UM0290 Datasheet, PDF (1/76 Pages) STMicroelectronics – This document presents a description

UM0290
User manual
STR7/STR9 USB developer kit
Introduction
The STR7/9 USB developer kit is a complete firmware and software package including
examples and demos for all USB transfer types (control, interrupt, bulk and isochronous). It
supports all ST 32-bit USB microcontrollers (STR71x, STR75x and STR91x).
The aim of the STR7/9 USB developer kit is to use the same certified USB library across the
STR7/STR9 microcontroller families and present for each at least one firmware demo per
USB transfer type.
This document presents a description of all the components of the STR7/9 USB Developer
kit, including:
■ Common STR7/9 USB library: All processes related to default endpoint and standard
requests
■ Joystick mouse demo: Interrupt transfer
■ Custom HID: interrupt transfer
■ Device Firmware Upgrade (DFU): control transfer
■ Mass storage demo: Bulk transfer
■ Virtual COM port: Bulk transfer
■ USB voice demo (speaker and microphone): Isochronous transfer
November 2008
Rev 2
1/76
www.st.com