From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10988 invoked by alias); 13 Jun 2014 19:30:14 -0000 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 Received: (qmail 10974 invoked by uid 89); 13 Jun 2014 19:30:13 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.6 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-wi0-f175.google.com Received: from mail-wi0-f175.google.com (HELO mail-wi0-f175.google.com) (209.85.212.175) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Fri, 13 Jun 2014 19:30:12 +0000 Received: by mail-wi0-f175.google.com with SMTP id r20so1437607wiv.8 for ; Fri, 13 Jun 2014 12:30:08 -0700 (PDT) X-Received: by 10.180.37.100 with SMTP id x4mr7436255wij.37.1402687808606; Fri, 13 Jun 2014 12:30:08 -0700 (PDT) Received: from smtp.gmail.com ([217.153.153.214]) by mx.google.com with ESMTPSA id f3sm13751000eep.40.2014.06.13.12.30.07 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 13 Jun 2014 12:30:07 -0700 (PDT) From: Jerzy Dyrda To: Ilija Kocho Cc: ecos-discuss@ecos.sourceware.org, Richard Rauch Date: Fri, 13 Jun 2014 19:30:00 -0000 Message-ID: <3734092.KiKln7p6bC@inteldesktop.site> User-Agent: KMail/4.10.5 (Linux/3.7.10-1.32-desktop; KDE/4.10.5; x86_64; ; ) In-Reply-To: <539B48F7.9060208@siva.com.mk> References: <5752197.rmWza1iyYx@inteldesktop.site> <4104928.CWXqrFU02v@inteldesktop.site> <539B48F7.9060208@siva.com.mk> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-IsSubscribed: yes Subject: [ECOS] Re: SDHC support. [Was Re: AW: [ECOS] Fwd: New features required on Cortex-M platform] X-SW-Source: 2014-06/txt/msg00006.txt.bz2 Hello Ilija, On Friday 13 of June 2014 20:54:47 Ilija Kocho wrote: > 3) SD bus support. I know that I can use SD card in SPI mode but on some > > >> board like STM32F4DISCOVERY SD card i only available on SD bus. > >> It's high time to add this miss part of system. > > - SD card interface. Unfortunately this is very processor specific. Each > > Microcontroller has its own IP for accessing SD card. > > But only low level SD bus driver. Upper layer for MMC/SD card is common. > > This is MMC/SD disk driver for Freescale Kinetis and iMX. > https://sourceforge.net/projects/ecosfreescale/files/devs/SDHC/ > Upper layer (based on SPI MMC driver) and HW dependent (Freescale) parts > are placed in separate packages. > > Jerzy, can you see if STM support can be added? With pleasure. > Note: The aim of this project is support for MMC/SD memory cards (I.E. > disk drive) SDIO is out of scope. OK. Best regards, jerzy -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss