Crate ftd2xx_embedded_hal[−][src]

Expand description

Inspired by ftdi-embedded-hal this is an embedded-hal implementation for the for the FTDI chips using the libftd2xx drivers.

This enables development of embedded device drivers without the use of a microcontroller. The FTDI D2xx devices interface with your PC via USB, and provide a multi-protocol synchronous serial engine to interface with most UART, SPI, and I2C embedded devices.

Note: This is strictly a development tool. The crate contains runtime borrow checks and explicit panics to adapt the FTDI device into the embedded-hal traits.

Quickstart

  • Enable the “static” feature flag to use static linking.
  • Linux users only: Add udev rules.
[dependencies.ftd2xx-embedded-hal]
version = "~0.9.1"
features = ["static"]

Examples

SPI

use embedded_hal::prelude::*;
use ftd2xx_embedded_hal::Ft232hHal;

let ftdi = Ft232hHal::new()?.init_default()?;
let mut spi = ftdi.spi()?;

I2C

use embedded_hal::prelude::*;
use ftd2xx_embedded_hal::Ft232hHal;

let ftdi = Ft232hHal::new()?.init_default()?;
let mut i2c = ftdi.i2c()?;

GPIO

use embedded_hal::prelude::*;
use ftd2xx_embedded_hal::Ft232hHal;

let ftdi = Ft232hHal::new()?.init_default()?;
let mut gpio = ftdi.ad6();

Limitations

  • Limited trait support: SPI, I2C, Delay, and OutputPin traits are implemented.
  • Limited device support: FT232H, FT2232H, FT4232H.

Re-exports

pub use embedded_hal;
pub use libftd2xx;

Structs

Delay

Delay structure.

FtHal

FTxxx device.

I2c

FTDI I2C interface.

Initialized

Type state for an initialized FTDI HAL.

OutputPin

FTDI output pin.

Spi

FTDI SPI interface.

Uninitialized

Type state for an uninitialized FTDI HAL.

Enums

I2cError

Error returned from I2C methods.

Type Definitions

Ft232hHal

FT232H device.

Ft2232hHal

FT2232H device.

Ft4232hHal

FT4232H device.