From: Magnus E. <ko...@ly...> - 2007-12-20 20:59:08
|
I'm trying to get the TSC2003 touchscreen controller on the Console LCD to work in Linux. So far I've soldered a wire to connect the NPENIRQ of the controller chip to GPIO16. (It's quite strange that the NPENIRQ isn't routed, or at least jumper-able from the factory...) I've also found a driver which I compiled and am now trying to run. When I insmod the driver, I get the following messages: " tsc2003 i2c touch screen controller Bill Gatliff <bgat at billgatliff.com Nicholas Chen <nchen at cs.umd.edu> i2c_adapter i2c-0: Enabling slave mode tsc2003_i2c_detect: probing address 0x48 tsc2003_driver_register: irq 39 input: tsc2003 as /class/input/input0 tsc2003 - registering input device tsc2003_i2c_detect: device address 0x48 attached. i2c: error: exhausted retries i2c: msg_num: 0 msg_idx: -2000 msg_ptr: 0 i2c: ICR: 00002fe0 ISR: 00000002 i2c: log: [00000442:00002fe0] i2c: error: exhausted retries i2c: msg_num: 0 msg_idx: -2000 msg_ptr: 0 i2c: ICR: 00002fe0 ISR: 00000002 i2c: log: [00000442:00002fe0] i2c: error: exhausted retries i2c: msg_num: 0 msg_idx: -2000 msg_ptr: 0 i2c: ICR: 00002fe0 ISR: 00000002 i2c: log: [00000442:00002fe0] tsc2003 i2c touch screen controller Bill Gatliff <bgat at billgatliff.com Nicholas Chen <nchen at cs.umd.edu> i2c: error: timeout i2c: msg_num: 1 msg_idx: 0 msg_ptr: 0 i2c: ICR: 00002fe9 ISR: 00000004 i2c: log: i2c_adapter i2c-1: i2c_pxa_set_slave: wait timedout tsc2003_i2c_detect: probing address 0x48 i2c_adapter i2c-1: i2c_pxa: timeout waiting for bus free i2c_adapter i2c-1: i2c_pxa: timeout waiting for bus free i2c_adapter i2c-1: i2c_pxa: timeout waiting for bus free i2c_adapter i2c-1: i2c_pxa: timeout waiting for bus free i2c_adapter i2c-1: i2c_pxa: timeout waiting for bus free i2c_adapter i2c-1: i2c_pxa: timeout waiting for bus free i2c: error: exhausted retries " >From what I can see, the TSC2003 is actually detected on the I2C bus: " tsc2003_i2c_detect: probing address 0x48 ... tsc2003_i2c_detect: device address 0x48 attached. " But I'm a bit worried about the "timeout waiting for bus free" part. Could it be that I'm missing some i2c-module? I've modprobed evdev and i2c-pxa so far... Any ideas at all? Cheers, Magnus |
From: Demetris Z. <fgc...@cy...> - 2007-12-20 21:36:37
|
Could you please tell me where is this driver located? I have a TSC2001 which i want to work with so i would need all the help i could get on this. |
From: Magnus E. <ko...@ly...> - 2007-12-20 22:12:57
|
I found mine here: http://www.cs.umd.edu/~nchen/gumstix/tsc2003.c Please note that it uses a hardcoded IRQ: GPIO16. If you have a verdex and a Console LCD you should solder a wire as shown in: http://www.sakoman.net/oe/B10003.rew.png Another option is to rewrite the driver to poll the touchscreen, but that will not give very good performance I guess... Please share your findings with me on this list if you get anywhere! Magnus Demetris Zavorotnichenko wrote: > Could you please tell me where is this driver located? > > I have a TSC2001 which i want to work with so i would need all the help i > could get on this. > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Demetris Z. <fgc...@cy...> - 2007-12-20 22:29:59
|
Why, what is wrong with this one ? Are you having problems ? Demetris Z. ----- Original Message ----- From: "Magnus Ekhall" <ko...@ly...> To: "General mailing list for gumstix users." <gum...@li...> Sent: Friday, December 21, 2007 12:12 AM Subject: Re: [Gumstix-users] Touchscreen driver TSC2003 i2c timeout >I found mine here: > > http://www.cs.umd.edu/~nchen/gumstix/tsc2003.c > > Please note that it uses a hardcoded IRQ: GPIO16. > > If you have a verdex and a Console LCD you should solder a wire as shown > in: > > http://www.sakoman.net/oe/B10003.rew.png > > Another option is to rewrite the driver to poll the touchscreen, but > that will not give very good performance I guess... > > Please share your findings with me on this list if you get anywhere! > > Magnus > > > > Demetris Zavorotnichenko wrote: >> Could you please tell me where is this driver located? >> >> I have a TSC2001 which i want to work with so i would need all the help i >> could get on this. >> >> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by: Microsoft >> Defy all challenges. Microsoft(R) Visual Studio 2005. >> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Magnus E. <ko...@ly...> - 2007-12-21 06:35:26
|
Demetris Zavorotnichenko wrote: > Why, what is wrong with this one ? Are you having problems ? > > > Demetris Z. > > Yes, at the moment I get the following errors when I insmod the driver: " i2c_adapter i2c-1: i2c_pxa_set_slave: wait timedout tsc2003_i2c_detect: probing address 0x48 i2c_adapter i2c-1: i2c_pxa: timeout waiting for bus free " |
