But this will not help if a motor or a prop is in the wrong position = it will flip on takeoff.
The GUI will always show correct behavior.
Search found 65 matches
- Tue Sep 11, 2012 6:24 pm
- Forum: Getting Started - MultiWii config and setup
- Topic: telemetry with Xbee
- Replies: 48
- Views: 17462
- Tue Sep 11, 2012 7:36 am
- Forum: Getting Started - MultiWii config and setup
- Topic: Initial config parameters
- Replies: 17
- Views: 5920
Re: Initial config parameters
Try LEVEL PID 8.0 0.010 100
That's my setting.
Did you shield the BMA from light and wind?
http://www.youtube.com/watch?v=-dbLm7XM ... e=g-user-u
That's my setting.
Did you shield the BMA from light and wind?
http://www.youtube.com/watch?v=-dbLm7XM ... e=g-user-u
- Mon Sep 10, 2012 8:13 pm
- Forum: Getting Started - MultiWii config and setup
- Topic: Initial config parameters
- Replies: 17
- Views: 5920
Re: Initial config parameters
cih79_1 wrote:that I didn’t repeat that action more then 4-5 times
It can be up to 20 times and more.
I always do 5 times, test, do 5 times again, test, than 2 times back and so on.
Can't help you with other sensors - I'm only using Gyro and ACC.
- Mon Sep 10, 2012 10:51 am
- Forum: Getting Started - MultiWii config and setup
- Topic: Initial config parameters
- Replies: 17
- Views: 5920
Re: Initial config parameters
Hi Cris
Did you trim stable mode?
1. Land and disarm.
2. Give full Throttle and than trim with the other stick.
In the video, the quad flies very well - you build it the right way.
Did you trim stable mode?
1. Land and disarm.
2. Give full Throttle and than trim with the other stick.
In the video, the quad flies very well - you build it the right way.
- Tue Sep 04, 2012 7:54 pm
- Forum: Connecting elements
- Topic: BMA020 I2C error:1 V2.1
- Replies: 3
- Views: 1824
Re: BMA020 I2C error:1 V2.1
Me too. Just ignoring it.
- Tue Jul 24, 2012 9:44 pm
- Forum: Ideas
- Topic: Failsafe auto leveling.
- Replies: 18
- Views: 5957
Re: Failsafe auto leveling.
Tested failsave in the field.
Works great except the default throttle value of 1450 was a bit to high - it started gaining height instead of landing.
So i switched the TX back on and got back control to land it.
I think, we should lower the default FAILSAVE_THROTTLE to 1300 (or even lower).
Works great except the default throttle value of 1450 was a bit to high - it started gaining height instead of landing.
So i switched the TX back on and got back control to land it.
I think, we should lower the default FAILSAVE_THROTTLE to 1300 (or even lower).
- Tue Jul 24, 2012 9:34 pm
- Forum: Getting Started - MultiWii config and setup
- Topic: Setting up Plush 25A in sketch
- Replies: 3
- Views: 2223
Re: Setting up Plush 25A in sketch
Simply set Minthrottle to a value where your motors startup well.
I'm running Plush 10A at 1100.
Mincommand is at its default of 1000 with a Spectrum TX/RX.
I'm running Plush 10A at 1100.
Mincommand is at its default of 1000 with a Spectrum TX/RX.
- Sat Jul 21, 2012 2:32 pm
- Forum: Ideas
- Topic: Failsafe auto leveling.
- Replies: 18
- Views: 5957
Re: Failsafe auto leveling.
Hi Hamburger
Yes, it's working and the code looks nicer.
IMHO is moving the default to ROLLPIN a good idea.
Grüsse aus der Schweiz.
Thorsten
Yes, it's working and the code looks nicer.
IMHO is moving the default to ROLLPIN a good idea.
Grüsse aus der Schweiz.
Thorsten
- Sat Jul 21, 2012 8:21 am
- Forum: Ideas
- Topic: Failsafe auto leveling.
- Replies: 18
- Views: 5957
Re: Failsafe auto leveling.
Ok, I can confirm that the Orange Spektrum RX switches to sending 1000ns on throttle if the TX is switched off.
