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Rockbox mail archiveSubject: Re: Linus: bootloader main.c,1.17,1.18Re: Linus: bootloader main.c,1.17,1.18
From: Ronald Teune <rtwolf_at_gmx.net>
Date: Tue, 12 Jul 2005 14:41:44 +0200 Hi, > and_l(~0x01000000, &GPIO_OUT); -> /* GPIO24 is the Cypress chip > power */ > GPIO_ENABLE |= 0x01000000; -> or_l(0x01000000, &GPIO_ENABLE); > GPIO_FUNCTION |= 0x01000000; -> or_l(0x01000000, &GPIO_FUNCTION); Not that I'm very into the rockbox code not deep c programming, but I'm curious about the above code change. It seems to me that the original code (left) is more like standard c and probably faster (no function calls). Can someone enlighten me on this one? Ronald _______________________________________________ http://cool.haxx.se/mailman/listinfo/rockbox Received on 2005-07-12 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |