A platform-agnostic driver crate for the Microchip PAC194X and PAC195X single/multi channel power monitors using the embedded-hal traits.

This driver allows you to:

• Read/Write every available register as a Rust data structure, allowing you to configure alerts, averaging, etc.
• Read the bus and sense voltages directly as f32s

To use this driver, import this crate and an embedded_hal implementation, then instantiate the appropriate device. See the examples folder for example code.

Run it on Linux with cargo build --examples linux && sudo ./target/debug/examples/linux. It's hardcoded to bus /dev/i2c-3 and I2C address 0b10000 (grounded).

I wrote a blog post about the development of this crate here

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.