Subject: From: Date:

a reverse-engineering challenge for you brains out there ! Mark Gilmore Mon, 05 Apr 2004 07:41:58 -0700

Mon, 05 Apr 2004 07:41:58 -0700

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Hi everyone,
I'm trying to reverse-engineer a device protocol,
which interprets floating-point values as shown in the following examples.
Might anyone have *any* idea what format this is ?
It's *not* IEEE (unless perhaps the bits are jumbled around).
Thanks !

VAL     HEX REP
------  --------------
0.0     0000FF00
0.1     CC009999
0.2     99013134
0.3     6602C8CE
0.4     33036069
0.5     0004F704
0.6     CC04919D
0.7     99052938
0.8     6606C0D2
0.9     3307586D
1.0     0014D714
1.1     6614A4E0
1.2     CC1471AD
1.3     33153C7B
1.4     99150948
1.5     0016D316
1.6     6616A0E2
1.7     CC166DAF
1.8     3317387D
1.9     9917054A

Mark Gilmore
http://OmnipotenceSoftware.com 

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