mjb/altos/src/ao_log_tiny.c, branch megametrum-test

altos: Restructure altos build to prepare for multi-arch support

2011-08-26T03:49:11+00:00

Split out sources into separate directories: core: architecture and product independent bits cc1111: cc1111-specific code drivers: architecture independent drivers product: product-specific sources and Makefile fragments util: scripts for building stuff This should have no effect on the built products, but testing is encouraged Signed-off-by: Keith Packard

altos/altosui: Report log format in the version command

2011-08-14T01:44:26+00:00

This will make it easier to figure out what the contents of the flash should look like from altosui; the current 'guessing' mechanism will not scale to many more formats. Signed-off-by: Keith Packard

altos: Write a few pre-launch samples for Tm/Tn devices

2011-04-14T16:38:48+00:00

Record pre-launch samples in a small ring and flush that to flash when launch is detected. This provides a complete record of the flight, rather than simply starting after launch detect. Signed-off-by: Keith Packard

altos/altosui: Log averaged baro sensor data in Tm/Tn

2011-04-10T05:53:12+00:00

Instead of logging the best height guess from the kalman filter, log barometer data. The logged data consists of the average value betwen log points to reduce noise. Signed-off-by: Keith Packard

altos: Switch telemetrum over to kalman filter

2011-03-21T20:42:51+00:00

This changes the full telemetry stream to include kalman data instead of the old ad-hoc flight data. It's compatible in that the packet sizes are the same so teledongle can receive either and figure out which it has received. A few plotting and testing tools are added to make validating the new code easier. Signed-off-by: Keith Packard

altos: Write height values to log for nano/mini

2011-03-19T04:01:15+00:00

This is a lot more useful than the old filtered pressure data. Signed-off-by: Keith Packard

altos: Tiny logging fixes. Scan at start, stop when land or full.

2011-03-19T02:49:46+00:00

Initialize the flight log for tiny systems by scanning the log area to find the current flight number and log area bounds. Stop logging data when the flight is over, or when the log area is full. Signed-off-by: Keith Packard

altos: Add tiny logging for TeleMini/TeleNano

2011-03-17T23:00:10+00:00

This splits the logging code into management of the log space within storage and separate code to actually write suitable log entries. A new log writing module, ao_log_tiny, is added which writes only altimeter data at a fairly low data rate for devices using on-chip storage. Signed-off-by: Keith Packard