From: Andrea S. <and...@gm...> - 2008-04-02 13:45:50
|
Hi all, after solving bluetooth inzialization problem with the new infineon chip I got reliability problem on bluetooth. The module is initialized and everything seems to work but when I do a "hcitool scan" (as an example) often I got: Scanning ... Inquiry failed: Connection timed out and sometimes works. This appens even if nothing is touched (antenna or Verdex). I got it installed with a NetmicroSD-vx and at first I thought it was some kind of electronic contact between the infineon chip on the Verdex board but after putting a piece of tape between them I still continue to have the same behaviour. Bluetooth seems to work for a few a minute and then stop working. If I do: hciconfig hci0 down && hciconfig hci0 up Can't init device hci0: Connection timed out (110) The only solution is to rebooth the Verdex as if I do a /etc/init.d/bluetooth restart I got the old result: Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid hciattach. Starting 32kHz clock...Settled Starting Bluetooth subsystem: Trying baud rate 921600... No response after reset No response from BT module Trying baud rate 921600... No response after reset No response from BT module Trying baud rate 115200... No response after reset No response from BT module Trying baud rate 57600... No response after reset No response from BT module Can't initialize device: Success Is it a problem of mine or someone has got that problem too? Thanks, Andrea |
From: Sylvain M. <24...@gm...> - 2008-04-02 14:41:19
|
I have a new module too. I can confirm that trying to restart the module (/etc/init.d/bluetooth restart) doesn't work. It boots ok, but it doesn't reset properly apparently. However once booted, I used it in rfcomm mode for serveral hours without issues ... Sylvain On Wed, Apr 2, 2008 at 3:45 PM, Andrea Salvatore <and...@gm...> wrote: > Hi all, > after solving bluetooth inzialization problem with the new infineon chip I > got reliability problem on bluetooth. > > The module is initialized and everything seems to work but when I do a > "hcitool scan" (as an example) often I got: > > Scanning ... > Inquiry failed: Connection timed out > > and sometimes works. This appens even if nothing is touched (antenna or > Verdex). > > I got it installed with a NetmicroSD-vx and at first I thought it was some > kind of electronic contact between the infineon chip on the Verdex board but > after putting a piece of tape between them I still continue to have the same > behaviour. > > Bluetooth seems to work for a few a minute and then stop working. If I > do: > > hciconfig hci0 down && hciconfig hci0 up > Can't init device hci0: Connection timed out (110) > > The only solution is to rebooth the Verdex as if I do a > > /etc/init.d/bluetooth restart > > I got the old result: > > Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid > hciattach. > Starting 32kHz clock...Settled > Starting Bluetooth subsystem: > Trying baud rate 921600... > No response after reset > No response from BT module > Trying baud rate 921600... > No response after reset > No response from BT module > Trying baud rate 115200... > No response after reset > No response from BT module > Trying baud rate 57600... > No response after reset > No response from BT module > Can't initialize device: Success > > Is it a problem of mine or someone has got that problem too? > > Thanks, > > Andrea > > ------------------------------------------------------------------------- > 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 > > |
From: Steve S. <sa...@gm...> - 2008-04-02 14:57:25
|
Andrea, Sylvain: Could you tell me what boards are in your system? I'd like to see if there is a common thread to this issue. Steve On Wed, Apr 2, 2008 at 7:41 AM, Sylvain Munaut <24...@gm...> wrote: > I have a new module too. > > I can confirm that trying to restart the module (/etc/init.d/bluetooth > restart) doesn't work. It boots ok, but it doesn't reset properly > apparently. > However once booted, I used it in rfcomm mode for serveral hours without > issues ... > > > Sylvain > > > > > On Wed, Apr 2, 2008 at 3:45 PM, Andrea Salvatore <and...@gm...> > wrote: > > > > > > > > > > Hi all, > > > > > > after solving bluetooth inzialization problem with the new infineon chip I > got reliability problem on bluetooth. > > > > > > The module is initialized and everything seems to work but when I do a > "hcitool scan" (as an example) often I got: > > > > > > > > > > Scanning ... > > Inquiry failed: Connection timed out > > > > > > and sometimes works. This appens even if nothing is touched (antenna or > Verdex). > > > > > > > > I got it installed with a NetmicroSD-vx and at first I thought it was some > kind of electronic contact between the infineon chip on the Verdex board but > after putting a piece of tape between them I still continue to have the same > behaviour. > > > > > > > > Bluetooth seems to work for a few a minute and then stop working. If I > do: > > > > > > > > hciconfig hci0 down && hciconfig hci0 up > > Can't init device hci0: Connection timed out (110) > > > > > > The only solution is to rebooth the Verdex as if I do a > > > > > > > > /etc/init.d/bluetooth restart > > > > > > > > I got the old result: > > > > > > > > > > Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid > hciattach. > > Starting 32kHz clock...Settled > > Starting Bluetooth subsystem: > > Trying baud rate 921600... > > No response after reset > > No response from BT module > > Trying baud rate 921600... > > No response after reset > > No response from BT module > > Trying baud rate 115200... > > No response after reset > > No response from BT module > > Trying baud rate 57600... > > No response after reset > > No response from BT module > > Can't initialize device: Success > > > > > > Is it a problem of mine or someone has got that problem too? > > > > > > > > Thanks, > > > > > > > > Andrea > > ------------------------------------------------------------------------- > > 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 > > > > > > > ------------------------------------------------------------------------- > 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 > > |
