LwOW is lightweight, platform independent library for Onewire protocol for embedded systems. Its primary focus is UART hardware for physical communication for sensors and other slaves.

More about 1-Wire over UART can be found on link below.

https://www.maximintegrated.com/en/app-notes/index.mvp/id/214

• Written in C (C11)
• Platform independent, uses custom low-level layer for device drivers
• 1-Wire protocol fits UART specifications at 9600 and 115200 bauds
• Allows standard one-wire single-gpio manual control (when UARTs are no more available by the system)
• Hardware is responsible for timing characteristics
  • Allows DMA on the high-performance microcontrollers
• Different device drivers included
  • DS18B20 temperature sensor is natively supported
• Works with operating system due to hardware timing management
  • Separate thread-safe API is available
• API for device scan, reading and writing single bits
• User friendly MIT license

Fresh contributions are always welcome. Simple instructions to proceed:

1. Fork Github repository
2. Follow C style & coding rules already used in the project
3. Create a pull request to develop branch with new features or bug fixes

Alternatively you may:

1. Report a bug
2. Ask for a feature request