X-Powers AXP173 PMIC embedded-hal driver

What is this?

This is a embedded-hal driver for X-Powers' Power Management IC AXP173.

It's device-agnostic and uses embedded-hal's Write/WriteRead for I2C communication.

Usage

1. Add dependency to Cargo.toml:

   bash cargo add axp173

2. Instantiate and init the device:

   ```rust // ... declare and configure your I2c peripheral ...

   // Init BNO055 IMU let axp173 = axp173::Axp173::new(i2c);

   axp173.init()?;

   Ok(axp173) ```

3. TODO

Details and examples

TODO

Status

What is done and tested and what is not yet:

• [x] AXP173 LDO2, LDO3, LDO4 enable/disable
• [x] LDO voltage setup
• [x] VBUS presence
• [x] Battery presence
• [x] Battery charging status
• [x] AXP173 on-chip buffer check