View Single Post
  #42  
Old July 16th 18, 10:27 PM posted to rec.aviation.soaring
Dan Marotta
external usenet poster
 
Posts: 4,601
Default Top Hat Question (XCSoar?)

Using XCSoar you can switch between displays by swiping left to right or
right to left.Â* Don't know if Top Hat retained that functionality.

Regarding Android devices for running these programs, I have found that
the Android operating system is clogged with a lot of bloatware that is
not needed for a device which is dedicated to soaring.Â* Do some research
and learn how to root the device and then flash a slimmed down operating
system.Â* My Nexus 7 2012 went from totally unusable (with XCSoar being
the only downloaded program) to blindingly fast when I flashed SlimKat
4.4 on it.Â* Now I can even run other aviation related apps and it's
still much faster than it ever was out of the box.

On 7/16/2018 3:13 PM, wrote:
Brian,

Interesting stuff, especially about the color display and faster processor. I've noticed the Kobo is slower even than the Dell Streak 5 in some ways and I suspect that some of the uneven FLARM target performance I see is related to CPU and/or the ability to write to the display quickly enough. Sometimes a target will have the lift strength tagged, sometimes the competition ID, occasionally both, and sometimes just the target itself. It seems like switching off terrain and other features gives me better FLARM target depiction but it's difficult to be certain. This doesn't seem to be related to range, so I'm inclined to blame bandwidth (my PowerFLARM and Kobo are at 19,200--which I've tried to increase unsuccessfully) or video processing power.

Regarding your last comment, I was able to achieve autoswitching from Cruise to Climb and back again with zoom levels retained for each, as you described. What I couldn't get is a way to quickly switch to the other screen/zoom level with one press of a button. On my system (v2.2.2b on a Kobo), the Switch button disappears when one of the pages is set to Auto but another poster said that wasn't the case with his system. TH is ported to different platforms in different versions so I'm wondering if that's a factor here.

Chip Bearden


--
Dan, 5J