2 * Copyright © 2020 Bdale Garbee <bdale@gag.com>
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; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
22 #include <ao_flight.h>
25 static uint8_t ao_log_data_pos;
27 /* a hack to make sure that ao_log_megas fill the eeprom block in even units */
28 typedef uint8_t check_log_size[1-(256 % sizeof(struct ao_log_mega))] ;
30 #ifndef AO_SENSOR_INTERVAL_ASCENT
31 #define AO_SENSOR_INTERVAL_ASCENT 1
32 #define AO_SENSOR_INTERVAL_DESCENT 10
33 #define AO_OTHER_INTERVAL 32
45 while (!ao_log_running)
46 ao_sleep(&ao_log_running);
48 ao_log_data.type = AO_LOG_FLIGHT;
49 ao_log_data.tick = ao_sample_tick;
50 ao_log_data.u.flight.ground_accel = ao_ground_accel;
51 ao_log_data.u.flight.flight = ao_flight_number;
52 ao_log_write(&ao_log_data);
54 /* Write the whole contents of the ring to the log
57 ao_log_data_pos = ao_data_ring_next(ao_data_head);
58 next_sensor = ao_data_ring[ao_log_data_pos].tick;
59 ao_log_state = ao_flight_startup;
61 /* Write samples to EEPROM */
62 while (ao_log_data_pos != ao_data_head) {
63 ao_log_data.tick = ao_data_ring[ao_log_data_pos].tick;
64 if ((int16_t) (ao_log_data.tick - next_sensor) >= 0) {
65 ao_log_data.type = AO_LOG_SENSOR;
66 ao_log_data.u.sensor.accel = ao_data_accel(&ao_data_ring[ao_log_data_pos]);
67 ao_log_data.u.sensor.accel_across = ao_data_across(&ao_data_ring[ao_log_data_pos]);
68 ao_log_data.u.sensor.accel_along = ao_data_along(&ao_data_ring[ao_log_data_pos]);
69 ao_log_data.u.sensor.accel_through = ao_data_through(&ao_data_ring[ao_log_data_pos]);
70 ao_log_write(&ao_log_data);
71 if (ao_log_state <= ao_flight_coast)
72 next_sensor = ao_log_data.tick + AO_SENSOR_INTERVAL_ASCENT;
74 next_sensor = ao_log_data.tick + AO_SENSOR_INTERVAL_DESCENT;
76 ao_log_data_pos = ao_data_ring_next(ao_log_data_pos);
79 /* Write state change to EEPROM */
80 if (ao_flight_state != ao_log_state) {
81 ao_log_state = ao_flight_state;
82 ao_log_data.type = AO_LOG_STATE;
83 ao_log_data.tick = ao_time();
84 ao_log_data.u.state.state = ao_log_state;
85 ao_log_data.u.state.reason = 0;
86 ao_log_write(&ao_log_data);
88 if (ao_log_state == ao_flight_landed)
95 /* Wait for a while */
96 ao_delay(AO_MS_TO_TICKS(100));
98 /* Stop logging when told to */
99 while (!ao_log_running)
100 ao_sleep(&ao_log_running);
103 #endif /* HAS_FLIGHT */