Search found 64 matches
- Tue Apr 30, 2013 12:05 am
- Forum: Software development
- Topic: What makes Naza 'better' than Multiwii
- Replies: 83
- Views: 31101
Re: What makes Naza 'better' than Multiwii
Looks like that every time someone tries to discuss about something that is not completely in line with multiwii forum it's considered a troll. I specified that I fly multiwii every week, and that I love it. I was already asking myself ( and now to the forum too as i found this thread) why many peop...
- Mon Apr 29, 2013 11:27 pm
- Forum: Software development
- Topic: What makes Naza 'better' than Multiwii
- Replies: 83
- Views: 31101
Re: What makes Naza 'better' than Multiwii
I think that this thread could be more interesting talking about "performance differencies", if any...
If we talk about opensource, hardware possibilities and modifications multiwii wins under every aspect.
If we talk about opensource, hardware possibilities and modifications multiwii wins under every aspect.
- Mon Apr 29, 2013 10:11 pm
- Forum: Software development
- Topic: What makes Naza 'better' than Multiwii
- Replies: 83
- Views: 31101
Re: What makes Naza 'better' than Multiwii
We all are very proud of our multiwii boards but I have seen many naza here in italy and I think that my multiwii, for example, after days and days of setup still doesn't have the baro stability and the gps stability of the naza. And the naza has better stability under those aspects in one hour i th...
- Fri Apr 12, 2013 5:12 pm
- Forum: Software development
- Topic: Ghettostation: mini antenna tracker & groundstation
- Replies: 29
- Views: 19315
Re: Ghettostation: mini antenna tracker & groundstation
is the tracking is gps based, right? the data are sent from the uav via the serial link to the traker?
- Fri Mar 22, 2013 12:32 am
- Forum: Software development
- Topic: GPS integration
- Replies: 1724
- Views: 880083
Re: GPS integration
I activate the GPS on quadricopter starts to oscillate as fast as ever on what value I have to fix? pid? Have the same issue with lead filter, i.e. when GPS_LEAD_FILTER define activated... When GPS_FILTERING activated, issue is gone.. I don't know if mine it's the same issue, activating gps (pos ho...
- Tue Jan 29, 2013 8:12 pm
- Forum: Software development
- Topic: Cam Stabilisation in r1317 / 'PORTL' was not declared ...
- Replies: 18
- Views: 5891
Re: Cam Stabilisation in r1317 / 'PORTL' was not declared ..
Thanks you ! It's working like expected with your code!!!
- Fri Jan 25, 2013 10:08 pm
- Forum: Software development
- Topic: Cam Stabilisation in r1317 / 'PORTL' was not declared ...
- Replies: 18
- Views: 5891
Re: Cam Stabilisation in r1317 / 'PORTL' was not declared ..
I don't understand it completely. I am pretty sure i want to use the mix_tilt because i'd like to experiment the super simple gimbal, here: m As far as I can understand, if I leave uncommented the options about "aux" I am going to loose two channel of my radio for moving manually the gimba...
- Fri Jan 25, 2013 9:28 am
- Forum: Software development
- Topic: Cam Stabilisation in r1317 / 'PORTL' was not declared ...
- Replies: 18
- Views: 5891
Re: Cam Stabilisation in r1317 / 'PORTL' was not declared ..
If I uncomment the two lines about the AUX channels MultiWii compiles. I have commented those lines because, if I understand correctly, I will loose AUX3 and 4 for other uses. Am I correct? I don't need the "manual input" such as knob but I'd like to have 2 extra AUX for modes and similar....
- Thu Jan 24, 2013 10:22 pm
- Forum: Software development
- Topic: Cam Stabilisation in r1317 / 'PORTL' was not declared ...
- Replies: 18
- Views: 5891
Re: Cam Stabilisation in r1317 / 'PORTL' was not declared ..
Wich version of the arduino ide are you using? For me, under arduino 1.0.3 as soon as i activate for my mega crius board /* The following lines apply only for a pitch/roll tilt stabilization system. Uncomment the first or second line to activate it */ #define SERVO_MIX_TILT //#define SERVO_TILT #def...
- Thu Jan 24, 2013 9:56 am
- Forum: Software development
- Topic: Cam Stabilisation in r1317 / 'PORTL' was not declared ...
