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  • emUSB-Host
  • Vendor Class

    Vendor class

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    Downloads
    Documentation
    SEGGER emUSB-Host
    1. 1.Sample Applications emUSB-Host Vendor Class
    2. 2.Requirements
    3. 3.Simple user API

    Overview

    The Vendor Class allows to enumerate and communicate with any USB device. Typically it is used to connect devices running a custom or proprietary protocol. For example our LAN component uses the Vendor Class API to connect with certain Ethernet-over-USB adapters which use a custom protocol.

    jlink bulk
    The Vendor Class is primarily used to interface devices running a non-standard USB protocol.

    Key features

    • Communicate with any device
    • Ideal for custom protocols
    • Supports bulk, interrupt, control and isochronous transfers.
    • High performance, small overhead
    • Small memory footprint in RAM and ROM

    Sample Applications emUSB-Host Vendor Class

    J-Link PLUS

    SEGGER Debug Probe J-Link

    thermostat

    Temperature Logger

    copy protectio dongle

    Software Protection Dongle

    gamepad

    Gamepad

    Requirements

    Components required to use emUSB-Host Vendor Class:

    • emUSB-Host Vendor Class (included in emUSB-Host PRO package)
    • emUSB-Host core (included in emUSB-Host PRO package)
    • emUSB-Host target driver (One driver is included in emUSB-Host PRO package)
    • Real-time operating system (embOS or other)

    Resource usage

    Simple user API

    • Notification for newly enumerated devices
    • Read/Write routines for bulk, interrupt, control and isochronous endpoints.
    • Synchronous and asynchronous operations
    • User manual
    • List of downloads
    • Update notification
    • Pricing
    • Support
    • Silicon vendor resources

    Headquarters

    SEGGER Microcontroller GmbH

    Ecolab-Allee 5
    40789 Monheim am Rhein, Germany
    info@segger.com
    Tel.: +49-2173-99312-0
    Fax: +49-2173-99312-28

    Locations

    USA: SEGGER Microcontroller Systems LLC

    Boston area
    101 Suffolk Lane
    Gardner, MA 01440, USA
    us-east@segger.com
    Tel.: +1-978-874-0299
    Fax: +1-978-874-0599

    Silicon Valley
    Milpitas, CA 95035, USA
    us-west@segger.com
    Tel.: +1-408-767-4068

    China: SEGGER Microcontroller China Co., Ltd.

    Room 218, Block A, Dahongqiaoguoji
    No. 133 Xiulian Road
    Minhang District, Shanghai 201199, China
    china@segger.com
    Tel.: +86-133-619-907-60

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