Howdy, Stranger!
We are about to switch to a new forum software. Until then we have removed the registration on this forum.
Categories
- All Categories 25.7K
- Announcements & Guidelines 13
- Common Questions 30
- Using Processing 22.1K
- Programming Questions 12.2K
- Questions about Code 6.4K
- How To... 4.2K
- Hello Processing 72
- GLSL / Shaders 292
- Library Questions 4K
- Hardware, Integration & Other Languages 2.7K
- Kinect 668
- Arduino 1K
- Raspberry PI 188
- Questions about Modes 2K
- Android Mode 1.3K
- JavaScript Mode 413
- Python Mode 205
- Questions about Tools 100
- Espanol 5
- Developing Processing 548
- Create & Announce Libraries 211
- Create & Announce Modes 19
- Create & Announce Tools 29
- Summer of Code 2018 93
- Rails Girls Summer of Code 2017 3
- Summer of Code 2017 49
- Summer of Code 2016 4
- Summer of Code 2015 40
- Summer of Code 2014 22
- p5.js 1.6K
- p5.js Programming Questions 947
- p5.js Library Questions 315
- p5.js Development Questions 31
- General 1.4K
- Events & Opportunities 288
- General Discussion 365
In this Discussion
- PhiLho October 2013
Analog pins with Processing and Arduino
Hey all.
I'm building an arcade machine with an Arduino Duemilanove ATmega328p and Processing. I want to use x4 rotary encoders and a joystick to control some features of my game. I have used all of my digital pins for 3 rotary encoders with built-in buttons (3 pins each), and the remainder for the joystick (4 pins). I have one more rotary encoder hooked up to the analog pins 3-5, but I am having trouble with interpreting numbers I return from the analogRead() method. I tried digitalRead() instead, but I am always left with a reading of 0 on both pins. Does anybody have experience with rotary encoders and analog inputs?
Tagged:
Answers
If you missed it, there is an Arduino category in this forum, waiting eagerly for such questions... Better place it there, rather than in generic categories like "Using Processing"...
See the list of Categories