Re: [beagleboard] Re: No Cloud9 IDE on 2 GB and This May Have Something to Do With the Lack of Bonescript/Seth
On Sun, Aug 13, 2017 at 9:29 PM, Mala Dies wrote: > Hello Once More, > > Seth here. How would I download a .img file of Stretch that is below 2GB in > size without a GUI and still have access to bonescript, nodejs, and > javacript? Simple... Just run it as is from the microSD card.. Just because you have a 2 GB eMMC doesn't mean you can't use a bigger image.. Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYjKyEEbcqmP%3DAG4zmbdycwXCSAxRStTZNHVcLrv_GgJFw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: BB Blue boot status over serial?
I've used UART0 (UT0) to do exactly that. You can use the documentation on the github site to find the location: https://github.com/beagleboard/beaglebone-blue/blob/master/docs/BeagleBone_Blue_ShortSpec.pdf https://github.com/beagleboard/beaglebone-blue/blob/master/BeagleBone_Blue_sch.pdf On Tuesday, August 8, 2017 at 12:09:48 PM UTC-5, Ryan Van Rooyen wrote: > > Is there any way to view the BB Blue's boot status over a serial > connection? It looks like the BB Black had explicit pins you could connect > a USB to TTL serial cable with to connect to the device. Does anyone know > if the BB Blue has the same pins and which pins those are? I'm trying to > diagnose a possible error during boot, is there any other ways to view boot > status info/diagnose boot issues? > > -Ryan > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/c5b2a5be-bee4-48c8-b29d-704422a27ed9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: No Cloud9 IDE on 2 GB and This May Have Something to Do With the Lack of Bonescript/Seth
Hello Once More, Seth here. How would I download a .img file of Stretch that is below 2GB in size without a GUI and still have access to bonescript, nodejs, and javacript? Seth On Sunday, August 13, 2017 at 5:07:25 PM UTC-5, Mala Dies wrote: > > Hello Again, > > What does a console image actually entail, e.g. no GUI, no Cloud9 IDE, > and/or no bonescript? > > Seth > > On Sunday, August 13, 2017 at 4:44:20 PM UTC-5, Mala Dies wrote: >> >> Hello, >> >> Most of you know already that I have been testing out old software with >> newer kernels and new, updated .img files. I noticed that when I look for >> the Cloud9 IDE on the 2GB version of the BBB, I come up empty. >> >> Here: >> >> *uname -a* gives me *Linux beaglebone 4.9.37-ti-r47 #1 SMP PREEMPT Thu >> Jul 13 22:48:49 UTC 2017 armv7l GNU/Linux* >> >> Should I update to the latest version of Stretch, i.e. 08-06-2017? >> >> Seth >> >> P.S. I guess I just need some updates. Who knows? >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/78f15d40-b51a-4ee5-8fed-c29dea86c1fb%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Help with usb bluetooth for beaglebone black
Is it possible to use an usb 3.0 bluetooth stick to make communication beetween the beaglebone black and a pc, i'm actually trying to use the beaglebone black for a mechatronics proyect, using it to communicate via bluetooth to matlab, but so far it has been impossible to pair my PC with the beaglebone black (beaglebone always rejects the connection) any help, it would be apreciated. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/b7e50166-0440-44f0-a0f1-53c437828921%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: No Cloud9 IDE on 2 GB and This May Have Something to Do With the Lack of Bonescript/Seth
Hello Again, What does a console image actually entail, e.g. no GUI, no Cloud9 IDE, and/or no bonescript? Seth On Sunday, August 13, 2017 at 4:44:20 PM UTC-5, Mala Dies wrote: > > Hello, > > Most of you know already that I have been testing out old software with > newer kernels and new, updated .img files. I noticed that when I look for > the Cloud9 IDE on the 2GB version of the BBB, I come up empty. > > Here: > > *uname -a* gives me *Linux beaglebone 4.9.37-ti-r47 #1 SMP PREEMPT Thu > Jul 13 22:48:49 UTC 2017 armv7l GNU/Linux* > > Should I update to the latest version of Stretch, i.e. 08-06-2017? > > Seth > > P.S. I guess I just need some updates. Who knows? > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/8dc8c370-f120-4a5b-a39d-969d812bc99b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: No Cloud9 IDE on 2 GB and This May Have Something to Do With the Lack of Bonescript/Seth
