From: cruizbugs <cru...@ya...> - 2009-07-30 14:28:43
|
Hi, I just got a GPSstix, i saw a u-blox NEO-4S-0-000 chip there. so i think this must be the GPSstix that use PCB00012 (version R791), am I right? I'm still new to this and I want to use this GPSstix to obtain UTS date-time. but, i dont understand how to get the GPS data. I noticed that I have to buy an Active Antenna and install it to my GPS stix. But how can I get those GPS string data like "Thu Jan 1 00:06:58 1970 :$GPGGA,,,,,,0,00,99.99,,,,,,*48"? I saw this data from http://www.nabble.com/GPSstix-not-acquiring-position-td23005102.html#a23050621 here Is there any settings that i have to do? I cant find any manual on this. So far I've only found out that I have to set the GPIOpins for STUART to work as Tx Rx, am I right? I read it from this entry : http://www.nabble.com/Learning-how-to-use-GPIO-td22873709.html#a23289004 but i don't understand what are the next steps that I must do. Or is the GPS antenna will be automatically output those string automatically on command prompt? Thanks in advance. -- View this message in context: http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24739558.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Don S. <dc...@gm...> - 2009-07-30 15:45:23
|
You should be able to get data using the command gpspipe. I was installed on our verdex with the factory flash. On Thu, Jul 30, 2009 at 10:28 AM, cruizbugs<cru...@ya...> wrote: > > Hi, I just got a GPSstix, i saw a u-blox NEO-4S-0-000 chip there. so i think > this must be the GPSstix that use PCB00012 (version R791), am I right? > > I'm still new to this and I want to use this GPSstix to obtain UTS > date-time. > but, i dont understand how to get the GPS data. > > I noticed that I have to buy an Active Antenna and install it to my GPS > stix. > But how can I get those GPS string data like > "Thu Jan 1 00:06:58 1970 :$GPGGA,,,,,,0,00,99.99,,,,,,*48"? > I saw this data from > http://www.nabble.com/GPSstix-not-acquiring-position-td23005102.html#a23050621 > here > > Is there any settings that i have to do? I cant find any manual on this. > So far I've only found out that I have to set the GPIOpins for STUART to > work as Tx Rx, am I right? > I read it from this entry : > http://www.nabble.com/Learning-how-to-use-GPIO-td22873709.html#a23289004 > but i don't understand what are the next steps that I must do. > Or is the GPS antenna will be automatically output those string > automatically on command prompt? > Thanks in advance. > > -- > View this message in context: http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24739558.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: cruizbugs <cru...@ya...> - 2009-08-03 06:41:04
|
I can't get them to run, This is what i faced: root@gumstix-custom-verdex:~$ gpsd -n /dev/ttyS2 -sh: gpsd: not found root@gumstix-custom-verdex:~$ gpspipe -r -sh: gpspipe: not found Is there any settings that i have to do? Don Shrum wrote: > > You should be able to get data using the command gpspipe. I was > installed on our verdex with the factory flash. > > On Thu, Jul 30, 2009 at 10:28 AM, cruizbugs<cru...@ya...> wrote: >> >> Hi, I just got a GPSstix, i saw a u-blox NEO-4S-0-000 chip there. so i >> think >> this must be the GPSstix that use PCB00012 (version R791), am I right? >> >> I'm still new to this and I want to use this GPSstix to obtain UTS >> date-time. >> but, i dont understand how to get the GPS data. >> >> I noticed that I have to buy an Active Antenna and install it to my GPS >> stix. >> But how can I get those GPS string data like >> "Thu Jan 1 00:06:58 1970 :$GPGGA,,,,,,0,00,99.99,,,,,,*48"? >> I saw this data from >> http://www.nabble.com/GPSstix-not-acquiring-position-td23005102.html#a23050621 >> here >> >> Is there any settings that i have to do? I cant find any manual on this. >> So far I've only found out that I have to set the GPIOpins for STUART to >> work as Tx Rx, am I right? >> I read it from this entry : >> http://www.nabble.com/Learning-how-to-use-GPIO-td22873709.html#a23289004 >> but i don't understand what are the next steps that I must do. >> Or is the GPS antenna will be automatically output those string >> automatically on command prompt? >> Thanks in advance. >> >> -- >> View this message in context: >> http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24739558.html >> Sent from the Gumstix mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and >> focus on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24786082.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: James C. <ja...@go...> - 2009-08-03 07:35:30
