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base repository: m-labs/milkymist
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head repository: m-labs/milkymist
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  • 9 commits
  • 2 files changed
  • 1 contributor

Commits on Nov 30, 2011

  1. softusb: use symbolic names for various USB constants

    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 30, 2011
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  2. softusb: move protocol identification (interface descriptor) to separ… 

    …ate function
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 30, 2011
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  3. softusb: remove trailing whitespace 

    Some lines had trailing tabs. Those can sometimes trip patch.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 30, 2011
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  4. softusb: minimize time between SETUP/OUT and DATAx 

    By not waiting until the transmitter is idle, we can reduce the
time between the end of the SE0 indicating EOP of SETUP or OUT
and the first transition of the following DATAx to a mere two
bit times (as oppose to ~6 bit times before).

While I haven't been able to find anything in the USB standard
that would require such tight timing, AVR USB chips (i.e., the
ATmega32U2 of atusb and the AT90USB162 of the Faderfox LV3)
flat out ignore any transfers with longer delays.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 30, 2011
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  5. softusb: clean up device reporting 

    Moved reporting of the device(s) detected out of port_service, making
it a bit less cluttered and providing a more comfortable basis for
future additions.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 30, 2011
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  6. softusb: added detection of MIDI devices (WIP)

    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 30, 2011
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  7. softusb: move protocol-specfic data processing to separate functions 

    This will prevent "poll" from getting too cluttered when MIDI is added.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 30, 2011
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  8. softusb: protect macro arguments in comloc.h 

    This change is purely cosmetic.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 30, 2011
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  9. softusb: poll MIDI EPs and pass control changes to the LM32 

    Adding other events should be easy, but one step at a time.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Nov 30, 2011
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