Otay and Hello, Seth here. I figured out what happened. I found the 1GB Stretch, Console .img file and downloaded it. I then applied it to my board, i.e. the BBB 2GB. Oops! Anyway...is there a 2GB .img file for the BBB with the weekly snapshots of Stretch? Seth P.S. I thought since I had the console .img file, I could use it but only without the GUI, e.g. only the command line interface. On Sunday, August 13, 2017 at 4:44:20 PM UTC-5, Mala Dies wrote: > > Hello, > > Most of you know already that I have been testing out old software with > newer kernels and new, updated .img files. I noticed that when I look for > the Cloud9 IDE on the 2GB version of the BBB, I come up empty. > > Here: > > *uname -a* gives me *Linux beaglebone 4.9.37-ti-r47 #1 SMP PREEMPT Thu > Jul 13 22:48:49 UTC 2017 armv7l GNU/Linux* > > Should I update to the latest version of Stretch, i.e. 08-06-2017? > > Seth > > P.S. I guess I just need some updates. Who knows? > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/551c6381-c5f0-4adc-a03d-d23679c8f006%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Making uEnv.txt Suit My Needs and Running Software/How Do I Put 'bonescript' in My Path...
Hello Sir,
I tried this out. I used that BASH command and it did not locate my
node_modules under /usr/local/lib for some reason. I have the 2 GB version:
Linux beaglebone 4.9.37-ti-r47 #1 SMP PREEMPT Thu Jul 13 22:48:49 UTC 2017
armv7l GNU/Linux. Should I update to the latest release of Stretch?
Seth
P.S. I do not even have node on my system right now for some reason. Oh and
I do not have bonescript located anywhere on my machine either. This is the
issue since I am using an invocation of 'bonescript' via *var b =
require('bonescript'); *in a .js file.
On Sunday, August 13, 2017 at 1:03:04 PM UTC-5, RobertCNelson wrote:
>
> On Sun, Aug 13, 2017 at 12:54 PM, Mala Dies > wrote:
> > Hello,
> >
> > Here is the error message when I use sudo node tryTemp.js to run the .js
> > file on my BBB in PuTTY.
> >
> > module.js:491
> > throw err;
> > ^
> >
> > Error: Cannot find module 'bonescript'
> > at Function.Module._resolveFilename (module.js:489:15)
> > at Function.Module._load (module.js:439:25)
> > at Module.require (module.js:517:17)
> > at require (internal/module.js:11:18)
> > at Object. (/home/debian/tryTemp.js:1:71)
> > at Module._compile (module.js:573:30)
> > at Object.Module._extensions..js (module.js:584:10)
> > at Module.load (module.js:507:32)
> > at tryModuleLoad (module.js:470:12)
> > at Function.Module._load (module.js:462:3)
> >
> > Oh and sir, the software I am using to invoke 'bonescript' is:
> >
> > var b = require('bonescript');
> >
> > function readTemp() {
> > b.analogRead('P9_40', displayTemp);
> > }
> >
> > function displayTemp(reading) {
> > var millivolts = reading.value * 1800;
> > var Celsius = (millivolts - 500) / 10;
> > var Fahrenheit = (Celsius * 9/5) + 32
> > console.log("Celsius=" + Celsius + "/tFahrenheit=" + Fahrenheit;
> > }
> >
> > setInterval(readTemp, 8000);
>
> export NODE_PATH=/usr/local/lib/node_modules
>
> Regards,
>
> --
> Robert Nelson
> https://rcn-ee.com/
>
--
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[beagleboard] RE: No Cloud9 IDE on 2 GB and This May Have Something to Do With the Lack of Bonescript/Seth