- Replies: 18
- Views: 5891
- Wed Jan 23, 2013 6:33 pm
- Forum: Ideas
- Topic: Camstab disable aux 3 and 4 and ideea SOLVED
- Replies: 15
- Views: 5882
Re: Camstab disable aux 3 and 4 and ideea SOLVED
I was trying to have the mix tilt on the dev 1129 but it's completely broken, I had on my pc the dev1240 and it's broken when disabling the aux channels but your code fix it (I have to try if it's working really but at least, it compiles) . Now I have just downloaded the latest 1317, defined mix til...
- Tue Sep 25, 2012 3:46 pm
- Forum: Software development
- Topic: [PATCH rebased] Increase number of AUX channels and steps
- Replies: 27
- Views: 9994
Re: [PATCH rebased] Increase number of AUX channels and step
Is this patch going to enter in the "ufficial" code? Looks like necessary, with all the new switch in the dev version...
- Fri Sep 14, 2012 12:41 pm
- Forum: Software development
- Topic: QuadSim :)
- Replies: 5
- Views: 1982
Re: QuadSim :)
I have installed it but... how does it works ?
- Thu Jul 26, 2012 8:19 am
- Forum: Software development
- Topic: Is Failsafe working in MultiWii 2.1?
- Replies: 5
- Views: 1921
Re: Is Failsafe working in MultiWii 2.1?
When I arm the motors they start to spin, in my last configuration with multiwii 2.1 and SimonK ESC firmware I have tryied a very low MIN, like 1068. I do usually prefere to have them spinning faster when just armed. Now I can't try because I am rebuilding what is broken but I suspect that if thrott...
- Wed Jul 25, 2012 6:42 pm
- Forum: Software development
- Topic: Is Failsafe working in MultiWii 2.1?
- Replies: 5
- Views: 1921
Re: Is Failsafe working in MultiWii 2.1?
Looks like multiwii switch off the motors suddenly only if you loose the transmission while throttle = min.
This should not happen in my opinion, because if for some reason I have throttle min and I lost the signal, the copter crash...
This should not happen in my opinion, because if for some reason I have throttle min and I lost the signal, the copter crash...
- Wed Jul 25, 2012 6:35 pm
- Forum: Software development
- Topic: Is Failsafe working in MultiWii 2.1?
- Replies: 5
- Views: 1921
Is Failsafe working in MultiWii 2.1?
Hi, yesterday I had a huge crash. For some reason my transmitter stopped to... transmit and my quadcopter switched off all the motors. I have checked that I have activated #define FAILSAFE // uncomment to activate the failsafe function #define FAILSAVE_DELAY 10 // Guard time for failsafe activation ...
- Tue Jul 03, 2012 11:35 am
- Forum: Software development
- Topic: [PATCH] Increase number of AUX channels
- Replies: 65
- Views: 20989
Re: [PATCH] Increase number of AUX channels
If we really want more options, then should try to increase the states of the AUX channels (LOW MID1 MID2 MID3 HIGH) but programming TX for it could be tricky.... I think that this would be amazing. For example I have programmed my turnigy for having 6 states on my aux channel then I discovered I c...
- Thu May 24, 2012 1:35 pm
- Forum: Ideas
- Topic: Special acrobatic mode by code
- Replies: 6
- Views: 2713
Re: Special acrobatic mode by code
This idea is way too cool !!!!
- Tue May 22, 2012 2:22 pm
- Forum: Shields, boards and sensors
- Topic: sorry for question, which IMU now the best ?
- Replies: 8
- Views: 3705
Re: sorry for question, which IMU now the best ?
freeimu 10dof or drotek 10 dof with mpu6000 series
- Mon May 21, 2012 7:44 pm
- Forum: Software development
- Topic: I²C Errors after flashing 2.0
- Replies: 24
- Views: 9382
Re: I²C Errors after flashing 2.0
I do have this problem while testing the gps-tiny. Latest multiwii development. My copter fly wth the stable 2.0 but my tests on the desk with the last 2.0 multiwii gives just i2c errors. I'll try to clear the whole IC and see if it gets better.
Fede
Fede
- Wed May 16, 2012 10:30 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Could you help me to debug why my tiny-gps is not working? I have cloned your repositories, tinygps and multiwiiconf to the last patches. Downloaded last p5 library. I configured in tinygps for attiny2313 the config.h and enabled (1) the gps and set the baud, 4800. Uploaded to successfully to my tin...
- Wed May 16, 2012 7:29 pm
- Forum: Software development
- Topic: Refactoring I2C code
- Replies: 37
- Views: 8057
Re: Refactoring I2C code
The point to 7bit addresses looks valid. Every datasheet referes to 7 and not to 8 bit...
