Re: [Paparazzi-devel] Hexacopter

[Simon Wilks]

I don't know about it's suitability in general but to get around the PWM problem you could use an I2C to PWM converter like this http://abusemark.com/store/index.php?main_page=product_info&cPath=1&products_id=3&zenid=e14a65b50c75f3497735e1f454f69817

If you are using the DJI ESCs they will be fast enough to make the setup probably still fast enough given the 2-3ms delay in the conversion step.

Here is a sample hexa airframe config with the matrix: https://github.com/paparazzi/paparazzi/blob/master/conf/airframes/Poine/h_hex.xml

Simon

On Tue, Apr 3, 2012 at 11:00 PM, Cedric Marzer <address@hidden> wrote:

Hi all,
I am putting together some of my old hardware and some new one to make an hexacopter.
I have a new DJI F550 frame with the pwm esc.
My old autopilot board is a tiny.
I just ordered an aspirin IMU.
Is there a chance I can make it work ? I read that the pwm is just for STM32. Is there a way to make the DJI ESC work with the tiny ?
By the way does anyone of you have the matrix for a regular Hexa ?
Thanks in advance
Cédric
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