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base repository: m-labs/milkymist
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  • 8 commits
  • 1 file changed
  • 1 contributor

Commits on Nov 13, 2011

  1. softusb-input: also accept 3 byte reports, e.g., from wheelless mice

    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 13, 2011
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  2. softusb-input: use symbolic constants for packet ID values

    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 13, 2011
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  3. softusb: use macro to construct (address, EP) value 

    0x81 meaning "address 1, endpoint 1" looks like the ubiquitous 0x81
meaning "direction IN, endpoint 1". This patch makes things a little
less misleading.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 13, 2011
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  4. softusb: don't interrupt the host if we're ignoring the packet anyway

    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 13, 2011
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  5. softusb: renamed "fs" to "full_speed" 

    No need to be *that* tight-lipped ...
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 13, 2011
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  6. softusb: separate EP-specific state from port-specific state 

    This is made a little easier by the rest of the code ignoring the
data toggle in SETUP requests. Otherwise, EP0 would need some state
as well.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 13, 2011
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  7. softusb: support composite USB devices 

    For this, we parse the entire configuration descriptor and look at
all interface descriptors. Furthermore, we set the endpoint number
according to the endpoint descriptor(s) following the interface
descriptor, instead of hard-coding it.

Here is a brief description of how composite devices are structured:
http://atmel.com/dyn/resources/prod_documents/doc7805.pdf

Note that this doesn't help with combi-devices that present
themselves as independent devices plus a hub.

We still bail out at the first interface descriptor we don't
understand, to avoid wandering into crazy things that may be lurking
at tne end of the configuration descriptor. (I did this on a whim.
Maybe we don't need that extra dose of paranoia.)
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 13, 2011
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  8. softusb: added hack for Rii RF mini-keyboard 

    Unlike the ACME rodent, the mouse pad of the Rii RF mini-keyboard
sends reports with report ID and 16 bit resolution. This patch just
identifies these reports by their sheer size and then rearranges the
packet content before further processing.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 13, 2011
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