Hello, Most of you know already that I have been testing out old software with newer kernels and new, updated .img files. I noticed that when I look for the Cloud9 IDE on the 2GB version of the BBB, I come up empty. Here: *uname -a* gives me *Linux beaglebone 4.9.37-ti-r47 #1 SMP PREEMPT Thu Jul 13 22:48:49 UTC 2017 armv7l GNU/Linux* Should I update to the latest version of Stretch, i.e. 08-06-2017? Seth P.S. I guess I just need some updates. Who knows? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/a1af7eaa-93ac-4042-80aa-9db1f77469a0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] "no display name and no $display environment variable"
On Sat, Aug 12, 2017 at 6:13 AM, Harke Smits wrote: > I have a stand alone Beagleboard system, keyboard/mouse connected via usb > dongle. The system starts up normally, in grafics mode, I can invoke > internet, no problem, LAN connected. Going to XTerm I get the linux prompt, > still in grafics mode. A simple TKInter test program works. > OK, this is normal Going to linux (XTRL/ALT/F1) I can invoke startx that brings me back were I > came from: the grafics environment (LXDE). > Now, this is not needed---you already have X running, and you should run all your GUI programs from the Xterm like your TKInter test above. There's no need to 'go to linux' again. Perhaps you are mislead by the fact that after you run a graphical program from the shell prompt in XTerm you don't get the prompt back---but that's easily fixed by running the command in the background by adding the ampersand to the end of the command: tesst & When you go to the text console and do startx again, you have dueling X servers, and I am not sure what is the expected result of that. Don't do that---use the original X by either running in background with &, or creating a new xterm, or arranging for your app icon to be visible so that you can run it by doubleclicking the icon. Starting the TKInter test program from the Linux prompt gives me the famous > error message in the title. In Xterminal "echo $DISPLAY" renders :1, in > plain linux: a blank line. Starting my application in XTerm gives a fully > blank screen. > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAC%3D1GgH_1i-X_bGVYUE9vEv2uBO%3DMZ3dzV08wU2ix%3D36c8_s0A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Making uEnv.txt Suit My Needs and Running Software/How Do I Put 'bonescript' in My Path...
Hello,
Thank you again, sir.
Seth
On Sunday, August 13, 2017 at 1:03:04 PM UTC-5, RobertCNelson wrote:
>
> On Sun, Aug 13, 2017 at 12:54 PM, Mala Dies > wrote:
> > Hello,
> >
> > Here is the error message when I use sudo node tryTemp.js to run the .js
> > file on my BBB in PuTTY.
> >
> > module.js:491
> > throw err;
> > ^
> >
> > Error: Cannot find module 'bonescript'
> > at Function.Module._resolveFilename (module.js:489:15)
> > at Function.Module._load (module.js:439:25)
> > at Module.require (module.js:517:17)
> > at require (internal/module.js:11:18)
> > at Object. (/home/debian/tryTemp.js:1:71)
> > at Module._compile (module.js:573:30)
> > at Object.Module._extensions..js (module.js:584:10)
> > at Module.load (module.js:507:32)
> > at tryModuleLoad (module.js:470:12)
> > at Function.Module._load (module.js:462:3)
> >
> > Oh and sir, the software I am using to invoke 'bonescript' is:
> >
> > var b = require('bonescript');
> >
> > function readTemp() {
> > b.analogRead('P9_40', displayTemp);
> > }
> >
> > function displayTemp(reading) {
> > var millivolts = reading.value * 1800;
> > var Celsius = (millivolts - 500) / 10;
> > var Fahrenheit = (Celsius * 9/5) + 32
> > console.log("Celsius=" + Celsius + "/tFahrenheit=" + Fahrenheit;
> > }
> >
> > setInterval(readTemp, 8000);
>
> export NODE_PATH=/usr/local/lib/node_modules
>
> Regards,
>
> --
> Robert Nelson
> https://rcn-ee.com/
>
--
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Re: [beagleboard] Re: Making uEnv.txt Suit My Needs and Running Software/How Do I Put 'bonescript' in My Path...
On Sun, Aug 13, 2017 at 12:54 PM, Mala Dies wrote:
> Hello,
>
> Here is the error message when I use sudo node tryTemp.js to run the .js
> file on my BBB in PuTTY.