All other channels are flat on my DSO.
Option to select a failsavepin is in r998.
Please check. It's working fine in the GUI.
All other channels are flat on my DSO.
Option to select a failsavepin is in r998.
Please check. It's working fine in the GUI.
- Fri Jul 20, 2012 1:39 pm
- Forum: Ideas
- Topic: Failsafe auto leveling.
- Replies: 18
- Views: 5957
Re: Failsafe auto leveling.
Hi I will test (on the weekend) how an Orange Spektrum RX will behave on signal lost - e.g. turn the TX off. If there is no signal on a pin but Throttle I will write a patch for RX.ino. My idea is to select an rcChannel in config.h which triggers the failsave. Shouldn't be that complicated. Greeting...
- Tue Jul 10, 2012 7:06 pm
- Forum: Software development
- Topic: Im so confused!! noob quad help.
- Replies: 6
- Views: 1829
Re: Im so confused!! noob quad help.
1. noticed today it builds up a drift to the left and back after awhile(in acc mode). i have to land and recal the gyro. any fix for this? is this a ACC thing? 2. noticed another thing. when i go to cal the ACC (from TX or software) sometimes the board locks up and the activity LED stays on. is the...
- Mon Jul 09, 2012 1:33 pm
- Forum: MultiWii tweaking - flying experience
- Topic: quad flips... lol
- Replies: 7
- Views: 2726
Re: quad flips... lol
Thanks for the answer.
I set RC-rate to 0,75 because it's easier to control but it's to slow for flips. Will try adding the P&R Rate.
Roll and Pitch P is at 3.8 - seems ok for my quad.
I always fly in ARCO mode. ACC is for beginners.
I set RC-rate to 0,75 because it's easier to control but it's to slow for flips. Will try adding the P&R Rate.
Roll and Pitch P is at 3.8 - seems ok for my quad.
I always fly in ARCO mode. ACC is for beginners.
- Mon Jul 09, 2012 10:44 am
- Forum: MultiWii tweaking - flying experience
- Topic: quad flips... lol
- Replies: 7
- Views: 2726
Re: quad flips... lol
Hi!
Could you post a screenshot of PID and Rate settings.
I tried to flip but it was to slow and ended in the grass.
Greetings...
Could you post a screenshot of PID and Rate settings.
I tried to flip but it was to slow and ended in the grass.
Greetings...
- Sun Jun 03, 2012 11:41 am
- Forum: Software development
- Topic: BUG (v2.0): Buzzer only working if #define VBAT is enabled
- Replies: 0
- Views: 874
BUG (v2.0): Buzzer only working if #define VBAT is enabled
Hello!
I just found that you can only use the buzzer via AUX2 (pin D12) to locate the quad in the field if you enable "#define VBAT".
Without VBAT it's simply not working on pin D8.
Maybe someone can fix this.
Greetings
Thorsten
I just found that you can only use the buzzer via AUX2 (pin D12) to locate the quad in the field if you enable "#define VBAT".
Without VBAT it's simply not working on pin D8.
Maybe someone can fix this.
Greetings
Thorsten
- Tue Mar 27, 2012 6:54 am
- Forum: Ideas
- Topic: 0.96" SSD1306 128X64 OLED Display Module
- Replies: 207
- Views: 239680
Re: 0.96" SSD1306 128X64 OLED Display Module
Yes, you can.
- Fri Mar 16, 2012 9:49 pm
- Forum: Software development
- Topic: What's all this I2C failure stuff, anyhow?
- Replies: 27
- Views: 20963
Re: What's all this I2C failure stuff, anyhow?
Even with disabling the internal pull-ups there are also the ones from the BMA. So in parallel with the 2k2 you get 1,8 kOhm. This is still ok - you don't need to cut any traces. You can of course disable the pull-up pin from the BMA by cutting it. Connect the resistors the same way as shown on the ...
- Fri Mar 16, 2012 7:24 pm
- Forum: Software development
- Topic: What's all this I2C failure stuff, anyhow?
- Replies: 27
- Views: 20963
Re: What's all this I2C failure stuff, anyhow?
