Thread: Analog-to-Digital Converter Code
View Single Post
  #27   Spotlight this post!  
Unread 14-02-2008, 22:11
windell747 windell747 is offline
Registered User
FRC #2477
Team Role: Mentor
  
Join Date: Jan 2008
Rookie Year: 2001
Location: Hawaii
Posts: 158
windell747 will become famous soon enoughwindell747 will become famous soon enough
Re: Analog-to-Digital Converter Code
Hi Kevin, We have recently come to realize that the p1_y and p1_x ADCs are somewhat noisy. The output value varies randomly maybe about +/-10 of 127 when the joystick is connected, but not touched. Does your code address this problem? We were trying to work around the problem using a comb digital filter.

Thanks,
Windell