From: Fredrik A. <se...@co...> - 2010-05-20 12:33:00
|
Hi all I am testing a new gumstix overo earth and all I get from it is garbage from the usb console port. I have been banging my head against the wall the whole day. Is there anyway that I can flash the earth to a known working flash? I'm thinking something that will flash it without my interaction (since I can't interact with it). I did try it without anything when I opened the package this morning and it worked fine, I then prepared a sd-card following the instructions on the homepage (http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html) and after that all it has given me is garbage. I used the files found here (http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005150809/) Any help is greatly appreciated. |
From: Ash C. <ash...@gm...> - 2010-05-20 14:58:44
|
Hi Fredrick, Simple question but what happens when you remove the microSD card? Were you able to flash anything onto the Overo? If removing the microSD helps then there may be a problem with the downloaded images. Try remaking the SD card. If you consistently get weird symbols, ensure you serial connection is good and that the Overo is well mounted on the expansion board and that the serial connection settings are correct on your terminal. If none of these work, it is possible that the FTDI chip that provides a serial console over USB got zapped or something by stray ESD when you inserted the microSD card the first time :( -Ash On Thu, May 20, 2010 at 5:32 AM, Fredrik Andersson <se...@co...> wrote: > Hi all > > I am testing a new gumstix overo earth and all I get from it is > garbage from the usb console port. I have been banging my head against > the wall the whole day. Is there anyway that I can flash the earth to > a known working flash? > > I'm thinking something that will flash it without my interaction > (since I can't interact with it). > > I did try it without anything when I opened the package this morning > and it worked fine, I then prepared a sd-card following the > instructions on the homepage > (http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html) > and after that all it has given me is garbage. I used the files found > here (http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005150809/) > > Any help is greatly appreciated. > > ------------------------------------------------------------------------------ > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Fredrik A. <se...@co...> - 2010-05-20 15:38:54
|
Hi Ash Removing the sd card does no difference. I get the same garbage (appears not to be random). The card is fine, as I said I tried and verified it on a working gumstix. If the FTDI chip has been zapped I guess that it is not fixable and how could that have happened? Thanks for your answer :) On Thu, May 20, 2010 at 4:58 PM, Ash Charles <ash...@gm...> wrote: > Hi Fredrick, > > Simple question but what happens when you remove the microSD card? > Were you able to flash anything onto the Overo? > If removing the microSD helps then there may be a problem with the > downloaded images. Try remaking the SD card. > If you consistently get weird symbols, ensure you serial connection is > good and that the Overo is well mounted on the expansion board and > that the serial connection settings are correct on your terminal. > > If none of these work, it is possible that the FTDI chip that provides > a serial console over USB got zapped or something by stray ESD when > you inserted the microSD card the first time :( > > -Ash > > On Thu, May 20, 2010 at 5:32 AM, Fredrik Andersson <se...@co...> wrote: >> Hi all >> >> I am testing a new gumstix overo earth and all I get from it is >> garbage from the usb console port. I have been banging my head against >> the wall the whole day. Is there anyway that I can flash the earth to >> a known working flash? >> >> I'm thinking something that will flash it without my interaction >> (since I can't interact with it). >> >> I did try it without anything when I opened the package this morning >> and it worked fine, I then prepared a sd-card following the >> instructions on the homepage >> (http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html) >> and after that all it has given me is garbage. I used the files found >> here (http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005150809/) >> >> Any help is greatly appreciated. >> >> ------------------------------------------------------------------------------ >> >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > ------------------------------------------------------------------------------ > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: James A. <jam...@gm...> - 2010-05-20 18:12:58
|
