From: Sir G. \(Terra\) <gra...@te...> - 2005-07-14 20:40:11
|
Hi, We have the gumstix without bluetooth module and without MMC/SD card = (This is the gumstix with etherstix). Well, we make a trys with the "second" serial port of Gumstix. What = port is this ttyS1, ttyS2, ttyS3? We try in all ports to make this operation: # stty -F /dev/ttyS1 speed 115200 # stty -F /dev/ttyS2 speed 115200 # stty -F /dev/ttyS3 speed 115200 # yes > /dev/ttyS1 Change the cable to the other conector and = nothing....=20 # yes > /dev/ttyS2 Change the cable to the other conector and = nothing....=20 # yes > /dev/ttyS3 Change the cable to the other conector and = nothing....=20 Any idea of the problem? Regards, Sir Graham. |
From: Craig H. <cr...@gu...> - 2005-07-14 21:23:19
|
Depends on the waysmall board you have -- most likely it's a STUART waysmall, and then the 2nd port is ttyS2. C On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > Hi, > > We have the gumstix without bluetooth module and without MMC/SD > card (This is the gumstix with etherstix). > > Well, we make a trys with the "second" serial port of Gumstix. > What port is this ttyS1, ttyS2, ttyS3? > > We try in all ports to make this operation: > > # stty -F /dev/ttyS1 speed 115200 > # stty -F /dev/ttyS2 speed 115200 > # stty -F /dev/ttyS3 speed 115200 > > # yes > /dev/ttyS1 Change the cable to the other conector and > nothing.... > # yes > /dev/ttyS2 Change the cable to the other conector and > nothing.... > # yes > /dev/ttyS3 Change the cable to the other conector and > nothing.... > > Any idea of the problem? > > Regards, > Sir Graham. > > |
From: Sir G. \(Terra\) <gra...@te...> - 2005-07-14 21:56:09
|
Hi Craig, We probe in this port and don=B4t work. Any idea.... First configurate the port: # stty -F /dev/ttyS2 speed 115200 make this comand # yes > /dev/ttyS2 Change the cable to the second port and dont work...... With the /dev/ttyS0 works well.... Is necessary any configuration more? It=B4s a extrange problem.... Regards., Sir Graham. ----- Original Message -----=20 From: Craig Hughes=20 To: gum...@li...=20 Sent: Thursday, July 14, 2005 11:22 PM Subject: Re: [Gumstix-users] problems second serial port of gumstix.... Depends on the waysmall board you have -- most likely it's a STUART = waysmall, and then the 2nd port is ttyS2. C On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: Hi, We have the gumstix without bluetooth module and without MMC/SD card = (This is the gumstix with etherstix). Well, we make a trys with the "second" serial port of Gumstix. What = port is this ttyS1, ttyS2, ttyS3? We try in all ports to make this operation: # stty -F /dev/ttyS1 speed 115200 # stty -F /dev/ttyS2 speed 115200 # stty -F /dev/ttyS3 speed 115200 # yes > /dev/ttyS1 Change the cable to the other conector and = nothing.... # yes > /dev/ttyS2 Change the cable to the other conector and = nothing.... # yes > /dev/ttyS3 Change the cable to the other conector and = nothing.... Any idea of the problem? Regards, Sir Graham. |
From: Craig H. <cr...@gu...> - 2005-07-15 00:40:58
|
Do you have a scope you can use to check if there are signals on the =20 lines? C On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > Hi Craig, > > We probe in this port and don=B4t work. Any idea.... > > First configurate the port: > > # stty -F /dev/ttyS2 speed 115200 > > make this comand > > # yes > /dev/ttyS2 > Change the cable to the second port and dont work...... > > With the /dev/ttyS0 works well.... > > Is necessary any configuration more? It=B4s a extrange problem.... > > Regards., > > Sir Graham. > > > > > ----- Original Message ----- > From: Craig Hughes > To: gum...@li... > Sent: Thursday, July 14, 2005 11:22 PM > Subject: Re: [Gumstix-users] problems second serial port of =20 > gumstix.... > > > Depends on the waysmall board you have -- most likely it's a STUART =20= > waysmall, and then the 2nd port is ttyS2. > > > C > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > Hi, > > We have the gumstix without bluetooth module and without MMC/SD =20 > card (This is the gumstix with etherstix). > > Well, we make a trys with the "second" serial port of Gumstix. =20 > What port is this ttyS1, ttyS2, ttyS3? > > We try in all ports to make this operation: > > # stty -F /dev/ttyS1 speed 115200 > # stty -F /dev/ttyS2 speed 115200 > # stty -F /dev/ttyS3 speed 115200 > > # yes > /dev/ttyS1 Change the cable to the other conector and =20 > nothing.... > # yes > /dev/ttyS2 Change the cable to the other conector and =20 > nothing.... > # yes > /dev/ttyS3 Change the cable to the other conector and =20 > nothing.... > > Any idea of the problem? > > Regards, > Sir Graham. > |
From: Florian L. <gu...@fl...> - 2005-07-15 11:00:15
|
Verify the configuration of the relevant GPIOs too. From r374 on they shoul= d=20 be set to uart, but before you had to do it manually (see the tips and tric= ks=20 page of the wiki). // florian On Friday 15 July 2005 02:40, Craig Hughes wrote: > Do you have a scope you can use to check if there are signals on the > lines? > > C > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > Hi Craig, > > > > We probe in this port and don=C2=B4t work. Any idea.... > > > > First configurate the port: > > > > # stty -F /dev/ttyS2 speed 115200 > > > > make this comand > > > > # yes > /dev/ttyS2 > > Change the cable to the second port and dont work...... > > > > With the /dev/ttyS0 works well.... > > > > Is necessary any configuration more? It=C2=B4s a extrange problem.... > > > > Regards., > > > > Sir Graham. > > > > > > > > > > ----- Original Message ----- > > From: Craig Hughes > > To: gum...@li... > > Sent: Thursday, July 14, 2005 11:22 PM > > Subject: Re: [Gumstix-users] problems second serial port of > > gumstix.... > > > > > > Depends on the waysmall board you have -- most likely it's a STUART > > waysmall, and then the 2nd port is ttyS2. > > > > > > C > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > Hi, > > > > We have the gumstix without bluetooth module and without MMC/SD > > card (This is the gumstix with etherstix). > > > > Well, we make a trys with the "second" serial port of Gumstix. > > What port is this ttyS1, ttyS2, ttyS3? > > > > We try in all ports to make this operation: > > > > # stty -F /dev/ttyS1 speed 115200 > > # stty -F /dev/ttyS2 speed 115200 > > # stty -F /dev/ttyS3 speed 115200 > > > > # yes > /dev/ttyS1 Change the cable to the other conector and > > nothing.... > > # yes > /dev/ttyS2 Change the cable to the other conector and > > nothing.... > > # yes > /dev/ttyS3 Change the cable to the other conector and > > nothing.... > > > > Any idea of the problem? > > > > Regards, > > Sir Graham. |
From: Sir G. \(Terra\) <gra...@te...> - 2005-07-15 11:58:16
|