From: Demetris Z. <fgc...@cy...> - 2007-12-21 15:42:14
|
I have an error which says " Cannot bind to named socket" This is when I run Microwindows. I have checked and the guys on the Nanogui forum say that this could be due to the fact that I don't have the /tmp directory as readable and writable. But I have, And "EXACTLY" the same setup works on another Connex Board. But on the #0.8 connex that I have it doesn't. What else could be the reason for this ? Could my Sockets on Connex not work ? If so then how can I make the work or what else could this error mean and how would I fix this? |
From: Black, M. <Michael.Black@EssexCorp.com> - 2007-12-21 15:48:19
|
Sounds like you have an error message which really doesn't tell you what the error is (and I hate those!!). Add "strace" in your "Package Selection". Then strace your application. This frequently helps show what the real error is. i.e. What path, what function call, etc.... ___________________ Michael D. Black Essex bl...@es... -----Original Message----- From: gum...@li... [mailto:gum...@li...] On Behalf Of Demetris Zavorotnichenko Sent: Friday, December 21, 2007 9:42 AM To: 'General mailing list for gumstix users.' Subject: [Gumstix-users] Cannot bind to named socket I have an error which says " Cannot bind to named socket" This is when I run Microwindows. I have checked and the guys on the Nanogui forum say that this could be due to the fact that I don't have the /tmp directory as readable and writable.=20 But I have,=20 And "EXACTLY" the same setup works on another Connex Board. But on the #0.8 connex that I have it doesn't. What else could be the reason for this ? Could my Sockets on Connex not work ? If so then how can I make the work or what else could this error mean and how would I fix this? ------------------------------------------------------------------------ - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users =20 =20 =20 =20 =20 =20 =20 This electronic message and any files transmitted with it contain = information which may be privileged and/or proprietary. The information = is intended for use solely by the intended recipient(s). If you are not = the intended recipient, be aware that any disclosure, copying, = distribution or use of this information is prohibited. If you have = received this electronic message in error, please advise the sender by = reply email or by telephone (301-939-7000) and delete the message. |
From: Demetris Z. <fgc...@cy...> - 2007-12-21 15:55:03
|
Could this errors be from the fact that I have a U-boot version 1.1.2 ? Can I update to a newer version of U-boot 1.2.0 and still use an old revision (1019) ? -----Original Message----- From: gum...@li... [mailto:gum...@li...] On Behalf Of Black, Michael Sent: Friday, December 21, 2007 5:48 PM To: General mailing list for gumstix users. Subject: Re: [Gumstix-users] Cannot bind to named socket Sounds like you have an error message which really doesn't tell you what the error is (and I hate those!!). Add "strace" in your "Package Selection". Then strace your application. This frequently helps show what the real error is. i.e. What path, what function call, etc.... ___________________ Michael D. Black Essex bl...@es... -----Original Message----- From: gum...@li... [mailto:gum...@li...] On Behalf Of Demetris Zavorotnichenko Sent: Friday, December 21, 2007 9:42 AM To: 'General mailing list for gumstix users.' Subject: [Gumstix-users] Cannot bind to named socket I have an error which says " Cannot bind to named socket" This is when I run Microwindows. I have checked and the guys on the Nanogui forum say that this could be due to the fact that I don't have the /tmp directory as readable and writable. But I have, And "EXACTLY" the same setup works on another Connex Board. But on the #0.8 connex that I have it doesn't. What else could be the reason for this ? Could my Sockets on Connex not work ? If so then how can I make the work or what else could this error mean and how would I fix this? ------------------------------------------------------------------------ - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users This electronic message and any files transmitted with it contain information which may be privileged and/or proprietary. The information is intended for use solely by the intended recipient(s). If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of this information is prohibited. If you have received this electronic message in error, please advise the sender by reply email or by telephone (301-939-7000) and delete the message. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Dave H. <dhy...@gm...> - 2007-12-21 16:01:18