|
Hi, Have you tried just using cat? cat /dev/ttyS2 Data should start coming through - if it is garbled you'll need to change the speed of the serial port, have a look here: http://www.pegasushabproject.org.uk/wiki/doku.php/missions:pegasus3#gps James 2009/8/3 cruizbugs <cru...@ya...>: > > I can't get them to run, > > This is what i faced: > > root@gumstix-custom-verdex:~$ gpsd -n /dev/ttyS2 > -sh: gpsd: not found > root@gumstix-custom-verdex:~$ gpspipe -r > -sh: gpspipe: not found > > Is there any settings that i have to do? > > > Don Shrum wrote: >> >> You should be able to get data using the command gpspipe. I was >> installed on our verdex with the factory flash. >> >> On Thu, Jul 30, 2009 at 10:28 AM, cruizbugs<cru...@ya...> wrote: >>> >>> Hi, I just got a GPSstix, i saw a u-blox NEO-4S-0-000 chip there. so i >>> think >>> this must be the GPSstix that use PCB00012 (version R791), am I right? >>> >>> I'm still new to this and I want to use this GPSstix to obtain UTS >>> date-time. >>> but, i dont understand how to get the GPS data. >>> >>> I noticed that I have to buy an Active Antenna and install it to my GPS >>> stix. >>> But how can I get those GPS string data like >>> "Thu Jan 1 00:06:58 1970 :$GPGGA,,,,,,0,00,99.99,,,,,,*48"? >>> I saw this data from >>> http://www.nabble.com/GPSstix-not-acquiring-position-td23005102.html#a23050621 >>> here >>> >>> Is there any settings that i have to do? I cant find any manual on this. >>> So far I've only found out that I have to set the GPIOpins for STUART to >>> work as Tx Rx, am I right? >>> I read it from this entry : >>> http://www.nabble.com/Learning-how-to-use-GPIO-td22873709.html#a23289004 >>> but i don't understand what are the next steps that I must do. >>> Or is the GPS antenna will be automatically output those string >>> automatically on command prompt? >>> Thanks in advance. >>> >>> -- >>> View this message in context: >>> http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24739558.html >>> Sent from the Gumstix mailing list archive at Nabble.com. >>> >>> >>> ------------------------------------------------------------------------------ >>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>> 30-Day >>> trial. Simplify your report design, integration and deployment - and >>> focus on >>> what you do best, core application coding. Discover what's new with >>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and focus >> on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > -- > View this message in context: http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24786082.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: cruizbugs <cru...@ya...> - 2009-08-03 07:53:05
|
Yeah, I tried to use cat /dev/ttyS2 and this is what i got: root@gumstix-custom-verdex:~$ stty -F /dev/ttyS2 && cat < /dev/ttyS2 speed 9600 baud; -brkint -imaxbel $GPRMC,,V,,,,,,,,,,N*53 $GPVTG,,,,,,,,,N*30 $GPGGA,,,,,,0,00,99.99,,,,,,*48 $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30 $GPGSV,1,1,00*79 $GPGLL,,,,,,V,N*64 $GPZDA,,,,,00,00*48 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 but from this link http://docwiki.gumstix.org/Frequently_asked_questions/GPSstix_and_Audiostix2#What_can_I_do_with_the_GPS_data_on_the_gumstix.3F it says that I need to use gpsd to collect the data. I tried to follow few steps to bitbake the gpsd , but i got error during compilation. actually I just need to get the UTP time from GPS receiver. am I looking at the right thing? sorry, I'm confused at these. James Coxon wrote: > > Hi, > > Have you tried just using cat? > > cat /dev/ttyS2 > > Data should start coming through - if it is garbled you'll need to > change the speed of the serial port, have a look here: > > http://www.pegasushabproject.org.uk/wiki/doku.php/missions:pegasus3#gps > > James > > 2009/8/3 cruizbugs <cru...@ya...>: >> >> I can't get them to run, >> >> This is what i faced: >> >> root@gumstix-custom-verdex:~$ gpsd -n /dev/ttyS2 >> -sh: gpsd: not found >> root@gumstix-custom-verdex:~$ gpspipe -r >> -sh: gpspipe: not found >> >> Is there any settings that i have to do? >> >> >> Don Shrum wrote: >>> >>> You should be able to get data using the command gpspipe. I was >>> installed on our verdex with the factory flash. >>> >>> On Thu, Jul 30, 2009 at 10:28 AM, cruizbugs<cru...