Hi Florian Thanks for you info. I try with the 412 version of flash. I make the=20 # stty -F /dev/ttyS2 -ixon speed 115200 # echo "hello" > /dev/ttyS2 And dont=C2=B4t work. I use the Hiperterminal 115200, N, 8, no hasking) (I made other cable tested, it works well with ttys0). Where can I download the last root_fs_arm valid? Regards, Sir Graham. ----- Original Message -----=20 From: "Florian Loitsch" <gu...@fl...> To: <gum...@li...> Sent: Friday, July 15, 2005 12:53 PM Subject: Re: [Gumstix-users] problems second serial port of gumstix.... Verify the configuration of the relevant GPIOs too. From r374 on they = should=20 be set to uart, but before you had to do it manually (see the tips and = tricks=20 page of the wiki). // florian On Friday 15 July 2005 02:40, Craig Hughes wrote: > Do you have a scope you can use to check if there are signals on the > lines? > > C > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > Hi Craig, > > > > We probe in this port and don=C2=B4t work. Any idea.... > > > > First configurate the port: > > > > # stty -F /dev/ttyS2 speed 115200 > > > > make this comand > > > > # yes > /dev/ttyS2 > > Change the cable to the second port and dont work...... > > > > With the /dev/ttyS0 works well.... > > > > Is necessary any configuration more? It=C2=B4s a extrange = problem.... > > > > Regards., > > > > Sir Graham. > > > > > > > > > > ----- Original Message ----- > > From: Craig Hughes > > To: gum...@li... > > Sent: Thursday, July 14, 2005 11:22 PM > > Subject: Re: [Gumstix-users] problems second serial port of > > gumstix.... > > > > > > Depends on the waysmall board you have -- most likely it's a STUART > > waysmall, and then the 2nd port is ttyS2. > > > > > > C > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > Hi, > > > > We have the gumstix without bluetooth module and without MMC/SD > > card (This is the gumstix with etherstix). > > > > Well, we make a trys with the "second" serial port of Gumstix. > > What port is this ttyS1, ttyS2, ttyS3? > > > > We try in all ports to make this operation: > > > > # stty -F /dev/ttyS1 speed 115200 > > # stty -F /dev/ttyS2 speed 115200 > > # stty -F /dev/ttyS3 speed 115200 > > > > # yes > /dev/ttyS1 Change the cable to the other conector and > > nothing.... > > # yes > /dev/ttyS2 Change the cable to the other conector and > > nothing.... > > # yes > /dev/ttyS3 Change the cable to the other conector and > > nothing.... > > > > Any idea of the problem? > > > > Regards, > > Sir Graham. ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&op=3Dick _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Cyril B. <cyr...@gm...> - 2005-07-15 12:00:20
|
Hello, To configure the serial port ttyS2 and ttyS3, we used these command: modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 =20 (Replace the speed ) For more informations about GPIO, read " http://www.intel.com/design/pca/prodbref/252780.htm" around the page 107. Cyril On 7/15/05, Florian Loitsch <gu...@fl...> wrote: >=20 > Verify the configuration of the relevant GPIOs too. From r374 on they=20 > should > be set to uart, but before you had to do it manually (see the tips and=20 > tricks > page of the wiki). > // florian >=20 > On Friday 15 July 2005 02:40, Craig Hughes wrote: > > Do you have a scope you can use to check if there are signals on the > > lines? > > > > C > > > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > > Hi Craig, > > > > > > We probe in this port and don=B4t work. Any idea.... > > > > > > First configurate the port: > > > > > > # stty -F /dev/ttyS2 speed 115200 > > > > > > make this comand > > > > > > # yes > /dev/ttyS2 > > > Change the cable to the second port and dont work...... > > > > > > With the /dev/ttyS0 works well.... > > > > > > Is necessary any configuration more? It=B4s a extrange problem.... > > > > > > Regards., > > > > > > Sir Graham. > > > > > > > > > > > > > > > ----- Original Message ----- > > > From: Craig Hughes > > > To: gum...@li... > > > Sent: Thursday, July 14, 2005 11:22 PM > > > Subject: Re: [Gumstix-users] problems second serial port of > > > gumstix.... > > > > > > > > > Depends on the waysmall board you have -- most likely it's a STUART > > > waysmall, and then the 2nd port is ttyS2. > > > > > > > > > C > > > > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > > > > Hi, > > > > > > We have the gumstix without bluetooth module and without MMC/SD > > > card (This is the gumstix with etherstix). > > > > > > Well, we make a trys with the "second" serial port of Gumstix. > > > What port is this ttyS1, ttyS2, ttyS3? > > > > > > We try in all ports to make this operation: > > > > > > # stty -F /dev/ttyS1 speed 115200 > > > # stty -F /dev/ttyS2 speed 115200 > > > # stty -F /dev/ttyS3 speed 115200 > > > > > > # yes > /dev/ttyS1 Change the cable to the other conector and > > > nothing.... > > > # yes > /dev/ttyS2 Change the cable to the other conector and > > > nothing.... > > > # yes > /dev/ttyS3 Change the cable to the other conector and > > > nothing.... > > > > > > Any idea of the problem? > > > > > > Regards, > > > Sir Graham. >=20 >=20 > ------------------------------------------------------- > SF.Net <http://SF.Net> email is sponsored by: Discover Easy Linux=20 > Migration Strategies > from IBM. Find simple to follow Roadmaps, straightforward articles, > informative Webcasts and more! Get everything you need to get up to > speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Cyril B. <cyr...@gm...> - 2005-07-15 12:02:32
|
I fogot that we added the patch for ttyS3 (look at=20 http://www.gumstix.org/tikiwiki/tiki-index.php?page=3DTips+and+Tricks#attac= hments ) On 7/15/05, Cyril Bazin <cyr...@gm...> wrote: >=20 > Hello, >=20 > To configure the serial port ttyS2 and ttyS3, we used these command: >=20 > modprobe proc_gpio > echo "AF2 in" >/proc/gpio/GPIO46 > echo "AF1 out" >/proc/gpio/GPIO47 > stty -F /dev/ttyS2 -ixon speed 115200 >=20 > echo "AF1 out" >/proc/gpio/GPIO48 > echo "AF1 in" >/proc/gpio/GPIO49 > stty -F /dev/ttyS3 -ixon speed 115200 > =20 > (Replace the speed ) >=20 > For more informations about GPIO, read " > http://www.intel.com/design/pca/prodbref/252780.htm" around the page 107. >=20 > Cyril >=20 > On 7/15/05, Florian Loitsch <gu...@fl...> wrote: > >=20 > > Verify the configuration of the relevant GPIOs too. From r374 on they= =20 > > should > > be set to uart, but before you had to do it manually (see the tips and= =20 > > tricks > > page of the wiki). > > // florian > >=20 > > On Friday 15 July 2005 02:40, Craig Hughes wrote:=20 > > > Do you have a scope you can use to check if there are signals on the > > > lines? > > > > > > C > > > > > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > > > Hi Craig, > > > > > > > > We probe in this port and don=B4t work. Any idea.... > > > > > > > > First configurate the port: > > > > > > > > # stty -F /dev/ttyS2 speed 115200 > > > > > > > > make this comand > > > > > > > > # yes > /dev/ttyS2 > > > > Change the cable to the second port and dont work...... > > > > > > > > With the /dev/ttyS0 works well.... > > > > > > > > Is necessary any configuration more? It=B4s a extrange problem....= =20 > > > > > > > > Regards., > > > > > > > > Sir Graham. > > > > > > > > > > > > > > > > > > > > ----- Original Message ----- > > > > From: Craig Hughes > > > > To: gum...@li... > > > > Sent: Thursday, July 14, 2005 11:22 PM > > > > Subject: Re: [Gumstix-users] problems second serial port of > > > > gumstix.... > > > > > > > > > > > > Depends on the waysmall board you have -- most likely it's a STUART= =20 > > > > waysmall, and then the 2nd port is ttyS2. > > > > > > > > > > > > C > > > > > > > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > > > > > > > Hi,=20 > > > > > > > > We have the gumstix without bluetooth module and without MMC/SD > > > > card (This is the gumstix with etherstix). > > > > > > > > Well, we make a trys with the "second" serial port of Gumstix.=20 > > > > What port is this ttyS1, ttyS2, ttyS3? > > > > > > > > We try in all ports to make this operation: > > > > > > > > # stty -F /dev/ttyS1 speed 115200 > > > > # stty -F /dev/ttyS2 speed 115200=20 > > > > # stty -F /dev/ttyS3 speed 115200 > > > > > > > > # yes > /dev/ttyS1 Change the cable to the other conector and > > > > nothing.... > > > > # yes > /dev/ttyS2 Change the cable to the other conector and=20 > > > > nothing.... > > > > # yes > /dev/ttyS3 Change the cable to the other conector and > > > > nothing.... > > > > > > > > Any idea of the problem? > > > > > > > > Regards, > > > > Sir Graham. > >=20 > >=20 > > ------------------------------------------------------- > > SF.Net <http://SF.Net> email is sponsored by: Discover Easy Linux=20 > > Migration Strategies > > from IBM. Find simple to follow Roadmaps, straightforward articles,=20 > > informative Webcasts and more! Get everything you need to get up to > > speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick<http:= //ads.osdn.com/?ad_idt77&alloc_id%16492&opclick> > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > >=20 >=20 > |
