ftd2xx-embedded-hal

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 devices drivers without the use of a microcontroller. The FTDI D2xx devices interface with your PC via USB. They have a multi-protocol synchronous serial engine which allows them 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.

Setup

One-time device setup instructions can be found in the [libftd2xx crate].

Examples

• [newAM/eeprom25aa02e48-rs]
• [newAM/bme280-rs]

SPI

```rust use embeddedhal::prelude::*; use ftd2xxembedded_hal::Ft232hHal;

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

I2C

```rust use embeddedhal::prelude::*; use ftd2xxembedded_hal::Ft232hHal;

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

GPIO

```rust use embeddedhal::prelude::*; use ftd2xxembedded_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.