@ya...> wrote: >>>> >>>> Hi, I just got a GPSstix, i saw a u-blox NEO-4S-0-000 chip there. so i >>>> think >>>> this must be the GPSstix that use PCB00012 (version R791), am I right? >>>> >>>> I'm still new to this and I want to use this GPSstix to obtain UTS >>>> date-time. >>>> but, i dont understand how to get the GPS data. >>>> >>>> I noticed that I have to buy an Active Antenna and install it to my GPS >>>> stix. >>>> But how can I get those GPS string data like >>>> "Thu Jan 1 00:06:58 1970 :$GPGGA,,,,,,0,00,99.99,,,,,,*48"? >>>> I saw this data from >>>> http://www.nabble.com/GPSstix-not-acquiring-position-td23005102.html#a23050621 >>>> here >>>> >>>> Is there any settings that i have to do? I cant find any manual on >>>> this. >>>> So far I've only found out that I have to set the GPIOpins for STUART >>>> to >>>> work as Tx Rx, am I right? >>>> I read it from this entry : >>>> http://www.nabble.com/Learning-how-to-use-GPIO-td22873709.html#a23289004 >>>> but i don't understand what are the next steps that I must do. >>>> Or is the GPS antenna will be automatically output those string >>>> automatically on command prompt? >>>> Thanks in advance. >>>> >>>> -- >>>> View this message in context: >>>> http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24739558.html >>>> Sent from the Gumstix mailing list archive at Nabble.com. >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>>> 30-Day >>>> trial. Simplify your report design, integration and deployment - and >>>> focus on >>>> what you do best, core application coding. Discover what's new with >>>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>> >>> ------------------------------------------------------------------------------ >>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>> 30-Day >>> trial. Simplify your report design, integration and deployment - and >>> focus >>> on >>> what you do best, core application coding. Discover what's new with >>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> >> -- >> View this message in context: >> http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24786082.html >> Sent from the Gumstix mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and >> focus on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24786693.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: James C. <ja...@go...> - 2009-08-03 08:01:37
|
Okay well thats good news as it shows that your GPS module is working! Basically at present you don't have a GPS lock hence why there aren't that many characters. To get a lock you need to have the right GPS antenna connected and its probably worth moving the antenna close to a window or even better outside. Getting a lock might take a bit of time so best to leave the gumstix running and leave the cat command running. You can use GPSD if you want however it is possible to extract data in other ways. Once you get a gps lock you'll actually be able to see the data when using the cat command. I personally use a perl script that process the incoming sentences and spit out the information i want : http://www.pegasushabproject.org.uk/pegasus3/software/gpsparser3 . To use that you'll need to bitbake perl. Hope that helps James 2009/8/3 cruizbugs <cru...@ya...>: > > > Yeah, I tried to use cat /dev/ttyS2 > and this is what i got: > root@gumstix-custom-verdex:~$ stty -F /dev/ttyS2 && cat < /dev/ttyS2 > speed 9600 baud; > -brkint -imaxbel > $GPRMC,,V,,,,,,,,,,N*53 > > $GPVTG,,,,,,,,,N*30 > > $GPGGA,,,,,,0,00,99.99,,,,,,*48 > > $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30 > > $GPGSV,1,1,00*79 > > $GPGLL,,,,,,V,N*64 > > $GPZDA,,,,,00,00*48 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > $GPTXT,01,01,01,NMEA unknown msg*58 > > but from this link > http://docwiki.gumstix.org/Frequently_asked_questions/GPSstix_and_Audiostix2#What_can_I_do_with_the_GPS_data_on_the_gumstix.3F > it says that I need to use gpsd to collect the data. > I tried to follow few steps to bitbake the gpsd , but i got error during > compilation. > > actually I just need to get the UTP time from GPS receiver. > am I looking at the right thing? > sorry, I'm confused at these. > > > James Coxon wrote: >> >> Hi, >> >> Have you tried just using cat? >> >> cat /dev/ttyS2 >> >> Data should start coming through - if it is garbled you'll need to >> change the speed of the serial port, have a look here: >> >> http://www.pegasushabproject.org.uk/wiki/doku.php/missions:pegasus3#gps >> >> James >> >> 2009/8/3 cruizbugs <cru...