From: Sir G. \(Terra\) <gra...@te...> - 2005-07-15 13:06:38
|
Hi Cyril, This not work too. =20 Hwat happend with the second port of Serial ? any of this works..... Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Friday, July 15, 2005 2:02 PM Subject: Re: [Gumstix-users] problems second serial port of = gumstix.... I fogot that we added the patch for ttyS3 (look at = http://www.gumstix.org/tikiwiki/tiki-index.php?page=3DTips+and+Tricks#att= achments) On 7/15/05, Cyril Bazin <cyr...@gm...> wrote: Hello, To configure the serial port ttyS2 and ttyS3, we used these command: modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 (Replace the speed ) For more informations about GPIO, read = "http://www.intel.com/design/pca/prodbref/252780.htm " around the page = 107. Cyril On 7/15/05, Florian Loitsch <gu...@fl... > wrote: Verify the configuration of the relevant GPIOs too. From r374 on = they should be set to uart, but before you had to do it manually (see the tips = and tricks page of the wiki). // florian On Friday 15 July 2005 02:40, Craig Hughes wrote:=20 > Do you have a scope you can use to check if there are signals on = the > lines? > > C > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > Hi Craig, > > > > We probe in this port and don=B4t work. Any idea.... > > > > First configurate the port: > > > > # stty -F /dev/ttyS2 speed 115200 > > > > make this comand > > > > # yes > /dev/ttyS2 > > Change the cable to the second port and dont work...... > > > > With the /dev/ttyS0 works well.... > > > > Is necessary any configuration more? It=B4s a extrange = problem....=20 > > > > Regards., > > > > Sir Graham. > > > > > > > > > > ----- Original Message ----- > > From: Craig Hughes > > To: gum...@li... > > Sent: Thursday, July 14, 2005 11:22 PM > > Subject: Re: [Gumstix-users] problems second serial port of > > gumstix.... > > > > > > Depends on the waysmall board you have -- most likely it's a = STUART=20 > > waysmall, and then the 2nd port is ttyS2. > > > > > > C > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > Hi,=20 > > > > We have the gumstix without bluetooth module and without = MMC/SD > > card (This is the gumstix with etherstix). > > > > Well, we make a trys with the "second" serial port of Gumstix. = > > What port is this ttyS1, ttyS2, ttyS3? > > > > We try in all ports to make this operation: > > > > # stty -F /dev/ttyS1 speed 115200 > > # stty -F /dev/ttyS2 speed 115200=20 > > # stty -F /dev/ttyS3 speed 115200 > > > > # yes > /dev/ttyS1 Change the cable to the other conector = and > > nothing.... > > # yes > /dev/ttyS2 Change the cable to the other conector = and=20 > > nothing.... > > # yes > /dev/ttyS3 Change the cable to the other conector = and > > nothing.... > > > > Any idea of the problem? > > > > Regards, > > Sir Graham. ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration = Strategies=20 from IBM. Find simple to follow Roadmaps, straightforward = articles,=20 informative Webcasts and more! Get everything you need to get up = to speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick _______________________________________________ gumstix-users mailing list gum...@li...=20 https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Cyril B. <cyr...@gm...> - 2005-07-18 11:55:37
|
Could you show us a copy of the state of your GPIO? From memory, use this command: cat /proc/gpio/GPIO4[6789] And a copy of the state of your ttys (from /proc/driver/...) before and=20 after sending these commands: echo "FooBarBaz" >/dev/ttyS2 echo "FooBarBaz" >/dev/ttyS3 Cyril On 7/15/05, Sir Graham (Terra) <gra...@te...> wrote: >=20 > Hi Cyril, > This not work too.=20 > Hwat happend with the second port of Serial ? any of this works..... > Regards, > Sir Graham. > =20 > ----- Original Message -----=20 > *From:* Cyril Bazin <cyr...@gm...>=20 > *To:* gum...@li...=20 > *Sent:* Friday, July 15, 2005 2:02 PM > *Subject:* Re: [Gumstix-users] problems second serial port of gumstix.... >=20 > I fogot that we added the patch for ttyS3 (look at=20 > http://www.gumstix.org/tikiwiki/tiki-index.php?page=3DTips+and+Tricks#att= achments > ) >=20 > On 7/15/05, Cyril Bazin <cyr...@gm...> wrote:=20 > >=20 > > Hello, > >=20 > > To configure the serial port ttyS2 and ttyS3, we used these command: > >=20 > > modprobe proc_gpio > > echo "AF2 in" >/proc/gpio/GPIO46 > > echo "AF1 out" >/proc/gpio/GPIO47 > > stty -F /dev/ttyS2 -ixon speed 115200 > >=20 > > echo "AF1 out" >/proc/gpio/GPIO48 > > echo "AF1 in" >/proc/gpio/GPIO49 > > stty -F /dev/ttyS3 -ixon speed 115200 > >=20 > > (Replace the speed ) > >=20 > > For more informations about GPIO, read "http://www.intel.com/design/pca= /prodbref/252780.htm=20 > > " around the page 107. > >=20 > > Cyril=20 > >=20 > > On 7/15/05, Florian Loitsch <gu...@fl... > wrote:=20 > > >=20 > > > Verify the configuration of the relevant GPIOs too. From r374 on they= =20 > > > should > > > be set to uart, but before you had to do it manually (see the tips an= d=20 > > > tricks > > > page of the wiki). > > > // florian > > >=20 > > > On Friday 15 July 2005 02:40, Craig Hughes wrote:=20 > > > > Do you have a scope you can use to check if there are signals on th= e > > > > lines? > > > > > > > > C > > > > > > > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > > > > Hi Craig, > > > > > > > > > > We probe in this port and don=B4t work. Any idea.... > > > > > > > > > > First configurate the port: > > > > > > > > > > # stty -F /dev/ttyS2 speed 115200 > > > > > > > > > > make this comand > > > > > > > > > > # yes > /dev/ttyS2 > > > > > Change the cable to the second port and dont work...... > > > > > > > > > > With the /dev/ttyS0 works well.... > > > > > > > > > > Is necessary any configuration more? It=B4s a extrange problem...= .=20 > > > > > > > > > > Regards., > > > > > > > > > > Sir Graham. > > > > > > > > > > > > > > > > > > > > > > > > > ----- Original Message ----- > > > > > From: Craig Hughes > > > > > To: gum...@li... > > > > > Sent: Thursday, July 14, 2005 11:22 PM > > > > > Subject: Re: [Gumstix-users] problems second serial port of > > > > > gumstix.... > > > > > > > > > > > > > > > Depends on the waysmall board you have -- most likely it's a=20 > > > STUART=20 > > > > > waysmall, and then the 2nd port is ttyS2. > > > > > > > > > > > > > > > C > > > > > > > > > > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > > > > > > > > > > Hi,=20 > > > > > > > > > > We have the gumstix without bluetooth module and without MMC/SD > > > > > card (This is the gumstix with etherstix). > > > > > > > > > > Well, we make a trys with the "second" serial port of Gumstix.