From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29142 invoked by alias); 28 Sep 2007 05:03:50 -0000 Received: (qmail 29130 invoked by uid 22791); 28 Sep 2007 05:03:49 -0000 X-Spam-Check-By: sourceware.org Received: from mtwmail.mindtree.com.60.200.203.in-addr.arpa (HELO mailwo11.mindtree.com) (203.200.60.136) by sourceware.org (qpsmtpd/0.31) with ESMTP; Fri, 28 Sep 2007 05:03:47 +0000 Received: from mailw11.mindtree.com ([172.22.192.6]) by mailwo11.mindtree.com with Microsoft SMTPSVC(6.0.3790.3959); Fri, 28 Sep 2007 10:33:43 +0530 Content-Class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Date: Fri, 28 Sep 2007 05:03:00 -0000 Message-ID: <16271F716C971E4BBBE29C45FA4A01380503765E@mtw01ex01.mindtree.com> From: "Saravanan Ganesan" To: X-IsSubscribed: yes Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: [ECOS] Need help - UART interrupt handler - ECOS X-SW-Source: 2007-09/txt/msg00147.txt.bz2 Hello, =20 we are using ECOS for our development. In our environment(PNX 8330) Uart Rx is configured in Interrupt mode and the handlers are registered using ECOS exported API (cyg_interrupt_create) and the handler=20 is attached in interrupt stack using (cyg_interrupt_attach). =20 cyg_interrupt_create() returns valid handler, so we can assume that the call is success. ISR handler is not being called, when we send a character from the hyperterminal. But my uart status register says Receive_therslod_int and receive_time_out both happened. =20 Could somebody Please, let me know why the ECOS is not calling ISR handler. Should i need do any additional configuration in configuration tool to get the handler. Should i have to enable some macro to get the same. =20 Thanks in advance Regards, Sarvan G DISCLAIMER: This message (including attachment if any) is confidential and may be privi= leged. If you have received this message by mistake please notify the sende= r by return e-mail and delete this message from your system. Any unauthoriz= ed use or dissemination of this message in whole or in part is strictly pro= hibited. E-mail may contain viruses. Before opening attachments please check them fo= r viruses and defects. While MindTree Consulting Limited (MindTree) has put= in place checks to minimize the risks, MindTree will not be responsible fo= r any viruses or defects or any forwarded attachments emanating either from= within MindTree or outside. Please note that e-mails are susceptible to change and MindTree shall not b= e liable for any improper, untimely or incomplete transmission. MindTree reserves the right to monitor and review the content of all messag= es sent to or from MindTree e-mail address. Messages sent to or from this e= -mail address may be stored on the MindTree e-mail system or else where. -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss