uploaded 3 days ago
Driver for Dallas 1-Wire bus
readme
# Dallas 1-Wire Bus Driver [](https://components.espressif.com/components/espressif/onewire_bus) This directory contains an implementation for Dallas 1-Wire bus by different peripherals. The following low-level backends are currently supported: - RMT backend (`onewire_new_bus_rmt`) - UART backend (`onewire_new_bus_uart`) ## Features - Automatic 1-Wire bus initialization with RMT or UART backend - Device discovery and enumeration on the bus - Read/write operations at bit and byte level - Built-in CRC8 calculation for data integrity - Support for multiple devices on a single bus ## Add to Your Project Add the `onewire_bus` component to your project via the ESP Component Registry: ```bash idf.py add-dependency "espressif/onewire_bus" ``` ## Documentation - [API Reference](https://espressif.github.io/idf-extra-components/latest/onewire_bus/index.html) - Detailed API documentation ## Appendix * [DS18B20 device driver based on the 1-Wire Bus driver](https://components.espressif.com/components/espressif/ds18b20) and the [DS18B20 Example](https://github.com/espressif/esp-bsp/tree/master/components/ds18b20/examples/ds18b20_read)
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Repository
a269e1fe0dd1c4c63b600809e39fd1fe9906da52
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Supports all targets
License: Apache-2.0
To add this component to your project, run:
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idf.py add-dependency "espressif/onewire_bus^1.1.1"
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