|
Hi Demetris, On Dec 21, 2007 7:54 AM, Demetris Zavorotnichenko <fgc...@cy...> wrote: > Could this errors be from the fact that I have a U-boot version 1.1.2 ? I can't see how u-boot could have any impact. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: Demetris Z. <fgc...@cy...> - 2007-12-21 18:27:10
|
Is there an option anywhere in the "menuconfig" for the Kernel that enables or disables the UNIX sockets ? |
From: Safdar A. <saf...@ib...> - 2007-12-21 16:36:08
|
This is just test answer ... Safdar. ----- Original Message ----- From: "Demetris Zavorotnichenko" <fgc...@cy...> To: "'General mailing list for gumstix users.'" <gum...@li...> Sent: Friday, December 21, 2007 4:54 PM Subject: Re: [Gumstix-users] Cannot bind to named socket > Could this errors be from the fact that I have a U-boot version 1.1.2 ? > > Can I update to a newer version of U-boot 1.2.0 and still use an old > revision (1019) ? > > -----Original Message----- > From: gum...@li... > [mailto:gum...@li...] On Behalf Of Black, > Michael > Sent: Friday, December 21, 2007 5:48 PM > To: General mailing list for gumstix users. > Subject: Re: [Gumstix-users] Cannot bind to named socket > > Sounds like you have an error message which really doesn't tell you what > the error is (and I hate those!!). > > Add "strace" in your "Package Selection". > Then strace your application. This frequently helps show what the real > error is. i.e. What path, what function call, etc.... > > ___________________ > Michael D. Black > Essex > bl...@es... > > -----Original Message----- > From: gum...@li... > [mailto:gum...@li...] On Behalf Of > Demetris Zavorotnichenko > Sent: Friday, December 21, 2007 9:42 AM > To: 'General mailing list for gumstix users.' > Subject: [Gumstix-users] Cannot bind to named socket > > I have an error which says " Cannot bind to named socket" > > This is when I run Microwindows. > > I have checked and the guys on the Nanogui forum say that this could be > due > to the fact that I don't have the /tmp directory as readable and > writable. > > But I have, > > And "EXACTLY" the same setup works on another Connex Board. > > But on the #0.8 connex that I have it doesn't. > > What else could be the reason for this ? > > Could my Sockets on Connex not work ? If so then how can I make the work > or > what else could this error mean and how would I fix this? > > > ------------------------------------------------------------------------ > - > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > This electronic message and any files transmitted with it contain > information which may be privileged and/or proprietary. The information is > intended for use solely by the intended recipient(s). If you are not the > intended recipient, be aware that any disclosure, copying, distribution or > use of this information is prohibited. If you have received this > electronic > message in error, please advise the sender by reply email or by telephone > (301-939-7000) and delete the message. > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > |
From: Mark A. <m_a...@co...> - 2007-12-21 23:02:43
|
Hi, how can I tell what is the "most stable" version of the gumstix buildroot for a verdex? There are quite a few versions and I can't tell which one is stable vs. still being evaluated by everyone. thanks much! 'mark |
From: Brad M. <bmi...@gm...> - 2007-12-21 23:26:41
|
Mark for a long time trunk had bluetooth problems. With the possible exception of bluetooth networking, trunk is in better shape than the older versions. Brad On Dec 21, 2007 4:03 PM, Mark Ahlenius <m_a...@co...> wrote: > Hi, > > how can I tell what is the "most stable" version of the gumstix > buildroot for a verdex? > > There are quite a few versions and I can't tell which one is stable vs. > still being evaluated by everyone. > > thanks much! > > 'mark > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > -- Brad |
From: Mark A. <m_a...@co...> - 2007-12-22 04:50:14
|
OK, being new to SVN and buildroot, what version is trunk? 1763? Or just please point me to somewhere which describes this. thanks in advance. 'mark Brad Midgley wrote: > Mark > > for a long time trunk had bluetooth problems. With the possible > exception of bluetooth networking, trunk is in better shape than the > older versions. > > Brad > > On Dec 21, 2007 4:03 PM, Mark Ahlenius <m_a...@co...> wrote: > >> Hi, >> >> how can I tell what is the "most stable" version of the gumstix >> buildroot for a verdex? >> >> There are quite a few versions and I can't tell which one is stable vs. >> still being evaluated by everyone. >> >> thanks much! >> >> 'mark >> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by: Microsoft >> Defy all challenges. Microsoft(R) Visual Studio 2005. >> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > > > |
From: Dave H. <dhy...@gm...> - 2007-12-22 04:57:52
|
Hi Mark, > being new to SVN and buildroot, what version is trunk? 1763? Trunk is currently at 1578. > Or just please point me to somewhere which describes this. You can visit http://websvn.gumstix.com to find out the latest version. You can use: cd gumstix-buildroot svnversion to tell what version you have on your host machine. You can use: cat /etc/gumstix-release to find out what version was used to build the image on your gumstix. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: Mark A. <m_a...@co...> - 2007-12-22 17:58:53
|
Thanks very much! This board is really great in helping newbies getting started and for sharing info. --- Happy Holidays to all and if you celebrate Christmas, I hope you and your families have a wonderful and Merry Christmas and Happy and Peaceful New Year. 'mark Dave Hylands wrote: > Hi Mark, > > >> being new to SVN and buildroot, what version is trunk? 1763? >> > > Trunk is currently at 1578. > > >> Or just please point me to somewhere which describes this. >> > > You can visit http://websvn.gumstix.com to find out the latest version. > > You can use: > > cd gumstix-buildroot > svnversion > > to tell what version you have on your host machine. > > You can use: > > cat /etc/gumstix-release to find out what version was used to build > the image on your gumstix. > > |
From: Scott P. <spa...@ho...> - 2007-12-22 20:34:11
|
=20 =20 I have a dumb question. =20 The docs seem to imply I have to stick with the buildroot version my=20 board was released with. (1559) =20 I take it that I just build 1559 while making touchups or adding/removing=20 packages.. =20 I DON'T just roll forward to the current 1578 (much like I roll forward wit= h my linux suse/kernel versions on my pc) =20 Am I understanding this correctly?? =20 Scott =20 =20 > Date: Sat, 22 Dec 2007 11:59:32 -0600> From: m_a...@co...> To: = gum...@li...> Subject: Re: [Gumstix-users] general b= uildroot usage ?> > Thanks very much! This board is really great in helping= newbies getting > started and for sharing info.> > ---> > Happy Holidays t= o all and if you celebrate Christmas, I hope you and > your families have a= wonderful and Merry Christmas and Happy and > Peaceful New Year.> > 'mark>= > Dave Hylands wrote:> > Hi Mark,> >> > > >> being new to SVN and buildroo= t, what version is trunk? 1763?> >> > >> > Trunk is currently at 1578.> >> = > > >> Or just please point me to somewhere which describes this.> >> > >> = > You can visit http://websvn.gumstix.com to find out the latest version.> = >> > You can use:> >> > cd gumstix-buildroot> > svnversion> >> > to tell wh= at version you have on your host machine.> >> > You can use:> >> > cat /etc= /gumstix-release to find out what version was used to build> > the image on= your gumstix.> >> > > > > ------------------------------------------------= -------------------------> This SF.net email is sponsored by: Microsoft> De= fy all challenges. Microsoft(R) Visual Studio 2005.> http://clk.atdmt.com/M= RT/go/vse0120000070mrt/direct/01/> ________________________________________= _______> gumstix-users mailing list> gum...@li...> h= ttps://lists.sourceforge.net/lists/listinfo/gumstix-users= |
From: Scott P. <spa...@ho...> - 2007-12-23 20:38:44
|
The docs say to turn on the robostix do this-> insmod robostix_drv.ko robostix power on Makes sense... but where is robostix_drv.ko?? It does not seem to be on my xm4 image... do I need to build and image? Going through the buildroot process I dont seem to find a reference to it. Scott |
From: Dave H. <dhy...@gm...> - 2007-12-24 00:44:33
|
Hi Scott, > The docs say to turn on the robostix do this-> > > insmod robostix_drv.ko > robostix power on > > Makes sense... but where is robostix_drv.ko?? > > It does not seem to be on my xm4 image... do I need to build > and image? You'll need to build a copy. After you've done the buildroot step, you need to fetch the robostix sources from SVN: cd gumstix-buildroot cd .. svn co http://svn.gumstix.com/gumstix-buildroot/branches/projects/robostix robostix cd robostix/gumstix make and that should build robostix_drv.ko along with the program robostix Then you can just copy those two files to your gumstix and use them. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: Demetris Z. <fgc...@cy...> - 2007-12-21 16:20:28
|