>
> module.js:491
> throw err;
> ^
>
> Error: Cannot find module 'bonescript'
> at Function.Module._resolveFilename (module.js:489:15)
> at Function.Module._load (module.js:439:25)
> at Module.require (module.js:517:17)
> at require (internal/module.js:11:18)
> at Object. (/home/debian/tryTemp.js:1:71)
> at Module._compile (module.js:573:30)
> at Object.Module._extensions..js (module.js:584:10)
> at Module.load (module.js:507:32)
> at tryModuleLoad (module.js:470:12)
> at Function.Module._load (module.js:462:3)
>
> Oh and sir, the software I am using to invoke 'bonescript' is:
>
> var b = require('bonescript');
>
> function readTemp() {
> b.analogRead('P9_40', displayTemp);
> }
>
> function displayTemp(reading) {
> var millivolts = reading.value * 1800;
> var Celsius = (millivolts - 500) / 10;
> var Fahrenheit = (Celsius * 9/5) + 32
> console.log("Celsius=" + Celsius + "/tFahrenheit=" + Fahrenheit;
> }
>
> setInterval(readTemp, 8000);
export NODE_PATH=/usr/local/lib/node_modules
Regards,
--
Robert Nelson
https://rcn-ee.com/
--
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[beagleboard] Re: Making uEnv.txt Suit My Needs and Running Software/How Do I Put 'bonescript' in My Path...
Hello,
Here is the error message when I use *sudo node tryTemp.js* to run the .js
file on my BBB in PuTTY.
module.js:491
throw err;
^
Error: Cannot find module 'bonescript'
at Function.Module._resolveFilename (module.js:489:15)
at Function.Module._load (module.js:439:25)
at Module.require (module.js:517:17)
at require (internal/module.js:11:18)
at Object. (/home/debian/tryTemp.js:1:71)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
Oh and sir, the software I am using to invoke 'bonescript' is:
*var b = require('bonescript');*
*function readTemp() {*
*b.analogRead('P9_40', displayTemp);*
*}*
*function displayTemp(reading) {*
*var millivolts = reading.value * 1800;*
*var Celsius = (millivolts - 500) / 10;*
*var Fahrenheit = (Celsius * 9/5) + 32*
*console.log("Celsius=" + Celsius + "/tFahrenheit=" + Fahrenheit;*
*}*
*setInterval(readTemp, 8000);*
Seth
P.S. Thank you for any support.
On Sunday, August 13, 2017 at 12:40:27 PM UTC-5, Dennis Lee Bieber wrote:
>
> On Sat, 12 Aug 2017 19:00:05 -0700 (PDT), Mala Dies
> > declaimed the following:
>
> >Hello,
> >
> >As many of us already know, I am working with the TMP36 and failing
> harder
> >than ever for some reason on my BBB. I just noticed my error code for the
> >software. It is stating that the BBB cannot find the 'bonescript'
> language
> >that I am invoking.
>
> Cut & paste the exact error message (along with the command line
> being
> used to invoke the program).
>
> Bonescript is not a "language" per se, so much as an import
> library/module for node.js which activates access to the BBB hardware. It
> corresponds to the Python BBIO (various over the years) library.
>
> >
> >Seth
> >
> >P.S. How can I put the 'bonescript' language in my PATH so when I run the
> >.js file, 'bonescript' is "noticed" and can be used? I am working
> directly
> >in the /home/debian directory. Send guidance or assistance, i.e.
> either/or.
>
> If the bonescript module is not being found by node.js, that is
> one
> thing, and changing your normal PATH variable probably won't help -- PATH
> tells the OS where to look for executable programs; where those programs
> look for import libraries is a different matter. If node.js is not being
> found, then your PATH is likely really trashed, since it should be in one
> of the standard directories (/bin, /usr/bin, etc.)
>
> root@ELUSIVEUNICORN:~# echo $PATH
> /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
>
> (the above is from Windows 10 "BASH on Ubuntu on Windows" add-in, Debian
> should be similar)
>
>
> Seeing the exact error message would help identify the type of
> problem
> you have.
>
> Unfortunately I can't help with node.js -- the whole way of
> programming
> in it just doesn't fit my mindset. A problem with Python would be more in
> my realm.
>
> --
> Wulfraed Dennis Lee Bieber AF6VN
> wlf...@ix.netcom.com HTTP://wlfraed.home.netcom.com/
>
>
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