From: Sylvain M. <24...@gm...> - 2008-04-02 15:06:49
|
Mmm, I think at the time of the tests I had : - xm4-bt (obviously) - ConsoleLCD16-vx - netmicrosx-vx + wifi-eu I'll try to retest when I get back home to be sure Sylvain On Wed, Apr 2, 2008 at 4:57 PM, Steve Sakoman <sa...@gm...> wrote: > Andrea, Sylvain: > > Could you tell me what boards are in your system? I'd like to see if > there is a common thread to this issue. > > Steve > > On Wed, Apr 2, 2008 at 7:41 AM, Sylvain Munaut <24...@gm...> wrote: > > I have a new module too. > > > > I can confirm that trying to restart the module (/etc/init.d/bluetooth > > restart) doesn't work. It boots ok, but it doesn't reset properly > > apparently. > > However once booted, I used it in rfcomm mode for serveral hours without > > issues ... > > > > > > Sylvain > > > > > > > > > > On Wed, Apr 2, 2008 at 3:45 PM, Andrea Salvatore <and...@gm...> > > wrote: > > > > > > > > > > > > > > > Hi all, > > > > > > > > > after solving bluetooth inzialization problem with the new infineon > chip I > > got reliability problem on bluetooth. > > > > > > > > > The module is initialized and everything seems to work but when I do a > > "hcitool scan" (as an example) often I got: > > > > > > > > > > > > > > > Scanning ... > > > Inquiry failed: Connection timed out > > > > > > > > > and sometimes works. This appens even if nothing is touched (antenna > or > > Verdex). > > > > > > > > > > > > I got it installed with a NetmicroSD-vx and at first I thought it was > some > > kind of electronic contact between the infineon chip on the Verdex board > but > > after putting a piece of tape between them I still continue to have the > same > > behaviour. > > > > > > > > > > > > Bluetooth seems to work for a few a minute and then stop working. If > I > > do: > > > > > > > > > > > > hciconfig hci0 down && hciconfig hci0 up > > > Can't init device hci0: Connection timed out (110) > > > > > > > > > The only solution is to rebooth the Verdex as if I do a > > > > > > > > > > > > /etc/init.d/bluetooth restart > > > > > > > > > > > > I got the old result: > > > > > > > > > > > > > > > Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid > > hciattach. > > > Starting 32kHz clock...Settled > > > Starting Bluetooth subsystem: > > > Trying baud rate 921600... > > > No response after reset > > > No response from BT module > > > Trying baud rate 921600... > > > No response after reset > > > No response from BT module > > > Trying baud rate 115200... > > > No response after reset > > > No response from BT module > > > Trying baud rate 57600... > > > No response after reset > > > No response from BT module > > > Can't initialize device: Success > > > > > > > > > Is it a problem of mine or someone has got that problem too? > > > > > > > > > > > > Thanks, > > > > > > > > > > > > Andrea > > > > ------------------------------------------------------------------------- > > > 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 > > > > > > > > > > > > > ------------------------------------------------------------------------- > > 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 > > > > > > ------------------------------------------------------------------------- > 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 > |
From: Andrea S. <and...@gm...> - 2008-04-02 15:08:36
|
Steve, I got: - gumstix verdex XM4-bt (with u.fl antenna) - netmicroSD-vx - Samsung 4.3" LCD panel - consoleLCD-vx (18bpp) One question? Could it be the antenna? Andrea On 02/apr/08, at 16:57, Steve Sakoman wrote: > Andrea, Sylvain: > > Could you tell me what boards are in your system? I'd like to see if > there is a common thread to this issue. > > Steve > > On Wed, Apr 2, 2008 at 7:41 AM, Sylvain Munaut <24...@gm...> > wrote: >> I have a new module too. >> >> I can confirm that trying to restart the module (/etc/init.d/ >> bluetooth >> restart) doesn't work. It boots ok, but it doesn't reset properly >> apparently. >> However once booted, I used it in rfcomm mode for serveral hours >> without >> issues ... >> >> >> Sylvain >> >> >> >> >> On Wed, Apr 2, 2008 at 3:45 PM, Andrea Salvatore <and...@gm... >> > >> wrote: >>> >>> >>> >>> >>> Hi all, >>> >>> >>> after solving bluetooth inzialization problem with the new >>> infineon chip I >> got reliability problem on bluetooth. >>> >>> >>> The module is initialized and everything seems to work but when I >>> do a >> "hcitool scan" (as an example) often I got: >>> >>> >>> >>> >>> Scanning ... >>> Inquiry failed: Connection timed out >>> >>> >>> and sometimes works. This appens even if nothing is touched >>> (antenna or >> Verdex). >>> >>> >>> >>> I got it installed with a NetmicroSD-vx and at first I thought it >>> was some >> kind of electronic contact between the infineon chip on the Verdex >> board but >> after putting a piece of tape between them I still continue to have >> the same >> behaviour. >>> >>> >>> >>> Bluetooth seems to work for a few a minute and then stop working. >>> If I >> do: >>> >>> >>> >>> hciconfig hci0 down && hciconfig hci0 up >>> Can't init device hci0: Connection timed out (110) >>> >>> >>> The only solution is to rebooth the Verdex as if I do a >>> >>> >>> >>> /etc/init.d/bluetooth restart >>> >>> >>> >>> I got the old result: >>> >>> >>> >>> >>> Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid >> hciattach. >>> Starting 32kHz clock...Settled >>> Starting Bluetooth subsystem: >>> Trying baud rate 921600... >>> No response after reset >>> No response from BT module >>> Trying baud rate 921600... >>> No response after reset >>> No response from BT module >>> Trying baud rate 115200... >>> No response after reset >>> No response from BT module >>> Trying baud rate 57600... >>> No response after reset >>> No response from BT module >>> Can't initialize device: Success >>> >>> >>> Is it a problem of mine or someone has got that problem too? >>> >>> >>> >>> Thanks, >>> >>> >>> >>> Andrea >>> ------------------------------------------------------------------------- >>> 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 >>> >>> >> >> >> ------------------------------------------------------------------------- >> 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 >> >> > > ------------------------------------------------------------------------- > 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 |
From: Steve S. <sa...@gm...> - 2008-04-02 15:26:11
|
> One question? Could it be the antenna? It might be the antenna for the problem with reliability once connected. But not the restart issue. I'm suspecting that the restart issue might be related to an interaction with i2c. Would you mind trying an experiment for me (I still don't have a failing module here) ? Prior to doing the restart, would you try: modprobe -r tsc2003 modprobe -r i2c-pxa modprobe -r i2c-dev modprobe -r i2c-core I'm wondering if the bt module needs a quiet i2c channel during init. Steve On Wed, Apr 2, 2008 at 8:08 AM, Andrea Salvatore <and...@gm...> wrote: > Steve, > > I got: > > > - gumstix verdex XM4-bt (with u.fl antenna) > - netmicroSD-vx > - Samsung 4.3" LCD panel > - consoleLCD-vx (18bpp) > > One question? Could it be the antenna? > > Andrea > > > On 02/apr/08, at 16:57, Steve Sakoman wrote: > > > > Andrea, Sylvain: > > Could you tell me what boards are in your system? I'd like to see if > there is a common thread to this issue. > > Steve > > On Wed, Apr 2, 2008 at 7:41 AM, Sylvain Munaut <24...@gm...> wrote: > I have a new module too. > > I can confirm that trying to restart the module (/etc/init.d/bluetooth > restart) doesn't work. It boots ok, but it doesn't reset properly > apparently. > However once booted, I used it in rfcomm mode for serveral hours without > issues ... > > > Sylvain > > > > > On Wed, Apr 2, 2008 at 3:45 PM, Andrea Salvatore <and...@gm...> > wrote: > > > > > > > > > > Hi all, > > > > > > after solving bluetooth inzialization problem with the new infineon chip I > got reliability problem on bluetooth. > > > > > > The module is initialized and everything seems to work but when I do a > "hcitool scan" (as an example) often I got: > > > > > > > > > > Scanning ... > > Inquiry failed: Connection timed out > > > > > > and sometimes works. This appens even if nothing is touched (antenna or > Verdex). > > > > > > > > I got it installed with a NetmicroSD-vx and at first I thought it was some > kind of electronic contact between the infineon chip on the Verdex board but > after putting a piece of tape between them I still continue to have the same > behaviour. > > > > > > > > Bluetooth seems to work for a few a minute and then stop working. If I > do: > > > > > > > > hciconfig hci0 down && hciconfig hci0 up > > Can't init device hci0: Connection timed out (110) > > > > > > The only solution is to rebooth the Verdex as if I do a > > > > > > > > /etc/init.d/bluetooth restart > > > > > > > > I got the old result: > > > > > > > > > > Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid > hciattach. > > Starting 32kHz clock...Settled > > Starting Bluetooth subsystem: > > Trying baud rate 921600... > > No response after reset > > No response from BT module > > Trying baud rate 921600... > > No response after reset > > No response from BT module > > Trying baud rate 115200... > > No response after reset > > No response from BT module > > Trying baud rate 57600... > > No response after reset > > No response from BT module > > Can't initialize device: Success > > > > > > Is it a problem of mine or someone has got that problem too? > > > > > > > > Thanks, > > > > > > > > Andrea > > ------------------------------------------------------------------------- > > 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 > > > > > > > ------------------------------------------------------------------------- > 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 > > > > ------------------------------------------------------------------------- > 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 > > > ------------------------------------------------------------------------- > 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 > > |
From: Andrea S. <and...@gm...> - 2008-04-02 15:35:36
|
