mcp4725  

Microchip MCP4725 DAC Driver for Rust Embedded HAL This is a driver crate for embedded Rust. It's built on top of the Rust embedded HAL It supports sending commands to a MCP4725 DAC over I2C. To get started you can look at a short example on how to use this driver on an inexpensive blue pill STM32F103 board.

The driver can be initialized by calling create and passing it an I2C interface. rust, ignore let mut dac = MCP4725::create(i2c); rust

A command can then be created and initialized with the device address and some data, and sent the DAC. rust, ignore let mut dac_cmd = Command::default().address(0b111).data(14); dac.send(dac_cmd);

New data can be sent using the existing command by just changing the data and re-sending. rust, ignore dac_cmd = dac_cmd.data(348); dac.send(dac_cmd); rust

More information

• MCP4725 datasheet
• API documentation
• Github repository
• Crates.io

version: 0.1.0

License

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.

Contribution

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.