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0 votes
1 answer
226 views

Setup Due counter

How do I setup a Due to count rising edges on a pin automatically without having to waste time on an ISR? I have some wheel encoders, the simplist implementation is direction less where you only count ...
FourierFlux's user avatar
0 votes
1 answer
213 views

Arduino DUE wheel encoder

I have an Arduino due, I am trying to keep track of ticks on two wheel encoders, polling in an infinite loop results in terrible performance. Have any suggestions? It looks like the due might have an ...
FourierFlux's user avatar
1 vote
0 answers
738 views

TFT menu system sometimes doesn't refresh the screen properly

I have a project in which I control a display using an Arduino Due microcontroller. The user can navigate on the TFT display (RA8875 driver ic) with a rotary enconder/pushbutton. The display shows a ...
Sven Onderbeke's user avatar
0 votes
2 answers
304 views

Will an Arduino Uno be able to read 3x incremental encoders?

Encoders are quadrature 600ppr encoders with X2 counting. Therefore 1200 counts per revolution for each encoder. Is there an edge rate limit? I currently have one encoder hooked up using code with ...
Bricen Rasmussen's user avatar
1 vote
1 answer
3k views

How to configure 2nd Quadrature Decoder IO pins in Arduino IDE

I am working to read two quadrature encoders using a single Arduino DUE, as part of my summer vacations project. According to the following link http://atmel.force.com/support/servlet/fileField?id=...
Masood Salik's user avatar
2 votes
1 answer
4k views

Reading Two Quadrature Encoder using a single Arduino Due

I am working on an autonomous robot in my summer vacations. I am currently working on running the motors of my robot in a closed loop. In order to do so, I have to interface two Quadrature encoders of ...
Masood Salik's user avatar