#apertus IRC Channel Logs

and with pixel accurate I mean fonts which are not variable over the display

(this simplifies a lot of things)

Bertl: so they could be anti-aliased?

i.e. you can usually convert a given symbol to any color (from gray) on the fly

it'll be interesting to follow this area

Bertl: can parts of screen frame-buffers be written to in isolation?

or would the whole screen have to be calculated and passed to the buffer

ok :)

i.e. redrawing the timecode would be more efficient if only the changing characters needed to be redrawn

http://minhdanh2002.blogspot.co.at/2011/03/interfacing-nokia-3510i-and-5110-lcd.html

thanks, will have a read

you can usually read and write the frame buffer, but not at high data rates

off to bed now ... have a good one everyone!

Bertl: is http://lab.apertus.org/T200 answered to your satisfaction for now?

yes, I'd say so, note that "normal" displays have a resolution of around 72 dpi, so 150 dpi is quite high (just a note)

no, calculation is fine

70-90ppi is common for desktop displays

which seems reasonable

hellos

odd :)

sebastian created T201: Research pushbutton switch options. http://lab.apertus.org/T201

streaming over network means roughly 0.05 - 0.1 FPS (raw data) so the delay is significant :)

thank you

i'm thinking about fpv flight

even: I imagine an onboard encoder streaming a proxy would be plausible

or perhaps run gstreamer on the ARM cores on the zedboard

how was the experience? =)

the main challenge was pretty much turning the pi into a wifi router

so u were using 720p at 49fps as well i suppose?

and 720p to the PC

for smartphone usage had to drop it much lower

which is too slow for me =)

even: you might be able to implement motion jpeg in the FPGA

even: I ended up going for mjpeg

i already put some work in the flightcontroller. but it's not done yet. still fiddling around with the design https://eveninfinite.com/pics/axis/axis_tight_8k.jpg

haha you got me

flightcontroller is the software/hardware combination

least that was my impression

sorry if that's pedantic

heres some more early pics https://eveninfinite.com/pics/axis/

already looked at 'em

Is that just fpv or full mission control?

the monitor is a tablet

the app is called axis but is still in very early stages. android/ios

and the cam will be the gamma =)

off for a nap ... bbl

even: will axis be open source?

dmjnova: not at this stage. but i have no problem opening it as soon as it works. the tablet will be connected to the controller. i will probably start milling the parts in february as soon as im done with the details.