=20 > > > > > What port is this ttyS1, ttyS2, ttyS3? > > > > > > > > > > We try in all ports to make this operation: > > > > > > > > > > # stty -F /dev/ttyS1 speed 115200 > > > > > # stty -F /dev/ttyS2 speed 115200=20 > > > > > # stty -F /dev/ttyS3 speed 115200 > > > > > > > > > > # yes > /dev/ttyS1 Change the cable to the other conector and > > > > > nothing.... > > > > > # yes > /dev/ttyS2 Change the cable to the other conector and=20 > > > > > nothing.... > > > > > # yes > /dev/ttyS3 Change the cable to the other conector and > > > > > nothing.... > > > > > > > > > > Any idea of the problem? > > > > > > > > > > Regards, > > > > > Sir Graham. > > >=20 > > >=20 > > > ------------------------------------------------------- > > > SF.Net <http://SF.Net> email is sponsored by: Discover Easy Linux=20 > > > Migration Strategies=20 > > > from IBM. Find simple to follow Roadmaps, straightforward articles,= =20 > > > informative Webcasts and more! Get everything you need to get up to > > > speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick<htt= p://ads.osdn.com/?ad_idt77&alloc_id%16492&opclick> > > > _______________________________________________ > > > gumstix-users mailing list > > > gum...@li...=20 > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > >=20 > >=20 > >=20 > |
From: Sir G. \(Terra\) <gra...@te...> - 2005-07-18 16:53:24
|
Hi Cryril, Here you are. # cat /proc/gpio/GPIO4[6789] 46 GPIO in set 47 GPIO in set 48 AF2 in set 49 AF2 out set we have the Build 516. Where are the configuration of the Second port, = what is this configuration... and Why don=B4t work like the the first = port? We will connect a bluetooth module to the second port.... We try this = module in a red hat with bluez and works perfect. But I can=B4t = configurate the second port to works with bluez.... =BF? Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Monday, July 18, 2005 1:55 PM Subject: Re: [Gumstix-users] problems second serial port of = gumstix.... Could you show us a copy of the state of your GPIO? From memory, use this command: cat /proc/gpio/GPIO4[6789] And a copy of the state of your ttys (from /proc/driver/...) before = and after sending these commands: echo "FooBarBaz" >/dev/ttyS2 echo "FooBarBaz" >/dev/ttyS3 Cyril On 7/15/05, Sir Graham (Terra) <gra...@te...> wrote: Hi Cyril, This not work too. =20 Hwat happend with the second port of Serial ? any of this works..... Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Friday, July 15, 2005 2:02 PM=20 Subject: Re: [Gumstix-users] problems second serial port of = gumstix.... I fogot that we added the patch for ttyS3 (look at = http://www.gumstix.org/tikiwiki/tiki-index.php?page=3DTips+and+Tricks#att= achments ) On 7/15/05, Cyril Bazin <cyr...@gm...> wrote:=20 Hello, To configure the serial port ttyS2 and ttyS3, we used these = command: modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 (Replace the speed ) For more informations about GPIO, read = "http://www.intel.com/design/pca/prodbref/252780.htm " around the page = 107. Cyril=20 On 7/15/05, Florian Loitsch <gu...@fl... > = wrote:=20 Verify the configuration of the relevant GPIOs too. From r374 = on they should be set to uart, but before you had to do it manually (see the = tips and tricks page of the wiki). // florian On Friday 15 July 2005 02:40, Craig Hughes wrote:=20 > Do you have a scope you can use to check if there are = signals on the > lines? > > C > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > Hi Craig, > > > > We probe in this port and don=B4t work. Any idea.... > > > > First configurate the port: > > > > # stty -F /dev/ttyS2 speed 115200 > > > > make this comand > > > > # yes > /dev/ttyS2 > > Change the cable to the second port and dont work...... > > > > With the /dev/ttyS0 works well.... > > > > Is necessary any configuration more? It=B4s a extrange = problem....=20 > > > > Regards., > > > > Sir Graham. > > > > > > > > > > ----- Original Message ----- > > From: Craig Hughes > > To: gum...@li...=20 > > Sent: Thursday, July 14, 2005 11:22 PM > > Subject: Re: [Gumstix-users] problems second serial port = of > > gumstix.... > > > > > > Depends on the waysmall board you have -- most likely it's = a STUART=20 > > waysmall, and then the 2nd port is ttyS2. > > > > > > C > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > Hi,=20 > > > > We have the gumstix without bluetooth module and without = MMC/SD > > card (This is the gumstix with etherstix). > > > > Well, we make a trys with the "second" serial port of = Gumstix.=20 > > What port is this ttyS1, ttyS2, ttyS3? > > > > We try in all ports to make this operation: > > > > # stty -F /dev/ttyS1 speed 115200 > > # stty -F /dev/ttyS2 speed 115200=20 > > # stty -F /dev/ttyS3 speed 115200 > > > > # yes > /dev/ttyS1 Change the cable to the other = conector and > > nothing.... > > # yes > /dev/ttyS2 Change the cable to the other = conector and=20 > > nothing.... > > # yes > /dev/ttyS3 Change the cable to the other = conector and > > nothing.... > > > > Any idea of the problem? > > > > Regards, > > Sir Graham. ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration = Strategies=20 from IBM. Find simple to follow Roadmaps, straightforward = articles,=20 informative Webcasts and more! Get everything you need to get = up to speed, fast. = http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick=20 _______________________________________________ gumstix-users mailing list gum...@li...=20 https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Cyril B. <cyr...@gm...> - 2005-07-18 17:46:29
|
On 7/18/05, Sir Graham (Terra) <gra...@te...> wrote: >=20 > Hi Cryril, > Here you are. > # cat /proc/gpio/GPIO4[6789] > 46 GPIO in set > 47 GPIO in set > 48 AF2 in set > 49 AF2 out set >=20 Very bad!=20 Neither ttyS2 nor ttyS3 are configured correctly!=20 It's normal that you don't have anything on your output The correct configuration would be: # cat /proc/gpio/GPIO4[6789] 46 AF2 in ... 47 AF1 out ... 48 AF1 out ... 49 AF1 in ... =20 The GPIO 46-47 are for ttyS2, 48-49 are for ttyS3. Set them all correctly using the magic formula:=20 modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 A better approach is to create a file in "/etc/init.d" named=20 "S99SpecialConfig" with the following content: #------------------------------------------------------------ # # Special config # start() { modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 } stop() { } restart() { stop start } case "$1" in start) start ;; stop) stop ;; restart|reload) restart ;; *) echo $"Usage: $0 {start|stop|restart}" exit 1 esac exit $? #------------------------------------------------- That what we made on our gumstix and it work perfectly. Since that, we don'= t=20 worry about ttyS*. Don't hesitate to tell us if it works or not. But, it should work. If it doesn't verify the state of your GPIOs. > we have the Build 516. Where are the configuration of the Second port,= =20 what is this configuration... and Why don=B4t work like the the first port? That's a classical GPIO problem, the processor of the gumstix : Intel PXA25= 5=20 can do different things using the same input/output. For example, it can do bluetooth I/O or Serial I/O on the same connector.= =20 So, you need to configure by hand if you want the first or the second.