mjb/altos/altoslib, branch telelaunchtwo

altoslib: Keep downloading when a parse error occurs

2015-10-13T20:54:28+00:00

Eventually, we'll hit a block with no valid data and give up. Until then, keep going in case the flight computer glitched and wrote bad data. Signed-off-by: Keith Packard

altoslib: Make sure .eeprom download file is flushed on exception

2015-10-13T20:54:28+00:00

Flush and close the eeprom file even if an exception occurs to make sure that contents of the file aren't lost. Signed-off-by: Keith Packard

altoslib: Rotation off by factor of two

2015-10-13T20:54:28+00:00

The rotation computation was off by a factor of two when converting the rates to a quaternion (the quaternion needs to be half of the actual rotation amount). This ended up presenting a tilt angle of twice what it should be. Signed-off-by: Keith Packard

altoslib: Hide 'state' member and use accessor function

2015-10-13T20:54:28+00:00

Someone was smashing the state to 'landed' when no packets had been received for a while. Found that by making it impossible for anyone outside of AltosState to change the value. Signed-off-by: Keith Packard

altoslib: Add companion telemetry data support

2015-08-20T17:52:29+00:00

This got lost in the great telemetry rewrite Signed-off-by: Keith Packard

Bump Java library versions

2015-07-16T01:31:05+00:00

Avoid problems if you have an old version of the library installed Signed-off-by: Keith Packard

altoslib: Preload maps based on distance rather than number of tiles

2015-07-12T02:16:41+00:00

This lets you get the specific area requested at all zoom levels, rather than having further detail only at lower resolution zooms. Signed-off-by: Keith Packard

altoslib: Convert longitude from distance in AltosMapTransform

2015-07-12T02:13:37+00:00

This computes the longitude cooresponding to a specific distance at a specific latitude. Signed-off-by: Keith Packard

altoslib: Limit simultanous map tile downloads to 128

2015-07-12T02:11:48+00:00

Before this change, every tile requested would get downloaded at the same time. With moving to distance-based offline map loading radius values, the number of tiles at closer zooms was in the thousands, overwhelming the network. Signed-off-by: Keith Packard

altoslib: Make earth size constants public

2015-07-12T02:10:44+00:00

This lets other code share the values. Signed-off-by: Keith Packard