From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2376 invoked by alias); 2 Jul 2012 05:52:17 -0000 Received: (qmail 2346 invoked by uid 22791); 2 Jul 2012 05:52:15 -0000 X-SWARE-Spam-Status: No, hits=-3.4 required=5.0 tests=BAYES_00,FREEMAIL_FROM,KHOP_THREADED,RCVD_IN_DNSWL_NONE,RCVD_IN_HOSTKARMA_YE,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from bay0-omc2-s20.bay0.hotmail.com (HELO bay0-omc2-s20.bay0.hotmail.com) (65.54.190.95) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 02 Jul 2012 05:52:00 +0000 Received: from BAY163-W53 ([65.54.190.125]) by bay0-omc2-s20.bay0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Sun, 1 Jul 2012 22:51:59 -0700 Message-ID: From: tangwei To: CC: Date: Mon, 02 Jul 2012 05:52:00 -0000 In-Reply-To: <4FEED299.6000001@siva.com.mk> References: ,<4FE1B18B.2090702@siva.com.mk> ,<4FE2C0F1.1090005@siva.com.mk> ,<4FE98E64.4090807@siva.com.mk> ,<4FEED299.6000001@siva.com.mk> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 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: RE: [ECOS] kinetis kwikstik's ecos trouble X-SW-Source: 2012-07/txt/msg00003.txt.bz2 Dear ilijak for your advise: > 1. With Redboot you should load the elf file rather bin If I use the redboot ROM startup for kwikstik, after redboot startup can I = download the example app,such as hello.elf into the kwikstik's RAM, and then use the redboot's go command to execute the app?=A0 If above can work,can you give me the correct command,thanks a lot. ---------------------------------------- > Date: Sat, 30 Jun 2012 12:19:05 +0200 > From: ilijak@siva.com.mk > To: tziang@hotmail.com > CC: ecos-discuss@ecos.sourceware.org > Subject: Re: [ECOS] kinetis kwikstik's ecos trouble > > On 28.06.2012 05:22, tangwei wrote: > > Thanks, I have used the Makefile provided with examples,now they can ru= n successfully. > > but when I want to try a example,I must use J-LINK to download the binf= ile into kwikstik's flash. > > Is there any easy methods to do this by the redboot,such as use the red= boot's load command, > > first load the file into RAM,then use the redboot's go command to execu= te the example app, > > if the app work successfully,then use J-LINK to download into flash. > > I have try this way,setp1. download redboot ROM startup for Kwikstik,an= d get the below info when redboot startup > > Platform: Freescale KwikStik (Cortex-M4) RAM: 0x1fff8000-0x20007000 [0x= 1fffb6a8-0x20007000 available] > > step2. download the example app twothreads.bin,use > > RedBoot> load -v -m ymodem CCUnrecognized image type: 0x20008000 xyzMod= em - CRC mode, 4(SOH)/0(STX)/0(CAN) packets, 4 retries > > then tryRedBoot> load -r -m ymodem -b 0x1fffb6a8 CRaw file loaded 0x1ff= fb6a8-0x20000ae7, assumed entry at 0x1fffb6a8 xyzModem - CRC mode, 172(SOH)= /0(STX)/0(CAN) packets, 4 retries RedBoot> go -c 0x1fffb6a8 $T050f:a8b6ff1f= ;0d:e86f0020;#5c > > both seems fail > > There are 2 issues: > > 1. With Redboot you should load the elf file rather bin. > > 2. I assume you are using SRAM startup type for twothreads and it's not > intended for loading with Redboot. You should instead use J-link with > some GDB server. OpenOCD is known to work. > > I hope this helps > > Ilija > > > -- > Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss > =20=09=09=20=09=20=20=20=09=09=20=20 -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss