[beagleboard] power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
When pressing the power button on a bbb with debian kernel linux-image-3.14.29-ti-r46 nothing happens. When using 3.8.13-bone70 the system powers down. Looking for clues I'm missing /dev/input/event0 on the ti kernel. Any pointers on how to solve this? thx, Michiel -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] i need help with node.js
Thank you Robert! I tried the ports and found out what you wrote. Regards, Günter Am Samstag, 24. Januar 2015 19:14:45 UTC+1 schrieb RobertCNelson: On Sat, Jan 24, 2015 at 12:13 PM, Günter Pütz puetz@gmail.com javascript: wrote: Thank you William, but I knew that. My question was how to setup a webserver with node.js on the bone. I found out now that the preinstalled webpage runs on the apache server. Perhaps you have some suggestions how to make a node.js server (written with express library) autostarting. The default webserver on port 80 is node.js... cloud9 which also runs off node.js is on port 3000 apache is running on port 8080.. Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
Maybe it has to do with differences in tps65217 driver 3.8 v.s 3.14? https://github.com/beagleboard/linux/blob/3.8/drivers/mfd/tps65217.c https://github.com/beagleboard/linux/blob/3.14/drivers/mfd/tps65217.c regards, Michiel On Saturday, January 24, 2015 at 6:45:25 PM UTC+1, RobertCNelson wrote: On Sat, Jan 24, 2015 at 11:23 AM, DLF dumb.lo...@gmail.com javascript: wrote: Hi, I'm running the same kernel and the power button shuts down the BBB. I have to hold it for about 5 seconds, but it does work Actually, 5 seconds means the pmic just cycled... It's been a little while since i tested: jessie + systemd 3.14-ti push button power off Anyone running: 1-19 jessie snapshot? http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot But i'm just heading out, will look at it early next week.. Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
On Sat, Jan 24, 2015 at 11:23 AM, DLF dumb.looks.f...@gmail.com wrote: Hi, I'm running the same kernel and the power button shuts down the BBB. I have to hold it for about 5 seconds, but it does work Actually, 5 seconds means the pmic just cycled... It's been a little while since i tested: jessie + systemd 3.14-ti push button power off Anyone running: 1-19 jessie snapshot? http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot But i'm just heading out, will look at it early next week.. Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
Hi, I'm running the same kernel and the power button shuts down the BBB. I have to hold it for about 5 seconds, but it does work On Saturday, 24 January 2015 17:32:26 UTC+1, toni incog wrote: When pressing the power button on a bbb with debian kernel linux-image-3.14.29-ti-r46 nothing happens. When using 3.8.13-bone70 the system powers down. Looking for clues I'm missing /dev/input/event0 on the ti kernel. Any pointers on how to solve this? thx, Michiel -- 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. For more options, visit https://groups.google.com/d/optout.
[beagleboard] U-Boot build error
Hello all;
I have been following these instructions:
https://eewiki.net/display/linuxonarm/BeagleBone+Black
And I get the following error after I execute this command:
root@Lab1:~/temp/u-boot# make ARCH=arm CROSS_COMPILE=${CC} distclean
root@Lab1:~/temp/u-boot# make ARCH=arm CROSS_COMPILE=${CC}
am335x_evm_defconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/zconf.lex.c
SHIPPED scripts/kconfig/zconf.hash.c
HOSTCC scripts/kconfig/zconf.tab.o
HOSTLD scripts/kconfig/conf
#
# configuration written to .config
#
#
# configuration written to spl/.config
#
root@Lab1:~/temp/u-boot# make ARCH=arm CROSS_COMPILE=${CC}
scripts/kconfig/conf --silentoldconfig Kconfig
scripts/kconfig/conf --silentoldconfig Kconfig
CHK include/config.h
UPD include/config.h
GEN include/autoconf.mk
cc1: error: bad value (armv5) for -march= switch
make[2]: *** [include/autoconf.mk] Error 1
make[1]: *** [silentoldconfig] Error 1
make: *** No rule to make target `include/config/auto.conf', needed by
`include/config/uboot.release'. Stop.
Does anyone know how to fix this ?
Thanks;
Bill
No one could make a greater mistake than he who did nothing because he
could do only a little.
