title: Faster USB HID output
body: <p>I'm attempting to speed up a rather sluggish bootloader. Currently I'm sending data on a single USB HID output endpoint, and as it's a low-speed device I'm apparently limited to one 8-byte packet per 10 ms interval for a whopping 800 bytes/second.</p>
  
  <p>Is it possible to increase the reporting frequency somehow? Or to use multiple output endpoints in a single interface or as part of a composite device? Or perhaps to abuse the control endpoint to send additional data?</p>
  
  <p>Better compression is always an alternative I suppose, but it's an area of diminishing returns, and redesigning the hardware to allow full-speed USB isn't really an option.</p>
  
  <p>For the record I'd be happy with a Windows-only solution.</p>