"Did you change the chanel mapping for the MX 20? You must change some channels to so that they fit to the APM:
CH 1: Roll Left = low PWM – Roll Right = High PWM
CH 2: Pitch Forward = low PWM – Pitch Back = High PWM
CH 3: Low Throttle =…"
gregmaan's Discussions
2.90_RC2 compiling with verbose output in arduino
Started Jan 6 0 Replies 0 Likes
Hi,I have bought a Hexa from 3DR and had huge problems tuning ALT_Hold in 2.81. So I´d decided to do further tests on the actual master branch.Compiling with the special Arduino 1.03 runs well but,…Continue
Use of EGNOS instead of WAAS in Europe
Started this discussion. Last reply by Michael Utz Dec 10, 2012. 2 Replies 0 Likes
Hi,did anyone changed the DGPS function to EGNOS instead of WAAS to get a higher GPS accuracy in Europe?I thougt I should only change line 45 in…Continue
RCX_DZ Parameter lost afer reboot 2.65 and 2.66
Started this discussion. Last reply by gregmaan Nov 14, 2012. 1 Reply 0 Likes
Hi,having some problems setting up second aileron on RC5, I found another issue:RCX_DZ parameters for the trim deadzone are always lost after reboot APM 2.I used firmware 2.65 and 2.66 programming…Continue
Short failsafe behavior in Manual
Started Nov 1, 2012 0 Replies 0 Likes
There seems to be a change in Failsafe since 2.65:I configured only FS_Long but my plane starts to loiter if a short FS happens. Is there an option to fix it?I still want to use my FS hold funktion…Continue
gregmaan's Page
Latest Activity
gregmaan replied to Tom H.'s discussion Hexacopter Motorproblem in the group German Ardu-Group"Schau die mal die log files bzw die in/out Werte der Kanäle 1-6 an(Tuning). Das einige Motoren gar nicht mehr drehen, kann eigentlich nicht an der Konfiguration liegen. Im Terminal der Setup/motors Test läuft (Reihum dreht jeder Motor kurz…"
gregmaan replied to Randy's discussion ArduCopter 2.8 / 2.8.1 released"I have the same issue with 2.81. and 2.90RC2. In the actual build when I enalbe opt_flow. the APM 2.5 goes into a reboot loop. Test Scetch works fine, and I do the setup exactly from the wiki."
gregmaan replied to Randy's discussion ArduCopter 2.8 / 2.8.1 released"No one had problems with optical flow in the actual master repository?
I can´t believe that I am the only one.
Regards
Gregor
"
gregmaan replied to Randy's discussion ArduCopter 2.8 / 2.8.1 released"I found an issue with optical flow on the actual master branch:
If I enable optical flow, the APM 2.5 hangs in a reboot loop. Tests with the Test Sketch for optical flow work fine. Also using the 2.90_RC2 zip from download section. Can anyone…"
gregmaan posted a discussion2.90_RC2 compiling with verbose output in arduino
Hi,I have bought a Hexa from 3DR and had huge problems tuning ALT_Hold in 2.81. So I´d decided to do further tests on the actual master branch.Compiling with the special Arduino 1.03 runs well but, testing it on APM 2.5 runs in a boot loop.So I decided to enable verbose compile output.There are several issues in the output, and I am not sure if this is a major problem:In file included from D:\Dateien von Meyer\Dokumente\Arduino\libraries\AP_GPS/AP_GPS.h:7, from…See More
Michael Utz replied to gregmaan's discussion Use of EGNOS instead of WAAS in Europe"As I understood EGNOS is 100% compatible to WAAS. In other words in Europe they build the same system and gave a new name."
Crashpilot1000 replied to gregmaan's discussion Use of EGNOS instead of WAAS in Europe"EGNOS_ON is not defined. I surfed the internet and gathered MTK 3329 Infos. There seems to be no explicit egnos command. You can do SBAS_ON or WAAS_ON. From what i see apm enables both.
So long
Kraut Rob"
gregmaan posted a discussionUse of EGNOS instead of WAAS in Europe
Hi,did anyone changed the DGPS function to EGNOS instead of WAAS to get a higher GPS accuracy in Europe?I thougt I should only change line 45 in AP_GPS_MTK16.cpp"_port->print(WAAS_ON);"to"_port->print(EGNOS_ON);"Did anyone tried itCheers GregorSee More
gregmaan replied to Andrew Tridgell's discussion ArduPlane 2.66 released"Hi Tridge, is there a chance to get the RC_5 with funktion_4 working as it was in 2.65. For a sailplane (Cularis) it should be possible to move ailerons and flaps up or down in manual. Even stick mixing should work for RC_5 (now it moves to the…"
Robert Baumgartner replied to gregmaan's discussion Trim values from RC at boot time in 2.65 and 2.66"That's correct when switching modes, but not at startup. trim_radio() does not check the TRIM_AUTO parameter (but it should!) so when called by startup_ground() it resets the values every time. The following code says it all:
From…"
ModeratorGraham Dyer replied to gregmaan's discussion Trim values from RC at boot time in 2.65 and 2.66
"From Tridge: That is controlled by the TRIM_AUTO parameter. It defaults to zero, meaning it does not copy trim values when you switch out of manual. That default was chosen because if you don't know it will happen and you have some elevator or…"
Robert Baumgartner replied to gregmaan's discussion Trim values from RC at boot time in 2.65 and 2.66"I commented on this here: http://diydrones.com/forum/topics/apm2-pid-settings-reset-after-power-cycling
You need to comment out this line in the ArduPlane firmware:
In system.pde:
// read the radio to set trims // ---------------------------…"
gregmaan replied to gregmaan's discussion Trim values from RC at boot time in 2.65 and 2.66"Hi Randy, someone wrote something in issue 792. Maybe it regards to my issue?"
gregmaan replied to gregmaan's discussion RCX_DZ Parameter lost afer reboot 2.65 and 2.66"No one has Problems with the RC_X parameter? Someone found something documented in issue 792.
Cheers Gregor"
gregmaan posted a discussionRCX_DZ Parameter lost afer reboot 2.65 and 2.66
Hi,having some problems setting up second aileron on RC5, I found another issue:RCX_DZ parameters for the trim deadzone are always lost after reboot APM 2.I used firmware 2.65 and 2.66 programming over MP.Any ideas? I am sure that I reseted/erased APM2 after flashing.I will attach 2 param files. Cheers GregorSee More
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