Is here maximum size of buffer for libusb_fill_bulk_transfer() call?

Lev Serebryakov lev at FreeBSD.org
Mon Oct 6 11:06:59 UTC 2014


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On 06.10.2014 15:03, Hans Petter Selasky wrote:

>> Is here practical buffer size limit? I mean, maybe, standard
>> limits transfer size by 64K or something like this?
> 
> If the transfer is too big, libusb in FreeBSD loops using an
> internal buffer, unlike Linux. You should be able to setup any
> positive length which fits into an integer of type "int" or
> "uint32_t".
 My question is more about cross-platform behavior, as I try to write
cross-platform project.

- -- 
// Lev Serebryakov
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