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* Use pressure speed for drogue and beyond states. Fix differentiation time.Keith Packard2009-09-06
| | | | | | | | Drogue state should always use pressure speeds. Differentiation code was using centi-seconds instead of seconds. Signed-off-by: Keith Packard <keithp@keithp.com>
* Add DSP code to filter data, allowing for integration/differentiationKeith Packard2009-09-06
| | | | | | | | This adds the computation of speed from both accelerometer and barometer measurements and then presents a periodic flight profile using filtered data as a detailed flight record. Signed-off-by: Keith Packard <keithp@keithp.com>
* Handle vageries of .telem files in ao-postflightKeith Packard2009-09-05
| | | | | | | Telem files have multiple entries of the same state, and sometimes long gaps between recordings. Deal with this as best as possible. Signed-off-by: Keith Packard <keithp@keithp.com>
* Add simple post-flight analysis tool (ao-postflight)Keith Packard2009-09-05
| | | | | | | This tool reads either an eeprom or telem log file and displays some rudimentary data (max accel/alt for each flight stage). Signed-off-by: Keith Packard <keithp@keithp.com>
* Add ao-dumplog to capture flight log from command lineKeith Packard2009-09-05
| | | | | | | This duplicates the functionality of the flight log stuf in ao-view, except from the command line where it belongs. Signed-off-by: Keith Packard <keithp@keithp.com>
* 'fix' ao-eeprom to read two blocks at once. Work around kernel bugs.Keith Packard2009-09-04
| | | | | | | The kernel appears to leave serial data undelivered at times. Reading two blocks at once appears to make it relinquish the queued data. Signed-off-by: Keith Packard <keithp@keithp.com>
* Parse the USB serial number as an integer.Keith Packard2009-09-04
| | | | | | | AltOS devices use simple integer serial numbers, so parse the USB value as such to make matching values more forgiving. Signed-off-by: Keith Packard <keithp@keithp.com>
* Move usb scanning code to ao-tools libraryKeith Packard2009-09-04
| | | | | | | | | | This will allow the scanning code to be used by the command line tools as well as the ao-view GUI. Now that ao-view depends on the ao-tools library, it has been moved to the ao-tools directory as well. Signed-off-by: Keith Packard <keithp@keithp.com>
* Use --tty/-T on command line to specify target deviceKeith Packard2009-08-18
| | | | | | | | Also, use the ALTOS_TTY environment variable in all tools. Note that the magic value of "BITBANG" switches the library to connecting through a CP2103 instead. Signed-off-by: Keith Packard <keithp@keithp.com>
* Rename tools to ao-<foo>Keith Packard2009-08-18
Use a consistent prefix to make it easier to remember which programs belong to this package Signed-off-by: Keith Packard <keithp@keithp.com>