- Tue May 15, 2012 12:56 am
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Just tried to pull last commit from gpstiny branch and I can confirm that it compiles without problems on the arduino ide.
Still investigating the code becase my gps is not working at all on multiwii-gpstiny
Still investigating the code becase my gps is not working at all on multiwii-gpstiny
- Sun May 13, 2012 9:47 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
So it's everything working for you?
- Sun May 13, 2012 6:06 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
The more devices your I²C bus has, the longer the wires are, the higher the electrical bus capacity gets. This means that it takes longer for the pull up resistors to re-charge the bus after it has been pulled down. You can also try to slow down the bus (if you are using 400kHz). I am testing diffe...
- Sun May 13, 2012 2:50 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Looks like your I²C connections are faulty. the debugging output indicates that the TinyGPS controller is working fine (you can spot date, time and your position there). Have you tried lowering the value of your pushup resistors? Haven't tried others resistors yet but as I see your test software wo...
- Sun May 13, 2012 1:32 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Downloaded the last MultiWiiConf and controlP5 0.7.2, compiled with processing (while having an error on "hidelabel" for "checkbox" (just commented out for testing). Same error as before. I get just tons of i2c errors and this strange blinking portion of the magnetometer datas. ...
- Sun May 13, 2012 11:06 am
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
but when I define it, it cannot compile, even if your files are added, what's wrong on my side. thank you for your help I had the same problem with the arduino ide and the .h files. They need to be placed somewhere where the ide likes. But if you copy the .h files from the tiny-gps directory to the...
- Sat May 12, 2012 8:01 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
I need help to debug this :-/ My setup is tiny2312 with just gps activated, gps connected Arduino 2009 with multiwii-tiny A developer version of the GUI. The attiny2313 is seen at the right address from the i2c scanner sketch from todbot. The MultiWIi gui is showing green on gps, but only errors on ...
- Sat May 12, 2012 5:17 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Does anyone knows if multiwii is supposed to work also without an imu ? I have an test environment with just the attiny, the serial gps and an atmega with multiwii firmware. On the guy (the dev one) I get never ending i2c errors
- Fri May 11, 2012 11:48 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
It's probably an IDE problem, as they say: http://electronics.stackexchange.com/qu ... e-not-work
In the meanwhile I did a little change to the code to get it to compile.
Now I discover that tiny-gps is not working At least, the standard MultiWii Conf is not reporting any GPS.
But it's late and it's better if I re-check tomorrow
In the meanwhile I did a little change to the code to get it to compile.
Now I discover that tiny-gps is not working At least, the standard MultiWii Conf is not reporting any GPS.
But it's late and it's better if I re-check tomorrow
- Fri May 11, 2012 11:00 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
I have also corrected my previous post, just follow the instructions.
For my "include" problem... I am investigating. Yes I am using a linux os and your #include "" looks right, it must be something with my setup, i think
For my "include" problem... I am investigating. Yes I am using a linux os and your #include "" looks right, it must be something with my setup, i think
- Fri May 11, 2012 7:24 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Just got a copy of the tiny-gps multiwii repository with git clone m -b tinygps multiwii-tinygps but, uncommented just the tiny-gps define for testing and trying to compile i get MultiWii.cpp:1138:35: error: tiny-gps/nmea_structs.h: File o directory non esistente MultiWii.cpp:1139:36: error: tiny-gp...
- Fri May 11, 2012 6:36 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Just wondering... do you think that with tiny gps is going to work rth or pos hold ?
- Thu May 10, 2012 11:28 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Just for reference if anyone needs this. I used the Arduino ISP sketch (as my programmer is not here right now) to burn a new attiny2313. Quick linux howto: upload arduino isp on your arduino, connect pin like this: arduino 10-11-12-13 to (respectively) attiny 1-17-18-19. Connect attiny pin 10 to ar...
- Thu May 10, 2012 10:06 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
I have checked your upstream and tinygps repository and I have tried to do a diff between the original 2.0 multiwii version or a 2.0 dev version, but looks like there are a lot of changes. Are you following the develop of the 2.0, or patching the stable 2.0 ? I think that git would be far better tha...
- Thu May 10, 2012 9:18 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
I can be wrong but your git repository doesn't looks like containing patches but the whole multiwii code, am I right? So it would be ok just to clone the repository and configure it? On top of wich multiwii version are your patches? ps. I am going to experiment the arduino isp, as I gave my usbtiny ...
