MCP4725

master

Swift library for interacting with the MCP4725 I2C 12-bit DAC.
Kaiede/MCP4725

MCP4725

Build Status MIT license

Swift Swift Swift

SwiftPM

Raspbian

A Swift driver for the MCP4725 DAC over I2C, using SingleBoard.

Getting Started

Pre-built boards using this in a 0-10V configuration can be found from Aptinex and ncd.io. A breakout board that works in the 0-5V configuration is available from Adafruit.

A simple example looks like this:

// Most prototype boards have the default address as 0x62
// you can override this with an address parameter.
let mcp4725 = MCP4725(i2cBus: SingleBoard.raspberryPi.i2cMainBus)

// Voltages are the lower 12-bits of a 16-bit value. The top 4 bits are ignored.
// This writes a default setting into the EEPROM of the chip.
mcp4725.setDefault(voltage: 0, mode: .normal)

// Sets the voltage to maximum (5V)
mcp4725.set(voltage: 4095)

Built With

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Authors

  • Adam Thayer - Initial work - Kaiede

See also the list of contributors who participated in this project.

License

This project is licensed under the MIT License - see the LICENSE file for details

Description

  • Swift Tools 4.0.0
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Dependencies

Last updated: Tue Nov 08 2022 07:10:32 GMT-0500 (GMT-05:00)