Silly question, but have you made sure your terminal program is set up correctly (115200 8N1, no flow control)? On Thu, May 20, 2010 at 4:38 PM, Fredrik Andersson <se...@co...> wrote: > Hi Ash > > Removing the sd card does no difference. I get the same garbage > (appears not to be random). The card is fine, as I said I tried and > verified it on a working gumstix. > > If the FTDI chip has been zapped I guess that it is not fixable and > how could that have happened? > > Thanks for your answer :) > > On Thu, May 20, 2010 at 4:58 PM, Ash Charles <ash...@gm...> wrote: >> Hi Fredrick, >> >> Simple question but what happens when you remove the microSD card? >> Were you able to flash anything onto the Overo? >> If removing the microSD helps then there may be a problem with the >> downloaded images. Try remaking the SD card. >> If you consistently get weird symbols, ensure you serial connection is >> good and that the Overo is well mounted on the expansion board and >> that the serial connection settings are correct on your terminal. >> >> If none of these work, it is possible that the FTDI chip that provides >> a serial console over USB got zapped or something by stray ESD when >> you inserted the microSD card the first time :( >> >> -Ash >> >> On Thu, May 20, 2010 at 5:32 AM, Fredrik Andersson <se...@co...> wrote: >>> Hi all >>> >>> I am testing a new gumstix overo earth and all I get from it is >>> garbage from the usb console port. I have been banging my head against >>> the wall the whole day. Is there anyway that I can flash the earth to >>> a known working flash? >>> >>> I'm thinking something that will flash it without my interaction >>> (since I can't interact with it). >>> >>> I did try it without anything when I opened the package this morning >>> and it worked fine, I then prepared a sd-card following the >>> instructions on the homepage >>> (http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html) >>> and after that all it has given me is garbage. I used the files found >>> here (http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005150809/) >>> >>> Any help is greatly appreciated. >>> >>> ------------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >> >> ------------------------------------------------------------------------------ >> >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > ------------------------------------------------------------------------------ > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Fredrik A. <se...@co...> - 2010-05-20 19:44:25
|
Silly answer, yes ;) On Thu, May 20, 2010 at 8:12 PM, James Adams <jam...@gm...> wrote: > Silly question, but have you made sure your terminal program is set up > correctly (115200 8N1, no flow control)? > > On Thu, May 20, 2010 at 4:38 PM, Fredrik Andersson <se...@co...> wrote: >> Hi Ash >> >> Removing the sd card does no difference. I get the same garbage >> (appears not to be random). The card is fine, as I said I tried and >> verified it on a working gumstix. >> >> If the FTDI chip has been zapped I guess that it is not fixable and >> how could that have happened? >> >> Thanks for your answer :) >> >> On Thu, May 20, 2010 at 4:58 PM, Ash Charles <ash...@gm...> wrote: >>> Hi Fredrick, >>> >>> Simple question but what happens when you remove the microSD card? >>> Were you able to flash anything onto the Overo? >>> If removing the microSD helps then there may be a problem with the >>> downloaded images. Try remaking the SD card. >>> If you consistently get weird symbols, ensure you serial connection is >>> good and that the Overo is well mounted on the expansion board and >>> that the serial connection settings are correct on your terminal. >>> >>> If none of these work, it is possible that the FTDI chip that provides >>> a serial console over USB got zapped or something by stray ESD when >>> you inserted the microSD card the first time :( >>> >>> -Ash >>> >>> On Thu, May 20, 2010 at 5:32 AM, Fredrik Andersson <se...@co...> wrote: >>>> Hi all >>>> >>>> I am testing a new gumstix overo earth and all I get from it is >>>> garbage from the usb console port. I have been banging my head against >>>> the wall the whole day. Is there anyway that I can flash the earth to >>>> a known working flash? >>>> >>>> I'm thinking something that will flash it without my interaction >>>> (since I can't interact with it). >>>> >>>> I did try it without anything when I opened the package this morning >>>> and it worked fine, I then prepared a sd-card following the >>>> instructions on the homepage >>>> (http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html) >>>> and after that all it has given me is garbage. I used the files found >>>> here (http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005150809/) >>>> >>>> Any help is greatly appreciated. >>>> >>>> ------------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>> >>> ------------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >> >> ------------------------------------------------------------------------------ >> >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > ------------------------------------------------------------------------------ > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Fredrik A. <se...@co...> - 2010-05-21 07:31:51
|
