Seriously?

Took me less than an hour to analyse the work data control necessary for an S19 chip.
Of course someone else spent many hours connecting up all the hardware to dump and format the data so I could do it,
but if you're gonna say it's that hard without trying, then I'd worry about anyone using anything you built.

While 'we' do already have the info to do a 3rd party miner with the chip, unfortunately it's not a priority at the moment