Search found 258 matches
- Thu Apr 24, 2014 3:23 pm
- Forum: Software development
- Topic: Altitude hold agorithm
- Replies: 34
- Views: 11879
Re: Altitude hold agorithm
it seems that it suffers from exactly the same flaws as stock Multiwii - unnecessarily sluggish response to stick input in althold mode. I say that because the D-term completely ignores the stick input. Or have I missed some sneaky coding? Vario-based altitude hold [censored] is not implemented in ...
- Mon Apr 21, 2014 9:12 pm
- Forum: Software
- Topic: NAZE32+latest baseflight frozes on PC and in the air
- Replies: 74
- Views: 24975
Re: NAZE32+latest baseflight frozes on PC and in the air
Dont know how flasing could cause this problems... Is it possible? hum.. did you compile the firmware by yourself ? -> if crashed , you board wont do anything , no calibration , no blinking led did you check if the eeprom structure were identical ? -> should start , but fucked setting , reset all v...
- Sat Apr 19, 2014 9:50 pm
- Forum: Software development
- Topic: How to submit new board to be included in SVN
- Replies: 3
- Views: 1818
Re: How to submit new board to be included in SVN
how to submit a patch to add a board.
this only require sensors orientation , you are using an 328p and did not add new sensors ?
post a patch here or create a pull request on github for reviewing , https://github.com/multiwii/multiwii-firmware .
best regards,
this only require sensors orientation , you are using an 328p and did not add new sensors ?
post a patch here or create a pull request on github for reviewing , https://github.com/multiwii/multiwii-firmware .
best regards,
- Sat Apr 19, 2014 9:41 pm
- Forum: Software development
- Topic: Feature Request: Inhibit PID updates while armed
- Replies: 3
- Views: 1564
Re: Feature Request: Inhibit PID updates while armed
fix :
this way , you can still adjust pid while flying , just trigger the save when landed .
https://github.com/multiwii/baseflight/ ... 7d26790899
Code: Select all
case MSP_EEPROM_WRITE:
if (f.ARMED) {
headSerialError(0);
} else {
writeEEPROM(0, true);
headSerialReply(0);
}
this way , you can still adjust pid while flying , just trigger the save when landed .
https://github.com/multiwii/baseflight/ ... 7d26790899
- Sat Apr 19, 2014 1:06 am
- Forum: Boards
- Topic: Naze32 hardware discussion thread
- Replies: 3249
- Views: 1412024
Re: Naze32 hardware discussion thread
mattster98 wrote:Looking for a place to submit this (inhibit changes while armed) as a "Feature Request" and perhaps contribute a changelist.
https://github.com/multiwii/baseflight
- Wed Apr 16, 2014 10:32 pm
- Forum: Pictures & Videos
- Topic: [2014] altitude hold + throttle angle correction
- Replies: 4
- Views: 3826
- Wed Apr 16, 2014 10:17 am
- Forum: Boards
- Topic: Where do I find details to Flyduino MW32v2
- Replies: 11
- Views: 4271
Re: Where do I find details to Flyduino MW32v2
did they use this file for commercial usage ? no .. or maybe they did it wrong
- Tue Apr 15, 2014 12:55 am
- Forum: Boards
- Topic: Where do I find details to Flyduino MW32v2
- Replies: 11
- Views: 4271
- Mon Apr 14, 2014 2:00 pm
- Forum: Boards
- Topic: Where do I find details to Flyduino MW32v2
- Replies: 11
- Views: 4271
Re: Where do I find details to Flyduino MW32v2
Slartibartfast wrote:Hi,
I've just ordered a Flyuduino MW32 v2. I've taken a look at the PDF but this is not very detailled.
How do I know which "Filter Capacitor" to use?
by looking a the doc you linked , they use a 16v 100mf .
S1 , is Signal 1 , there is picture in the document you linked
- Sun Apr 13, 2014 3:55 pm
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393203
Re: KV Team Multiwii OSD
bignose13 wrote:I think we are seeing true colours of KataVentos.
[...]
You complain about others copying kvosd but forget...
[...]
It open source - free for anyone to copy + modify + etc.
[...]
And developing new closed source stuff for MultiWii. What an idiot...
qft
- Sat Apr 12, 2014 9:04 pm
- Forum: Pictures & Videos
- Topic: [2014] altitude hold + throttle angle correction
- Replies: 4
- Views: 3826
[2014] altitude hold + throttle angle correction
A demo video of altitude hold + throttle angle correction with baseflight With a smoother correction curve near the center and a configurable angle , we can now make some maneuvers while retaining the same altitude. 91660889 If your are not sure how this works then start with the default value, make...
