You can change the endianess of a whole string of binary data using scalar reverse, so long as you remember to reverse the template and results: 

$raw = pack 'H*',  '00000034000031b10191403b8811bb1366e4';;

print for reverse unpack 'dCCVV', reverse $raw;;
52
12721
1
145
27.53152055

[download]

If you're working with large volumes of binary structures, doing it this way can save quite a lot of time.

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In reply to Re: HEX to floating point by BrowserUk
in thread HEX to floating point by Spooky

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