=20 We will connect a bluetooth module to the second port.... We try this modul= e=20 > in a red hat with bluez and works perfect. But I can=B4t configurate > the second port to works with bluez.... =BF? >=20 After looking at your GPIO configuration the verdict is: Hopefully, it=20 doesn't work! Else the problem would be very strange. To test, you should try to communicate with a PC using hyperterminal or=20 minicom. Regards, > Sir Graham. >=20 > ----- Original Message -----=20 > *From:* Cyril Bazin <cyr...@gm...>=20 > *To:* gum...@li...=20 > *Sent:* Monday, July 18, 2005 1:55 PM > *Subject:* Re: [Gumstix-users] problems second serial port of gumstix.... >=20 > Could you show us a copy of the state of your GPIO? >=20 > From memory, use this command: >=20 > cat /proc/gpio/GPIO4[6789] >=20 > And a copy of the state of your ttys (from /proc/driver/...) before and= =20 > after sending these commands: >=20 > echo "FooBarBaz" >/dev/ttyS2 > echo "FooBarBaz" >/dev/ttyS3 >=20 > Cyril >=20 > On 7/15/05, Sir Graham (Terra) <gra...@te...> wrote:=20 > >=20 > > Hi Cyril, > > This not work too.=20 > > Hwat happend with the second port of Serial ? any of this works..... > > Regards, > > Sir Graham. > > =20 > > ----- Original Message -----=20 > > *From:* Cyril Bazin <cyr...@gm...>=20 > > *To:* gum...@li...=20 > > *Sent:* Friday, July 15, 2005 2:02 PM=20 > > *Subject:* Re: [Gumstix-users] problems second serial port of=20 > > gumstix.... > >=20 > > I fogot that we added the patch for ttyS3 (look at http://www.gumstix.o= rg/tikiwiki/tiki-index.php?page=3DTips+and+Tricks#attachments=20 > > ) > >=20 > > On 7/15/05, Cyril Bazin <cyr...@gm...> wrote:=20 > > >=20 > > > Hello, > > >=20 > > > To configure the serial port ttyS2 and ttyS3, we used these command: > > >=20 > > > modprobe proc_gpio > > > echo "AF2 in" >/proc/gpio/GPIO46 > > > echo "AF1 out" >/proc/gpio/GPIO47 > > > stty -F /dev/ttyS2 -ixon speed 115200 > > >=20 > > > echo "AF1 out" >/proc/gpio/GPIO48 > > > echo "AF1 in" >/proc/gpio/GPIO49 > > > stty -F /dev/ttyS3 -ixon speed 115200 > > >=20 > > > (Replace the speed ) > > >=20 > > > For more informations about GPIO, read "http://www.intel.com/design/p= ca/prodbref/252780.htm=20 > > > " around the page 107. > > >=20 > > > Cyril=20 > > >=20 > > > On 7/15/05, Florian Loitsch <gu...@fl... > wrote:=20 > > > >=20 > > > > Verify the configuration of the relevant GPIOs too. From r374 on=20 > > > > they should > > > > be set to uart, but before you had to do it manually (see the tips= =20 > > > > and tricks > > > > page of the wiki). > > > > // florian > > > >=20 > > > > On Friday 15 July 2005 02:40, Craig Hughes wrote:=20 > > > > > Do you have a scope you can use to check if there are signals on= =20 > > > > the > > > > > lines? > > > > > > > > > > C > > > > > > > > > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > > > > > Hi Craig, > > > > > > > > > > > > We probe in this port and don=B4t work. Any idea.... > > > > > > > > > > > > First configurate the port: > > > > > > > > > > > > # stty -F /dev/ttyS2 speed 115200 > > > > > > > > > > > > make this comand > > > > > > > > > > > > # yes > /dev/ttyS2 > > > > > > Change the cable to the second port and dont work...... > > > > > > > > > > > > With the /dev/ttyS0 works well.... > > > > > > > > > > > > Is necessary any configuration more? It=B4s a extrange problem.= ...=20 > > > >=20 > > > > > > > > > > > > Regards., > > > > > > > > > > > > Sir Graham. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ----- Original Message ----- > > > > > > From: Craig Hughes > > > > > > To: gum...@li...=20 > > > > > > Sent: Thursday, July 14, 2005 11:22 PM > > > > > > Subject: Re: [Gumstix-users] problems second serial port of > > > > > > gumstix.... > > > > > > > > > > > > > > > > > > Depends on the waysmall board you have -- most likely it's a=20 > > > > STUART=20 > > > > > > waysmall, and then the 2nd port is ttyS2. > > > > > > > > > > > > > > > > > > C > > > > > > > > > > > > > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > > > > > > > > > > > > > Hi,=20 > > > > > > > > > > > > We have the gumstix without bluetooth module and without MMC/SD > > > > > > card (This is the gumstix with etherstix). > > > > > > > > > > > > Well, we make a trys with the "second" serial port of Gumstix.= =20 > > > > > > What port is this ttyS1, ttyS2, ttyS3? > > > > > > > > > > > > We try in all ports to make this operation: > > > > > > > > > > > > # stty -F /dev/ttyS1 speed 115200 > > > > > > # stty -F /dev/ttyS2 speed 115200=20 > > > > > > # stty -F /dev/ttyS3 speed 115200 > > > > > > > > > > > > # yes > /dev/ttyS1 Change the cable to the other conector and > > > > > > nothing.... > > > > > > # yes > /dev/ttyS2 Change the cable to the other conector and= =20 > > > > > > nothing.... > > > > > > # yes > /dev/ttyS3 Change the cable to the other conector and > > > > > > nothing.... > > > > > > > > > > > > Any idea of the problem? > > > > > > > > > > > > Regards, > > > > > > Sir Graham. > > > >=20 > > > >=20 > > > > ------------------------------------------------------- > > > > SF.Net <http://SF.Net> email is sponsored by: Discover Easy Linux= =20 > > > > Migration Strategies=20 > > > > from IBM. Find simple to follow Roadmaps, straightforward articles,= =20 > > > > informative Webcasts and more! Get everything you need to get up to > > > > speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick= =20 > > > > <http://ads.osdn.com/?ad_idt77&alloc_id%16492&opclick> > > > > _______________________________________________ > > > > gumstix-users mailing list > > > > gum...@li...=20 > > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > >=20 > > >=20 > > >=20 > >=20 > |
From: Sir G. \(Terra\) <gra...@te...> - 2005-07-18 19:26:44
|
Hi Cryril, Yes. You scripts works. But now there is other problem. If the bluetooth = script S30bluetooth is executed in the boot the ttyS3 don=B4t work. We try to rename the S99SpecialConfig to S29SpecialConfig to execute = before the S30bluetooth but the results is the same. If we rename the S30bluetooth to s30bluetooth (desactivate this script) = the /dev/ttyS3 works perfect. The case is that we need the ttyS3 to connect a serial bluetooth module = (support by Bluez) in H4 format (noflow). In the Red Hat this module = works perfect but in the gumstix we don=B4t know how the S30bluetooth must be = configurated. Any idea....? Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Monday, July 18, 2005 7:46 PM Subject: Re: [Gumstix-users] problems second serial port of = gumstix.... On 7/18/05, Sir Graham (Terra) <gra...@te...> wrote: Hi Cryril, Here you are. # cat /proc/gpio/GPIO4[6789] 46 GPIO in set 47 GPIO in set 48 AF2 in set 49 AF2 out set Very bad!=20 Neither ttyS2 nor ttyS3 are configured correctly!=20 It's normal that you don't have anything on your output =20 The correct configuration would be: # cat /proc/gpio/GPIO4[6789] 46 AF2 in ... 47 AF1 out ... 48 AF1 out ... 49 AF1 in ... The GPIO 46-47 are for ttyS2, 48-49 are for ttyS3. Set them all correctly using the magic formula:=20 modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 A better approach is to create a file in "/etc/init.d" named = "S99SpecialConfig" with the following content: #------------------------------------------------------------ # # Special config # start() { modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 } stop() { } restart() { stop start } case "$1" in start) start ;; stop) stop ;; restart|reload) restart ;; *) echo $"Usage: $0 {start|stop|restart}" exit 1 esac exit $? #------------------------------------------------- That what we made on our gumstix and it work perfectly. Since that, = we don't worry about ttyS*. Don't hesitate to tell us if it works or not. But, it should work. If it doesn't verify the state of your GPIOs. > we have the Build 516. Where are the configuration of the Second = port, what is this configuration... and Why don=B4t work like the the = first port? That's a classical GPIO problem, the processor of the gumstix : Intel = PXA255 can do different things using the same input/output. For example, it can do bluetooth I/O or Serial I/O on the same = connector. So, you need to configure by hand if you want the first or = the second.