Search found 9 matches

by Point65
Fri May 25, 2012 10:34 pm
Forum: Software development
Topic: Airplane mode
Replies: 512
Views: 209674

Re: Airplane mode

Bo, - size of plane, - sensors, - settings please? Hi, It's about 1000-1100mm wingspan and I used my Multiwii controller from a quad. Original WMP with P=2. No ACC. I have some vibrations causing the excessive elevator movements in the video at full trottle. So maybe 1,5 or some smoothing whould li...
by Point65
Fri May 25, 2012 3:43 pm
Forum: Software development
Topic: Airplane mode
Replies: 512
Views: 209674

Re: Airplane mode

:D A short video after today's test with my Pitts Python using Multiwii in Airplane mode. It's on rails!!
Thanks to all that made this possible.
/Bo :lol:
http://youtu.be/pyeUEpfZmhM (Select HD)
by Point65
Fri Jul 22, 2011 10:46 am
Forum: Software development
Topic: Feedback on MultiWii_dev20110714 + R212
Replies: 41
Views: 11387

Re: Feedback on MultiWii_dev20110714 + R212

I've found that auto level is pretty weak in dev 0714... when I tip the quad to a sharp angle and release the sticks to center, the quad doesn't hurry to regain level. And this is with 10.x on P--the absolute maximum working value for version 1.7. Did changes in the dev code contribute to how autol...
by Point65
Thu Jul 21, 2011 4:08 pm
Forum: Software development
Topic: Feedback on MultiWii_dev20110714 + R212
Replies: 41
Views: 11387

Feedback on MultiWii_dev20110714 + R212

I tested the 0714 + R212 code on my mini-tri (WMP+BMA020) which has strong motors and light weight today. It works great in acro and stable mode. Compared to 1.7 it's more stable with the deafult values (P=4.0) than with 1.7 where I hade to reduce Roll & Pitich P down to 2.0. Some fine tuning ne...
by Point65
Mon Apr 04, 2011 9:37 pm
Forum: Shields, boards and sensors
Topic: WM+ with ITG3205
Replies: 84
Views: 53972

Re: WM+ with ITG3205

SDA measures 4V without the WMP connected and a heathly 2.6V with the WMP connected. Bo, please tell did you measured voltage by oscilloscope or by voltmeter? The voltmeter will lie, because there is high-frequency current. Voltmeter. Comparing with previous oscilloscope measurementa, my voltmeter ...
by Point65
Sun Apr 03, 2011 4:07 pm
Forum: Shields, boards and sensors
Topic: WM+ with ITG3205
Replies: 84
Views: 53972

Re: WM+ with ITG3205

GR8 work ziss_dm! I've just got 2 of the WMP ITG3205's from deal extreme and ready to mod and test on my tri. Did you measure the voltage on the I2C bus so it doesn't exceed the specs of the chip? Update: I measured the SDA & SCL voltages. I use a Nano with the modded WMP connected to 5V. SDA me...
by Point65
Wed Feb 02, 2011 10:43 pm
Forum: Software development
Topic: MultiWii v1.6 released
Replies: 8
Views: 5970

Re: MultiWii v1.6 released

Merci!!! Time to rerun the ACC-tests. :geek:
/Bo
by Point65
Tue Feb 01, 2011 5:54 pm
Forum: MultiWii tweaking - flying experience
Topic: 1pre6 flying quality
Replies: 4
Views: 2852

Re: 1pre6 flying quality

Did you find the post with the bypass?
/Bo
by Point65
Fri Jan 28, 2011 9:40 pm
Forum: Shields, boards and sensors
Topic: Test: Ultrasonic Sensor Module (DYP-ME007)
Replies: 3
Views: 3943

Test: Ultrasonic Sensor Module (DYP-ME007)

Kinderkram sent me one for test (I assume) so I signed up for the mission. Here is the test code I used slightly modified from m. I had to reduce the delay to 6 as it stopped after 20-30 readings, the delayWrite to low needs 4us to complete. Now I've had it running for +15minutes without stopping. /...