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