Arithmetic possible in a PDL driver?

[Hiller]

I need to convert a hex value to a number and vice versa for the volume on my B&K processor driver. It looks like this:

0h = Mute, 1h = -95 dB,... 60h = 0 dB, ... 6Fh = +15 dB

Is there an easy way to do this in PDL other than having to map every value from -95 to +15?

Thanks,
Steve

[Dean Roddey]

There are math expressions. They are documented in the PDL reference section of the driver dev guide document.

[Hiller]

Wow, I have no idea how I missed that. I'm going to blame it on working on that driver really late last night! :oops:

Sorry for wasting forum space!

Steve