I never used strace I just type strace nano-X ? -----Original Message----- From: gum...@li... [mailto:gum...@li...] On Behalf Of Black, Michael Sent: Friday, December 21, 2007 5:48 PM To: General mailing list for gumstix users. Subject: Re: [Gumstix-users] Cannot bind to named socket Sounds like you have an error message which really doesn't tell you what the error is (and I hate those!!). Add "strace" in your "Package Selection". Then strace your application. This frequently helps show what the real error is. i.e. What path, what function call, etc.... ___________________ Michael D. Black Essex bl...@es... -----Original Message----- From: gum...@li... [mailto:gum...@li...] On Behalf Of Demetris Zavorotnichenko Sent: Friday, December 21, 2007 9:42 AM To: 'General mailing list for gumstix users.' Subject: [Gumstix-users] Cannot bind to named socket I have an error which says " Cannot bind to named socket" This is when I run Microwindows. I have checked and the guys on the Nanogui forum say that this could be due to the fact that I don't have the /tmp directory as readable and writable. But I have, And "EXACTLY" the same setup works on another Connex Board. But on the #0.8 connex that I have it doesn't. What else could be the reason for this ? Could my Sockets on Connex not work ? If so then how can I make the work or what else could this error mean and how would I fix this? ------------------------------------------------------------------------ - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users This electronic message and any files transmitted with it contain information which may be privileged and/or proprietary. The information is intended for use solely by the intended recipient(s). If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of this information is prohibited. If you have received this electronic message in error, please advise the sender by reply email or by telephone (301-939-7000) and delete the message. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Demetris Z. <fgc...@cy...> - 2007-12-21 16:25:51
|
This is what I get when I type "strace nano-X" execve("/bin/nano-X", ["nano-X"], [/* 15 vars */]) = 0 syscall: unknown syscall trap 0xe1a00000 -----Original Message----- From: gum...@li... [mailto:gum...@li...] On Behalf Of Black, Michael Sent: Friday, December 21, 2007 5:48 PM To: General mailing list for gumstix users. Subject: Re: [Gumstix-users] Cannot bind to named socket Sounds like you have an error message which really doesn't tell you what the error is (and I hate those!!). Add "strace" in your "Package Selection". Then strace your application. This frequently helps show what the real error is. i.e. What path, what function call, etc.... ___________________ Michael D. Black Essex bl...@es... -----Original Message----- From: gum...@li... [mailto:gum...@li...] On Behalf Of Demetris Zavorotnichenko Sent: Friday, December 21, 2007 9:42 AM To: 'General mailing list for gumstix users.' Subject: [Gumstix-users] Cannot bind to named socket I have an error which says " Cannot bind to named socket" This is when I run Microwindows. I have checked and the guys on the Nanogui forum say that this could be due to the fact that I don't have the /tmp directory as readable and writable. But I have, And "EXACTLY" the same setup works on another Connex Board. But on the #0.8 connex that I have it doesn't. What else could be the reason for this ? Could my Sockets on Connex not work ? If so then how can I make the work or what else could this error mean and how would I fix this? ------------------------------------------------------------------------ - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users This electronic message and any files transmitted with it contain information which may be privileged and/or proprietary. The information is intended for use solely by the intended recipient(s). If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of this information is prohibited. If you have received this electronic message in error, please advise the sender by reply email or by telephone (301-939-7000) and delete the message. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Demetris Z. <fgc...@cy...> - 2007-12-21 16:50:57
|
Can I copy the filesystem from one gumstix to another? Or save the filesystem as a jffs and send it ? |
From: Gunasekaran R. <gu...@ce...> - 2008-04-01 02:13:46
|
