From: Erik D. R. <eri...@ce...> - 2006-06-28 18:40:03
|
Not too long ago, I was able to ssh to my gumstix using the USBNet. I am = using VMWare running SUSE 10, which I have to say is pretty cool, and = has been working flawlessly for me. Anyway, to the point, I tried to = connect today (First time in a couple weeks... been developing and = experimenting with some custome code) and its not responding at all... = Because I am not at home, I dont have my serial cable and tweener, just = the Gum and the Audio2... =20 So, the question (Finally, aye?) is... Would something have reset the = configuration on the Gumstix without it being powered on for a while? I = am thinking that because it was offline and unpowered for a while, its = 'memory' may have flaked on me.. Dunno.. I write code, and dont know = much about the electronics within the Gum. |
From: Ryan R. <rjr...@uc...> - 2006-06-28 19:46:16
|
I recently upgraded to the 1029 buildroot (latest, # may be wrong), and now the HWUART code that I was using now crashes the whole gumstix when I run it. Could this be a GPIO problem? I wrote an init script that sets all the GPIOs to enable the HWUART. It seems to be working. dmesg doesn't report any errors, at any rate. I'm using the new toolchain to compile, so I wouldn't expect any library versioning mismatches. Any ideas? TIA, Ryan |
From: Dave H. <dhy...@gm...> - 2006-06-28 19:51:36
|
Hi Ryan, On 6/28/06, Ryan Rapetti <rjr...@uc...> wrote: > I recently upgraded to the 1029 buildroot (latest, # may be wrong), and > now the HWUART code that I was using now crashes the whole gumstix when > I run it. Could this be a GPIO problem? I wrote an init script that > sets all the GPIOs to enable the HWUART. It seems to be working. dmesg > doesn't report any errors, at any rate. I'm using the new toolchain to > compile, so I wouldn't expect any library versioning mismatches. Any ideas? What does "crashes the whole gumstix" mean? What boards are you trying to use together? -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: Ryan R. <rjr...@uc...> - 2006-06-28 19:56:57
|
Dave Hylands wrote: >Hi Ryan, > >On 6/28/06, Ryan Rapetti <rjr...@uc...> wrote: > > >>I recently upgraded to the 1029 buildroot (latest, # may be wrong), and >>now the HWUART code that I was using now crashes the whole gumstix when >>I run it. Could this be a GPIO problem? I wrote an init script that >>sets all the GPIOs to enable the HWUART. It seems to be working. dmesg >>doesn't report any errors, at any rate. I'm using the new toolchain to >>compile, so I wouldn't expect any library versioning mismatches. Any ideas? >> >> > >What does "crashes the whole gumstix" mean? > >What boards are you trying to use together? > > > By crash I mean total lockup- ssh just stops responding. Config is connex 400xm with breakout-gs, nothing on the 92pin header. Ryan |
From: Larry W. <la...@mo...> - 2006-06-28 20:05:18
|
Do you have serial console capability? If so does ping give you an error? -- Larry -----Original Message----- From: gum...@li... [mailto:gum...@li...] On Behalf Of Ryan Rapetti Sent: Wednesday, June 28, 2006 3:57 PM To: General mailing list for gumstix users. Subject: Re: [Gumstix-users] Buildroot 1029 HWUART problems Dave Hylands wrote: >Hi Ryan, > >On 6/28/06, Ryan Rapetti <rjr...@uc...> wrote: > > >>I recently upgraded to the 1029 buildroot (latest, # may be wrong), and >>now the HWUART code that I was using now crashes the whole gumstix when >>I run it. Could this be a GPIO problem? I wrote an init script that >>sets all the GPIOs to enable the HWUART. It seems to be working. dmesg >>doesn't report any errors, at any rate. I'm using the new toolchain to >>compile, so I wouldn't expect any library versioning mismatches. Any ideas? >> >> > >What does "crashes the whole gumstix" mean? > >What boards are you trying to use together? > > > By crash I mean total lockup- ssh just stops responding. Config is connex 400xm with breakout-gs, nothing on the 92pin header. Ryan Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Ryan R. <rjr...@uc...> - 2006-06-28 20:12:43
|
Larry Williamson wrote: >Do you have serial console capability? If so does ping give you an error? > > > Near as I can tell the whole works is out. I've got the serial console shut down, but ssh won't accept any new connections, so that at least is knocked out. I have to reboot to get things working again. It appears to be the HWUART that is the problem, since the code runs on ttyS0. I'm going to try some debug statements to track where things go off the rails. I'll keep you posted. Ryan |