All the pull-up resistors in sum should be near 2,2 kOhm. R sum = 1/(1/R1 + 1/R2)
I disabled the internal pull-ups and placed the resistors the way you can see on my picture.
Of course you can place the pull-ups everywhere between VCC and SDA and VCC and SCL.
For me the way on the pic was the easiest.
I disabled the internal pull-ups and placed the resistors the way you can see on my picture.
Of course you can place the pull-ups everywhere between VCC and SDA and VCC and SCL.
For me the way on the pic was the easiest.
- Tue Mar 13, 2012 8:08 pm
- Forum: Shields, boards and sensors
- Topic: Trimming X-quad
- Replies: 8
- Views: 2772
Re: Trimming X-quad
Polleke wrote:Giro ROLL, PITCH and YAW look very stable, but i don't get any readings on the ACC part in the GUI.
Do you get reading on debug2?
- Tue Mar 13, 2012 8:00 pm
- Forum: Software development
- Topic: GPS integration
- Replies: 1724
- Views: 889669
Re: GPS integration
jevermeister wrote:The whole platform ist just awesome. Something I soldered, milled and screwed together is flying on its own. COOL!
Yes! My full acknowledge. It's so cool - it's flying.
- Sun Mar 11, 2012 8:26 pm
- Forum: Software development
- Topic: dev20120225 orientation warning!!!
- Replies: 26
- Views: 10510
Re: dev20120225 orientation warning!!!
Thanks for the reply.
#define MAG_ORIENTATION(X, Y, Z) {magADC[ROLL] = X; magADC[PITCH] = Y; magADC[YAW] = -Z;}
is the correct line. SE is like the "FREEIMUv035_BMP" as I learned a few days ago.
#define MAG_ORIENTATION(X, Y, Z) {magADC[ROLL] = X; magADC[PITCH] = Y; magADC[YAW] = -Z;}
is the correct line. SE is like the "FREEIMUv035_BMP" as I learned a few days ago.
- Tue Mar 06, 2012 7:12 pm
- Forum: Software development
- Topic: CRIUS_LITE and CRIUS_SE
- Replies: 4
- Views: 2285
Re: CRIUS_LITE and CRIUS_SE
Committed a slightly changed DEF of CRIUS_SE a few minutes ago. Please test: #define ACC_ORIENTATION(X, Y, Z) {accADC[ROLL] = -X; accADC[PITCH] = -Y; accADC[YAW] = Z;} #define GYRO_ORIENTATION(X, Y, Z) {gyroADC[ROLL] = Y; gyroADC[PITCH] = -X; gyroADC[YAW] = -Z;} #define MAG_ORIENTATION(X, Y, Z) {mag...
- Tue Mar 06, 2012 7:04 pm
- Forum: Software development
- Topic: dev20120225 orientation warning!!!
- Replies: 26
- Views: 10510
Re: dev20120225 orientation warning!!!
Hello Dellow Please test these settings für CRIUS_SE: #define ACC_ORIENTATION(X, Y, Z) {accADC[ROLL] = -X; accADC[PITCH] = -Y; accADC[YAW] = Z;} #define GYRO_ORIENTATION(X, Y, Z) {gyroADC[ROLL] = Y; gyroADC[PITCH] = -X; gyroADC[YAW] = -Z;} #define MAG_ORIENTATION(X, Y, Z) {magADC[ROLL] = X; magADC[P...
- Sun Mar 04, 2012 10:50 pm
- Forum: Software development
- Topic: CRIUS_LITE and CRIUS_SE
- Replies: 4
- Views: 2285
CRIUS_LITE and CRIUS_SE
Hello! In PRE2 there is an error in the CRIUS_LITE def. I corrected that - hoping it's ok now. Tested it on my LITE - they seem to be ok. BUT I do not own an SE so I removed the defs for the SE because they look wrong. If there is anyone who can supply correct defs for the SE and PRE2 please tell me...
- Sun Mar 04, 2012 12:30 pm
- Forum: Software development
- Topic: MultiWii 2.0 is coming
- Replies: 256
- Views: 108053
Re: MultiWii 2.0 is coming
Maybe "Release Candidate 1" (RC1) would be better.
BTW: Don't forget to update the version in LCD.pde.
