+ * 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;
+}
diff --git a/ao-tools/lib/Makefile.am b/ao-tools/lib/Makefile.am
index 1f8f2e42..fd4dab25 100644
--- a/ao-tools/lib/Makefile.am
+++ b/ao-tools/lib/Makefile.am
@@ -21,6 +21,7 @@ libao_tools_a_SOURCES = \
cc-convert.c \
cc-dsp.c \
cc-integrate.c \
+ cc-mega.c \
cc-period.c \
cc-process.c \
cc-usb.c \
diff --git a/ao-tools/lib/cc-mega.c b/ao-tools/lib/cc-mega.c
new file mode 100644
index 00000000..3aa24a6d
--- /dev/null
+++ b/ao-tools/lib/cc-mega.c
@@ -0,0 +1,160 @@
+/*
+ * Copyright © 2012 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.
+ */
+
+#include "cc.h"
+#include <string.h>
+#include <ctype.h>
+
+static const char *
+parse_hex(const char *data, int *result)
+{
+ char d[12];
+ int x;
+ int i;
+
+ while (isspace (*data))
+ data++;
+ for (i = 0; i < sizeof (d) - 1 && isxdigit(*data); i++)
+ d[i] = *data++;
+ d[i] = '\0';
+ if (sscanf(d, "%x", &x) != 1)
+ return NULL;
+ *result = x;
+ return data;
+}
+
+static const char *
+parse_uint16(const char *data, uint16_t *result)
+{
+ int x;
+ data = parse_hex(data, &x);
+ *result =x;
+ return data;
+}
+
+static const char *
+parse_uint8(const char *data, uint8_t *result)
+{
+ int x;
+ data = parse_hex(data, &x);
+ *result =x;
+ return data;
+}
+
+static int
+parse_eeprom(const char *input_line, struct ao_log_mega *l) {
+ const char *line;
+ int b;
+
+ if (input_line[1] != ' ')
+ return 0;
+ if (!isupper(input_line[0]))
+ return 0;
+
+ l->type = input_line[0];
+ l->is_config = 0;
+ line = input_line + 2;
+
+ line = parse_uint16(line, &l->tick);
+ for (b = 0; b < 28; b++) {
+ if (!line)
+ return 0;
+ line = parse_uint8(line, &l->u.bytes[b]);
+ }
+ return 1;
+}
+
+#define YUP(t) do { \
+ l->u.config_int.kind = (t); \
+ l->is_config = 1; \
+ return 1; \
+ } while (0);
+
+static int
+parse_config(const char *input_line, struct ao_log_mega *l) {
+ if (sscanf (input_line, "Config version: %d.%d",
+ &l->u.config_int.data[0],
+ &l->u.config_int.data[1]))
+ YUP(AO_CONFIG_CONFIG);
+ if (sscanf (input_line, "Main deploy: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MAIN);
+ if (sscanf (input_line, "Apogee delay: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_APOGEE);
+ if (sscanf (input_line, "Apogee lockout: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_LOCKOUT);
+ if (sscanf (input_line, "Frequency: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_FREQUENCY);
+ if (sscanf (input_line, "Radio enable: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_RADIO_ENABLE);
+ if (sscanf (input_line, "Accel cal +1g: %d -1g: %d",
+ &l->u.config_int.data[0],
+ &l->u.config_int.data[1]))
+ YUP(AO_CONFIG_ACCEL_CAL);
+ if (sscanf (input_line, "Radio cal: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_RADIO_CAL);
+ if (sscanf (input_line, "Max flight log: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MAX_LOG);
+ if (sscanf (input_line, "Ignite mode: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_IGNITE_MODE);
+ if (sscanf (input_line, "Pad orientation: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_PAD_ORIENTATION);
+ if (sscanf (input_line, "serial-number %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_SERIAL_NUMBER);
+ if (sscanf (input_line, "log-format %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_LOG_FORMAT);
+ if (sscanf (input_line, "ms5607 reserved: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MS5607_RESERVED);
+ if (sscanf (input_line, "ms5607 sens: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MS5607_SENS);
+ if (sscanf (input_line, "ms5607 off: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MS5607_OFF);
+ if (sscanf (input_line, "ms5607 tcs: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MS5607_TCS);
+ if (sscanf (input_line, "ms5607 tco: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MS5607_TCO);
+ if (sscanf (input_line, "ms5607 tref: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MS5607_TREF);
+ if (sscanf (input_line, "ms5607 tempsens: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MS5607_TEMPSENS);
+ if (sscanf (input_line, "ms5607 crc: %d",
+ &l->u.config_int.data[0]))
+ YUP(AO_CONFIG_MS5607_CRC);
+ return 0;
+}
+
+int
+cc_mega_parse(const char *input_line, struct ao_log_mega *l) {
+ return parse_eeprom(input_line, l) || parse_config(input_line, l);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-30 12:51:35 +0000