Steve, probably I've found the reason for the reliability of bluetooth: power consuption. I've attached to a DC 5v 890mA and if I detach the LCD panel it seems to be more "reliable". Regarding you suggestion for the restart, no success: root@gumstix-custom-verdex:~$ modprobe -r tsc2003 root@gumstix-custom-verdex:~$ modprobe -r i2c-pxa root@gumstix-custom-verdex:~$ modprobe -r i2c-dev root@gumstix-custom-verdex:~$ modprobe -r i2c-core root@gumstix-custom-verdex:~$ /etc/init.d/bluetooth restart Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid hciattach. Starting 32kHz clock...Settled Starting Bluetooth subsystem: Trying baud rate 921600... No response after reset No response from BT module Trying baud rate 921600... No response after reset No response from BT module Trying baud rate 115200... No response after reset No response from BT module Trying baud rate 57600... No response after reset No response from BT module Can't initialize device: Success Andrea On 02/apr/08, at 17:26, Steve Sakoman wrote: >> One question? Could it be the antenna? > > It might be the antenna for the problem with reliability once > connected. But not the restart issue. > > I'm suspecting that the restart issue might be related to an > interaction with i2c. > > Would you mind trying an experiment for me (I still don't have a > failing module here) ? > > Prior to doing the restart, would you try: > > modprobe -r tsc2003 > modprobe -r i2c-pxa > modprobe -r i2c-dev > modprobe -r i2c-core > > I'm wondering if the bt module needs a quiet i2c channel during init. > > Steve > > On Wed, Apr 2, 2008 at 8:08 AM, Andrea Salvatore > <and...@gm...> wrote: >> Steve, >> >> I got: >> >> >> - gumstix verdex XM4-bt (with u.fl antenna) >> - netmicroSD-vx >> - Samsung 4.3" LCD panel >> - consoleLCD-vx (18bpp) >> >> One question? Could it be the antenna? >> >> Andrea >> >> >> On 02/apr/08, at 16:57, Steve Sakoman wrote: >> >> >> >> Andrea, Sylvain: >> >> Could you tell me what boards are in your system? I'd like to see if >> there is a common thread to this issue. >> >> Steve >> >> On Wed, Apr 2, 2008 at 7:41 AM, Sylvain Munaut <24...@gm...> >> wrote: >> I have a new module too. >> >> I can confirm that trying to restart the module (/etc/init.d/ >> bluetooth >> restart) doesn't work. It boots ok, but it doesn't reset properly >> apparently. >> However once booted, I used it in rfcomm mode for serveral hours >> without >> issues ... >> >> >> Sylvain >> >> >> >> >> On Wed, Apr 2, 2008 at 3:45 PM, Andrea Salvatore <and...@gm... >> > >> wrote: >> >> >> >> >> >> >> >> >> >> Hi all, >> >> >> >> >> >> after solving bluetooth inzialization problem with the new infineon >> chip I >> got reliability problem on bluetooth. >> >> >> >> >> >> The module is initialized and everything seems to work but when I >> do a >> "hcitool scan" (as an example) often I got: >> >> >> >> >> >> >> >> >> >> Scanning ... >> >> Inquiry failed: Connection timed out >> >> >> >> >> >> and sometimes works. This appens even if nothing is touched >> (antenna or >> Verdex). >> >> >> >> >> >> >> >> I got it installed with a NetmicroSD-vx and at first I thought it >> was some >> kind of electronic contact between the infineon chip on the Verdex >> board but >> after putting a piece of tape between them I still continue to have >> the same >> behaviour. >> >> >> >> >> >> >> >> Bluetooth seems to work for a few a minute and then stop working. >> If I >> do: >> >> >> >> >> >> >> >> hciconfig hci0 down && hciconfig hci0 up >> >> Can't init device hci0: Connection timed out (110) >> >> >> >> >> >> The only solution is to rebooth the Verdex as if I do a >> >> >> >> >> >> >> >> /etc/init.d/bluetooth restart >> >> >> >> >> >> >> >> I got the old result: >> >> >> >> >> >> >> >> >> >> Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid >> hciattach. >> >> Starting 32kHz clock...Settled >> >> Starting Bluetooth subsystem: >> >> Trying baud rate 921600... >> >> No response after reset >> >> No response from BT module >> >> Trying baud rate 921600... >> >> No response after reset >> >> No response from BT module >> >> Trying baud rate 115200... >> >> No response after reset >> >> No response from BT module >> >> Trying baud rate 57600... >> >> No response after reset >> >> No response from BT module >> >> Can't initialize device: Success >> >> >> >> >> >> Is it a problem of mine or someone has got that problem too? >> >> >> >> >> >> >> >> Thanks, >> >> >> >> >> >> >> >> Andrea >> >> ------------------------------------------------------------------------- >> >> 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 >> >> >> >> >> >> >> ------------------------------------------------------------------------- >> 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 >> >> >> >> ------------------------------------------------------------------------- >> 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 >> >> >> ------------------------------------------------------------------------- >> 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 >> >> > > ------------------------------------------------------------------------- > 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 |
From: Marc H. <mhu...@lo...> - 2008-04-02 15:57:04
|
Steve, I'm seeing the same issue. Stripped down board stack to Xm4-bt + netmicroSd or xm4-bt + netCF-vx. See the same issue on both. The modprobe -r test works for me. root@gumstix-custom-verdex:~$ modprobe -r tsc2003 root@gumstix-custom-verdex:~$ modprobe -r i2c-pxa root@gumstix-custom-verdex:~$ modprobe -r i2c-dev root@gumstix-custom-verdex:~$ modprobe -r i2c-core root@gumstix-custom-verdex:~$ /etc/init.d/bluetooth restart Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid hciattach. Starting 32kHz clock...Settled Starting Bluetooth subsystem: Trying baud rate 921600... No response after reset Got Startup Event -- retrying once Detected bluetooth module at 921600 baud Got: status=0x00, hci_ver=0x03, hci_rev=0x62b9, lmp_ver=0x03, manuf=0x0009, lmp_subver=0x62b9 ttyS1 hcid hid2hciWaiting for connection on channel 1 rfcomm dund pand hidd. Marc > -----Original Message----- > From: gum...@li... [mailto:gumstix-users- > bo...