return 1;
}
-static __xdata uint8_t ao_log_adc_pos;
+static __data uint8_t ao_log_adc_pos;
/* a hack to make sure that ao_log_records fill the eeprom block in even units */
typedef uint8_t check_log_size[1-(256 % sizeof(struct ao_log_record))] ;
+#define AO_SENSOR_INTERVAL_ASCENT 1
+#define AO_SENSOR_INTERVAL_DESCENT 10
+#define AO_OTHER_INTERVAL 32
+
void
ao_log(void)
{
+ __pdata uint16_t next_sensor, next_other;
+
ao_storage_setup();
ao_log_scan();
ao_sleep(&ao_log_running);
log.type = AO_LOG_FLIGHT;
- log.tick = ao_flight_tick;
+ log.tick = ao_sample_tick;
#if HAS_ACCEL
log.u.flight.ground_accel = ao_ground_accel;
#endif
/* Write the whole contents of the ring to the log
* when starting up.
*/
- ao_log_adc_pos = ao_adc_ring_next(ao_flight_adc);
+ ao_log_adc_pos = ao_adc_ring_next(ao_sample_adc);
+ next_other = next_sensor = ao_adc_ring[ao_log_adc_pos].tick;
+ ao_log_state = ao_flight_startup;
for (;;) {
/* Write samples to EEPROM */
- while (ao_log_adc_pos != ao_flight_adc) {
- log.type = AO_LOG_SENSOR;
+ while (ao_log_adc_pos != ao_sample_adc) {
log.tick = ao_adc_ring[ao_log_adc_pos].tick;
- log.u.sensor.accel = ao_adc_ring[ao_log_adc_pos].accel;
- log.u.sensor.pres = ao_adc_ring[ao_log_adc_pos].pres;
- ao_log_data(&log);
- if ((ao_log_adc_pos & 0x1f) == 0) {
+ if ((int16_t) (log.tick - next_sensor) >= 0) {
+ log.type = AO_LOG_SENSOR;
+ log.u.sensor.accel = ao_adc_ring[ao_log_adc_pos].accel;
+ log.u.sensor.pres = ao_adc_ring[ao_log_adc_pos].pres;
+ ao_log_data(&log);
+ if (ao_log_state <= ao_flight_coast)
+ next_sensor = log.tick + AO_SENSOR_INTERVAL_ASCENT;
+ else
+ next_sensor = log.tick + AO_SENSOR_INTERVAL_DESCENT;
+ }
+ if ((int16_t) (log.tick - next_other) >= 0) {
log.type = AO_LOG_TEMP_VOLT;
- log.tick = ao_adc_ring[ao_log_adc_pos].tick;
log.u.temp_volt.temp = ao_adc_ring[ao_log_adc_pos].temp;
log.u.temp_volt.v_batt = ao_adc_ring[ao_log_adc_pos].v_batt;
ao_log_data(&log);
log.type = AO_LOG_DEPLOY;
- log.tick = ao_adc_ring[ao_log_adc_pos].tick;
log.u.deploy.drogue = ao_adc_ring[ao_log_adc_pos].sense_d;
log.u.deploy.main = ao_adc_ring[ao_log_adc_pos].sense_m;
ao_log_data(&log);
+ next_other = log.tick + AO_OTHER_INTERVAL;
}
ao_log_adc_pos = ao_adc_ring_next(ao_log_adc_pos);
}
if (ao_flight_state != ao_log_state) {
ao_log_state = ao_flight_state;
log.type = AO_LOG_STATE;
- log.tick = ao_flight_tick;
+ log.tick = ao_sample_tick;
log.u.state.state = ao_log_state;
log.u.state.reason = 0;
ao_log_data(&log);