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[C] Why are these hex characters lowercase? (Solved)

 
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manc
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PostPosted: Wed Jan 30, 2013 3:10 pm    Post subject: [C] Why are these hex characters lowercase? (Solved) Reply with quote

I'm trying to print the bytes in reverse to get comfortable with the concept of Little Endian Order.

Code:
short s = 0xABCD
unsigned i = 0xEFGHIJ67

printf("%hx", (s >> 0) & 0xFF );
printf("%hx", (s >> 8) & 0xFF ); 

printf(" ");

printf("%x", (s >> 0) & 0xFF );
printf("%x", (s >> 8) & 0xFF );
printf("%x", (s >> 16) & 0xFF );
printf("%x", (s >> 24) & 0xFF );


I want it to print:

CDAB 67IJGHEF

but instead it prints:

cdab 67ijghef

Is there some kind of capitalization bit I'm trashing? Pretty lost here...

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Last edited by manc on Wed Jan 30, 2013 9:41 pm; edited 1 time in total
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Dark Byte
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PostPosted: Wed Jan 30, 2013 3:36 pm    Post subject: Reply with quote

try %X instead of %x
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manc
Grandmaster Cheater
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Joined: 16 Jun 2006
Posts: 551

PostPosted: Wed Jan 30, 2013 5:05 pm    Post subject: Reply with quote

Oh my, I feel like a fool now. It works now. Thanks DB !
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