• Guillaume Tucker's avatar
    stm32usb: compare serial numbers rather than usb.util.get_string() · 3ad2d9fc
    Guillaume Tucker authored
    When several stm32usb serial consoles are present, comare each USB
    device serial number with the micro servo to find the correct one
    rather than using the usb.util.get_string() method which appears to be
    doing something completely different and never returns a matching
    serial number.  The Servo Micro uses such a console, so when
    connecting more than one to the same controller the issue occurs.
    
    This issue cannot be seen when only one servo board has a stm32usm
    serial device.
    Signed-off-by: Guillaume Tucker's avatarGuillaume Tucker <guillaume.tucker@collabora.com>
    3ad2d9fc
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