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Re: [avr-gcc-list] How to specifiy binary constants ?
From: |
Preston Wilson |
Subject: |
Re: [avr-gcc-list] How to specifiy binary constants ? |
Date: |
Sat, 03 Jan 2009 23:50:24 -0500 |
User-agent: |
Microsoft-Entourage/11.4.0.080122 |
"Vincent Trouilliez" wrote:
> what is the syntax to specify a binary constant (something like
> say "b000010101" ?). I can't find this information in the avr-libc
> manual, but I swear that 2/3 years ago, Joerg said that this would be
> soon implemented, so 3 years later I am hoping it's available ! :-)
There is a GCC extension that supports binary constants:
http://gcc.gnu.org/onlinedocs/gcc/Binary-constants.html
I have not used it, but I ran across the documentation while looking at
other extensions.
-Preston