View Single Post
  #30   Spotlight this post!  
Unread 19-06-2014, 14:13
Ether's Avatar
Ether Ether is offline
systems engineer (retired)
no team
 
Join Date: Nov 2009
Rookie Year: 1969
Location: US
Posts: 8,044
Ether has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond repute
Re: Encoder rate noise

Quote:
Originally Posted by Ether View Post
...because you can't tell which edge came first, so you don't know the direction.
I did a little math about this about 10 months ago:

http://www.chiefdelphi.com/forums/sh...34&postcount=7


Quote:
Originally Posted by Joe Hershberger View Post
Not that I'm aware of. I don't even know that DMA was implemented at the API level in WPILib for C++ and Java.
If there's anyone reading this thread whose team has successfully implemented Joe's DMA recommendation, would you please share your code.


Reply With Quote