01.13.00

06/03/2005

Improved: The serial data output now supports an EFIS display on our EMS-D10 engine monitor. See the "Serial Data Output" section of our updated user manual here.
Improved: The G-Meter maximum and minimum values are now updated when not displayed.
Fixed: A problem causing bugs to be turned off

01.12.00

12/10/2004

Fixed: Problem causing certain units to reset at higher temperatures
Fixed: Problem causing erroneous altitude encoder output

01.10.00

11/19/2004

Added: New high-contrast skid ball for better visibility in sunlight
Added: Reporting "Attitude Indeterminate" to warn when started in flight
Improved: Performance of algorithm when started in flight
Improved: Attitude performance, including minimizing susceptibility to vibration
Improved: G-Meter max and min are saved every time they change

01.09.00

03/31/2004

Fixed: True airspeed produced inaccuracies at high altitudes.

01.08.00

03/11/2004

Fixed: In rare circumstances the EFIS-D10 could reset when pushing buttons.
Fixed: Density altitude calculations could give wrong results.

01.07.00

02/03/2004

Added: Additional filtering for more robust operation during vibration.
Added: Support for OAT, True Airspeed, Density Altitude.
Fixed: Timing issue that allowed some displays to flicker.

01.05.00

09/19/2003

Fixed: Minor improvements to the attitude algorithm

01.04.00

07/18/2003

Fixed: prevented bug that could lead to roll error.
Added: barometer can now be set in millibars as well as in Hg.
Added: AOA calibration menu now present in preparation for addition of AOA/Pitot probe.
Added: unit now powers on with a Dynon logo during the boot process.
Fixed: in some circumstances during firmware loading, the PC could not receive data from the EDC-D10 remote magnetic sensor.

01.03.00

05/22/2003

Added: feature which should speed up initialization times for horizon.
Fixed: various user interface problems occasionally left menus on screen when they should be erased
Fixed: the clock would reset on power on/off despite keep-alive power being routed to the unit
Added: airspeed units and bug on/off status are saved through a power-cycle
Fixed: various improvements for communication between efis-d10 and edc-d10 magnetic sensor
Added: Pushing and hold button 1 with no menus displayed now brings up the poweroff dialog allowing 1 less button press.
Fixed: heading, airspeed and altitude bugs were not being displayed at a power-on
Fixed: calibration issues caused altitude to be inaccurate at extreme altitudes and temperatures
Added: volt-meter, g-meter and vsi display status now saved through a power cycle.
Fixed: minor user interface menu/tab inconsistencies

01.00.02

03/18/2003

Fixed: incorrect G-meter value that happened under forces higher than 2 G's

01.00.01

03/16/2003

First version of EFIS-D10 code