- Sat Apr 12, 2014 11:15 am
- Forum: Boards
- Topic: Naze32 hardware discussion thread
- Replies: 3249
- Views: 1412024
Re: Naze32 hardware discussion thread
you cant flash with baseflight configurator ?
- Fri Apr 11, 2014 1:43 am
- Forum: Pictures & Videos
- Topic: baseflight althold
- Replies: 1
- Views: 1693
baseflight althold
Static demo: simple althold
Moving demo : althold + disturbance
Moving demo : althold + disturbance
- Thu Apr 10, 2014 10:59 pm
- Forum: Software
- Topic: Airplane RTH BaseFlight
- Replies: 143
- Views: 137614
Re: Airplane RTH BaseFlight
And in case you are stuck with the "undefined reference to `_sbrk'" error you comment out "pch = strtok(cmdline, " ");" in cliMotor() file cli.c or .. if you build with newLib : /* sbrk Increase program data space. Malloc and related functions depend on this */ caddr_t...
- Fri Apr 04, 2014 10:18 pm
- Forum: Software development
- Topic: Strange MultiWiiConf Behaviour
- Replies: 8
- Views: 2574
Re: Strange MultiWiiConf Behaviour
you have to locate the main computer outlet ....
- Fri Apr 04, 2014 9:42 am
- Forum: Boards
- Topic: ARM Cortex-M3 STM32F103C8T6 STM32
- Replies: 37
- Views: 18366
Re: ARM Cortex-M3 STM32F103C8T6 STM32
the ARM Cortex-M3 STM32F103C8T6 is the mcu found in the naze32 ... you can build a baseflight board from scratch or play with new sensors or code changes with this board. http://i.imgur.com/5ZLJxWal.jpg http://i.imgur.com/R03bEw7l.jpg http://i.imgur.com/ET9DG8ol.jpg the stmf4 from this nucleo board ...
- Sat Mar 29, 2014 3:20 am
- Forum: Shields, boards and sensors
- Topic: Arduino Yun(ATmega32u4/Leonardo) as MWC?
- Replies: 3
- Views: 2182
Re: Arduino Yun(ATmega32u4/Leonardo) as MWC?
How difficult is it to get a standard Arduino Leonardo+IMU running MultiWii?
as hard as set MCUType=atmega32u4 , just refere to http://code.google.com/p/multiwii/source/browse/
with Arduino 1.0.1 so you just need to select the Leonardo to use it. It is fully supported by the MultiWii software since the 2.1 or later
- Fri Mar 28, 2014 6:13 am
- Forum: Boards
- Topic: ARM Cortex-M3 STM32F103C8T6 STM32
- Replies: 37
- Views: 18366
- Thu Mar 27, 2014 3:22 am
- Forum: General discussions
- Topic: GUI-settable parameters “MULTIPLE_CONFIG_PROFILES"
- Replies: 20
- Views: 7073
- Mon Mar 24, 2014 12:06 am
- Forum: Software development
- Topic: MultiWii and LabView
- Replies: 10
- Views: 5330
Re: MultiWii and LabView
It must be noted that you can find working implmentation for this serial communication written in C , C++ , .Net , java , javascript .. and probably some more languages .. You may now refere to this thread : http://www.multiwii.com/forum/viewtopic.php?f=8&t=4489 best regards ps : if you fail to ...
- Fri Mar 21, 2014 7:00 pm
- Forum: Software development
- Topic: Controlling Multiwii with nrf24l01+
- Replies: 11
- Views: 8131
Re: Controlling Multiwii with nrf24l01+
so , any news ? how did you handle the channel sync ? what about the replay and the implied delay when you switch from rx to tx ( is it full duplex ) ?
- Fri Mar 21, 2014 5:46 am
- Forum: Software development
- Topic: Wishlist - MSP 2.2
- Replies: 16
- Views: 6848
- Fri Mar 21, 2014 5:41 am
- Forum: Software development
- Topic: MultiWii and LabView
- Replies: 10
- Views: 5330
Re: MultiWii and LabView
BernardK wrote: I see the message transmit out, and it looks as it should do.
... and what should it look like ?
- Mon Jan 27, 2014 7:41 am
- Forum: MultiWii tweaking - flying experience
- Topic: Flips and flyaways.
