[Nut-upsdev] new TSSHARA SOHO II ups
Arjen de Korte
nut+devel at de-korte.org
Thu Mar 25 19:34:42 UTC 2010
Citeren USUARIO INICIAL <spenen op ig.com.br>:
> My question is: Can I add a new element called *set_interrupt at the bottom
> of usb_communication_subdriver_s struct ?
No. Although some other drivers 'abuse' this (mainly for the open and
close functions), this is not recommended.
> I'm asking this because a change on that structure will affect all USB
We certainly don't want that. The only things that you may wish to use
from this structure is the open and close functions. These will be
moved into usb-common.[ch] in the not so distant future. For the
remainder of the communication read up on the usb_interrupt_read and
usb_interrupt_write functions from the libusb-0.1 API:
> Another obtion would be to handle USB communication inside the driver
That would be a huge waste of effort, given the fact that libusb is
widely available. Don't hesitate to post/discuss whatever you already
have on the mailinglist.
Best regards, Arjen
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