RE: [Autopilot] Hello

[Rick S. <rms...@st...>]

Alexey,

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I read your post with interest. I have not used this unit but have been
reading it's specifications and user manual trying to decide if it will
work for my project. Do you happen to know the brand and part number of
the micronav DMU's 2 - 16 bit ADC? I have reviewed the open source
firmware code but have not found any comments about which ADC's they
used on the micronav DMU.

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What changes did you have to make to your driver and firmware?

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Rick

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________________________________

From: aut...@li...
[mailto:aut...@li...] On Behalf Of
Indelay
Sent: Monday, March 06, 2006 8:48 AM
To: aut...@li...
Subject: RE: [Autopilot] Hello

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Hello People!

I am developing autopilot for helicopter like concept 60 with new engine
O.S.Max 91SZ-Hring engine. I'am using StarGate board as navigation
computer with intel PXA255 ARM run under linux os.

I already have tested the helicopter flying on a stand, i.e. i have
tested inner-loop controls, helicopter was "hovering" on this stand. But
before i bought osmax91sz engine, there was a very strong vibration and
imu was not working at all because of it. Shock absorbers didnt work
with it. I have build my own shock absorbers with "baby nibbles". It
works really good.

the new engine is much better and imu worked even with the standard
shock absorbers.

Does anyone here use micronav DMU sensors unit? I had some troubles with
it and written own driver and firmware.

comments welcome.

Alexey

	=20

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________________________________


	From: aut...@li...
[mailto:aut...@li...] On Behalf Of Fabio
Miguez
	Sent: Sunday, March 05, 2006 3:55 PM
	To: aut...@li...
	Subject: Re: [Autopilot] Hello

	Hey Mike, welcome to the list, I'm a newbie too.

	On 3/3/06, Mike Sun <mik...@ya...> wrote:=20

	Hi, everyone, I'm Mike, a software engineer and rc helicopter
flyer.
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	--=20
	Fabio Miguez=20