Re: stream protocol question: ASCII hex to 32-bit float

[Kevin Peterson <kmpeters@anl.gov>]

Thanks.  This calc works and will be good enough for the initial testing
of the sensor.

Kevin

On 3/10/16 11:03 AM, Eric Norum wrote:
> If you don’t need to worry about NaNs or Infinities I think that this
> calc record will do what you need:
> 
> record(calc, "floatMap") {
>     field(A, "0x3F800000")
>     field(CALC,
> "B:=A?((A&0x7FFFFF)+0x800000)*2**(((A>>23)&255)-150):0;A&0x80000000?-B:B")
> }
> 
>