usbd-serial

library0.2.2rscratesunverified

USB CDC-ACM serial port class for use with the usb-device library, enabling USB serial communication on embedded devices.

networking

# Cargo.toml
[dependencies]
usbd-serial = "0.2.2"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · USBD-SERIAL

usbd-serial

networkingrustv0.2.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

SerialPort

✓ use usbd_serial::SerialPort;

Sets up a USB CDC-ACM serial port that echoes received data.

use usbd_serial::SerialPort; use usb_device::prelude::*; fn main() { let usb_bus = UsbBus::new(); let mut serial = SerialPort::new(&usb_bus); let mut usb_dev = UsbDeviceBuilder::new(&usb_bus, UsbVidPid(0x16c0, 0x27dd)) .manufacturer("Fake company") .product("Serial port") .serial_number("TEST") .device_class(2) // CDC .build(); loop { if !usb_dev.poll(&mut [&mut serial]) { continue; } let mut buf = [0u8; 64]; if let Ok(count) = serial.read(&mut buf) { serial.write(&buf[..count]).ok(); } } }

Debug

Known issues

gotchaRequires a USB device HAL implementation (e.g., usb-device) and a specific microcontroller support crate.

fix

Add usb-device and a HAL crate like stm32-usbd or nrf-usbd to your dependencies.

affects: >=0.2.0

Upgrade

Version history

0.2.2latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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Resources

githubhttps://github.com/mvirkkunen/usbd-serial ↗

homepagehttps://github.com/mvirkkunen/usbd-serial ↗

docshttps://docs.rs/usbd-serial/ ↗