- Replies: 2
- Views: 2356
Re: Flips and flyaways.
tl;dr
anyway , sound like a failsafe and tx issue .
anyway , sound like a failsafe and tx issue .
- Sun Jan 26, 2014 7:51 am
- Forum: Getting Started - MultiWii config and setup
- Topic: First Quadrocopter with MultiWii 2.3 non-stable flight
- Replies: 4
- Views: 1736
Re: First Quadrocopter with MultiWii 2.3 non-stable flight
Problem 2) When I start my copter and it rises up then it seems like the yaw drifts permanently in neutral position. I have read something about I can change something in the code so that small the deadband feature is used to mitigated input related to "user's finger induced issue" m /* i...
- Sun Jan 26, 2014 7:39 am
- Forum: MultiWii tweaking - flying experience
- Topic: Question on uart control
- Replies: 4
- Views: 2131
Re: Question on uart control
But, since I'm not using a normal radio, I want to know what appens if the signal is lost.. What is the standard failsafe routine in multiwii 2.3? where is it in the code? is there any wiki to learn how to set it? m /******** Failsafe settings ********************/ /* Failsafe check pulses on four ...
- Thu Jan 23, 2014 9:53 pm
- Forum: Boards
- Topic: Naze32 hardware discussion thread
- Replies: 3249
- Views: 1412024
Re: Naze32 hardware discussion thread
sentinel wrote:I'm trying to better understand what some of the settings will yield.
RC Rate
RC Expo
Roll & Pitch rate
TPA
Yaw Rate
looking for a direct explanation of how these will affect my flight.
www.multiwii.com/wiki/index.php?title=Main_Page
- Thu Jan 23, 2014 7:43 pm
- Forum: Getting Started - MultiWii config and setup
- Topic: MultiWiiConf on Linux
- Replies: 7
- Views: 3496
Re: MultiWiiConf on Linux
Without having the modify the MultiWiiConf.pde, the easiest thing to do is to create a link from the device name to a name the config understand. To modify the .pde, that will required installing Oracle Java: http://www.multiwii.com/forum/viewtopic.php?f=14&t=3476&start=40#p45363 or use a W...
- Wed Jan 15, 2014 6:53 pm
- Forum: Frames
- Topic: Dji phantom frame for MWI
- Replies: 2
- Views: 2350
Re: Dji phantom frame for MWI
Yesterday, i just bought dji phantom frame .
Now the challenge is how to put the MWI FC (aio 2 crius or any 5x5 size FC), the GPS and the compass on the right place without any disturbance from power to avoid any EMI
stacked.. and gps ontop
- Tue Jan 14, 2014 6:12 pm
- Forum: Software development
- Topic: Checksum Calculation MSP
- Replies: 3
- Views: 1700
Re: Checksum Calculation MSP
$M> [6] [6c] [ff ff 03 00 70 00] [19] how is the sum calculation made ? for (int i = 3; i < bptr; i++) checksum ^= buffer[i]; checksum = 0 [6] [6c] [ff ff 03 00 70 00] checksum ^= 6 checksum ^= 6c checksum ^= ff checksum ^= ff checksum ^= 3 checksum ^= 0 checksum ^= 70 checksum ^= 0 checksum -> [19]
- Tue Jan 14, 2014 5:34 pm
- Forum: Shields, boards and sensors
- Topic: Want to add sonar and or Gps to my crius se board
- Replies: 4
- Views: 2046
Re: Want to add sonar and or Gps to my crius se board
What feature are you looking for ?
- folow terrain contour (mostly like althold but using ground as reference)
- auto takeoff/landing
the sonar is not used .. yet .. but you can add it into the code if required
- folow terrain contour (mostly like althold but using ground as reference)
- auto takeoff/landing
the sonar is not used .. yet .. but you can add it into the code if required
- Mon Jan 13, 2014 6:18 pm
- Forum: General discussions
- Topic: Autoland
- Replies: 6
- Views: 2966
- Wed Jan 08, 2014 3:46 pm
- Forum: Software development
- Topic: Sending Receving Serial Protocol Messages MWP
- Replies: 18
- Views: 7472
Re: Sending Receving Serial Protocol Messages MWP
$M> [paylaodlenght] [cmd] [payload] [checksum] 24 4d 3e 06 6c ff ff 03 00 70 00 19 $M> [6] [6c] [ff ff 03 00 70 00] [19] so values are [ff ff 03 00 70 00] you can now decode those value (ie ,are they int8 , int16, int32) using the protocole as described here : m or with the previous links.
