[BRLTTY] Adding support for new HumanWare devices

[Samuel Thibault]

Dave Mielke, le mer. 04 août 2021 10:32:46 -0400, a ecrit:
> [quoted lines by Étienne Carrier on 2021/08/04 at 13:07 +0000]
> >(tried to push to the branch but I wasn't able to, maybe the branch is protected) :
> 
> None of the branhes are open for anyone to push directly to.

But you can submit a PR directed toward the hw-bi40x branch

> >I have more time this morning, I'll try to investigate the lagging issue on the BI40X. I'll do some testing with other screen reader just to be sure.
> 
> Thanks. Since the 20X is done the same way and is working properly, this one, to me, is a bit of a mystery.

Possibly it's because of a question of packet size, 40x having larger
packets might trigger fragmentation or such. I don't remember the
details, but we had issues with some large EuroBraille displays.

Samuel