=20 We will connect a bluetooth module to the second port.... We try = this module in a red hat with bluez and works perfect. But I can=B4t = configurate the second port to works with bluez.... =BF? After looking at your GPIO configuration the verdict is: Hopefully, it = doesn't work! Else the problem would be very strange. To test, you should try to communicate with a PC using hyperterminal = or minicom. Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Monday, July 18, 2005 1:55 PM=20 Subject: Re: [Gumstix-users] problems second serial port of = gumstix.... Could you show us a copy of the state of your GPIO? From memory, use this command: cat /proc/gpio/GPIO4[6789] And a copy of the state of your ttys (from /proc/driver/...) = before and after sending these commands: echo "FooBarBaz" >/dev/ttyS2 echo "FooBarBaz" >/dev/ttyS3 Cyril On 7/15/05, Sir Graham (Terra) <gra...@te...> wrote:=20 Hi Cyril, This not work too. =20 Hwat happend with the second port of Serial ? any of this = works..... Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Friday, July 15, 2005 2:02 PM=20 Subject: Re: [Gumstix-users] problems second serial port of = gumstix.... I fogot that we added the patch for ttyS3 (look at = http://www.gumstix.org/tikiwiki/tiki-index.php?page=3DTips+and+Tricks#att= achments ) On 7/15/05, Cyril Bazin <cyr...@gm...> wrote:=20 Hello, To configure the serial port ttyS2 and ttyS3, we used these = command: modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 (Replace the speed ) For more informations about GPIO, read = "http://www.intel.com/design/pca/prodbref/252780.htm " around the page = 107. Cyril=20 On 7/15/05, Florian Loitsch <gu...@fl... > = wrote:=20 Verify the configuration of the relevant GPIOs too. From = r374 on they should be set to uart, but before you had to do it manually (see = the tips and tricks page of the wiki). // florian On Friday 15 July 2005 02:40, Craig Hughes wrote:=20 > Do you have a scope you can use to check if there are = signals on the > lines? > > C > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > Hi Craig, > > > > We probe in this port and don=B4t work. Any idea.... > > > > First configurate the port: > > > > # stty -F /dev/ttyS2 speed 115200 > > > > make this comand > > > > # yes > /dev/ttyS2 > > Change the cable to the second port and dont = work...... > > > > With the /dev/ttyS0 works well.... > > > > Is necessary any configuration more? It=B4s a extrange = problem....=20 > > > > Regards., > > > > Sir Graham. > > > > > > > > > > ----- Original Message ----- > > From: Craig Hughes > > To: gum...@li...=20 > > Sent: Thursday, July 14, 2005 11:22 PM > > Subject: Re: [Gumstix-users] problems second serial = port of > > gumstix.... > > > > > > Depends on the waysmall board you have -- most likely = it's a STUART=20 > > waysmall, and then the 2nd port is ttyS2. > > > > > > C > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > Hi,=20 > > > > We have the gumstix without bluetooth module and = without MMC/SD > > card (This is the gumstix with etherstix). > > > > Well, we make a trys with the "second" serial port of = Gumstix.=20 > > What port is this ttyS1, ttyS2, ttyS3? > > > > We try in all ports to make this operation: > > > > # stty -F /dev/ttyS1 speed 115200 > > # stty -F /dev/ttyS2 speed 115200=20 > > # stty -F /dev/ttyS3 speed 115200 > > > > # yes > /dev/ttyS1 Change the cable to the other = conector and > > nothing.... > > # yes > /dev/ttyS2 Change the cable to the other = conector and=20 > > nothing.... > > # yes > /dev/ttyS3 Change the cable to the other = conector and > > nothing.... > > > > Any idea of the problem? > > > > Regards, > > Sir Graham. ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux = Migration Strategies=20 from IBM. Find simple to follow Roadmaps, straightforward = articles,=20 informative Webcasts and more! Get everything you need to = get up to speed, fast. = http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick=20 _______________________________________________ gumstix-users mailing list gum...@li...=20 https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Cyril B. <cyr...@gm...> - 2005-07-18 20:55:05
|
Are you sure craig didn't compile "bluez-utils" with specials options?=20 Have a look at the file named "bluez.mk <http://bluez.mk>" in the directory= =20 "make" of the buildroot... It can be there. Your gumstix will work well step by step, it's a matter of patience!=20 It cost us months to make all the serial ports and the sound working well! Cyril On 7/18/05, Sir Graham (Terra) <gra...@te...> wrote: >=20 > Hi Cryril, > Yes. You scripts works. But now there is other problem. If the bluetooth= =20 > script S30bluetooth is executed in the boot the ttyS3 don=B4t work. > We try to rename the S99SpecialConfig to S29SpecialConfig to execute=20 > before the S30bluetooth but the results is the same. > If we rename the S30bluetooth to s30bluetooth (desactivate this script)= =20 > the /dev/ttyS3 works perfect. > The case is that we need the ttyS3 to connect a serial bluetooth module= =20 > (support by Bluez) in H4 format (noflow). In the Red Hat this module work= s > perfect but in the gumstix we don=B4t know how the S30bluetooth must be= =20 > configurated. > Any idea....? > Regards, > Sir Graham. > =20 > ----- Original Message -----=20 > *From:* Cyril Bazin <cyr...@gm...>=20 > *To:* gum...@li...=20 > *Sent:* Monday, July 18, 2005 7:46 PM > *Subject:* Re: [Gumstix-users] problems second serial port of gumstix.... >=20 >=20 >=20 > On 7/18/05, Sir Graham (Terra) <gra...@te...> wrote:=20 > >=20 > > Hi Cryril, > > Here you are. > > # cat /proc/gpio/GPIO4[6789] > > 46 GPIO in set > > 47 GPIO in set > > 48 AF2 in set > > 49 AF2 out set > >=20 >=20 > Very bad!=20 > Neither ttyS2 nor ttyS3 are configured correctly!=20 > It's normal that you don't have anything on your output >=20 > The correct configuration would be: >=20 > # cat /proc/gpio/GPIO4[6789] > 46 AF2 in ... > 47 AF1 out ... > 48 AF1 out ... > 49 AF1 in ... >=20 > The GPIO 46-47 are for ttyS2, 48-49 are for ttyS3. >=20 > Set them all correctly using the magic formula:=20 >=20 > modprobe proc_gpio > echo "AF2 in" >/proc/gpio/GPIO46 > echo "AF1 out" >/proc/gpio/GPIO47 > stty -F /dev/ttyS2 -ixon speed 115200 >=20 > echo "AF1 out" >/proc/gpio/GPIO48 > echo "AF1 in" >/proc/gpio/GPIO49 > stty -F /dev/ttyS3 -ixon speed 115200 >=20 > A better approach is to create a file in "/etc/init.d" named=20 > "S99SpecialConfig" with the following content: >=20 > #------------------------------------------------------------ > # > # Special config > # >=20 > start() { > modprobe proc_gpio > echo "AF2 in" >/proc/gpio/GPIO46 > echo "AF1 out" >/proc/gpio/GPIO47 > stty -F /dev/ttyS2 -ixon speed 115200 >=20 > echo "AF1 out" >/proc/gpio/GPIO48 > echo "AF1 in" >/proc/gpio/GPIO49 > stty -F /dev/ttyS3 -ixon speed 115200 > } >=20 > stop() { > } >=20 > restart() { > stop > start > } >=20 > case "$1" in > start) > start > ;; > stop) > stop > ;; > restart|reload) > restart > ;; > *) > echo $"Usage: $0 {start|stop|restart}" > exit 1 > esac >=20 > exit $? > #------------------------------------------------- >=20 > That what we made on our gumstix and it work perfectly. Since that, we=20 > don't worry about ttyS*. >=20 > Don't hesitate to tell us if it works or not. But, it should work. > If it doesn't verify the state of your GPIOs. >=20 > > we have the Build 516. Where are the configuration of the Second port,= =20 > what is this configuration... and Why don=B4t work like the the first por= t? >=20 > That's a classical GPIO problem, the processor of the gumstix : Intel=20 > PXA255 can do different things using the same input/output. > For example, it can do bluetooth I/O or Serial I/O on the same connector.