IEEE-754 Float to int

From: tanure@linux.com (Lucas Tanure)
To: kernelnewbies@lists.kernelnewbies.org
Subject: IEEE-754 Float to int
Date: Tue, 22 Nov 2016 16:05:18 +0000	[thread overview]
Message-ID: <CAJX_Q+3V-8v+=cWOYP_oRqdj40s4fDRPB-sgQcAKn7yZJPYnZQ@mail.gmail.com> (raw)

Hi,

At some point my hardware gives me a 32bit IEEE-754 float, like this :

regmap_read(device->regmap, ADDR0, &temp);

value = temp << 16;

regmap_read(device->regmap, ADDR1, &temp);

value |= temp;

So, value has a 32bit float now, and I would like to print just the integer
part, like :
Read 26.92387 --> Print 26.
Simple, no float operations.

How I can do it ?

Thank!

-- 
Tanure
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