@li...] On Behalf Of Steve Sakoman > Sent: Wednesday, April 02, 2008 11:26 AM > To: General mailing list for gumstix users. > Subject: Re: [Gumstix-users] Bluetooth reliability > > > One question? Could it be the antenna? > > It might be the antenna for the problem with reliability once > connected. But not the restart issue. > > I'm suspecting that the restart issue might be related to an > interaction with i2c. > > Would you mind trying an experiment for me (I still don't have a > failing module here) ? > > Prior to doing the restart, would you try: > > modprobe -r tsc2003 > modprobe -r i2c-pxa > modprobe -r i2c-dev > modprobe -r i2c-core > > I'm wondering if the bt module needs a quiet i2c channel during init. > > Steve > > On Wed, Apr 2, 2008 at 8:08 AM, Andrea Salvatore <and...@gm...> > wrote: > > Steve, > > > > I got: > > > > > > - gumstix verdex XM4-bt (with u.fl antenna) > > - netmicroSD-vx > > - Samsung 4.3" LCD panel > > - consoleLCD-vx (18bpp) > > > > One question? Could it be the antenna? > > > > Andrea > > > > > > On 02/apr/08, at 16:57, Steve Sakoman wrote: > > > > > > > > Andrea, Sylvain: > > > > Could you tell me what boards are in your system? I'd like to see if > > there is a common thread to this issue. > > > > Steve > > > > On Wed, Apr 2, 2008 at 7:41 AM, Sylvain Munaut <24...@gm...> wrote: > > I have a new module too. > > > > I can confirm that trying to restart the module (/etc/init.d/bluetooth > > restart) doesn't work. It boots ok, but it doesn't reset properly > > apparently. > > However once booted, I used it in rfcomm mode for serveral hours without > > issues ... > > > > > > Sylvain > > > > > > > > > > On Wed, Apr 2, 2008 at 3:45 PM, Andrea Salvatore <and...@gm...> > > wrote: > > > > > > > > > > > > > > > > > > > > Hi all, > > > > > > > > > > > > after solving bluetooth inzialization problem with the new infineon chip > I > > got reliability problem on bluetooth. > > > > > > > > > > > > The module is initialized and everything seems to work but when I do a > > "hcitool scan" (as an example) often I got: > > > > > > > > > > > > > > > > > > > > Scanning ... > > > > Inquiry failed: Connection timed out > > > > > > > > > > > > and sometimes works. This appens even if nothing is touched (antenna or > > Verdex). > > > > > > > > > > > > > > > > I got it installed with a NetmicroSD-vx and at first I thought it was > some > > kind of electronic contact between the infineon chip on the Verdex board > but > > after putting a piece of tape between them I still continue to have the > same > > behaviour. > > > > > > > > > > > > > > > > Bluetooth seems to work for a few a minute and then stop working. If I > > do: > > > > > > > > > > > > > > > > hciconfig hci0 down && hciconfig hci0 up > > > > Can't init device hci0: Connection timed out (110) > > > > > > > > > > > > The only solution is to rebooth the Verdex as if I do a > > > > > > > > > > > > > > > > /etc/init.d/bluetooth restart > > > > > > > > > > > > > > > > I got the old result: > > > > > > > > > > > > > > > > > > > > Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid > > hciattach. > > > > Starting 32kHz clock...Settled > > > > Starting Bluetooth subsystem: > > > > Trying baud rate 921600... > > > > No response after reset > > > > No response from BT module > > > > Trying baud rate 921600... > > > > No response after reset > > > > No response from BT module > > > > Trying baud rate 115200... > > > > No response after reset > > > > No response from BT module > > > > Trying baud rate 57600... > > > > No response after reset > > > > No response from BT module > > > > Can't initialize device: Success > > > > > > > > > > > > Is it a problem of mine or someone has got that problem too? > > > > > > > > > > > > > > > > Thanks, > > > > > > > > > > > > > > > > Andrea > > > > ------------------------------------------------------------------------ > - > > > > 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/marketpla > ce > > > > _______________________________________________ > > > > gumstix-users mailing list > > > > gum...@li... > > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > > > > > > > ------------------------------------------------------------------------ > - > > 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/marketpla > ce > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > ------------------------------------------------------------------------ > - > > 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/marketpla > ce > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > ------------------------------------------------------------------------ > - > > 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/marketpla > ce > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > ------------------------------------------------------------------------- > 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/marketpla > ce > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Steve S. <sa...@gm...> - 2008-04-02 16:17:44
|
Marc, Just to make sure I understand: If you don't modprobe -r, the bluetooth restart does *not* work If you do modprobe -r, the bluetooth restart does work Same behavior with both netmicroSD and netCF. Did I get this correct? Do you have a consoleLCD of either flavor? If so could you repeat the experiment? I'd like to see whether this board affects the outcome. Thanks so much to everyone for your help in debugging this! Steve On Wed, Apr 2, 2008 at 8:56 AM, Marc Humphreys <mhu...@lo...