= =20 > So, you need to configure by hand if you want the first or the second.=20 >=20 > We will connect a bluetooth module to the second port.... We try this=20 > > module in a red hat with bluez and works perfect. But I can=B4t configu= rate > > the second port to works with bluez.... =BF? > >=20 >=20 > After looking at your GPIO configuration the verdict is: Hopefully, it=20 > doesn't work! Else the problem would be very strange. > To test, you should try to communicate with a PC using hyperterminal or= =20 > minicom. >=20 > Regards, > > Sir Graham. > >=20 > > ----- Original Message -----=20 > > *From:* Cyril Bazin <cyr...@gm...>=20 > > *To:* gum...@li...=20 > > *Sent:* Monday, July 18, 2005 1:55 PM=20 > > *Subject:* Re: [Gumstix-users] problems second serial port of=20 > > gumstix.... > >=20 > > Could you show us a copy of the state of your GPIO? > >=20 > > From memory, use this command: > >=20 > > cat /proc/gpio/GPIO4[6789] > >=20 > > And a copy of the state of your ttys (from /proc/driver/...) before and= =20 > > after sending these commands: > >=20 > > echo "FooBarBaz" >/dev/ttyS2 > > echo "FooBarBaz" >/dev/ttyS3 > >=20 > > Cyril > >=20 > > On 7/15/05, Sir Graham (Terra) <gra...@te...> wrote:=20 > > >=20 > > > Hi Cyril, > > > This not work too.=20 > > > Hwat happend with the second port of Serial ? any of this works..... > > > Regards, > > > Sir Graham. > > > =20 > > > ----- Original Message -----=20 > > > *From:* Cyril Bazin <cyr...@gm...>=20 > > > *To:* gum...@li...=20 > > > *Sent:* Friday, July 15, 2005 2:02 PM=20 > > > *Subject:* Re: [Gumstix-users] problems second serial port of=20 > > > gumstix.... > > >=20 > > > I fogot that we added the patch for ttyS3 (look at http://www.gumstix= .org/tikiwiki/tiki-index.php?page=3DTips+and+Tricks#attachments=20 > > > ) > > >=20 > > > On 7/15/05, Cyril Bazin <cyr...@gm...> wrote:=20 > > > >=20 > > > > Hello, > > > >=20 > > > > To configure the serial port ttyS2 and ttyS3, we used these command= : > > > >=20 > > > > modprobe proc_gpio > > > > echo "AF2 in" >/proc/gpio/GPIO46 > > > > echo "AF1 out" >/proc/gpio/GPIO47 > > > > stty -F /dev/ttyS2 -ixon speed 115200 > > > >=20 > > > > echo "AF1 out" >/proc/gpio/GPIO48 > > > > echo "AF1 in" >/proc/gpio/GPIO49 > > > > stty -F /dev/ttyS3 -ixon speed 115200 > > > >=20 > > > > (Replace the speed ) > > > >=20 > > > > For more informations about GPIO, read "http://www.intel.com/design= /pca/prodbref/252780.htm=20 > > > > " around the page 107. > > > >=20 > > > > Cyril=20 > > > >=20 > > > > On 7/15/05, Florian Loitsch <gu...@fl... > wrote:= =20 > > > > >=20 > > > > > Verify the configuration of the relevant GPIOs too. From r374 on= =20 > > > > > they should > > > > > be set to uart, but before you had to do it manually (see the tip= s=20 > > > > > and tricks > > > > > page of the wiki). > > > > > // florian > > > > >=20 > > > > > On Friday 15 July 2005 02:40, Craig Hughes wrote:=20 > > > > > > Do you have a scope you can use to check if there are signals o= n=20 > > > > > the > > > > > > lines? > > > > > > > > > > > > C > > > > > > > > > > > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) wrote: > > > > > > > Hi Craig, > > > > > > > > > > > > > > We probe in this port and don=B4t work. Any idea.... > > > > > > > > > > > > > > First configurate the port: > > > > > > > > > > > > > > # stty -F /dev/ttyS2 speed 115200 > > > > > > > > > > > > > > make this comand > > > > > > > > > > > > > > # yes > /dev/ttyS2 > > > > > > > Change the cable to the second port and dont work...... > > > > > > > > > > > > > > With the /dev/ttyS0 works well.... > > > > > > > > > > > > > > Is necessary any configuration more? It=B4s a extrange=20 > > > > > problem....=20 > > > > > > > > > > > > > > Regards., > > > > > > > > > > > > > > Sir Graham. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ----- Original Message ----- > > > > > > > From: Craig Hughes > > > > > > > To: gum...@li...=20 > > > > > > > Sent: Thursday, July 14, 2005 11:22 PM > > > > > > > Subject: Re: [Gumstix-users] problems second serial port of > > > > > > > gumstix.... > > > > > > > > > > > > > > > > > > > > > Depends on the waysmall board you have -- most likely it's a= =20 > > > > > STUART=20 > > > > > > > waysmall, and then the 2nd port is ttyS2. > > > > > > > > > > > > > > > > > > > > > C > > > > > > > > > > > > > > > > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) wrote: > > > > > > > > > > > > > > > > > > > > > Hi,=20 > > > > > > > > > > > > > > We have the gumstix without bluetooth module and without=20 > > > > > MMC/SD > > > > > > > card (This is the gumstix with etherstix). > > > > > > > > > > > > > > Well, we make a trys with the "second" serial port of Gumstix= .=20 > > > > >=20 > > > > > > > What port is this ttyS1, ttyS2, ttyS3? > > > > > > > > > > > > > > We try in all ports to make this operation: > > > > > > > > > > > > > > # stty -F /dev/ttyS1 speed 115200 > > > > > > > # stty -F /dev/ttyS2 speed 115200=20 > > > > > > > # stty -F /dev/ttyS3 speed 115200 > > > > > > > > > > > > > > # yes > /dev/ttyS1 Change the cable to the other conector and > > > > > > > nothing.... > > > > > > > # yes > /dev/ttyS2 Change the cable to the other conector and= =20 > > > > > > > nothing.... > > > > > > > # yes > /dev/ttyS3 Change the cable to the other conector and > > > > > > > nothing.... > > > > > > > > > > > > > > Any idea of the problem? > > > > > > > > > > > > > > Regards, > > > > > > > Sir Graham. > > > > >=20 > > > > >=20 > > > > > ------------------------------------------------------- > > > > > SF.Net <http://SF.Net> email is sponsored by: Discover Easy Linux= =20 > > > > > Migration Strategies=20 > > > > > from IBM. Find simple to follow Roadmaps, straightforward=20 > > > > > articles,=20 > > > > > informative Webcasts and more! Get everything you need to get up= =20 > > > > > to > > > > > speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick= =20 > > > > > <http://ads.osdn.com/?ad_idt77&alloc_id%16492&opclick> > > > > > _______________________________________________ > > > > > gumstix-users mailing list > > > > > gum...@li...=20 > > > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > >=20 > > > >=20 > > > >=20 > > >=20 > >=20 > |
From: Sir G. \(Terra\) <gra...@te...> - 2005-07-18 22:00:14
|
