DRV2605EVM-BT Datasheet, PDF (16/34 Pages) TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS – evaluation kit for the DRV2605 ERM and LRA Haptic Driver.

IOS App Overview
6.3 Extras
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6.3.1 LED Playground
The LED Playground is a custom frame-by-frame LED movie creation tool. By default, the LEDs are
grayed out indicating OFF on a frame. The user can select LEDs by touching them on the application, and
the LED turns on when the frame is played. Flick from left to right or right to left in order to jump to a
different frame. When the user creates a movie, they can click the Play button to relay it back on the
board. As a shortcut, there are Clear All and Fill All buttons, which turn all LEDs ON or OFF on the frame.
The slider shown in Figure 14 adjusts the play rate of the movie. This is analogous to frames per second
(fps) in a video. Less time on the slider results in more frames per second of the LED movie. The
application also has a Game of Life sequence embedded.
Figure 14. LED Playground
Figure 15. LED Playground with Sample LEDs Selected
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DRV2605EVM-BT User's Guide
Copyright © 2014, Texas Instruments Incorporated
SLOU391 – May 2014
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