hi i have similar requirement. audiostix2 has LCD out signals. did anybody tried this and got it working? -g > > m_ahlenius wrote: >> >> Hi, >> >> is there any easy way of using both the Audiostix 2 card and the >> consoleLCD-vx together with a Verdex XL6p? >> >> Due to available connector issues, I see no present solution >> >> thx >> >> 'mark >> >> ------------------------------------------------------------------------- >> Check out the new SourceForge.net Marketplace. >> It's the best place to buy or sell services for >> just about anything Open Source. >> http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > -- > View this message in context: > http://www.nabble.com/Touchscreen-driver-TSC2003-i2c-timeout-tp14445072p16406337.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > |
From: thaGod <th...@gm...> - 2007-12-23 03:00:24
|
I have gone as far as you in this new fix for the touchscreen driver. You might try adding pullup resistors as described in the previous touchscreen thread. TI TSC2003 touchscreen controller (supplied with Gumstix Samsung display) I haven't re-probed the touchscreen controller with my o-scope since I've added this jumper, but it can't solve the pullup problem so I can only assume that they must still be added. Don't take this for gospel, but that message would indicate exactly what you would expect from an i2c circuit with no pullups. There must be pullups in order to free the line for transmission. I added these pullups before by soldering jumper wire to the SDL and SCL lines of the tsc2003 and then clipping resistors in line with VCC... not an elegant solution, but it will do for testing. Good luck... maybe I'll get back around to feeling this out the rest of the way too. Erick Magnus Ekhall wrote: > > Demetris Zavorotnichenko wrote: >> Why, what is wrong with this one ? Are you having problems ? >> >> >> Demetris Z. >> >> > > Yes, at the moment I get the following errors when I insmod the driver: > " > i2c_adapter i2c-1: i2c_pxa_set_slave: wait timedout > tsc2003_i2c_detect: probing address 0x48 > i2c_adapter i2c-1: i2c_pxa: timeout waiting for bus free > " > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://www.nabble.com/Touchscreen-driver-TSC2003-i2c-timeout-tp14445072p14475397.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Steve S. <sa...@gm...> - 2007-12-23 20:51:24
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Erick, I just spent a couple of minutes looking at this to verify that the tsc2003 was indeed talking on the i2c bus. With the tsc2003 driver disabled at boot I am able to read tsc2003 resisters with no problem (using the i2c command line tool). I then modprobed the tsc2003 driver by hand and received the now familiar strtup error messages. At this point I tried to use the i2c command line program to repeat the same register reads I was doing before -- no joy! The i2c tool reports "(16 Device or resource busy)". So it seems that the tsc2003 driver does something to wedge the i2c interface shortly after its initial probe of the chip. Next step when I get of few minutes is to figure out wher in the driver thsi happens. Steve On Dec 22, 2007 7:00 PM, thaGod <th...@gm...> wrote: > > I have gone as far as you in this new fix for the touchscreen driver. You > might try adding pullup resistors as described in the previous touchscreen > thread. > > TI TSC2003 touchscreen controller (supplied with Gumstix Samsung display) > > I haven't re-probed the touchscreen controller with my o-scope since I've > added this jumper, but it can't solve the pullup problem so I can only > assume that they must still be added. Don't take this for gospel, but that > message would indicate exactly what you would expect from an i2c circuit > with no pullups. There must be pullups in order to free the line for > transmission. > > I added these pullups before by soldering jumper wire to the SDL and SCL > lines of the tsc2003 and then clipping resistors in line with VCC... not an > elegant solution, but it will do for testing. Good luck... maybe I'll get > back around to feeling this out the rest of the way too. > > Erick > > > > Magnus Ekhall wrote: > > > > Demetris Zavorotnichenko wrote: > >> Why, what is wrong with this one ? Are you having problems ? > >> > >> > >> Demetris Z. > >> > >> > > > > Yes, at the moment I get the following errors when I insmod the driver: > > " > > i2c_adapter i2c-1: i2c_pxa_set_slave: wait timedout > > tsc2003_i2c_detect: probing address 0x48 > > i2c_adapter i2c-1: i2c_pxa: timeout waiting for bus free > > " > > > > > > ------------------------------------------------------------------------- > > This SF.net email is sponsored by: Microsoft > > Defy all challenges. Microsoft(R) Visual Studio 2005. > > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > -- > View this message in context: http://www.nabble.com/Touchscreen-driver-TSC2003-i2c-timeout-tp14445072p14475397.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |