Christian Winkler
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  • Mannheim, BW
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FrSky inverted TTL APM2

Started this discussion. Last reply by Jani Hirvinen Jul 26, 2013. 84 Replies

Hi together,i want to use a D4R-II together with APM2, PPM and RSSI are no problem. What i want to connect as well is the serial port of RX and APM2 to send compressed GPS information over the FrSky…Continue

 

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Latest Activity

Christian Winkler commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"I achieved this over Cable. But for WiGi i use Ubiquiti Rockets M5, these add ~2-10ms to latency. No big deal. "
Jun 29
Christian Winkler commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"Same for me, tried to compile the 1.3.90 Gstreamer but got stuck. Takes forever on the Pi. I am currently running on 1.2.4-1, these packages are available in the testing section of the official raspbian repro"
Jun 29
Christian Winkler commented on Pod's blog post Beginnings of Raspberry Pi FPV software
"You guys might be interessted of how to decrease Latency to ~110-130ms at least for 720p. Do a apt-get update apt-get upgrade The result is that we now have a set of mode as follows : 2592×1944 1-15fps, video or stills mode, Full sensor full…"
Jun 28
Christian Winkler commented on Philip's blog post FPV setup with raspberry Pi
"You guys might be interessted of how to decrease Latency to ~110-130ms at least for 720p. Do a apt-get update apt-get upgrade The result is that we now have a set of mode as follows : 2592×1944 1-15fps, video or stills mode, Full sensor full…"
Jun 28
Christian Winkler commented on Philip's blog post FPV setup with raspberry Pi
"Dear pod, could you share the link to the github page? Actually i belive, the RPi should have enough performance to overlay some stuff on the stream, just looking at xbmc, wehere thet works."
May 4
Christian Winkler commented on Philip's blog post FPV setup with raspberry Pi
"Dear Pod, any news on the OSD front yet? I will try to set up suport for this project in the german fpv community forum. This could become a gamechanger for FPV. Just think of preconfigured RPi images for airborne and ground station, Hardware bundle…"
May 4

JDrones
Jani Hirvinen replied to Christian Winkler's discussion FrSky inverted TTL APM2
"It's now 1am in here... Bangkok is GMT+7 But yeah that's correct way to do it. On my desk there is just similar combination now. APM2.5+, Telemetry Distro board, RFD900 modem and IOBoard. From IOBoard I have 3 cables going to FrSky D8R-II…"
Jul 26, 2013
LTMNO replied to Christian Winkler's discussion FrSky inverted TTL APM2
"Morning Jani, or afternoon where you are? I originally had the IOBoard with the Telemetry Modem.  I recently just tried the IOBoard alone as per your thread message. I have removed my IOSplitter just to rule out any issues."
Jul 26, 2013

JDrones
Jani Hirvinen replied to Christian Winkler's discussion FrSky inverted TTL APM2
"What all you have connected on telemetry port or just IOBoard? Have you tried to use ioboard with telemetry modem on same time? I will create new post for future development of this board as here it's a bit Off Topic :)"
Jul 25, 2013
LTMNO replied to Christian Winkler's discussion FrSky inverted TTL APM2
"Another day working on this IOBoard Solution and unfortunately no luck.The good news, is that I do get alot of information posted to the screen but that was there before as well.  The bad news is most of it wrong. I placed the latest hex file…"
Jul 25, 2013
Ralph Weitzer replied to Christian Winkler's discussion FrSky inverted TTL APM2
"I just flew with this configuration. GPS is being displayed accurately now on FrSky Taranis.  It was with the same APM 2.0 and Arduplane 2.74b.  I got Lots of info. except the ALT and SPEED (maybe this because of the v1 mediatek GPS?) .…"
Jul 25, 2013
Ralph Weitzer replied to Christian Winkler's discussion FrSky inverted TTL APM2
"I just  bench tested the new hex and I am only getting X,Y and Z acel values on my Taranis. altitude speed, etc. are still not functional. pretty much the same as before for me. "
Jul 25, 2013

JDrones
Jani Hirvinen replied to Christian Winkler's discussion FrSky inverted TTL APM2
"Now that I was able to turn my self back to programming mode. I have been able to make some updates on IOBoard software. Also Simon bumped coding forward a lot.. Well that's how communities are working :) After looking a bit more around I found…"
Jul 25, 2013
LTMNO replied to Christian Winkler's discussion FrSky inverted TTL APM2
"Hello Jani, thanks for staying up and working/replying to this thread.... I will do as you say and post my findings... working on this now this morning on the EST side of the World. Kind Regards, Pino."
Jul 25, 2013
LTMNO replied to Christian Winkler's discussion FrSky inverted TTL APM2
"Hello Simon, if I am not mistake, it was this thread : (Telemetry to Turnigy 9X (with FrSky FLD-02 Telemetry Display Screen) that had given me hope as I did a detailed follow up on the findings and did not hear anything back.  I know…"
Jul 25, 2013

JDrones
Jani Hirvinen replied to Christian Winkler's discussion FrSky inverted TTL APM2
"yes i already noticed on those and added them. Also there were iob_ampbatt_A, cell_count, cell_numb, celV[], iob_lat_dir and iob_lon_dir values added. well a bit OT here so we can continue on IOB thread."
Jul 25, 2013

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