mjb/altos/src/kernel, branch fox1-v3-sn9

altos/telegps: Create new flight if current flight is erased

2014-06-13T06:59:37+00:00

telegps is unique in that USB may be connected while a flight is active and sensible things should happen. If a flight is being recorded and gets erased, then a new flight should be started. This is done by hooking in the flight erase code and calling out to the tracker code to figure out whether to switch to a new flight or not. Signed-off-by: Keith Packard

altos: Define ao_log_mutex in ao_log.c rather than every log product

2014-06-13T06:56:07+00:00

Signed-off-by: Keith Packard

altos/telegps: Keep ring of recent GPS positions to detect motion quickly

2014-06-13T04:54:13+00:00

Instead of comparing only against the last logged value, keep a ring and start logging as soon as we move away from the furthest one in the ring. Signed-off-by: Keith Packard

altos: Show current flight number for TeleGPS

2014-06-13T04:52:13+00:00

Signed-off-by: Keith Packard

altos/telegps: Don't log data when plugged in to USB

2014-06-12T21:34:02+00:00

We don't want to accidentally log stuff when you're just trying to charge the battery. Signed-off-by: Keith Packard

altos: Simplify tracker logic, removing boost detect

2014-06-10T16:54:42+00:00

This removes the ao_flight_state value from the tracker code and makes it simply log position information when the device has moved within the last 10 log intervals. This also changes the configuration parameters to define what 'motionless' means, and what interval to configure the GPS receiver for, log data and send telemetry. Signed-off-by: Keith Packard

Revert adding state to GPS location packets

2014-06-10T16:47:04+00:00

TeleGPS no longer has ao_flight_state Signed-off-by: Keith Packard

altos: Make extra pyro channel firing time configurable

2014-06-10T16:42:43+00:00

This adds a 'I' parameter to set the extra pyro channel firing time (in ticks). This has no effect on the main/drogue channels. Signed-off-by: Keith Packard

altos: Report total available log space in version command

2014-06-10T16:38:53+00:00

This provides a more accurate means of determining available log space than guessing whether some portion of the flash chip holds configuration data. Signed-off-by: Keith Packard

altos: Encode TeleGPS battery voltage in configuration packet

2014-06-08T05:30:26+00:00

TeleGPS doesn't need apogee delay, so re-purpose it for the battery voltage Signed-off-by: Keith Packard