From f45ab3e06e17e65e0d816112c850945f6ee4a557 Mon Sep 17 00:00:00 2001 From: Christian Starkjohann Date: Sun, 30 May 2010 21:00:12 +0000 Subject: - added link to optimization hints page --- Readme.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Readme.txt b/Readme.txt index 87632ee..2d37433 100644 --- a/Readme.txt +++ b/Readme.txt @@ -61,6 +61,14 @@ Documentation for host and device library files are in the respective header files. For more information, see our documentation wiki at http://www.obdev.at/goto.php?t=vusb-wiki. +Since code size is often an issue when V-USB is used (especially with boot +loaders), we add a link to a page with optimization hints: + + http://www.tty1.net/blog/2008-04-29-avr-gcc-optimisations_en.html + +These optimizations are good for gcc 4.x. Version 3.x of gcc produces good +code even without these flags. + LICENSE ======= -- cgit v1.2.3