BTW: Don't forget to update the version in LCD.pde.
- Sat Mar 03, 2012 7:14 pm
- Forum: Software development
- Topic: dev20120225 orientation warning!!!
- Replies: 26
- Views: 10510
Re: dev20120225 orientation warning!!!
Have you tested the "build in" CRIUS_SE?
Sensor orientation has changed in latest DEV.
http://code.google.com/p/multiwii/sourc ... iWii/def.h
Sensor orientation has changed in latest DEV.
http://code.google.com/p/multiwii/sourc ... iWii/def.h
- Thu Mar 01, 2012 11:39 am
- Forum: Getting Started - MultiWii config and setup
- Topic: Crius SE board does not register outputs or D8/D12 inputs
- Replies: 32
- Views: 11461
Re: Crius SE board does not register outputs or D8/D12 input
You should reflash your board to reset all the settings.
Use the latest DEV Version - it's working well.
In config.h you can enable the CRIUS_SE - so it's quite easy to get the correct settings for all your sensors.
Use the latest DEV Version - it's working well.
In config.h you can enable the CRIUS_SE - so it's quite easy to get the correct settings for all your sensors.
- Wed Feb 29, 2012 7:21 pm
- Forum: General discussions
- Topic: Controls too sensitive
- Replies: 4
- Views: 3521
Re: Controls too sensitive
At the moment I'm flying with RATE = 0,5 and EXPO = 0,5
That's quite relaxing. Not wartox style.
That's quite relaxing. Not wartox style.
- Wed Feb 29, 2012 4:29 pm
- Forum: Connecting elements
- Topic: Lipo Monitor
- Replies: 3
- Views: 3364
Re: Lipo Monitor
Just take a trimmer or poti (100k) and set it to output 5V (on its middle pin) for a full LiPo to A3. Connect one outer pin to + and the other to - That's it. 12,6V ------------------------------ | | |/ O--- 5V to A3 /| | | GND --------------------------------- You may have to change: #define VBATSC...
- Tue Feb 28, 2012 7:12 pm
- Forum: Ideas
- Topic: Add info on new dev release...
- Replies: 7
- Views: 2535
Re: Add info on new dev release...
Hi! IMHO DEV version are for developers who know what they are doing to test their current development in the context of all commits since the last release. These versions are untested and if you crash your MWC you can not blame anyone. The releases are tested (with the DEV versions) and are a bit s...
- Mon Feb 27, 2012 1:11 pm
- Forum: Software development
- Topic: dev20120225 orientation warning!!!
- Replies: 26
- Views: 10510
Re: dev20120225 orientation warning!!!
Sorry, but your NEW is in the current Shared Branch. So nothing to do for me.
- Mon Feb 27, 2012 8:06 am
- Forum: Software development
- Topic: dev20120225 orientation warning!!!
- Replies: 26
- Views: 10510
Re: dev20120225 orientation warning!!!
For CRIUS SE this is in Shared: #define ACC_ORIENTATION(X, Y, Z) {accADC[ROLL] = -X; accADC[PITCH] = -Y; accADC[YAW] = Z;} #define GYRO_ORIENTATION(X, Y, Z) {gyroADC[ROLL] = Y; gyroADC[PITCH] = -X; gyroADC[YAW] = -Z;} #define MAG_ORIENTATION(X, Y, Z) {magADC[ROLL] = X; magADC[PITCH] = Y; magADC[YAW]...
- Mon Feb 06, 2012 11:46 am
- Forum: General discussions
- Topic: PPM-SUM on Y6 is really mandatory ?
- Replies: 2
- Views: 1463
Re: PPM-SUM on Y6 is really mandatory ?
It's in config.h:
/* PIN A0 and A1 instead of PIN D5 & D6 for 6 motors config and promini config
This mod allow the use of a standard receiver on a pro mini
(no need to use a PPM sum receiver)
*/
//#define A0_A1_PIN_HEX
So the answer to your question is: No, its not mandatory.
/* PIN A0 and A1 instead of PIN D5 & D6 for 6 motors config and promini config
This mod allow the use of a standard receiver on a pro mini
(no need to use a PPM sum receiver)
*/
//#define A0_A1_PIN_HEX
So the answer to your question is: No, its not mandatory.
- Sat Feb 04, 2012 9:49 am
- Forum: Shields, boards and sensors
- Topic: Nunchuck problem with MWii vers. 1.9
- Replies: 6
- Views: 2541
Re: Nunchuck problem with MWii vers. 1.9
I had a similar problem with my nunchak. It worked for about 5 minutes then it froze. Not so good in flight.
I removed it and got an BMA020. Problem solved.
I removed it and got an BMA020. Problem solved.
- Fri Feb 03, 2012 7:58 am
- Forum: Shields, boards and sensors
- Topic: Nunchuck problem with MWii vers. 1.9
- Replies: 6
- Views: 2541
Re: Nunchuck problem with MWii vers. 1.9
Have you check your I2C bus? Are the pull-ups correct?
viewtopic.php?f=8&t=986
viewtopic.php?f=8&t=986
- Thu Jan 26, 2012 9:18 pm
- Forum: Shields, boards and sensors
- Topic: debug2 raises without sensors connected
- Replies: 16
- Views: 4072
Re: debug2 raises without sensors connected
Connect one by one and if it's stop working you will know the problem.
- Thu Jan 26, 2012 7:52 am
- Forum: Shields, boards and sensors
- Topic: debug2 raises without sensors connected
- Replies: 16
- Views: 4072
Re: debug2 raises without sensors connected
Can't see any images but:
Try to connect 2k2 resistors from SDA and SCL to 5V and disable internal pull-ups.
viewtopic.php?f=8&t=986
Had the same problem:
viewtopic.php?f=15&t=1066
Try to connect 2k2 resistors from SDA and SCL to 5V and disable internal pull-ups.
viewtopic.php?f=8&t=986
Had the same problem:
viewtopic.php?f=15&t=1066
- Mon Jan 23, 2012 3:51 pm
- Forum: Connecting elements
- Topic: Cam TILT servo
- Replies: 13
- Views: 7091
Re: Cam TILT servo
Hello!
I'm not sure that PIN12 can supply enough power to drive a servo and RAW is input only (IMHO).
Try connecting the servo direct to a 5V source.
BTW: PIN12 is no longer used to power the WMP. You can connect the WMP to 5V, too.
I'm not sure that PIN12 can supply enough power to drive a servo and RAW is input only (IMHO).
Try connecting the servo direct to a 5V source.
BTW: PIN12 is no longer used to power the WMP. You can connect the WMP to 5V, too.
- Mon Jan 09, 2012 5:21 pm
- Forum: Software development
- Topic: Support for i2c LCD03 (1.9) is here...
- Replies: 5
- Views: 5070
Re: Support for i2c LCD03 (1.9) is here...
Yes, i2c is a nice solution for the pro mini because you don't need the single UART.
This was what provoked me to write the code - and the fact, that I bought the wrong LCD.
Got the account from Alex - will commit in a couple of hours.
This was what provoked me to write the code - and the fact, that I bought the wrong LCD.
Got the account from Alex - will commit in a couple of hours.
- Mon Jan 09, 2012 4:09 pm
- Forum: Software development
- Topic: Support for i2c LCD03 (1.9) is here...
- Replies: 5
- Views: 5070
Re: Support for i2c LCD03 (1.9) is here...
Hello!
It's all ready for commit. I'm only waiting for Alex providing me an account on _shared.
Thorsten
It's all ready for commit. I'm only waiting for Alex providing me an account on _shared.
Thorsten
- Sun Jan 08, 2012 12:08 pm
- Forum: Software development
- Topic: Support for i2c LCD03 (1.9) is here...
- Replies: 5
- Views: 5070
Support for i2c LCD03 (1.9) is here...
Hello! I made the cheap LCD03 work with MultiWii 1.9 It has to be set to i2c control - just remove the jumper on its back. The first two: m m lcd03.JPG In MultiWii_1_9 in setup(): #if defined(LCD_LCD03) i2c_LCD03_init(); i2c_LCD03_set_cursor(0,0);LCDprintChar("MultiWii"); i2c_LCD03_set_cur...
