DRV2605EVM-BT Datasheet, PDF (12/34 Pages) TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS – evaluation kit for the DRV2605 ERM and LRA Haptic Driver.

IOS App Overview
6.2 Haptics Menu
www.ti.com
6.2.1 Stock Waveforms
The stock waveforms submenu consists of a select few waveforms from the ROM libraries of the
DRV2605. The list shows nine waveforms. These haptic patterns can be triggered by touch-selecting the
respective pattern.
The user can navigate between screens either by swiping from left to right (as shown in Figure 8) or by
clicking the list icon at the top of the screen.
Figure 8. iOS App Menu
6.2.2 Your Waveforms
The Your Waveforms menu hosts the patterns created by the user and sample patterns. The app. has
some default preloaded patterns which shows an example of creating effects like "Sonar", "Run-Faster" or
"Pulsing". The user can click the Turn on Ext. Trigger button to automatically play a waveform on a trigger
source. Connect your trigger line to the TRG pin shown in Section 5.7 . Any patterns created in the
Section 6.2.3 appear in the Your Waveforms screen as well. All these patterns are combinations of the
DRV2605 library waveforms and showcase how a user can combine unique sequences for different
scenarios by mixing the waveforms from the ROM libraries.
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DRV2605EVM-BT User's Guide
Copyright © 2014, Texas Instruments Incorporated
SLOU391 – May 2014
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