https://github.com/sameer/bq24195-i2c

I2C driver for Texas Instruments BQ24195 Single Cell Charger
https://github.com/sameer/bq24195-i2c

bq24195 charger embedded i2c power rust texas-instruments

Last synced: 6 months ago
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I2C driver for Texas Instruments BQ24195 Single Cell Charger

• Host: GitHub
• URL: https://github.com/sameer/bq24195-i2c
• Owner: sameer
• License: other
• Created: 2020-03-30T04:19:56.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2020-04-04T14:51:18.000Z (over 5 years ago)
• Last Synced: 2025-04-02T11:54:18.950Z (6 months ago)
• Topics: bq24195, charger, embedded, i2c, power, rust, texas-instruments
• Language: Rust
• Size: 24.4 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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README

          
# BQ24195 i2c driver

[![Latest version](https://img.shields.io/crates/v/bq24195-i2c.svg)](https://crates.io/crates/bq24195-i2c)

[![Documentation](https://docs.rs/usbd-blaster/badge.svg)](https://docs.rs/bq24195-i2c)

![License](https://img.shields.io/crates/l/bq24195-i2c.svg)

The documentation for this library should cover everything you need to know about the chip and its i2c registers.

## Usage

A usage example is given in the `examples` folder.

### Requirements

* Embedded Hardware Abstraction Layer support crate for your device (i.e. atsamd for SAM family devices)

* A bq24195 chip connected over I2C

### Building and Flashing

#### Arduino MKR Vidor 4000

This should also work on other SAMD21 boards.

```bash

RUSTFLAGS='-C link-arg=-Tlink.x' cargo build --release --target thumbv6m-none-eabi --example arduino_mkrvidor4000

arm-none-eabi-objcopy -O binary target/thumbv6m-none-eabi/release/usbblaster-rs target/usbblaster-rs.bin

# Manual step: push reset button twice in quick succession to enter flash mode

bossac -i -d -U true -i -e -w -v target/usbblaster-rs.bin -R

```

## Reference documents

* [BQ24195 Datasheet](https://www.ti.com/lit/ds/symlink/bq24195l.pdf)