@ya...>: >>> >>> I can't get them to run, >>> >>> This is what i faced: >>> >>> root@gumstix-custom-verdex:~$ gpsd -n /dev/ttyS2 >>> -sh: gpsd: not found >>> root@gumstix-custom-verdex:~$ gpspipe -r >>> -sh: gpspipe: not found >>> >>> Is there any settings that i have to do? >>> >>> >>> Don Shrum wrote: >>>> >>>> You should be able to get data using the command gpspipe. I was >>>> installed on our verdex with the factory flash. >>>> >>>> On Thu, Jul 30, 2009 at 10:28 AM, cruizbugs<cru...@ya...> wrote: >>>>> >>>>> Hi, I just got a GPSstix, i saw a u-blox NEO-4S-0-000 chip there. so i >>>>> think >>>>> this must be the GPSstix that use PCB00012 (version R791), am I right? >>>>> >>>>> I'm still new to this and I want to use this GPSstix to obtain UTS >>>>> date-time. >>>>> but, i dont understand how to get the GPS data. >>>>> >>>>> I noticed that I have to buy an Active Antenna and install it to my GPS >>>>> stix. >>>>> But how can I get those GPS string data like >>>>> "Thu Jan 1 00:06:58 1970 :$GPGGA,,,,,,0,00,99.99,,,,,,*48"? >>>>> I saw this data from >>>>> http://www.nabble.com/GPSstix-not-acquiring-position-td23005102.html#a23050621 >>>>> here >>>>> >>>>> Is there any settings that i have to do? I cant find any manual on >>>>> this. >>>>> So far I've only found out that I have to set the GPIOpins for STUART >>>>> to >>>>> work as Tx Rx, am I right? >>>>> I read it from this entry : >>>>> http://www.nabble.com/Learning-how-to-use-GPIO-td22873709.html#a23289004 >>>>> but i don't understand what are the next steps that I must do. >>>>> Or is the GPS antenna will be automatically output those string >>>>> automatically on command prompt? >>>>> Thanks in advance. >>>>> >>>>> -- >>>>> View this message in context: >>>>> http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24739558.html >>>>> Sent from the Gumstix mailing list archive at Nabble.com. >>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>>>> 30-Day >>>>> trial. Simplify your report design, integration and deployment - and >>>>> focus on >>>>> what you do best, core application coding. Discover what's new with >>>>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>>> 30-Day >>>> trial. Simplify your report design, integration and deployment - and >>>> focus >>>> on >>>> what you do best, core application coding. Discover what's new with >>>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>> >>> -- >>> View this message in context: >>> http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24786082.html >>> Sent from the Gumstix mailing list archive at Nabble.com. >>> >>> >>> ------------------------------------------------------------------------------ >>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>> 30-Day >>> trial. Simplify your report design, integration and deployment - and >>> focus on >>> what you do best, core application coding. Discover what's new with >>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and focus >> on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > -- > View this message in context: http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24786693.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Adam M. <Ad...@il...> - 2009-08-03 14:45:30
|
You are looking at the right thing, gpsd just takes the info that you get from /dev/ttyS2. As it states on the wiki page, ignore the $GPTXT,01,01,01,NMEA unknown msg*58 message. $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30, means that the antenna cannot get a proper signal. Make sure you have an active antenna and the sky is visible. It might take up to 5 minuets to get a proper fix. As for installing gpsd, please show us the error from bitbake so we can help you further. -----Original Message----- From: cruizbugs [mailto:cru...@ya...] Sent: Monday, August 03, 2009 3:53 AM To: gum...@li... Subject: Re: [Gumstix-users] How to obtain a GPS data Yeah, I tried to use cat /dev/ttyS2 and this is what i got: root@gumstix-custom-verdex:~$ stty -F /dev/ttyS2 && cat < /dev/ttyS2 speed 9600 baud; -brkint -imaxbel $GPRMC,,V,,,,,,,,,,N*53 $GPVTG,,,,,,,,,N*30 $GPGGA,,,,,,0,00,99.99,,,,,,*48 $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30 $GPGSV,1,1,00*79 $GPGLL,,,,,,V,N*64 $GPZDA,,,,,00,00*48 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 $GPTXT,01,01,01,NMEA unknown msg*58 but from this link http://docwiki.gumstix.org/Frequently_asked_questions/GPSstix_and_Audiostix2#What_can_I_do_with_the_GPS_data_on_the_gumstix.3F it says that I need to use gpsd to collect the data. I tried to follow few steps to bitbake the gpsd , but i got error during compilation. actually I just need to get the UTP time from GPS receiver. am I looking at the right thing? sorry, I'm confused at these. James Coxon wrote: > > Hi, > > Have you tried just using cat? > > cat /dev/ttyS2 > > Data should start coming through - if it is garbled you'll need to > change the speed of the serial port, have a look here: > > http://www.pegasushabproject.org.uk/wiki/doku.php/missions:pegasus3#gps > > James > > 2009/8/3 cruizbugs <cru...@ya...>: >> >> I can't get them to run, >> >> This is what i faced: >> >> root@gumstix-custom-verdex:~$ gpsd -n /dev/ttyS2 >> -sh: gpsd: not found >> root@gumstix-custom-verdex:~$ gpspipe -r >> -sh: gpspipe: not found >> >> Is there any settings that i have to do? >> >> >> Don Shrum wrote: >>> >>> You should be able to get data using the command gpspipe. I was >>> installed on our verdex with the factory flash. >>> >>> On Thu, Jul 30, 2009 at 10:28 AM, cruizbugs<cru...@ya...> wrote: >>>> >>>> Hi, I just got a GPSstix, i saw a u-blox NEO-4S-0-000 chip there. so i >>>> think >>>> this must be the GPSstix that use PCB00012 (version R791), am I right? >>>> >>>> I'm still new to this and I want to use this GPSstix to obtain UTS >>>> date-time. >>>> but, i dont understand how to get the GPS data. >>>> >>>> I noticed that I have to buy an Active Antenna and install it to my GPS >>>> stix. >>>> But how can I get those GPS string data like >>>> "Thu Jan 1 00:06:58 1970 :$GPGGA,,,,,,0,00,99.99,,,,,,*48"? >>>> I saw this data from >>>> http://www.nabble.com/GPSstix-not-acquiring-position-td23005102.html#a23050621 >>>> here >>>> >>>> Is there any settings that i have to do? I cant find any manual on >>>> this. >>>> So far I've only found out that I have to set the GPIOpins for STUART >>>> to >>>> work as Tx Rx, am I right? >>>> I read it from this entry : >>>> http://www.nabble.com/Learning-how-to-use-GPIO-td22873709.html#a23289004 >>>> but i don't understand what are the next steps that I must do. >>>> Or is the GPS antenna will be automatically output those string >>>> automatically on command prompt? >>>> Thanks in advance. >>>> >>>> -- >>>> View this message in context: >>>> http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24739558.html >>>> Sent from the Gumstix mailing list archive at Nabble.com. >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>>> 30-Day >>>> trial. Simplify your report design, integration and deployment - and >>>> focus on >>>> what you do best, core application coding. Discover what's new with >>>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>> >>> ------------------------------------------------------------------------------ >>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>> 30-Day >>> trial. Simplify your report design, integration and deployment - and >>> focus >>> on >>> what you do best, core application coding. Discover what's new with >>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> >> -- >> View this message in context: >> http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24786082.html >> Sent from the Gumstix mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and >> focus on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://www.nabble.com/How-to-obtain-a-GPS-data-tp24739558p24786693.html Sent from the Gumstix mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Mike F. <fos...@gm...> - 2012-11-09 20:30:02
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Adam Magaluk <AdamM <at> illuminatingconcepts.com> writes: > > > You are looking at the right thing, gpsd just takes the info that you get from /dev/ttyS2. > > As it states on the wiki page, ignore the $GPTXT,01,01,01,NMEA unknown msg*58 message. > > FYI, to get rid of the GPTXT "unknown msg" printouts, make sure to set the serial port such that echo is off. E.g. 'stty -F /dev/ttyS2 -echo'. |