On Tue, 18 Feb 2014, Phil Dibowitz wrote:

>>> I have a hard time believing this just blatanly doesn't work in Mac 
>>> though...
>>> as I said the official software manages to work.
>>
>> The official software doesn't do config dumping, though.
>
> True. But even still, it works on every other platform, I have a hard time
> imagining Mac's HID stack is just that bad. And also, they write that many
> packets during config-writing... it's odd to me it would be so reliable one
> way and so unreliable the other way.
>
> What's *also* odd to me is that the other day when I was first playing with a
> larger queue I had quite a while where it was working fine, but the entire
> time I was debugging for the above output it wasn't working. WTF.
>
> Also, I have a pretty old mac (silver powerpc tower thing), I'm tempted to try
> it on something more modern...

Well, I did have a bunch of problems on Windows too.  I had to increase 
the size of the packet buffer there.

Config writing is a bit different in that, the packet flow is controlled 
by us - the device is just waiting for us to send it packets.  If we get 
bogged down, it isn't a big deal, the device will just wait.  On the 
other hand, with dumping, the device controls the flow to some extent.

In terms of the inconsistent results - the debugging might actually be 
slowing things down to the point where you are much more likely to miss 
packets.

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