Hi Cyril, Yes The bluez works perfect. It=B4s compilated and all utils are in the = module. I am sure that the error is stupidity of the configuration. For the moment, It=B4s wins Sir Graham 0 GumStix 1 I hope I find the problem soon. Thanks for you help. Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Monday, July 18, 2005 10:54 PM Subject: Re: [Gumstix-users] problems second serial port of = gumstix.... Are you sure craig didn't compile "bluez-utils" with specials options? = Have a look at the file named "bluez.mk" in the directory "make" of = the buildroot... It can be there. Your gumstix will work well step by step, it's a matter of patience!=20 It cost us months to make all the serial ports and the sound working = well! Cyril On 7/18/05, Sir Graham (Terra) <gra...@te...> wrote: Hi Cryril, Yes. You scripts works. But now there is other problem. If the = bluetooth script S30bluetooth is executed in the boot the ttyS3 don=B4t = work. We try to rename the S99SpecialConfig to S29SpecialConfig to execute = before the S30bluetooth but the results is the same. If we rename the S30bluetooth to s30bluetooth (desactivate this = script) the /dev/ttyS3 works perfect. The case is that we need the ttyS3 to connect a serial bluetooth = module (support by Bluez) in H4 format (noflow). In the Red Hat this = module works perfect but in the gumstix we don=B4t know how the S30bluetooth must = be configurated. Any idea....? Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Monday, July 18, 2005 7:46 PM=20 Subject: Re: [Gumstix-users] problems second serial port of = gumstix.... On 7/18/05, Sir Graham (Terra) <gra...@te...> wrote:=20 Hi Cryril, Here you are. # cat /proc/gpio/GPIO4[6789] 46 GPIO in set 47 GPIO in set 48 AF2 in set 49 AF2 out set Very bad!=20 Neither ttyS2 nor ttyS3 are configured correctly!=20 It's normal that you don't have anything on your output =20 The correct configuration would be: # cat /proc/gpio/GPIO4[6789] 46 AF2 in ... 47 AF1 out ... 48 AF1 out ... 49 AF1 in ... The GPIO 46-47 are for ttyS2, 48-49 are for ttyS3. Set them all correctly using the magic formula:=20 modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 A better approach is to create a file in "/etc/init.d" named = "S99SpecialConfig" with the following content: #------------------------------------------------------------ # # Special config # start() { modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 } stop() { } restart() { stop start } case "$1" in start) start ;; stop) stop ;; restart|reload) restart ;; *) echo $"Usage: $0 {start|stop|restart}" exit 1 esac exit $? #------------------------------------------------- That what we made on our gumstix and it work perfectly. Since = that, we don't worry about ttyS*. Don't hesitate to tell us if it works or not. But, it should work. If it doesn't verify the state of your GPIOs. > we have the Build 516. Where are the configuration of the = Second port, what is this configuration... and Why don=B4t work like the = the first port? That's a classical GPIO problem, the processor of the gumstix : = Intel PXA255 can do different things using the same input/output. For example, it can do bluetooth I/O or Serial I/O on the same = connector. So, you need to configure by hand if you want the first or = the second.=20 We will connect a bluetooth module to the second port.... We try = this module in a red hat with bluez and works perfect. But I can=B4t = configurate the second port to works with bluez.... =BF? After looking at your GPIO configuration the verdict is: = Hopefully, it doesn't work! Else the problem would be very strange. To test, you should try to communicate with a PC using = hyperterminal or minicom. Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Monday, July 18, 2005 1:55 PM=20 Subject: Re: [Gumstix-users] problems second serial port of = gumstix.... Could you show us a copy of the state of your GPIO? From memory, use this command: cat /proc/gpio/GPIO4[6789] And a copy of the state of your ttys (from /proc/driver/...) = before and after sending these commands: echo "FooBarBaz" >/dev/ttyS2 echo "FooBarBaz" >/dev/ttyS3 Cyril On 7/15/05, Sir Graham (Terra) <gra...@te...> wrote:=20 Hi Cyril, This not work too. =20 Hwat happend with the second port of Serial ? any of this = works..... Regards, Sir Graham. ----- Original Message -----=20 From: Cyril Bazin=20 To: gum...@li...=20 Sent: Friday, July 15, 2005 2:02 PM=20 Subject: Re: [Gumstix-users] problems second serial port = of gumstix.... I fogot that we added the patch for ttyS3 (look at = http://www.gumstix.org/tikiwiki/tiki-index.php?page=3DTips+and+Tricks#att= achments ) On 7/15/05, Cyril Bazin <cyr...@gm... > wrote:=20 Hello, To configure the serial port ttyS2 and ttyS3, we used = these command: modprobe proc_gpio echo "AF2 in" >/proc/gpio/GPIO46 echo "AF1 out" >/proc/gpio/GPIO47 stty -F /dev/ttyS2 -ixon speed 115200 echo "AF1 out" >/proc/gpio/GPIO48 echo "AF1 in" >/proc/gpio/GPIO49 stty -F /dev/ttyS3 -ixon speed 115200 (Replace the speed ) For more informations about GPIO, read = "http://www.intel.com/design/pca/prodbref/252780.htm " around the page = 107. Cyril=20 On 7/15/05, Florian Loitsch < = gu...@fl... > wrote:=20 Verify the configuration of the relevant GPIOs too. = From r374 on they should be set to uart, but before you had to do it manually = (see the tips and tricks page of the wiki). // florian On Friday 15 July 2005 02:40, Craig Hughes wrote:=20 > Do you have a scope you can use to check if there = are signals on the > lines? > > C > > On Jul 14, 2005, at 2:49 PM, Sir Graham (Terra) = wrote: > > Hi Craig, > > > > We probe in this port and don=B4t work. Any = idea.... > > > > First configurate the port: > > > > # stty -F /dev/ttyS2 speed 115200 > > > > make this comand > > > > # yes > /dev/ttyS2 > > Change the cable to the second port and dont = work...... > > > > With the /dev/ttyS0 works well.... > > > > Is necessary any configuration more? It=B4s a = extrange problem....=20 > > > > Regards., > > > > Sir Graham. > > > > > > > > > > ----- Original Message ----- > > From: Craig Hughes > > To: gum...@li...=20 > > Sent: Thursday, July 14, 2005 11:22 PM > > Subject: Re: [Gumstix-users] problems second = serial port of > > gumstix.... > > > > > > Depends on the waysmall board you have -- most = likely it's a STUART=20 > > waysmall, and then the 2nd port is ttyS2. > > > > > > C > > > > > > On Jul 14, 2005, at 1:33 PM, Sir Graham (Terra) = wrote: > > > > > > Hi,=20 > > > > We have the gumstix without bluetooth module and = without MMC/SD > > card (This is the gumstix with etherstix). > > > > Well, we make a trys with the "second" serial port = of Gumstix.=20 > > What port is this ttyS1, ttyS2, ttyS3? > > > > We try in all ports to make this operation: > > > > # stty -F /dev/ttyS1 speed 115200 > > # stty -F /dev/ttyS2 speed 115200=20 > > # stty -F /dev/ttyS3 speed 115200 > > > > # yes > /dev/ttyS1 Change the cable to the = other conector and > > nothing.... > > # yes > /dev/ttyS2 Change the cable to the = other conector and=20 > > nothing.... > > # yes > /dev/ttyS3 Change the cable to the = other conector and > > nothing.... > > > > Any idea of the problem? > > > > Regards, > > Sir Graham. = ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux = Migration Strategies=20 from IBM. Find simple to follow Roadmaps, = straightforward articles,=20 informative Webcasts and more! Get everything you need = to get up to speed, fast. = http://ads.osdn.com/?ad_idt77&alloc_id=16492&opclick=20 _______________________________________________ gumstix-users mailing list gum...@li...=20 = https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Michael M. B. <mmb...@gm...> - 2005-07-19 17:40:06
|
Cyril: THANKS for the detailed correspondence on this stuff. It's pure gold= ! --=20 Michael M. Butler : m m b u t l e r ( a t ) g m a i l . c o m Churchill once said, "When you're going through hell, KEEP GOING". |