From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Subject: Re: Tascam US-1641 Firmware File Date: Thu, 05 Feb 2009 13:08:25 +0100 Message-ID: <498AD6B9.4070903@ladisch.de> References: <58f7a09c0902021427i3eaa9955nf862b1ef282569ca@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from out4.smtp.messagingengine.com (out4.smtp.messagingengine.com [66.111.4.28]) by alsa0.perex.cz (Postfix) with ESMTP id 7F89E1037FD for ; Thu, 5 Feb 2009 13:08:30 +0100 (CET) In-Reply-To: <58f7a09c0902021427i3eaa9955nf862b1ef282569ca@mail.gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Donnie Menig Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Donnie Menig wrote: > I have the Tascam US-1641 firmware now... I'm pretty sure I did everything > right, but I keep getting the "can't modify CPUCS: Broken pipe" or "unable > to open for input." error. You didn't tell what you're doing with the firmware, or how you're doing it, but I guess you are trying to download it. "Broken pipe" means error code EPIPE, which means, according to linux/Documentation/usb/error-codes.txt, "endpoint is stalled", which means that the device did not like what you did to it. The "CPUCS" indicates that you're trying to use the EZ-USB download protocol; however, the firmware file is too big for that, i.e., your device is based on some other chipset. Best regards, Clemens