# Silicon Labs USB Xpress driver [](https://www.gnu.org/licenses/gpl-3.0) [](https://crates.io/crates/silabs_usb_xpress) [](https://docs.rs/silabs_usb_xpress) | OS | Status | | ---- | ---- | | Linux | [](https://github.com/fMeow/silabs_usb_xpress/actions?query=workflow%3A%22CI+%28Linux%29%22+branch%3Amaster)| | Windows (MSVC) | [](https://github.com/fMeow/silabs_usb_xpress/actions?query=workflow%3A%22CI+%28Windows%29%22+branch%3Amaster)| This library port API from [SiUSBXp](http://www.etheus.net/SiUSBXp_Linux_Driver), which is an open source port to SiUSBXp.dll, supplied with SiLabs USBXpress. The underlying USB backend is libusb, which enable the cross platform compilation. # Usage Add to your `Cargo.toml`: ``` toml [dependencies] silabs_usb_xpress = "0.2" ``` This crate is compatible with Unix and Windows. For unix system, `pkg-config` are required to link `libusb`. For windows, you must have [vcpkg](https://github.com/microsoft/vcpkg) installed, hook up user-wide integration and install `libusb-win32` with it. By default, `libusb` is linked dynamically, and set environment variable `VCPKGRS_DYNAMIC=0` if you want to link statically. To pack a available driver in Windows, use [libusbk' inf wizard](https://osdn.net/projects/sfnet_libusb-win32/downloads/libusb-win32-releases/libusbK-inf-wizard.exe/). # Example ```rust, ignore // get device count let num = devices_count(); // print serial number for selected devices let if_sn = product_string(0, ProductStringType::SerialNumber); // print VID for selected devices let pst = ProductStringType::VID; let if_vid = product_string(0, pst); // get timeouts let t = timeouts().unwrap(); // set timeouts set_timeouts(Duration::from_millis(500), None).unwrap(); // open handle let mut handle = UsbXpress::open(0).unwrap(); // write to device handle let v = vec![0x55, 0x80, 0x00, 0x01, 0x01, 0xAA]; handle.write(&v); // read 7 bytes from device handle let read_res = handle.read(7); // close device handle.close(); ``` # License [](https://www.gnu.org/licenses/gpl-3.0)