If I connect the earth using a chestnut expansion board both the read and blue diod lights up and I get a minimal set of garbage in the terminal. Is my gumstix faulty? Do I need to get a replacement? On Thu, May 20, 2010 at 9:44 PM, Fredrik Andersson <se...@co...> wrote: > Silly answer, yes ;) > > On Thu, May 20, 2010 at 8:12 PM, James Adams <jam...@gm...> wrote: >> Silly question, but have you made sure your terminal program is set up >> correctly (115200 8N1, no flow control)? >> >> On Thu, May 20, 2010 at 4:38 PM, Fredrik Andersson <se...@co...> wrote: >>> Hi Ash >>> >>> Removing the sd card does no difference. I get the same garbage >>> (appears not to be random). The card is fine, as I said I tried and >>> verified it on a working gumstix. >>> >>> If the FTDI chip has been zapped I guess that it is not fixable and >>> how could that have happened? >>> >>> Thanks for your answer :) >>> >>> On Thu, May 20, 2010 at 4:58 PM, Ash Charles <ash...@gm...> wrote: >>>> Hi Fredrick, >>>> >>>> Simple question but what happens when you remove the microSD card? >>>> Were you able to flash anything onto the Overo? >>>> If removing the microSD helps then there may be a problem with the >>>> downloaded images. Try remaking the SD card. >>>> If you consistently get weird symbols, ensure you serial connection is >>>> good and that the Overo is well mounted on the expansion board and >>>> that the serial connection settings are correct on your terminal. >>>> >>>> If none of these work, it is possible that the FTDI chip that provides >>>> a serial console over USB got zapped or something by stray ESD when >>>> you inserted the microSD card the first time :( >>>> >>>> -Ash >>>> >>>> On Thu, May 20, 2010 at 5:32 AM, Fredrik Andersson <se...@co...> wrote: >>>>> Hi all >>>>> >>>>> I am testing a new gumstix overo earth and all I get from it is >>>>> garbage from the usb console port. I have been banging my head against >>>>> the wall the whole day. Is there anyway that I can flash the earth to >>>>> a known working flash? >>>>> >>>>> I'm thinking something that will flash it without my interaction >>>>> (since I can't interact with it). >>>>> >>>>> I did try it without anything when I opened the package this morning >>>>> and it worked fine, I then prepared a sd-card following the >>>>> instructions on the homepage >>>>> (http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html) >>>>> and after that all it has given me is garbage. I used the files found >>>>> here (http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005150809/) >>>>> >>>>> Any help is greatly appreciated. >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>> >>> ------------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >> >> ------------------------------------------------------------------------------ >> >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > |
From: Ash C. <as...@gu...> - 2010-05-21 16:39:26
|
Hi Fredrik, In thinking about it, I wonder that something has happened to the MLO bootstrap loader. A common issue is the MLO not being written *first* to the microSD card. Try the following: 1. Erase the microSD card and redo the formatting as per ( http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html ). Don't copy the files over yet. 2. Download the latest U-boot and MLO and double-check the integrity of the file downloads. For the files here ( http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005192049/ ), I see the following md5 sums: 584cbfb1dd2223d2ccb47b656f7712a0 MLO-overo-201005192049 f9e999d169a98d75e4b770f686b29aec u-boot-overo-201005192049.bin 3. Now do the step to copy these files over onto the microSD card. It is *vitally* important that the MLO file gets flashed first. 4. Insert the microSD card and see if the board boots into u-boot. If so, the board is probably fine; they'll need to add a uImage and rootfs to the microSD to boot the board completely and then follow the instructions here ( http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Writing-images-to-onboard-nand/111.html ) to reflash the board. HTH, Ash On Fri, May 21, 2010 at 12:31 AM, Fredrik Andersson <se...@co...> wrote: > If I connect the earth using a chestnut expansion board both the read > and blue diod lights up and I get a minimal set of garbage in the > terminal. > > Is my gumstix faulty? Do I need to get a replacement? > > On Thu, May 20, 2010 at 9:44 PM, Fredrik Andersson <se...@co...> wrote: >> Silly answer, yes ;) >> >> On Thu, May 20, 2010 at 8:12 PM, James Adams <jam...@gm...> wrote: >>> Silly question, but have you made sure your terminal program is set up >>> correctly (115200 8N1, no flow control)? >>> >>> On Thu, May 20, 2010 at 4:38 PM, Fredrik Andersson <se...@co...> wrote: >>>> Hi Ash >>>> >>>> Removing the sd card does no difference. I get the same garbage >>>> (appears not to be random). The card is fine, as I said I tried and >>>> verified it on a working gumstix. >>>> >>>> If the FTDI chip has been zapped I guess that it is not fixable and >>>> how could that have happened? >>>> >>>> Thanks for your answer :) >>>> >>>> On Thu, May 20, 2010 at 4:58 PM, Ash Charles <ash...@gm...> wrote: >>>>> Hi Fredrick, >>>>> >>>>> Simple question but what happens when you remove the microSD card? >>>>> Were you able to flash anything onto the Overo? >>>>> If removing the microSD helps then there may be a problem with the >>>>> downloaded images. Try remaking the SD card. >>>>> If you consistently get weird symbols, ensure you serial connection is >>>>> good and that the Overo is well mounted on the expansion board and >>>>> that the serial connection settings are correct on your terminal. >>>>> >>>>> If none of these work, it is possible that the FTDI chip that provides >>>>> a serial console over USB got zapped or something by stray ESD when >>>>> you inserted the microSD card the first time :( >>>>> >>>>> -Ash >>>>> >>>>> On Thu, May 20, 2010 at 5:32 AM, Fredrik Andersson <se...@co...> wrote: >>>>>> Hi all >>>>>> >>>>>> I am testing a new gumstix overo earth and all I get from it is >>>>>> garbage from the usb console port. I have been banging my head against >>>>>> the wall the whole day. Is there anyway that I can flash the earth to >>>>>> a known working flash? >>>>>> >>>>>> I'm thinking something that will flash it without my interaction >>>>>> (since I can't interact with it). >>>>>> >>>>>> I did try it without anything when I opened the package this morning >>>>>> and it worked fine, I then prepared a sd-card following the >>>>>> instructions on the homepage >>>>>> (http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html) >>>>>> and after that all it has given me is garbage. I used the files found >>>>>> here (http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005150809/) >>>>>> >>>>>> Any help is greatly appreciated. >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> >>>>>> _______________________________________________ >>>>>> gumstix-users mailing list >>>>>> gum...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>> >>> ------------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >> > > ------------------------------------------------------------------------------ > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Fredrik A. <se...@co...> - 2010-05-25 07:10:12
|
Hi again Ash sorry for the delay I have been busy for a couple of days. I redid the sd-card and retried and still only recieve garbage. Will try to get this gumstix replaced because it seems dead as of now. I tried the new sd-card with the other gumstix and it worked fine. Thanks for your help, but I guess there is nothing to do any longer :( On Fri, May 21, 2010 at 6:38 PM, Ash Charles <as...@gu...> wrote: > Hi Fredrik, > > In thinking about it, I wonder that something has happened to the MLO > bootstrap loader. A common issue is the MLO not being written *first* > to the microSD card. Try the following: > > 1. Erase the microSD card and redo the formatting as per ( > http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html > ). Don't copy the files over yet. > > 2. Download the latest U-boot and MLO and double-check the integrity > of the file downloads. For the files here ( > http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005192049/ ), > I see the following md5 sums: > 584cbfb1dd2223d2ccb47b656f7712a0 MLO-overo-201005192049 > f9e999d169a98d75e4b770f686b29aec u-boot-overo-201005192049.bin > > 3. Now do the step to copy these files over onto the microSD card. It > is *vitally* important that the MLO file gets flashed first. > > 4. Insert the microSD card and see if the board boots into u-boot. If > so, the board is probably fine; they'll need to add a uImage and > rootfs to the microSD to boot the board completely and then follow the > instructions here ( > http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Writing-images-to-onboard-nand/111.html > ) to reflash the board. > > HTH, > > Ash > > On Fri, May 21, 2010 at 12:31 AM, Fredrik Andersson <se...@co...> wrote: >> If I connect the earth using a chestnut expansion board both the read >> and blue diod lights up and I get a minimal set of garbage in the >> terminal. >> >> Is my gumstix faulty? Do I need to get a replacement? >> >> On Thu, May 20, 2010 at 9:44 PM, Fredrik Andersson <se...@co...> wrote: >>> Silly answer, yes ;) >>> >>> On Thu, May 20, 2010 at 8:12 PM, James Adams <jam...@gm...> wrote: >>>> Silly question, but have you made sure your terminal program is set up >>>> correctly (115200 8N1, no flow control)? >>>> >>>> On Thu, May 20, 2010 at 4:38 PM, Fredrik Andersson <se...@co...> wrote: >>>>> Hi Ash >>>>> >>>>> Removing the sd card does no difference. I get the same garbage >>>>> (appears not to be random). The card is fine, as I said I tried and >>>>> verified it on a working gumstix. >>>>> >>>>> If the FTDI chip has been zapped I guess that it is not fixable and >>>>> how could that have happened? >>>>> >>>>> Thanks for your answer :) >>>>> >>>>> On Thu, May 20, 2010 at 4:58 PM, Ash Charles <ash...@gm...