search

AmroShohoud / myo-drone

5 stars 3 forks source link

IMU data problem #1

Closed lanyusea closed 9 years ago

lanyusea commented 9 years ago

Hi, that is an amazing work but I have a question about the pitch and yaw axis.

From my understanding, the pitch and yaw depends on your initial position.

for example, when the logo side up and you move hand left, MYO rotates with its raw axis but when the logo side left and you move hand left, MYO rotates with its pitch axis this case.

Could you tell me how to handle this problem? Since I'm not quite familiar with js I cannot find some code related to this.

Thanks.

AmroShohoud commented 9 years ago

Hello,

Have you tried calibrating the armband? Basically you find this in the settings and it would ask you a series of questions about how you prefer to wear the armband and then will save this into a personalized account under your name. I think this would fix the problem.

Thank you for your interest, let me know if it doesn't work!

Best, Amro

On Fri, Feb 6, 2015 at 1:42 AM, Aqua notifications@github.com wrote:

Hi, that is an amazing work but I have a question about the pitch and yaw axis.

From my understanding, the pitch and yaw depends on your initial position.

for example, when the logo side up and you move hand left, MYO rotates with its raw axis but when the logo side left and you move hand left, MYO rotates with its pitch axis this case.

Could you tell me how to handle this problem? Since I'm not quite familiar with js I cannot find some code related to this.

Thanks.

— Reply to this email directly or view it on GitHub https://github.com/AmroShohoud/myo-drone/issues/1.

Amro Shohoud Shohouda@gmail.com 425-463-9340 Class of 2017 | University of Texas at Austin | B.S. Computer Science Philanthropy Director | Delta Epsilon Psi Fraternity, Inc.

lanyusea commented 9 years ago

Hi,

Thanks for your reply but I'm still not quite clear about how the calibration solves this problem.

From my understanding the yaw/pitch/row is related to the logo side of myo, am I right?

And I checked the myo support page, the wearing prefer is just about usb to finger or usb to wrist. I still don't understand how this solved the axis issue I mentioned.

Thanks again.

lanyusea commented 9 years ago

Hi Amro,

Thanks for your answer and I found I make a mistake when understanding the rotation.

Thanks again.