adafruit/Adafruit-Trinket-USB — pull request #2 by xunker (2014-06-24 22:18:55+00:00)
Title: Adds mouse wheel events to TrinketHidCombo.

Copies the mouse wheel code from TrinketMouse so we can use the wheel in TrinketHidCombo. Also adds an example sketch, based on the Trinket Volume Control, showing how to use the mouse wheel with TrinketHitCombo by turning the rotary encoder in to a mouse wheel.