> wrote: >>>>>> Hi Fredrick, >>>>>> >>>>>> Simple question but what happens when you remove the microSD card? >>>>>> Were you able to flash anything onto the Overo? >>>>>> If removing the microSD helps then there may be a problem with the >>>>>> downloaded images. Try remaking the SD card. >>>>>> If you consistently get weird symbols, ensure you serial connection is >>>>>> good and that the Overo is well mounted on the expansion board and >>>>>> that the serial connection settings are correct on your terminal. >>>>>> >>>>>> If none of these work, it is possible that the FTDI chip that provides >>>>>> a serial console over USB got zapped or something by stray ESD when >>>>>> you inserted the microSD card the first time :( >>>>>> >>>>>> -Ash >>>>>> >>>>>> On Thu, May 20, 2010 at 5:32 AM, Fredrik Andersson <se...@co...> wrote: >>>>>>> Hi all >>>>>>> >>>>>>> I am testing a new gumstix overo earth and all I get from it is >>>>>>> garbage from the usb console port. I have been banging my head against >>>>>>> the wall the whole day. Is there anyway that I can flash the earth to >>>>>>> a known working flash? >>>>>>> >>>>>>> I'm thinking something that will flash it without my interaction >>>>>>> (since I can't interact with it). >>>>>>> >>>>>>> I did try it without anything when I opened the package this morning >>>>>>> and it worked fine, I then prepared a sd-card following the >>>>>>> instructions on the homepage >>>>>>> (http://www.gumstix.net/Setup-and-Programming/view/Overo-Setup-and-Programming/Creating-a-bootable-microSD-card/111.html) >>>>>>> and after that all it has given me is garbage. I used the files found >>>>>>> here (http://www.sakoman.com/feeds/omap3/glibc/images/overo/201005150809/) >>>>>>> >>>>>>> Any help is greatly appreciated. >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> >>>>>>> _______________________________________________ >>>>>>> gumstix-users mailing list >>>>>>> gum...@li... >>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> >>>>>> _______________________________________________ >>>>>> gumstix-users mailing list >>>>>> gum...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>> >> >> ------------------------------------------------------------------------------ >> >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > ------------------------------------------------------------------------------ > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: gzp <z.p...@gm...> - 2010-05-30 22:04:46
|
Fredrik Andersson-8 wrote: > > Hi again Ash > > sorry for the delay I have been busy for a couple of days. I redid the > sd-card and retried and still only recieve garbage. Will try to get > this gumstix replaced because it seems dead as of now. I tried the new > sd-card with the other gumstix and it worked fine. > > Thanks for your help, but I guess there is nothing to do any longer :( > > Have you managed to replace the gumstix or did you got any response? It seems I'm having the same problem (and I don't have another device to test). The console provides only garbage and the device is not booting from sd either. It's a Water + Tobi. I've also checked the HDMI output to see if it is only the console, but without any luck. Do you have any other tip, what might be wrong ? I'm still trying to use a scope and an external usb-to-Serial over the RX/tx on th 40 pin connector of the extension board. But I'm out of ideas. ,:,( %-| -- View this message in context: http://old.nabble.com/I-recieve-only-garbage-from-serial-tp28620594p28725168.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Fredrik A. <se...@co...> - 2010-05-31 08:12:25
|
Hi gzp I have sent the board for replacement but since my company is located in sweden it takes a while to get it there and back again. I did not manage to get it to work using any of the tips in this discussion. So sadly I can not help you anymore with this. On Mon, May 31, 2010 at 12:04 AM, gzp <z.p...@gm...> wrote: > > > > Fredrik Andersson-8 wrote: >> >> Hi again Ash >> >> sorry for the delay I have been busy for a couple of days. I redid the >> sd-card and retried and still only recieve garbage. Will try to get >> this gumstix replaced because it seems dead as of now. I tried the new >> sd-card with the other gumstix and it worked fine. >> >> Thanks for your help, but I guess there is nothing to do any longer :( >> >> > > Have you managed to replace the gumstix or did you got any response? It > seems I'm having the same problem (and I don't have another device to test). > The console provides only garbage and the device is not booting from sd > either. It's a Water + Tobi. I've also checked the HDMI output to see if it > is only the console, but without any luck. > > Do you have any other tip, what might be wrong ? > I'm still trying to use a scope and an external usb-to-Serial over the RX/tx > on th 40 pin connector of the extension board. But I'm out of ideas. ,:,( > %-| > > -- > View this message in context: http://old.nabble.com/I-recieve-only-garbage-from-serial-tp28620594p28725168.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |