Question about the android app

Henrik Brautaset Aronsen subsurface at henrik.synth.no
Fri Jan 8 08:38:14 PST 2016


On Fri, Jan 8, 2016 at 5:07 PM, Jef Driesen <jef at libdivecomputer.org> wrote:

>
> Are you sure the Liquivision devices are IrDA devices? When I investigated
> the Xeo/Xen a few years ago, they where using a FTDI chip. They appeared to
> use the D2XX driver instead of the normal VCP (virtual serial port) driver.
> Note that not all infrared communication is IrDA! Some of the older mares
> devices also use infrared light for the communication with the dive
> compuer, but on the host side the interface is a regular usb-serial chip.
>


They're probably FTDI & D2XX, as you say.  I thought IrDA encompassed all
infrared communication :)


> Have you asked the divemate developers? Or Liquivision?


Nope.  I don't actually have a Liquivision, but I have friends who do.

Henrik
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