From: Ryan R. <rjr...@uc...> - 2006-06-28 20:27:25
|
2 updates - the usb connection is still broadcasting, so usb0 shows up on my linux host, but won't accept connections. The problem appears to be when I attempt an open() call on /dev/ttyS3. Ryan |
From: Ryan R. <rjr...@uc...> - 2006-06-28 20:37:37
|
ok, all figured out. The bluetooth stuff was in the way. Ryan |
From: Craig H. <cr...@gu...> - 2006-07-02 18:42:22
|
Please do not start new threads by replying to existing messages -- it breaks threading in many email programs, and in the list archive system. C On Jun 28, 2006, at 12:46 PM, Ryan Rapetti wrote: > I recently upgraded to the 1029 buildroot (latest, # may be wrong), > and > now the HWUART code that I was using now crashes the whole gumstix > when > I run it. Could this be a GPIO problem? I wrote an init script that > sets all the GPIOs to enable the HWUART. It seems to be working. > dmesg > doesn't report any errors, at any rate. I'm using the new > toolchain to > compile, so I wouldn't expect any library versioning mismatches. > Any ideas? > > TIA, > Ryan > > Using Tomcat but need to do more? Need to support web services, > security? > Get stuff done quickly with pre-integrated technology to make your > job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache > Geronimo > http://sel.as-us.falkag.net/sel? > cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Karl v. M. <ver...@gm...> - 2006-06-30 00:25:54
|
Hey Erik On 6/29/06, Erik D. Rodriguez <eri...@ce...> wrote: > > Not too long ago, I was able to ssh to my gumstix using the USBNet. I am > using VMWare running SUSE 10, which I have to say is pretty cool, and has > been working flawlessly for me. Anyway, to the point, I tried to connect > today (First time in a couple weeks... been developing and experimenting > with some custome code) and its not responding at all... Because I am not at > home, I dont have my serial cable and tweener, just the Gum and the > Audio2... > > So, the question (Finally, aye?) is... Would something have reset the > configuration on the Gumstix without it being powered on for a while? I am > thinking that because it was offline and unpowered for a while, its 'memory' > may have flaked on me.. Dunno.. I write code, and dont know much about the > electronics within the Gum. > I dont believe this would be the case, I've left mine for a couple of months and had no problems powering it back on afterwards. Not sure exactly what may have happened to it, but someone else may be able to answer you. Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > |
From: Craig H. <cr...@gu...> - 2006-07-02 18:45:40
|
On Jun 29, 2006, at 5:25 PM, Karl von Muller wrote: > Hey Erik > > On 6/29/06, Erik D. Rodriguez > <eri...@ce...> wrote: > Not too long ago, I was able to ssh to my gumstix using the USBNet. > I am using VMWare running SUSE 10, which I have to say is pretty > cool, and has been working flawlessly for me. Anyway, to the point, > I tried to connect today (First time in a couple weeks... been > developing and experimenting with some custome code) and its not > responding at all... Because I am not at home, I dont have my > serial cable and tweener, just the Gum and the Audio2... > > So, the question (Finally, aye?) is... Would something have reset > the configuration on the Gumstix without it being powered on for a > while? I am thinking that because it was offline and unpowered for > a while, its 'memory' may have flaked on me.. Dunno.. I write code, > and dont know much about the electronics within the Gum. > > I dont believe this would be the case, I've left mine for a couple > of months and had no problems powering it back on afterwards. Not > sure exactly what may have happened to it, but someone else may be > able to answer you. There are two possibilities I can think of: 1. Software update on the host side changed the way its side of the USB stack is working 2. The gumstix was physically damaged either while not in use, or while reconnecting it. Have you had a chance now to hook up the console to see if it's starting up properly? C |