Search found 32 matches
- Sat Jan 05, 2013 8:52 pm
- Forum: Software development
- Topic: Rushduino OSD - Multiwii based open software osd
- Replies: 782
- Views: 244365
Re: Rushduino OSD - Multiwii based open software osd
Hi, the Crius Pro is Fitted with an Atmega 2560 as is the Flyduino Mega A0 is the correct Voltage Pin for that board -> (m) you wont need to change the pin in the code as the Arduino MEGA as Target-Board defines this pin in the multiwii software you should see the correct voltage when you connect th...
- Thu Jan 03, 2013 1:15 pm
- Forum: Software development
- Topic: Help with Direction to home 180 deg off
- Replies: 16
- Views: 5165
Re: Help with Direction to home 180 deg off
Hi Ross, I just went outside with a very similar setup, mtk 3339 on tinyGPS and a minimOSD. Heading in osd is correct and so ist the arrow pointing back to "arm" location. i used the latest sources (dev. 1303 from mulitwii and itais latest rushduino) i attached both collections, they are a...
- Wed Jan 02, 2013 4:42 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70247
ERR:Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Hi everyone, i think i finally can contribute something to the multiwii code i found a fix for the tiny-GPS 2km offset when i change the GPS.INO code for the TINY_GPS to following lines the position is accurate, think the previous version generated an overflow and therefore calculated the values wro...
- Mon Dec 31, 2012 11:09 am
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70247
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Hi, i've hooked my gps now directly to serial and it gives me accurate position, im trying to understand how the "FRACTS" part works as my guess is that something happens with the fractions of a minute. Either when they are transformed to BCD or on their way back to minutes. can someone ex...
- Mon Dec 31, 2012 12:29 am
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70247
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Hi, so today i finally had time for outdoor testing... and the position is offset by 2km ok im not the first one to stumble upon this and eosbandi has fixed this in his code. so there has to be a way around this problem... any suggestions? im trying to understand what causes the problems but i must ...
- Sun Dec 30, 2012 9:22 pm
- Forum: Software development
- Topic: Rushduino OSD - Multiwii based open software osd
- Replies: 782
- Views: 244365
Re: Rushduino OSD - Multiwii based open software osd
Hi, rortega did you change #define MAX7456SELECT 10//10-ss #define MAX7456RESET 9//10-ss to #define MAX7456SELECT 6//10-ss #define MAX7456RESET 10//10-ss btw. the "pal-jumper" on the minim-osd has no function and during upload you should get feedback on the terminal telling you how many pe...
- Sat Dec 29, 2012 11:26 pm
- Forum: Software development
- Topic: Rushduino OSD - Multiwii based open software osd
- Replies: 782
- Views: 244365
Re: Rushduino OSD - Multiwii based open software osd
Hi rortega, best way to do this with minimOSD is to use the voltage monitor of multiwii, use a voltage divider konsisting of 2 resistrors like here m BTW for more than 3S battery we can different divider because 51k/33k can measure only up to 12.5V battery voltage. With 100k/33k we can monitor up to...
- Sat Dec 29, 2012 3:56 pm
- Forum: Software development
- Topic: Rushduino OSD - Multiwii based open software osd
- Replies: 782
- Views: 244365
Re: Rushduino OSD - Multiwii based open software osd
Hm.. Analog Supply Current MAX: 35 mA Digital Supply Current MAX: 30 mA Driver Supply Current MAX: 80 mA well ill keep an eye on it kind regards Chris P.S.: ok i measured my power consumption for: -Atmega328 (multiwii) (40mA) -tinyGPS (uA) -MTK 3339 (20-30mA) -MPU6050 (3.8mA) -BMP085 (uA) -HMC5583 (...
- Sat Dec 29, 2012 2:31 pm
- Forum: Software development
- Topic: Rushduino OSD - Multiwii based open software osd
- Replies: 782
- Views: 244365
Re: Rushduino OSD - Multiwii based open software osd
Hi,
is it normal that the max7456 gets warm during operation? i've soldered the jumpers for 5v from serial and only have gnd and video signal from my camera (which runs on 5v not 12v as well)
with warm i mean warm like the video transmitter....
kind regards Chris
is it normal that the max7456 gets warm during operation? i've soldered the jumpers for 5v from serial and only have gnd and video signal from my camera (which runs on 5v not 12v as well)
with warm i mean warm like the video transmitter....
kind regards Chris
- Tue Dec 25, 2012 11:22 pm
- Forum: Software development
- Topic: Rushduino OSD - Multiwii based open software osd
- Replies: 782
- Views: 244365
Re: Rushduino OSD - Multiwii based open software osd
Hi, do not need to connect reset pin 10 of arduino on Minim OSD to max7456, leave it as is. The two jumpers on back of minim osd board are only for 5V supply coming from FC (on same serial port), in this case you do not supply with 12V from Tx/cam 3 pin connectors! To load char map, you need a spec...
- Tue Dec 25, 2012 11:02 am
- Forum: Software development
- Topic: Rushduino OSD - Multiwii based open software osd
- Replies: 782
- Views: 244365
Re: Rushduino OSD - Multiwii based open software osd
Hi, i now got a minimOSD clone in addition to my Rushduino... and i had the same problems as Carlo (power67) and what baffeled my that there seems to be no connection betwen the arduino pin 10 on the atmega and the reset of the max 7456 reset of the max 7456 is connected to the common reset of the a...
- Sun Dec 23, 2012 5:26 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70247
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Hi, me again, NMEA (MEA) CULPA, ok i don't know what has changed, i just kept trying and now it works! this drove me almost crazy but now its working THANKS FOR THIS GREAT PEACE OF SOFTWARE! MARVELOUS! and now im realy impressed how fast the mtk3339 gets a fix. if anyone strugles the same problems h...
- Sun Dec 23, 2012 3:49 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70247
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Hi everbody, please HELP! i've spent the last day trying to get my tinyGPS to work but i can't get it working.. (attiny2313 with mtk3339 set to 38400 5hz set to output minimal nema) from the gps serial i get $PGTOP,11,2*6E $GPGGA,14xx07.600,4xx9.9370,N,009xx.7460,E,1,4,2.9x,x9x.2,M,48.0,M,,*5F $GPRM...
- Thu Dec 20, 2012 6:52 pm
- Forum: Software development
- Topic: Rushduino OSD - Multiwii based open software osd
- Replies: 782
- Views: 244365
Re: Rushduino OSD - Multiwii based open software osd
hi, realy greate work and thanks to the developers who keep this alive. as the rushduino hardware gets harder and harder to get hold of (think i got one of the last peaces) could we put following lines of code in the forthcomming versions to support both Rushduino OSD and minimOSD? into config.h #de...
- Sun Nov 25, 2012 11:39 am
- Forum: Software development
- Topic: GPS integration
- Replies: 1724
- Views: 880255
Re: GPS integration
hi, @eidos: think your missing a few lines in the config.h #define GPS #define GPS_SERIAL 2 // should be 2 for flyduino v2. It's the serial port number on arduino MEGA #define GPS_BAUD 115200 //#define GPS_BAUD 9600 #define GPS_DEFAULT_BAUD 38400 // default speed of the gps after power- up as posted...
- Tue Jun 12, 2012 8:05 am
- Forum: Pictures & Videos
- Topic: Mollie MultiWii Bicopter(s)
- Replies: 92
- Views: 40380
Re: Black Mollie MultiWii Bicopter
Hi,
could you please tell us what servos your using for tilting the rotors? respectively for what force they are rated.. i wonder if 18Ncm is enough or if one should head for 37Ncm.
kind regards Christoph
could you please tell us what servos your using for tilting the rotors? respectively for what force they are rated.. i wonder if 18Ncm is enough or if one should head for 37Ncm.
kind regards Christoph
- Fri Apr 13, 2012 2:26 pm
- Forum: Software development
- Topic: New Multiwii Serial Protocol
- Replies: 409
- Views: 219723
Re: New Multiwii Serial Protocol
Hi,
would it be possible to have the communication on MEGA on Serial3 as well? or as an Option?
this would allow to permanently wire a zig-bee, bluetooth or APC 220 to that port
kind regards Christoph
would it be possible to have the communication on MEGA on Serial3 as well? or as an Option?
this would allow to permanently wire a zig-bee, bluetooth or APC 220 to that port
kind regards Christoph
- Thu Apr 12, 2012 3:29 pm
- Forum: Software development
- Topic: GPS integration
- Replies: 1724
- Views: 880255
Re: GPS integration
Where is the love Am I posting in the wrong thread or can no one help me? Does anyone have any idea how to get a Skylab SKM53 working Cirus SE board? Matt hi, im not an expert but from quick looks at the data sheet the skm53 uses std. nmea protokoll but works at a default 9600 baud but please make ...
- Sat Mar 17, 2012 1:28 pm
- Forum: Software development
- Topic: MultiWii 2.0 is coming
- Replies: 256
- Views: 106986
Re: MultiWii 2.0 is coming
Alexinparis wrote:could you look a little bit more
ups my mistaked
Alexinparis wrote:It's true, it's due to the current angle calculation algo.
But note it happens only when the copter reaches a 90 deg inclination which should never happen if you rely on the compass.
thanks a lot for explaining.
kind regards christoph
- Sat Mar 17, 2012 11:24 am
- Forum: Software development
- Topic: MultiWii 2.0 is coming
- Replies: 256
- Views: 106986
Re: MultiWii 2.0 is coming
Hi,
found a small one at the end of the gps.pde
but why does the compass flip from north to south on roll and not on pitch?
kind regards christoph
found a small one at the end of the gps.pde
Code: Select all
#endif
#endif
but why does the compass flip from north to south on roll and not on pitch?
kind regards christoph
- Thu Mar 15, 2012 10:02 pm
- Forum: Software development
- Topic: dev20120225 orientation warning!!!
- Replies: 26
- Views: 10379
Re: dev20120225 orientation warning!!!
hi, i've been using my flyduino and FFIMUv1 now for a while on both MULTIWII and Megapirate as for me a change in Multiwiicode is way simpler to do on my own i changed the respective sensor-lines in the def.h file reason for this, megapirate for some reason has a 90° counter-clock-wise changed orien...
- Sat Jan 21, 2012 12:40 pm
- Forum: Software development
- Topic: Tri vs Y4 vs Quad
- Replies: 4
- Views: 3349
Re: Tri vs Y4 vs Quad
Yes, i saw that part of the code and as all the motors get full thrust, and therefore equal forces the rule of equal forces around all axis the CG should be like this which in my eyes makes a Y4 and a X4 equal in terms of location of the CG. -> X4 = Y4 for FPV correct me if im wrong. comparison_CG_T...
- Sat Jan 21, 2012 11:46 am
- Forum: Software development
- Topic: Tri vs Y4 vs Quad
- Replies: 4
- Views: 3349
Re: Tri vs Y4 vs Quad
Hi,
im considering a Y4 setup and i wonder if anyone can confirm this drawing... would be nice to know before rebuilding the frame
as far as i see it a Y4 has the same CG as a X4 am i correct on that point?
(ill be back in a few minutes with what sticks in my mind)
thanks everyone
Christoph
im considering a Y4 setup and i wonder if anyone can confirm this drawing... would be nice to know before rebuilding the frame
as far as i see it a Y4 has the same CG as a X4 am i correct on that point?
(ill be back in a few minutes with what sticks in my mind)
thanks everyone
Christoph
- Mon Jan 09, 2012 12:03 am
- Forum: ESCs, propellers , servos and radios
- Topic: Alternative ESC firmware (reflashing)
- Replies: 640
- Views: 335854
Re: Alternative ESC firmware (reflashing)
Just one question.
whats the difference between pwm_fast_200.inc and pwm_rc_200.inc respectively how do i choose the right inc? Sorry for this stupid question...
When should one use the pwm_fast_200.inc? Right now im using pwm_rc_200.inc
kind regards
Christoph
whats the difference between pwm_fast_200.inc and pwm_rc_200.inc respectively how do i choose the right inc? Sorry for this stupid question...
When should one use the pwm_fast_200.inc? Right now im using pwm_rc_200.inc
kind regards
Christoph
- Sat Jan 07, 2012 2:28 pm
- Forum: ESCs, propellers , servos and radios
- Topic: Alternative ESC firmware (reflashing)
- Replies: 640
- Views: 335854
Robbe Roxxy 720 / Dragonsky 20A
Hi, thanks ziss_dm, quax an all the contributors. i've been using Quax 17a firmware on my Roxxy 720 for a while now and it was a big improvement over the original software. EDIT: after trying Mystery, Plush, Qynx without success i finally compared the old BL_TP17ppm.inc with the hw inc's and found t...
- Thu Jan 05, 2012 9:39 pm
- Forum: Software development
- Topic: GPS integration
- Replies: 1724
- Views: 880255
Re: GPS integration
Hi everyone, first thanks for you hard work on the gps integration i have a small request / problem my DIYdrones MTK 3329 GPS is fixed to 38400 Baud and 1 Hz.... at least after a firmware update it outputs NMEA but the mini-gps tool tells me that i cant save changed settings (10 Hz 115200 baud) to f...
- Thu Jul 21, 2011 12:38 pm
- Forum: Ideas
- Topic: Alt. Hold Ideas and discussion
- Replies: 193
- Views: 123150
Re: Alt. Hold Ideas and discussion
hi Ziss_dm, hi Alex, i had that rise - effect with only Vel. PID set up (Alt PID zeroed out) and it only occured when P reached a certain "limit", depending largely on the Props i had mounted. the velocity fade-out could be a solution as it seemed that the software was thinking the quad is...
- Sat Jul 16, 2011 11:42 am
- Forum: Ideas
- Topic: Alt. Hold Ideas and discussion
- Replies: 193
- Views: 123150
Re: Alt. Hold Ideas and discussion
Hi, i have tried 8" and 10" props... on the 10" i had that "rise without limit" effect... (default values) then i followed the setup procedure.. could raise Vel. D over 60 without any signs of oscillation (1kg Quad) didn't go further... as soon as Vel. P went over 6 "ri...
- Sat Mar 05, 2011 5:35 pm
- Forum: Software development
- Topic: MultiWii v1.pre7 released
- Replies: 61
- Views: 20928
Re: MultiWii v1.pre7 released
Hi just report back from the flight field, I did testflights with the original 1.7pre and the part below in comments. As soon as the first 4 lines are commented the drift during maxthrottle-climbs is gone so i think your suggestion to completely remove them is save. (tested flips, speedpass stationa...
- Tue Mar 01, 2011 11:59 pm
- Forum: Software development
- Topic: MultiWii v1.pre7 released
- Replies: 61
- Views: 20928
Re: MultiWii v1.pre7 released
Hi, i just gave it a minute and commented that part out and checked it on the gui. with the anti yaw jump compensation acitve the esc-monitor reacts much less sensitive. is it possible to encreas the range of the the jump compensation to allow for bigger range? #if NUMBER_MOTOR > 3 //prevent "y...
- Tue Mar 01, 2011 11:19 pm
- Forum: Software development
- Topic: MultiWii v1.pre7 released
- Replies: 61
- Views: 20928
Re: MultiWii v1.pre7 released
thanks
ill check this as soon as possible.. right now i'm a bit short on time. Ill report back.
kind regards
Christoph
ill check this as soon as possible.. right now i'm a bit short on time. Ill report back.
kind regards
Christoph
- Tue Mar 01, 2011 10:17 pm
- Forum: Software development
- Topic: MultiWii v1.pre7 released
- Replies: 61
- Views: 20928
Re: MultiWii v1.pre7 released
Hi everybody, i have a small problem that occurred to me first with version 1.6 and continues on into 1.7 when applying full throttle my quad-X starts to rotate (yaw) this happens on FULLTHROTTLE and only on it. 3/4 throttle no problem. i had no such problems on v 1.4 and 1.5 others in the forum i p...