- Tue Jan 07, 2014 7:25 pm
- Forum: Software development
- Topic: Sending Receving Serial Protocol Messages MWP
- Replies: 18
- Views: 7472
Re: Sending Receving Serial Protocol Messages MWP
i did not look at the arduino serial code lately, but as far as i remember it is just string based (with all the charset issue when using toByte) anyway ... here are the hex value that you want to send cmd: 24 4d 3c 00 6c 6c cmd: 24 4d 3c 00 65 65 cmd: 24 4d 3c 00 68 68 cmd: 24 4d 3c 00 66 66 cmd: 2...
- Tue Jan 07, 2014 10:53 am
- Forum: Boards
- Topic: Naze32 hardware discussion thread
- Replies: 3249
- Views: 1412024
Re: Naze32 hardware discussion thread
be sure that your 5vot bec can supply enough current for everything .. servo included.
be sure that everything use the same ground reference , ie : notably 5v bec and esc ground and servo ground sould be connected together .
mag calibration has nothing to do with your issue .
be sure that everything use the same ground reference , ie : notably 5v bec and esc ground and servo ground sould be connected together .
mag calibration has nothing to do with your issue .
- Mon Jan 06, 2014 8:15 pm
- Forum: Software development
- Topic: Sending Receving Serial Protocol Messages MWP
- Replies: 18
- Views: 7472
Re: Sending Receving Serial Protocol Messages MWP
the request for MSP_ATTITUE is a zero lenght payload wich is implmented like this :
https://github.com/treymarc/multiwii-ma ... /mwi.c#L48
you can find the full implementation here : http://code.google.com/p/multiwii/sourc ... otocol.cpp
https://github.com/treymarc/multiwii-ma ... /mwi.c#L48
you can find the full implementation here : http://code.google.com/p/multiwii/sourc ... otocol.cpp
- Mon Jan 06, 2014 6:43 pm
- Forum: Software development
- Topic: Sending Receving Serial Protocol Messages MWP
- Replies: 18
- Views: 7472
- Mon Jan 06, 2014 5:51 pm
- Forum: Software development
- Topic: Wishlist - MSP 2.2
- Replies: 16
- Views: 6848
Re: Wishlist - MSP 2.2
it is both
with a generic customMSP one can use the payload to create additionnal mesages , and paved the way toward the ability to change any baseflight (or multiwii fork) variables.
the only requirement is to have a reserved msp for this purpose , ie #define MSP_CUSTOM 1
with a generic customMSP one can use the payload to create additionnal mesages , and paved the way toward the ability to change any baseflight (or multiwii fork) variables.
the only requirement is to have a reserved msp for this purpose , ie #define MSP_CUSTOM 1
- Mon Jan 06, 2014 4:49 pm
- Forum: Software development
- Topic: Flying mode : using a second set of rc/expo rate
- Replies: 2
- Views: 1466
Re: Flying mode : using a second set of rc/expo rate
switching different profile while flying introduce loop lag and potential issue (as described in the pull request : https://github.com/multiwii/baseflight/ ... t-31449125 )
- Mon Jan 06, 2014 6:21 am
- Forum: Software development
- Topic: Flying mode : using a second set of rc/expo rate
- Replies: 2
- Views: 1466
Flying mode : using a second set of rc/expo rate
Hello, This proposal allow a mild version of expo/rate for precision then another set for acro by using a second set of rc/expo rate and a new BOX item to switch between values while flying . m ce8c75b0-7529-11e3-8f46-688de311601e.png Values are set with MSP so there is a change in msp_rc_tunning fo...
- Sun Jan 05, 2014 3:46 am
- Forum: Software development
- Topic: Wishlist - MSP 2.2
- Replies: 16
- Views: 6848
Re: Wishlist - MSP 2.2
hi, i think we can use something like this to deal with custom/private/oem msp : we can leverage the payload usage ? // customMSP[MSP_EXTENSION_PAYLOADMAX] //void evaluateCustomCommand(void); case MSP_CUSTOM: for (i = 0; i < dataSize; i++){ read8(); //customMSP[customMSPindex++]=read8(); } // TODO c...
- Tue Dec 31, 2013 12:37 am
- Forum: Software development
- Topic: I think I'm crazy. LQR instead of PID?