- Fri Jan 06, 2012 6:04 pm
- Forum: ESCs, propellers , servos and radios
- Topic: Roll Where are you ?
- Replies: 4
- Views: 1675
Re: Roll Where are you ?
Connect a servo to roll of the RX. Does it move?
If yes, check again the cables to D4.
If yes, check again the cables to D4.
- Thu Jan 05, 2012 6:34 pm
- Forum: Software development
- Topic: What's all this I2C failure stuff, anyhow?
- Replies: 27
- Views: 20963
Re: What's all this I2C failure stuff, anyhow?
Hi mr.rc-cam Made a test on the i2c on my new Mega with WM+ and BMA020. This picture shows SCL only with the BMA020 10k Pull-up. This is not working. IMAG002.png This picture shows SCL with the internal 20k Mega and 10k BMA020 pull-up = 6k7 This is ok for 1.8.2 but not for 1.9 IMAG004.png This pictu...
- Thu Jan 05, 2012 12:47 pm
- Forum: Software development
- Topic: What's all this I2C failure stuff, anyhow?
- Replies: 27
- Views: 20963
Re: What's all this I2C failure stuff, anyhow?
Here is a nice text on effects of varying pull-ups on the i2c:
http://www.dsscircuits.com/articles/eff ... stors.html
http://www.dsscircuits.com/articles/eff ... stors.html
- Wed Jan 04, 2012 7:02 pm
- Forum: Getting Started - MultiWii config and setup
- Topic: Video Tutorial for PID tuning
- Replies: 4
- Views: 4967
- Tue Jan 03, 2012 12:03 am
- Forum: Software development
- Topic: arduino pwm output frequencys
- Replies: 43
- Views: 14541
Re: arduino pwm output frequencys
With 550 Hz the time of oscillation is 0,001818 sec.
You need 0,002000 sec. for max power on the ESC = 500 Hz is the maximum.
So it's not working.
Calculation is: 1/hz = time.
You need 0,002000 sec. for max power on the ESC = 500 Hz is the maximum.
So it's not working.
Calculation is: 1/hz = time.
- Mon Jan 02, 2012 8:06 pm
- Forum: Software development
- Topic: What's all this I2C failure stuff, anyhow?
- Replies: 27
- Views: 20963
Re: What's all this I2C failure stuff, anyhow?
To be correct: The board from Paul doesn't have any pull-ups than the internal ones but should have 2k2 external pull-ups.
- Mon Jan 02, 2012 6:23 pm
- Forum: Connecting elements
- Topic: WM+ BMA020 on Mega not working with 1.9
- Replies: 5
- Views: 3077
Re: WM+ BMA020 on Mega not working with 1.9
I'm from CH.
You can see the homemade quad flying here: http://vimeo.com/32731076
You can see the homemade quad flying here: http://vimeo.com/32731076
- Mon Jan 02, 2012 6:10 pm
- Forum: Connecting elements
- Topic: WM+ BMA020 on Mega not working with 1.9
- Replies: 5
- Views: 3077
Re: WM+ BMA020 on Mega not working with 1.9
Wanted something looking a bit more professional than my first quad with homemade FC and DIY OSD.
And I want to be ready for GPS.
And I want to be ready for GPS.
- Mon Jan 02, 2012 12:51 pm
- Forum: Software development
- Topic: What's all this I2C failure stuff, anyhow?
- Replies: 27
- Views: 20963
Re: What's all this I2C failure stuff, anyhow?
Do you get reading from ACC but not from the Gyro? Sounds to me like the same problem I have:
viewtopic.php?f=15&p=7302#p7302
viewtopic.php?f=15&p=7302#p7302
- Mon Jan 02, 2012 12:33 pm
- Forum: Connecting elements
- Topic: WM+ BMA020 on Mega not working with 1.9
- Replies: 5
- Views: 3077
WM+ BMA020 on Mega not working with 1.9
Hello! I just build my Mega-FC with parts from flyduino.com The problem: In 1.8.2 everything works fine and fast with about 4200 cycle time. In 1.9 there are no readings from the gyro and ACC is very slow - there are errors on the i2c. Yes, I'm aware of the i2c-error posting here in the forum but as...