Gábor Zoltán
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FPV videos

Started this discussion. Last reply by Gábor Zoltán Nov 7, 2012. 1 Reply

Please post as many videos you can. But please only post your own. ;)This is my latest:Continue

Rangevideo videotransmitter interference

Started Sep 10, 2012 0 Replies

I have experienced that This videotransmitter is interfering, with APM1.4…Continue

Adding extra functions to MinimOSD

Started this discussion. Last reply by mbluca 6 hours ago. 3805 Replies

I have started to add functions to MinimOsd code.At first i did it for myself only. Added many functions i thought i need. Then opened this thread.after a while, Pedro and later Miguel came, and…Continue

Could it be PPM encoder problem?

Started this discussion. Last reply by Gábor Zoltán Aug 21, 2012. 2 Replies

It happened to me twice that i had failsafe, and APM1 did not react. My pan tilt did go to center, so the receiver did work well. (It is a Futaba Futaba R149DP)This is very confusing. Sooner or later…Continue

 

Gábor Zoltán's Page

Latest Activity

mbluca replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"Hello, I connected the MinimOSD to Walkera X350PRO ( Devo-M controller )  the display on the monitor is perfect, they are displayed correctly: Compass Pitch Roll Mode of flightTimerwhile remaining at…"
6 hours ago
Alvaro Calle replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"Hi, I am using MinimOSD-Extra_Copter_Pre-release_2.4_r726 and having an issue of MinimOSD not reporting the correctly the altitude. The barometer and GPS are working fine and the true altitude is being recorded properly as it can be seen in the…"
Saturday
iskess replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"This from Rob: "There are online calculators to help Just a few tips to building one: One of the resistors needs to be at least 10,000 ohm, to prevent the circuit passing excessive current. You choose the other resistor based on that. Also, use…"
Aug 13
iskess replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"It stores several square kilometers of data on the flash card (Pixhawk only). It updates continuously from the GCS, but even if the telemetry link is lost it would take a long time to fly beyond the data set. More information here:…"
Aug 13
Hein du Plessis replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"But this only works if you have a telemetry link with a internet connected ground station? Off topic, but I was wondering what would happen if the internet drops on the ground station. Would that risk a crash?"
Aug 12
iskess replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"More great news in the latest APM beta firmware, Terrain Following is here. I tested it and it works very well. What does this mean for MinimOSD-Extra? It means we can now know how high we are above the ground! Like a poor man's radio…"
Aug 12
Hein du Plessis replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"Nice work Iskess. I'm quite keen on this as well."
Aug 12
iskess replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"Here is a reply from tridge about the 2nd battery voltage monitoring: The question that remains is how best to physically attach the 2nd battery, usually 12v, to the flight controller without toasting it. You could invest in an additional current…"
Aug 12
iskess replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"I just emailed Tridge to ask. I'm guessing to get voltage only, a simple voltage multiplier would suffice."
Aug 11
Miguel Pereira replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"Hi Iskess, Ok I think I managed to get that 2nd battery voltage reading from mavlink (I have to test it first and include it on CT Tool though). Could you tell me how to enable it in APM? I'm not following plane development (…"
Aug 11
John Hutchison replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"My 12v/Gnd and Video In/Out connectors unplugged and instead of checking I just guessed and ended up powering 12v on the video in and gnd on video out. It lost vsync, showed fuzz, wouldn't show telem, and eventually went blank after I corrected…"
Aug 11
F. C. Bearsch "Tearig" replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"basically fried, did the same thing before, it probably will take code, as mine would however it would just show a black screen, fried mega chip"
Aug 11
Luis Carlos Barrios Fedechen replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"Ok...Thank you Miguel."
Aug 11
Miguel Pereira replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"Hi Luis, I believe it's not possible to route serial input through another pin as ATMEGA328p as only one uart port :( You may try to replace the atmega chip but that's a tricky task. Miguel"
Aug 11
Miguel Pereira replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"Hi Ori, I may take pictures of my build today when I get home. However you'll just see a servo cable with some heat shrink tube. Here you have good pictures of this cable (although with different values of resistor and…"
Aug 11
Miguel Pereira replied to Gábor Zoltán's discussion Adding extra functions to MinimOSD
"Hi Benjamin, We already have something like that in minimOSD :) It's in the efficiency panel. In copter fw it takes the reported remaining battery % from APM and the elapsed flight time to estimate the remaining flight time. Just…"
Aug 11

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Comment Wall (5 comments)

At 7:03am on July 30, 2012, BR928 said…

Great work on the OSD.

At 11:17pm on August 12, 2012, Szabó József said…

Szia!

Örülök, hogy csatlakoztál a csoporthoz. Azért hoztam létre, hogy a légifényképezéssel, fényképfeldolgozással kapcsolatos tapasztalatokat, ötleteket kicserélhessük. Érdekel egyébként minden egyéb ami a robotika, repülés, lézeres mérés témakörébe tartozik.

Ha megnézed a geonet2000.hu/terrainfo honlapot akkor megláthatod, hogy mivel foglalkozunk. Üdv, Joe

At 5:38am on June 26, 2013, vitaly said…
ok at last Iget date now
 
a few comments      Horizon line is very weak and difficult to see in googles Fatshark
after arming   some data header flash   ...is this normal??
once armed  the screen flip every 8sec  from panel 1 to  panel 2  "not sure"  because data is presented in a table format and not the way i did layout for panel 2
 
but its is better ....I used the link you gave me....v203  609    is there a new ???
At 7:03pm on July 1, 2013, gustavo said…

Hi Gabor , have a question if you mind to give me some advice .

My minim osd displays  the osd data correctly , but no video behind , just black screen

cammera is working ok, all is ntsc configured ,  just no  video .

Any ideas what can i try first .

 

my power is 5volts , and both gnd and vcc the same for analog and digital side.

thanks

At 4:14am on July 2, 2013, Gábor Zoltán said…

Hi Gustvo,

Did you connect the middle wire to osd from the cam?

Gábor

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