Bluetooth rfcomm and Shearwater Petrel updates

[Jef Driesen]

On 20/09/2020 04:53, Dirk Hohndel wrote:
> Also, I found a parsing error for Petrel and Petrel 2 dive computers that were 
> updated to the current firmware.
> 
> Jef, you may want to look at 
> https://github.com/subsurface/libdc/commit/8e1335e3728920e5795e0fb13f72e7e786a1a27a

The patch looks good. I can confirm it works after upgrading my Petrel. Applied 
and pushed!

Jef