cf_rh320u_93_reader

Rust library for interaction with Chafon CF-RH320U-93 USB card readers. It's an open source implementation of the official library, which can be found on their website.

Features

• Read and write ISO 15693 cards
• Control buzzer and LED
• Set and get internal serial number
• And other commands

The main goal is to support all ISO 15693 related commands in the future.

Usage

First you need to open a device connection via open method of CFRH320U93 struct. Then you can call the desired method.

rust use cf_rh320u_93_reader::*; let device = CFRH320U93::open()?; let inventory = device.iso15693_inventory()?; for card in inventory { println!("{:?}", card); }

If something goes wrong, ReaderError enum is returned. It contains either a UsbError (which means that there was a connection error), or either a CommandError (a status code returned directly from a reader).