mcp2221-hal 0.1.0

Driver for the MCP2221 USB to UART, I2C and GPIO converter
Documentation 
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#![doc = include_str!("../README.md")]
#![deny(missing_docs)]
#![deny(unsafe_code)]

pub mod analog;
mod commands;
mod driver;
mod error;
pub mod gpio;
pub mod i2c;
pub mod settings;
pub mod status;

pub use driver::MCP2221;
pub use error::Error;

/// Notable constant values.
pub mod constants {
    pub(crate) const MAX_I2C_TRANSFER: usize = u16::MAX as usize;
    pub(crate) const MAX_I2C_TRANSFER_PLUS_1: usize = MAX_I2C_TRANSFER + 1;
    pub(crate) const COMMAND_SUCCESS: u8 = 0x00;

    /// Microchip USB vendor ID.
    pub const MICROCHIP_VID: u16 = 1240;
    /// MCP2221 USB product ID.
    pub const MCP2221_PID: u16 = 221;
}