From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-x232.google.com (mail-wm0-x232.google.com [IPv6:2a00:1450:400c:c09::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 91DFD1A1E56 for ; Thu, 1 Sep 2016 04:39:29 -0700 (PDT) Received: by mail-wm0-x232.google.com with SMTP id 1so89716027wmz.1 for ; Thu, 01 Sep 2016 04:39:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=XwQE63pknBZyFutzdBpwh+nnSqe43kDHxA+fOfl4vhY=; b=uZCL0T3ynnvi8v0WlNbI1YzJ+koahYO3h0oKWIrVQlce79uid5Wpp03+NYBGT7OTeH WMqM8RVrg/JeaSu9DrNxUqZSl8sCmrLp3eOq1/6Fsezr5vuTsR9XmxUJaDLPdiBVhpfB 5N2YkKKKnsHUGMjdG+dykS4Wv/u+m8D3VUWnBzRbPeIYcD3PYZ9wK1lIQ4aM77eHlnc5 8jiZZv5Puit4HHEVD85wzpmA3nqs2kVIRr2Qdhxi6PgPEeOz4QW31MulGby2Pvx9NDUn D1pb2kNqpaeK9iHO8VMHmWnRHmJgEXuiAcTSfuIlPSk32IgKV0lBC/shCC07Qvw5sXZo 6zaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=XwQE63pknBZyFutzdBpwh+nnSqe43kDHxA+fOfl4vhY=; b=JECYGrzfVbA6ds9XrQEQqgjEnHoVdPk4MWdxN4GNQRuHUaiaxoNnrbdectKsUozTNk AHjyKWVAxFwjIXBFwxnFkAQEzVPCE8Vn0mTFK7or9FT42OPUyFoWX8GANWofpyFLPoPv ZOF7fTEbAoJLe7gVSoEWYQsPT2aRJkj1gNxBCoUKzVFE9e7ldRLC5oO26Pe3F4xZhMKr 7OoBJfSV+IUWLH4OrFag5+bPk+srAC01lFmqFWH+UmST1kL7x2jQ7htKSOGaRJ09FQBm iTyfKekK8wuAx3UeTg2xZwWyukdcX12EAwojfsbde4G/sTv7uyVUvBaEmzs92J8sQNpy 3jfw== X-Gm-Message-State: AE9vXwOdtqmOgTuqEDiTT+qiCspf8jSOtGCx+baGiDYMwHlM0PRiV5fKOwhck3J9qOvc2Qnyl/qfLTAUgTOp2g== X-Received: by 10.28.203.136 with SMTP id b130mr27728017wmg.13.1472729968083; Thu, 01 Sep 2016 04:39:28 -0700 (PDT) MIME-Version: 1.0 Received: by 10.28.0.204 with HTTP; Thu, 1 Sep 2016 04:39:27 -0700 (PDT) In-Reply-To: References: From: Michael Zimmermann Date: Thu, 1 Sep 2016 13:39:27 +0200 Message-ID: To: GN Keshava Cc: "edk2-devel@lists.01.org" X-Content-Filtered-By: Mailman/MimeDel 2.1.21 Subject: Re: UEFI Sample application for read/write serial IO X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Sep 2016 11:39:29 -0000 Content-Type: text/plain; charset=UTF-8 I can't give you sample code but if you're familiar with using UEFI protocols it's actually very easy. You just have to use the gEfiSerialIoProtocolGuid protocol which can be found in: MdePkg/Include/Protocol/SerialIo.h Thanks Michael On Thu, Sep 1, 2016 at 1:22 PM, GN Keshava wrote: > Hi all, > > I want to write UEFI application which reads/writes to serial IO. > Is there a sample UEFI application code available which demonstrates Serial > IO read/write? > > Thanks. > With regards, > Keshava > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.01.org > https://lists.01.org/mailman/listinfo/edk2-devel >