From: Ilija Kocho <ilijak@siva.com.mk>
To: tangwei <tziang@hotmail.com>
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] kinetis kwikstik's ecos trouble
Date: Sat, 30 Jun 2012 10:19:00 -0000 [thread overview]
Message-ID: <4FEED299.6000001@siva.com.mk> (raw)
In-Reply-To: <BAY163-W12D50D5CF788030A124505C0E60@phx.gbl>
On 28.06.2012 05:22, tangwei wrote:
> Thanks, I have used the Makefile provided with examples,now they can run successfully.
> but when I want to try a example,I must use J-LINK to download the binfile into kwikstik's flash.
> Is there any easy methods to do this by the redboot,such as use the redboot's load command,
> first load the file into RAM,then use the redboot's go command to execute 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,and get the below info when redboot startup
> Platform: Freescale KwikStik (Cortex-M4) RAM: 0x1fff8000-0x20007000 [0x1fffb6a8-0x20007000 available]
> step2. download the example app twothreads.bin,use
> RedBoot> load -v -m ymodem CCUnrecognized image type: 0x20008000 xyzModem - CRC mode, 4(SOH)/0(STX)/0(CAN) packets, 4 retries
> then tryRedBoot> load -r -m ymodem -b 0x1fffb6a8 CRaw file loaded 0x1fffb6a8-0x20000ae7, 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
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next prev parent reply other threads:[~2012-06-30 10:19 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-20 6:19 [ECOS] kinetis kwikstik redboot trouble tangwei
2012-06-20 6:25 ` tangwei
2012-06-20 11:18 ` Ilija Kocho
2012-06-21 1:00 ` tangwei
2012-06-21 6:36 ` Ilija Kocho
2012-06-26 6:39 ` [ECOS] kinetis kwikstik's ecos trouble tangwei
2012-06-26 8:26 ` Ilija Kocho
2012-06-26 9:07 ` tangwei
2012-06-26 10:27 ` Ilija Kocho
2012-06-28 3:22 ` tangwei
2012-06-30 10:19 ` Ilija Kocho [this message]
2012-07-02 5:52 ` tangwei
2012-07-03 7:10 ` Ilija Kocho
2012-07-06 1:01 ` [ECOS] eCos for FujitSu's MB9B506(cortex-M3) tangwei
[not found] ` <BAY163-W35405946B43D33AF82284DC0B80@phx.gbl>
2012-08-21 3:56 ` [ECOS] RE: Troubles when develop app with Kwikstik tangwei
2012-08-27 6:53 ` [ECOS] " Ilija Kocho
2012-09-07 3:29 ` tangwei
2012-09-07 8:48 ` Ilija Kocho
2012-06-28 3:23 ` [ECOS] kinetis kwikstik's ecos trouble tangwei
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