From: Mike Frysinger <vapier@gentoo.org>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] API for serial functions
Date: Mon, 1 Oct 2007 04:15:35 -0400 [thread overview]
Message-ID: <200710010415.35958.vapier@gentoo.org> (raw)
is there a document that outlines the exact expected behavior of the serial
functions ? specifically, i'm looking to see if the serial_putc() function
is supposed to wait until the character it is given has been fully
transmitted over the wire, or if it is simply required to queue the character
up into the hardware fifo and then return ...
-mike
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next reply other threads:[~2007-10-01 8:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-01 8:15 Mike Frysinger [this message]
2007-10-01 9:29 ` [U-Boot-Users] API for serial functions Wolfgang Denk
2007-10-01 9:41 ` Mike Frysinger
2007-10-01 10:03 ` Stefan Roese
2007-10-01 10:20 ` Mike Frysinger
2007-10-01 10:43 ` Wolfgang Denk
2007-10-01 10:57 ` Mike Frysinger
2007-10-01 10:37 ` Wolfgang Denk
2007-10-01 10:54 ` Mike Frysinger
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