- Replies: 6
- Views: 3465
Re: I think I'm crazy. LQR instead of PID?
PID, LQR and LQR-PID on a Quadcopter Platform Looking back at the step responses shown above, it is clear that each control system has a different response for the same attitudes. However, it is possible to choose the most suitable technique based on the characteristics that is needed for the quadc...
- Fri Dec 27, 2013 9:08 pm
- Forum: Ideas
- Topic: Autonomous Multiwii Quadrocopter with Raspberry Pi
- Replies: 21
- Views: 14301
Re: Autonomous Multiwii Quadrocopter with Raspberry Pi
I use a PS3 eye camera (looking ground) which have great performance for the price. It can transfer pictures up to 120 FPS at 320x240 frame. unfortunately minimum resolution is 320x240 so I resize the frame to 160x120 in program before using them. Therefore USB bandwidth limit of mk808 is 75 FPS in...
- Fri Dec 27, 2013 8:30 pm
- Forum: Frames
- Topic: New Cinetank Mk. I
- Replies: 15
- Views: 6981
Re: New Cinetank Mk. I
terabyte wrote:Detailed build log here; http://forums.openpilot.org/topic/36084 ... k-ct-mk1/#
.. are we supposed to register to openpilot ?
Sorry, you don't have permission for that!
You do not have permission to view this attachment.
- Wed Dec 25, 2013 10:30 pm
- Forum: MultiWii tweaking - flying experience
- Topic: BARO Mode climb/descend Rate issues
- Replies: 4
- Views: 2469
Re: BARO Mode climb/descend Rate issues
because this is not how this flight mode is supposed to work . m m BARO - The barometer only is used, for the purpose of keeping a certain height. While there is an no other command from rc sticks . Needs: gyro + acc + baro (acc is needed to estimate the Z acceleration in this mode) You can activate...
- Fri Dec 20, 2013 6:38 am
- Forum: Software development
- Topic: Serial latency/out data
- Replies: 12
- Views: 3917
Re: Serial latency/out data
So the serial blocks also, when sending long messages (like I did). Hm, this will explain my problem, I'm bombing the poor Atmega with requests as fast as possible and send data chunks with a huge payload. I think my solution for permanently sending data is a kind of flow control / and or data rate...
- Sun Dec 15, 2013 8:22 pm
- Forum: Ideas
- Topic: MAVLink protocol
- Replies: 21
- Views: 20185
Re: MAVLink protocol
sorry for the late response the project moved to github the code now work with latest multiwii 2.3 .. minimal support you also have an example.c if you need to build for linux : git clone m cd multiwii-mavlink-gc make ./src/udp/mwgc --help https://raw.github.com/treymarc/multiwii-mavlink-gc/master/d...
- Sun Dec 15, 2013 7:21 pm
- Forum: Software development
- Topic: Serial latency/out data
- Replies: 12
- Views: 3917
Re: Serial latency/out data
Sure, I put my python code on github: https://github.com/mkjo/wii_python Where's the best place to share my code, is github ok? hi, was playing with some arm devices .. so i tried your code .. but , it does not compile looks like you remove some parts and extract those 2 files from your bigger proj...
- Sun Dec 15, 2013 7:05 pm
- Forum: Ideas
- Topic: Autonomous Multiwii Quadrocopter with Raspberry Pi
- Replies: 21
- Views: 14301
Re: Autonomous Multiwii Quadrocopter with Raspberry Pi
i do not have any paparazzi autopilot , but you may find plenty of info on the wiki -> http://paparazzi.enac.fr/wiki/Main_Page
here you can find the latest rev5 > FunFly Controller "Acro Naze 32"
you have i2c , uart .. and spi by using the unpopulated epprom pads
http://www.abusemark.com/downloads/naze32_rev3.pdf
here you can find the latest rev5 > FunFly Controller "Acro Naze 32"
you have i2c , uart .. and spi by using the unpopulated epprom pads
http://www.abusemark.com/downloads/naze32_rev3.pdf
- Tue Dec 10, 2013 9:13 am
- Forum: ESCs, propellers , servos and radios
- Topic: Quadcopter controlling without using Radio remote Controller
- Replies: 2
- Views: 1994
Re: Quadcopter controlling without using Radio remote Contro
2) According to the my research, the signal is a PWM signal. If it is PWM signal, is that possible to give simple movement to the arduino by generating external PWM signal...? (Without using the radio unit) yes , 3) If the above method is not possible, is there any other option to control the quad-...