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/*
* 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.
*/
#include "ao.h"
__code uint8_t ao_log_format = AO_LOG_FORMAT_TELEMETRY;
static __data uint8_t ao_log_monitor_pos;
__pdata enum ao_flight_state ao_flight_state;
__pdata int16_t ao_max_height; /* max of ao_height */
__pdata int16_t sense_d, sense_m;
__pdata uint8_t ao_igniter_present;
static void
ao_log_telem_track() {
if (ao_monitoring == sizeof (union ao_telemetry_all)) {
switch (ao_log_single_write_data.telemetry.generic.type) {
case AO_TELEMETRY_SENSOR_TELEMETRUM:
case AO_TELEMETRY_SENSOR_TELEMINI:
/* fall through ... */
case AO_TELEMETRY_SENSOR_TELENANO:
if (ao_log_single_write_data.telemetry.generic.type == AO_TELEMETRY_SENSOR_TELENANO) {
ao_igniter_present = 0;
} else {
sense_d = ao_log_single_write_data.telemetry.sensor.sense_d;
sense_m = ao_log_single_write_data.telemetry.sensor.sense_m;
ao_igniter_present = 1;
}
if (ao_log_single_write_data.telemetry.sensor.height > ao_max_height) {
ao_max_height = ao_log_single_write_data.telemetry.sensor.height;
}
if (ao_log_single_write_data.telemetry.sensor.state != ao_flight_state) {
ao_flight_state = ao_log_single_write_data.telemetry.sensor.state;
if (ao_flight_state == ao_flight_pad)
ao_max_height = 0;
ao_wakeup(DATA_TO_XDATA(&ao_flight_state));
}
}
}
}
enum ao_igniter_status
ao_igniter_status(enum ao_igniter igniter)
{
int16_t value;
switch (igniter) {
case ao_igniter_drogue:
value = sense_d;
break;
case ao_igniter_main:
value = sense_m;
break;
default:
value = 0;
break;
}
if (value < AO_IGNITER_OPEN)
return ao_igniter_open;
else if (value > AO_IGNITER_CLOSED)
return ao_igniter_ready;
else
return ao_igniter_unknown;
}
void
ao_log_single(void)
{
ao_storage_setup();
/* This can take a while, so let the rest
* of the system finish booting before we start
*/
ao_delay(AO_SEC_TO_TICKS(2));
ao_log_running = 1;
ao_log_single_restart();
ao_flight_state = ao_flight_startup;
for (;;) {
while (!ao_log_running)
ao_sleep(&ao_log_running);
ao_log_monitor_pos = ao_monitor_head;
while (ao_log_running) {
/* Write samples to EEPROM */
while (ao_log_monitor_pos != ao_monitor_head) {
memcpy(&ao_log_single_write_data.telemetry,
&ao_monitor_ring[ao_log_monitor_pos],
AO_LOG_SINGLE_SIZE);
ao_log_single_write();
ao_log_monitor_pos = ao_monitor_ring_next(ao_log_monitor_pos);
ao_log_telem_track();
}
/* Wait for more telemetry data to arrive */
ao_sleep(DATA_TO_XDATA(&ao_monitor_head));
}
}
}
void
ao_log_single_list(void)
{
if (ao_log_current_pos != 0)
printf("flight 1 start %x end %x\n",
0,
(uint16_t) ((ao_log_current_pos + 0xff) >> 8));
printf ("done\n");
}
void
ao_log_single_extra_query(void)
{
}
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