mjb/altos/src/kernel, branch 1.4.9.2

altos: Make ao_gps_print deal with telem containing 32-bit altitude values

2014-07-14T03:43:27+00:00

ao_gps_print is used with new telem packets from a few places; use AO_TELEMETRY_LOCATION_ALTITUDE when necessary. Signed-off-by: Keith Packard

altos: Interrupt radio receive when changing data rate

2014-07-14T03:42:41+00:00

This aborts any pending radio receive when changing the data rate so that the radio can be reprogrammed to receive at the correct rate. Signed-off-by: Keith Packard

altos: Use 32-bits for flight state data (alt/speed/accel)

2014-07-11T00:35:44+00:00

Stores 32-bits for all of the flight parameters. Uses 64-bit intermediates for kalman computation. Signed-off-by: Keith Packard

altos: Record pdop value in TeleMetrumV2 log

2014-07-11T00:35:44+00:00

There's only one byte free, so we'll record the pdop value Signed-off-by: Keith Packard

altos: Extend GPS altitudes to at least 24 bits everywhere

2014-07-11T00:35:44+00:00

Telemetry gets a special 'mode' flag indicating that 24-bit data is present; log files get new data and log readers are expected to detect that via the firmware version number. Signed-off-by: Keith Packard

altos: Add smaller pa to altitude table for TeleMini

2014-07-09T07:26:03+00:00

TeleMini doesn't have space for the larger table, and the smaller one isn't that much less accurate at lower altitudes. Signed-off-by: Keith Packard

altos/telemini-v2.0: Add memory decorations to new telemetry variables

2014-07-09T07:26:03+00:00

This lets TeleMini-v2.0 compile. Signed-off-by: Keith Packard

Add support for the "kite" micropeak variant

2014-07-06T19:36:27+00:00

This uses a 100m 'launch detect' altitude and logs data every 19.2s instead of every .192s. Signed-off-by: Keith Packard

altos: Rework packet receive for cc1120

2014-07-05T07:38:10+00:00

Instead of blocking on PQT, just set up the receiver to start going and when the first bit interrupt comes in, grab the SPI bus if possible and configure it for reception. This improves sensitivity in the radio by a significant amount while making the code conceptually a bit nicer. Signed-off-by: Keith Packard

altos: Call ao_telemetry_reset_interval when telemetry rate changes

2014-07-05T07:38:09+00:00

This lets the radio code adjust the telemetry packet sending pattern when the data rate changes. Signed-off-by: Keith Packard