- Thu May 10, 2012 9:03 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
The Parallax sonar is expensive but I got it as a gift from a friend because it's popular on "let's make robots" (the sonar) so I will try to implement it... I do have some 2313 here and some extra atmega, I am going to use the 2313 for testing gps and sonar at the moment... I am reading a...
- Thu May 10, 2012 8:44 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
I am wondering... do you think it would be possible to add an analog sonar, like the parallax ping? m What do you mean by "anolog"? My sonar device uses two distinct pins for triggering the echo and receiving the reply, but I guess the protocol is mostly identical. Should be possible to f...
- Thu May 10, 2012 8:23 pm
- Forum: Software development
- Topic: documenting new features
- Replies: 4
- Views: 2105
Re: documenting new features
We are going to be thanfkful
- Thu May 10, 2012 8:18 pm
- Forum: Software development
- Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
- Replies: 195
- Views: 70237
Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to
Fantastic. I have a serial GPS here and I was waiting for something like this. Can't wait to experiment it. This one m I am wondering... do you think it would be possible to add an analog sonar, like the parallax ping? m I am going to report as soon as possible my progress with the gps. Thanks Feder...
- Tue May 08, 2012 2:39 pm
- Forum: Connecting elements
- Topic: Internal Pullups for dummies
- Replies: 7
- Views: 3753
Re: Internal Pullups for dummies
I use the i2c bus also in others software, and I am fine with 2.2k or 3.3k resistors. I think that Internal pullups are not so good. And, about the LLC, Fabio Varesano from FreeIMU writes (about the newest freeimu) The board has integrated 2K2 pullups resistors (which can be enabled or disabled by m...
- Mon May 07, 2012 8:39 am
- Forum: Ideas
- Topic: Simple mode for beginers
- Replies: 70
- Views: 37903
Re: Simple mode for beginers
I don't know if it makes any difference but I take off in acro mode and then I activate level mode with magnetometer and headfree. Is your magnetometer setup all right?
- Sun May 06, 2012 7:30 pm
- Forum: Ideas
- Topic: Simple mode for beginers
- Replies: 70
- Views: 37903
Re: Simple mode for beginers
Well, I don't know why but during the actual flying the headfree works, but in truth is difficult to understand at the first time
- Sun May 06, 2012 3:41 pm
- Forum: Ideas
- Topic: Simple mode for beginers
- Replies: 70
- Views: 37903
Re: Simple mode for beginers
I am going to try at the filed right now. At the desk looks like is not going to work. I am using multiwii 2.0 and on my multiwiiConf the orientation of the magnetometer is solid. But looks like my headfree is always thinking that "north" is my basic head. In my MultiWiiConf I see the 0 va...
- Sun May 06, 2012 2:41 pm
- Forum: Ideas
- Topic: Simple mode for beginers
- Replies: 70
- Views: 37903
Re: Simple mode for beginers
I still don't get one thing. It's supposed to have the "head" always pointing to N ? I have noticed that in my setup if i take off with me and the copter looking to N everything is ok but I think that the copter is not able to understand his front and back.. I mean, in my gui if my copter ...
- Tue May 01, 2012 1:53 pm
- Forum: ESCs, propellers , servos and radios
- Topic: ESC calibration
- Replies: 51
- Views: 26065
Re: ESC calibration
/* 3. compile, upload, run --- cannot fly and will use Buzzer to indicate finished calibration */
What does "run" means? Arm the motors? Or "switch on the copter" ?
Thanks!
- Thu Apr 26, 2012 12:29 am
- Forum: Ideas
- Topic: wishlist for v2.1
- Replies: 62
- Views: 21783
Re: wishlist for v2.1
I think that is unusual not to have the documentation on multiwii.com, it could be also a wiki, documenting every function and possibility... A beginner can't understand what multiwii is today reading the main page, and a pro can discover the news just reading trough all the forum...
- Wed Apr 25, 2012 1:24 pm
- Forum: Ideas
- Topic: Inflight ACC-calibration
- Replies: 127
- Views: 72339
Re: Inflight ACC-calibration
Thanks! Now it's really clear. You should add this to your howto , it will be useful for noobs too
I am going to try and report the restult!
I am going to try and report the restult!
- Wed Apr 25, 2012 12:57 pm
- Forum: Ideas
- Topic: Inflight ACC-calibration
- Replies: 127
- Views: 72339
Re: Inflight ACC-calibration
I don't get one thing but it's probably because english is not my language. Take back trims means that I have to set them to neutral, 0 ? With my usual copter I have trimmed my transmitter and I have no drift. If I remove this trim and I don't use accelerometers because I don't switch them on (somet...