EBC Reading a Rotary Encoder via eQEP

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thumb‎ Embedded Linux Class by Mark A. Yoder

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A common way to read a rotational input is with a quadrature encoder such as these rotary encoders from SparkFun and Adafruit. BeatgleBone Black has an Enhanced Quadrature Encoder Pulse (eQEP) Module (See section 15.4 of the TRM) that makes reading encoders easy.

Wiring the Encoder



thumb‎ Embedded Linux Class by Mark A. Yoder