This module implements a driver for the drv2605l, a Haptic Driver device addressable via I2C from Texas Instruments.
Its rather fully featured implementation for both LRA and ERM motors including:
- Internal rom library sequencing and playback
- Pwm playback at the in/trig pin
- Real time playback over i2c commands
- Analog voltage input at the in/trig pin
A few things are not supported at the time of this writing:
- bidirectional input
- choosing loop operation. The prefered and far more common closed loop operation is hardcoded except for the case of ERM rom libraries which require open loop.
- audio to vibe mode
- external trigger mode
This work originated in the drv2065 driver and may be able to unify someday.
Licensed under either of:
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.