> wrote: > Steve, > > I'm seeing the same issue. > > Stripped down board stack to > Xm4-bt + netmicroSd or xm4-bt + netCF-vx. > > See the same issue on both. > > The modprobe -r test works for me. > > > > root@gumstix-custom-verdex:~$ modprobe -r tsc2003 > root@gumstix-custom-verdex:~$ modprobe -r i2c-pxa > root@gumstix-custom-verdex:~$ modprobe -r i2c-dev > root@gumstix-custom-verdex:~$ modprobe -r i2c-core > root@gumstix-custom-verdex:~$ /etc/init.d/bluetooth restart > > Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid hciattach. > Starting 32kHz clock...Settled > Starting Bluetooth subsystem: > Trying baud rate 921600... > No response after reset > Got Startup Event -- retrying once > Detected bluetooth module at 921600 baud > Got: status=0x00, hci_ver=0x03, hci_rev=0x62b9, lmp_ver=0x03, manuf=0x0009, > lmp_subver=0x62b9 > ttyS1 hcid hid2hciWaiting for connection on channel 1 > rfcomm dund pand hidd. > > > Marc > > > > > > -----Original Message----- > > From: gum...@li... [mailto:gumstix-users- > > bo...@li...] On Behalf Of Steve Sakoman > > Sent: Wednesday, April 02, 2008 11:26 AM > > To: General mailing list for gumstix users. > > Subject: Re: [Gumstix-users] Bluetooth reliability > > > > > One question? Could it be the antenna? > > > > It might be the antenna for the problem with reliability once > > connected. But not the restart issue. > > > > I'm suspecting that the restart issue might be related to an > > interaction with i2c. > > > > Would you mind trying an experiment for me (I still don't have a > > failing module here) ? > > > > Prior to doing the restart, would you try: > > > > modprobe -r tsc2003 > > modprobe -r i2c-pxa > > modprobe -r i2c-dev > > modprobe -r i2c-core > > > > I'm wondering if the bt module needs a quiet i2c channel during init. > > > > Steve > > > > On Wed, Apr 2, 2008 at 8:08 AM, Andrea Salvatore <and...@gm...> > > wrote: > > > Steve, > > > > > > I got: > > > > > > > > > - gumstix verdex XM4-bt (with u.fl antenna) > > > - netmicroSD-vx > > > - Samsung 4.3" LCD panel > > > - consoleLCD-vx (18bpp) > > > > > > One question? Could it be the antenna? > > > > > > Andrea > > > > > > > > > On 02/apr/08, at 16:57, Steve Sakoman wrote: > > > > > > > > > > > > Andrea, Sylvain: > > > > > > Could you tell me what boards are in your system? I'd like to see if > > > there is a common thread to this issue. > > > > > > Steve > > > > > > On Wed, Apr 2, 2008 at 7:41 AM, Sylvain Munaut <24...@gm...> wrote: > > > I have a new module too. > > > > > > I can confirm that trying to restart the module (/etc/init.d/bluetooth > > > restart) doesn't work. It boots ok, but it doesn't reset properly > > > apparently. > > > However once booted, I used it in rfcomm mode for serveral hours without > > > issues ... > > > > > > > > > Sylvain > > > > > > > > > > > > > > > On Wed, Apr 2, 2008 at 3:45 PM, Andrea Salvatore <and...@gm...> > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Hi all, > > > > > > > > > > > > > > > > > > after solving bluetooth inzialization problem with the new infineon chip > > I > > > got reliability problem on bluetooth. > > > > > > > > > > > > > > > > > > The module is initialized and everything seems to work but when I do a > > > "hcitool scan" (as an example) often I got: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Scanning ... > > > > > > Inquiry failed: Connection timed out > > > > > > > > > > > > > > > > > > and sometimes works. This appens even if nothing is touched (antenna or > > > Verdex). > > > > > > > > > > > > > > > > > > > > > > > > I got it installed with a NetmicroSD-vx and at first I thought it was > > some > > > kind of electronic contact between the infineon chip on the Verdex board > > but > > > after putting a piece of tape between them I still continue to have the > > same > > > behaviour. > > > > > > > > > > > > > > > > > > > > > > > > Bluetooth seems to work for a few a minute and then stop working. If I > > > do: > > > > > > > > > > > > > > > > > > > > > > > > hciconfig hci0 down && hciconfig hci0 up > > > > > > Can't init device hci0: Connection timed out (110) > > > > > > > > > > > > > > > > > > The only solution is to rebooth the Verdex as if I do a > > > > > > > > > > > > > > > > > > > > > > > > /etc/init.d/bluetooth restart > > > > > > > > > > > > > > > > > > > > > > > > I got the old result: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid > > > hciattach. > > > > > > Starting 32kHz clock...Settled > > > > > > Starting Bluetooth subsystem: > > > > > > Trying baud rate 921600... > > > > > > No response after reset > > > > > > No response from BT module > > > > > > Trying baud rate 921600... > > > > > > No response after reset > > > > > > No response from BT module > > > > > > Trying baud rate 115200... > > > > > > No response after reset > > > > > > No response from BT module > > > > > > Trying baud rate 57600... > > > > > > No response after reset > > > > > > No response from BT module > > > > > > Can't initialize device: Success > > > > > > > > > > > > > > > > > > Is it a problem of mine or someone has got that problem too? > > > > > > > > > > > > > > > > > > > > > > > > Thanks, > > > > > > > > > > > > > > > > > > > > > > > > Andrea > > > > > > ------------------------------------------------------------------------ > > - > > > > > > 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/marketpla > > ce > > > > > > _______________________________________________ > > > > > > gumstix-users mailing list > > > > > > gum...@li... > > > > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------------------------ > > - > > > 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/marketpla > > ce > > > _______________________________________________ > > > gumstix-users mailing list > > > gum...@li... > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > > > > > ------------------------------------------------------------------------ > > - > > > 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/marketpla > > ce > > > _______________________________________________ > > > gumstix-users mailing list > > > gum...@li... > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > > ------------------------------------------------------------------------ > > - > > > 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/marketpla > > ce > > > _______________________________________________ > > > gumstix-users mailing list > > > gum...@li... > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > > > ------------------------------------------------------------------------- > > 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/marketpla > > ce > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > ------------------------------------------------------------------------- > 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 > |
From: Marc H. <mhu...@lo...> - 2008-04-02 17:23:09
|
See below. > -----Original Message----- > From: gum...@li... [mailto:gumstix-users- > bo...@li...] On Behalf Of Steve Sakoman > Sent: Wednesday, April 02, 2008 12:18 PM > To: General mailing list for gumstix users. > Subject: Re: [Gumstix-users] Bluetooth reliability > > Marc, > > Just to make sure I understand: > > If you don't modprobe -r, the bluetooth restart does *not* work > If you do modprobe -r, the bluetooth restart does work > Correct > Same behavior with both netmicroSD and netCF. Did I get this correct? Yes > > Do you have a consoleLCD of either flavor? If so could you repeat the > experiment? I'd like to see whether this board affects the outcome. > ConsoleLCD18 blew up yesterday - burnt my finger quite nicely. Not sure what I did but it was while testing yesterdays 31308 issue. Q1 seems to be toast. Did notice my stack had gone into thermal shutdown a few time earlier in the day and then the Console card just quit altogether. Had this running my LCD for a few months now so it's a strange coincidence, but I'm not putting much on correlation between the board failure and Bluetooth issues yet. Anyway I have repeated the Bluetooth restart testing with the ConsoleLCD16-VX and Console-ST and get the same behavior. i.e. If I don't do the modprobe -r ... steps it will not restart, but after modprobe -r ... it restarts again as expected. Marc > Thanks so much to everyone for your help in debugging this! > > Steve > > On Wed, Apr 2, 2008 at 8:56 AM, Marc Humphreys > <mhu...@lo...> wrote: > > Steve, > > > > I'm seeing the same issue. > > > > Stripped down board stack to > > Xm4-bt + netmicroSd or xm4-bt + netCF-vx. > > > > See the same issue on both. > > > > The modprobe -r test works for me. > > > > > > > > root@gumstix-custom-verdex:~$ modprobe -r tsc2003 > > root@gumstix-custom-verdex:~$ modprobe -r i2c-pxa > > root@gumstix-custom-verdex:~$ modprobe -r i2c-dev > > root@gumstix-custom-verdex:~$ modprobe -r i2c-core > > root@gumstix-custom-verdex:~$ /etc/init.d/bluetooth restart > > > > Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid > hciattach. > > Starting 32kHz clock...Settled > > Starting Bluetooth subsystem: > > Trying baud rate 921600... > > No response after reset > > Got Startup Event -- retrying once > > Detected bluetooth module at 921600 baud > > Got: status=0x00, hci_ver=0x03, hci_rev=0x62b9, lmp_ver=0x03, > manuf=0x0009, > > lmp_subver=0x62b9 > > ttyS1 hcid hid2hciWaiting for connection on channel 1 > > rfcomm dund pand hidd. > > > > > > Marc > > > > > > > > > > > -----Original Message----- > > > From: gum...@li... [mailto:gumstix- > users- > > > bo...@li...] On Behalf Of Steve Sakoman > > > Sent: Wednesday, April 02, 2008 11:26 AM > > > To: General mailing list for gumstix users. > > > Subject: Re: [Gumstix-users] Bluetooth reliability > > > > > > > One question? Could it be the antenna? > > > > > > It might be the antenna for the problem with reliability once > > > connected. But not the restart issue. > > > > > > I'm suspecting that the restart issue might be related to an > > > interaction with i2c. > > > > > > Would you mind trying an experiment for me (I still don't have a > > > failing module here) ? > > > > > > Prior to doing the restart, would you try: > > > > > > modprobe -r tsc2003 > > > modprobe -r i2c-pxa > > > modprobe -r i2c-dev > > > modprobe -r i2c-core > > > > > > I'm wondering if the bt module needs a quiet i2c channel during init. > > > > > > Steve > > > > > > On Wed, Apr 2, 2008 at 8:08 AM, Andrea Salvatore > <and...@gm...> > > > wrote: > > > > Steve, > > > > > > > > I got: > > > > > > > > > > > > - gumstix verdex XM4-bt (with u.fl antenna) > > > > - netmicroSD-vx > > > > - Samsung 4.3" LCD panel > > > > - consoleLCD-vx (18bpp) > > > > > > > > One question? Could it be the antenna? > > > > > > > > Andrea > > > > > > > > > > > > On 02/apr/08, at 16:57, Steve Sakoman wrote: > > > > > > > > > > > > > > > > Andrea, Sylvain: > > > > > > > > Could you tell me what boards are in your system? I'd like to see > if > > > > there is a common thread to this issue. > > > > > > > > Steve > > > > > > > > On Wed, Apr 2, 2008 at 7:41 AM, Sylvain Munaut <24...@gm...> > wrote: > > > > I have a new module too. > > > > > > > > I can confirm that trying to restart the module > (/etc/init.d/bluetooth > > > > restart) doesn't work. It boots ok, but it doesn't reset properly > > > > apparently. > > > > However once booted, I used it in rfcomm mode for serveral hours > without > > > > issues ... > > > > > > > > > > > > Sylvain > > > > > > > > > > > > > > > > > > > > On Wed, Apr 2, 2008 at 3:45 PM, Andrea Salvatore > <and...@gm...> > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Hi all, > > > > > > > > > > > > > > > > > > > > > > > > after solving bluetooth inzialization problem with the new infineon > chip > > > I > > > > got reliability problem on bluetooth. > > > > > > > > > > > > > > > > > > > > > > > > The module is initialized and everything seems to work but when I > do a > > > > "hcitool scan" (as an example) often I got: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Scanning ... > > > > > > > > Inquiry failed: Connection timed out > > > > > > > > > > > > > > > > > > > > > > > > and sometimes works. This appens even if nothing is touched > (antenna or > > > > Verdex). > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I got it installed with a NetmicroSD-vx and at first I thought it > was > > > some > > > > kind of electronic contact between the infineon chip on the Verdex > board > > > but > > > > after putting a piece of tape between them I still continue to have > the > > > same > > > > behaviour. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Bluetooth seems to work for a few a minute and then stop working. > If I > > > > do: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > hciconfig hci0 down && hciconfig hci0 up > > > > > > > > Can't init device hci0: Connection timed out (110) > > > > > > > > > > > > > > > > > > > > > > > > The only solution is to rebooth the Verdex as if I do a > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > /etc/init.d/bluetooth restart > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I got the old result: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Stopping Bluetooth subsystem: hidd pand dund rfcomm hid2hci hcid > > > > hciattach. > > > > > > > > Starting 32kHz clock...Settled > > > > > > > > Starting Bluetooth subsystem: > > > > > > > > Trying baud rate 921600... > > > > > > > > No response after reset > > > > > > > > No response from BT module > > > > > > > > Trying baud rate 921600... > > > > > > > > No response after reset > > > > > > > > No response from BT module > > > > > > > > Trying baud rate 115200... > > > > > > > > No response after reset > > > > > > > > No response from BT module > > > > > > > > Trying baud rate 57600... > > > > > > > > No response after reset > > > > > > > > No response from BT module > > > > > > > > Can't initialize device: Success > > > > > > > > > > > > > > > > > > > > > > > > Is it a problem of mine or someone has got that problem too? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Thanks, > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Andrea > > > > > > > > ------------------------------------------------------------------- > ----- > > > - > > > > > > > > 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/marketpla > > > ce > > > > > > > > _______________________________________________ > > > > > > > > gumstix-users mailing list > > > > > > > > gum...@li... > > > > > > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------------------- > ----- > > > - > > > > 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/marketpla > > > ce > > > > _______________________________________________ > > > > gumstix-users mailing list > > > > gum...@li... > > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > > > > > > > > > ------------------------------------------------------------------- > ----- > > > - > > > > 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/marketpla > > > ce > > > > _______________________________________________ > > > > gumstix-users mailing list > > > > gum...@li... > > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > > > > > ------------------------------------------------------------------- > ----- > > > - > > > > 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/marketpla > > > ce > > > > _______________________________________________ > > > > gumstix-users mailing list > > > > gum...@li... > > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > > > > > > > --------------------------------------------------------------------- > ---- > > > 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/marketpla > > > ce > > > _______________________________________________ > > > gumstix-users mailing list > > > gum...@li... > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > > ----------------------------------------------------------------------- > -- > > 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/marketpla > ce > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > ------------------------------------------------------------------------- > 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/marketpla > ce > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Sylvain M. <24...@gm...> - 2008-04-02 18:16:16
|
Here it doesn't change anything with the modprobe -r With a ConsoleLCD16 (with the LCD attached) and netmicrosd-vx wifi connected. Note that sometimes, it doesn't startup at boot either ... (rarely though, only happened one or twice). Sylvain |
From: Pete <pe...@pu...> - 2008-04-10 00:34:57
|
I've been playing with this for a while this evening, and with all of the updates and messages, I have not been able to get bluetooth to start. I have the following setup, fairly new. I get the same errors, and have updated to OE version 307. I did have to install the i2c kernel modules though, as they weren't there before. Having them loaded now doesn't seem to help, but it was worth a try. consoleLCD16-vx (PKG10016) gumstix verdex XM4-bt (with u.fl antenna) (GS270-XM4-BT) Samsung™ 4.3" LCD panel (LTE430WQF0) netwifimicroSD FCC (with wifi antenna) (PKG10042-FCC) Sylvain Munaut wrote: > Here it doesn't change anything with the modprobe -r > > With a ConsoleLCD16 (with the LCD attached) and netmicrosd-vx wifi > connected. > > Note that sometimes, it doesn't startup at boot either ... (rarely > though, only happened one or twice). > > > Sylvain > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > 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 > |