All that is necessary for the triumph of evil is that good men do nothing
Edmond Burke (1729 - 1797)
http://www.packtpub.com/building-a-home-security-system-with-beaglebone/boo
k
http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book
http://ca.linkedin.com/pub/bill-pretty/2b/b07/602
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Re: [beagleboard] U-Boot build error
You didn't properly export cc, so it defaulted to x86
On Jan 24, 2015 1:10 PM, William Pretty Security bill.pre...@xplornet.com
wrote:
Hello all;
I have been following these instructions:
https://eewiki.net/display/linuxonarm/BeagleBone+Black
And I get the following error after I execute this command:
root@Lab1:~/temp/u-boot# make ARCH=arm CROSS_COMPILE=${CC} distclean
root@Lab1:~/temp/u-boot# make ARCH=arm CROSS_COMPILE=${CC}
am335x_evm_defconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/zconf.lex.c
SHIPPED scripts/kconfig/zconf.hash.c
HOSTCC scripts/kconfig/zconf.tab.o
HOSTLD scripts/kconfig/conf
#
# configuration written to .config
#
#
# configuration written to spl/.config
#
root@Lab1:~/temp/u-boot# make ARCH=arm CROSS_COMPILE=${CC}
scripts/kconfig/conf --silentoldconfig Kconfig
scripts/kconfig/conf --silentoldconfig Kconfig
CHK include/config.h
UPD include/config.h
GEN include/autoconf.mk
cc1: error: bad value (armv5) for -march= switch
make[2]: *** [include/autoconf.mk] Error 1
make[1]: *** [silentoldconfig] Error 1
make: *** No rule to make target `include/config/auto.conf', needed by
`include/config/uboot.release'. Stop.
Does anyone know how to fix this ?
Thanks;
Bill
No one could make a greater mistake than he who did nothing because he
could do only a little.
All that is necessary for the triumph of evil is that good men do
nothing Edmond Burke *(1729 - 1797)*
http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book
http://ca.linkedin.com/pub/bill-pretty/2b/b07/602
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Re: [beagleboard] power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
On Sat, Jan 24, 2015 at 10:32 AM, toni incog toni.in...@gmail.com wrote: When pressing the power button on a bbb with debian kernel linux-image-3.14.29-ti-r46 nothing happens. When using 3.8.13-bone70 the system powers down. Looking for clues I'm missing /dev/input/event0 on the ti kernel. Any pointers on how to solve this? Are you letting systemd know: https://github.com/RobertCNelson/boot-scripts/blob/master/mods/jessie-systemd-poweroff.diff Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout.
RE: [beagleboard] U-Boot build error
Thanks. I’ll try again J No one could make a greater mistake than he who did nothing because he could do only a little. All that is necessary for the triumph of evil is that good men do nothing Edmond Burke (1729 - 1797) http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book http://ca.linkedin.com/pub/bill-pretty/2b/b07/602 From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On Behalf Of Robert Nelson Sent: Saturday, January 24, 2015 3:08 PM To: Beagle Board Subject: Re: [beagleboard] U-Boot build error You didn't properly export cc, so it defaulted to x86 On Jan 24, 2015 1:10 PM, William Pretty Security bill.pre...@xplornet.com wrote: Hello all; I have been following these instructions: https://eewiki.net/display/linuxonarm/BeagleBone+Black -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BBB does not recognize usb3 seagate 5TB drive
From: wjr w...@ksu.edu Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com Date: Saturday, January 24, 2015 at 5:42 PM To: beagleboard@googlegroups.com beagleboard@googlegroups.com Subject: [beagleboard] BBB does not recognize usb3 seagate 5TB drive I'm wanting to use a BBB as a backup server for a cloud-based mysqld. I'm running ubuntu 13.10 and I got a Seagate 5TB usb3 ntfs expansion drive. I'm using it with my desktop that runs centos and everything's OK. But when I tried moving the drive to the BBB, it simply does not recognize it, i.e. ls /dev shows no difference before and after I plug it in. I'm so used to things like this just working that I'm really not sure where to start. After you insert your drive, what errors do you see when you run the command dmesg? Regards, John -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] questions about BBB SD cards and formatting
On Jan 24, 2015 10:56 PM, liyaoshi liyao...@gmail.com wrote: If I understand correctly Boot rom dont care about the FAT table . its only read first several blocks generally , MLO should be on the 2nd block ,1st block is MBR , But if there is a FAT file system . 2nd block should be fat table , 3nd block should be MLO whats my failed boot experience is when you format a sd card ,then copy a dummy file first ,then copy MLO to fat partiton this will cause boot failed and if you try another way , fdisk from 10M an create only one ext4 partiton dd if=MLO of=/dev/sdb bs=512 seek=2 this still boot mlo ,but no u-boot.bin , this only because u-boot source code Actually , if you check QNX ipl source code , they dont need any FAT And if you really want a customed u-boot , You can get it minimized lower than 64K and boot kernel directly Mainline u-boot also doesn't require 'fat', on omap4+ you can also use ext, as long as mlo is copied first. For omap3 there isn't enough SRAM so it can be either fat or ext 2015-01-24 3:40 GMT+08:00 Robert Nelson robertcnel...@gmail.com: yup, i realize that now. is this behaviour documented somewhere in an official TI am335x/omap4+ reference manual somewhere? It tis.. under raw mode.. Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] questions about BBB SD cards and formatting
What I remember is omap3 have 64k SRAM , omap4 have 32k SRAM ,dm8148/j4/j5 have SRAM ,dm8168 have 256k am335x have 64k SRAM 2015-01-25 13:03 GMT+08:00 Robert Nelson robertcnel...@gmail.com: On Jan 24, 2015 10:56 PM, liyaoshi liyao...@gmail.com wrote: If I understand correctly Boot rom dont care about the FAT table . its only read first several blocks generally , MLO should be on the 2nd block ,1st block is MBR , But if there is a FAT file system . 2nd block should be fat table , 3nd block should be MLO whats my failed boot experience is when you format a sd card ,then copy a dummy file first ,then copy MLO to fat partiton this will cause boot failed and if you try another way , fdisk from 10M an create only one ext4 partiton dd if=MLO of=/dev/sdb bs=512 seek=2 this still boot mlo ,but no u-boot.bin , this only because u-boot source code Actually , if you check QNX ipl source code , they dont need any FAT And if you really want a customed u-boot , You can get it minimized lower than 64K and boot kernel directly Mainline u-boot also doesn't require 'fat', on omap4+ you can also use ext, as long as mlo is copied first. For omap3 there isn't enough SRAM so it can be either fat or ext 2015-01-24 3:40 GMT+08:00 Robert Nelson robertcnel...@gmail.com: yup, i realize that now. is this behaviour documented somewhere in an official TI am335x/omap4+ reference manual somewhere? It tis.. under raw mode.. Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
[beagleboard] [BBB] Debian vs Angstrom: which one is better for HDMI and CEC?
Hi All, I'm a newbie with BBB and going to work with HDMI and CEC. Which distro is the better support for HDMI and CEC between Debian and Angstrom ? Thanks so much. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] questions about BBB SD cards and formatting
If I understand correctly Boot rom dont care about the FAT table . its only read first several blocks generally , MLO should be on the 2nd block ,1st block is MBR , But if there is a FAT file system . 2nd block should be fat table , 3nd block should be MLO whats my failed boot experience is when you format a sd card ,then copy a dummy file first ,then copy MLO to fat partiton this will cause boot failed and if you try another way , fdisk from 10M an create only one ext4 partiton dd if=MLO of=/dev/sdb bs=512 seek=2 this still boot mlo ,but no u-boot.bin , this only because u-boot source code Actually , if you check QNX ipl source code , they dont need any FAT And if you really want a customed u-boot , You can get it minimized lower than 64K and boot kernel directly 2015-01-24 3:40 GMT+08:00 Robert Nelson robertcnel...@gmail.com: yup, i realize that now. is this behaviour documented somewhere in an official TI am335x/omap4+ reference manual somewhere? It tis.. under raw mode.. Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
[beagleboard] BBB does not recognize usb3 seagate 5TB drive
I'm wanting to use a BBB as a backup server for a cloud-based mysqld. I'm running ubuntu 13.10 and I got a Seagate 5TB usb3 ntfs expansion drive. I'm using it with my desktop that runs centos and everything's OK. But when I tried moving the drive to the BBB, it simply does not recognize it, i.e. ls /dev shows no difference before and after I plug it in. I'm so used to things like this just working that I'm really not sure where to start. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BBB does not recognize usb3 seagate 5TB drive
Not enough information given. On Sat, Jan 24, 2015 at 6:42 PM, wjr w...@ksu.edu wrote: I'm wanting to use a BBB as a backup server for a cloud-based mysqld. I'm running ubuntu 13.10 and I got a Seagate 5TB usb3 ntfs expansion drive. I'm using it with my desktop that runs centos and everything's OK. But when I tried moving the drive to the BBB, it simply does not recognize it, i.e. ls /dev shows no difference before and after I plug it in. I'm so used to things like this just working that I'm really not sure where to start. -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
RE: [beagleboard] BBB does not recognize usb3 seagate 5TB drive
Just a suggestion. Could it be because it is USB-3 ? The BBB uses USB2 …. Can you try a USB2 drive or possibly a smaller capacity drive ??? Anyone else ? No one could make a greater mistake than he who did nothing because he could do only a little. All that is necessary for the triumph of evil is that good men do nothing Edmond Burke (1729 - 1797) http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book http://ca.linkedin.com/pub/bill-pretty/2b/b07/602 From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On Behalf Of wjr Sent: Saturday, January 24, 2015 8:43 PM To: beagleboard@googlegroups.com Subject: [beagleboard] BBB does not recognize usb3 seagate 5TB drive I'm wanting to use a BBB as a backup server for a cloud-based mysqld. I'm running ubuntu 13.10 and I got a Seagate 5TB usb3 ntfs expansion drive. I'm using it with my desktop that runs centos and everything's OK. But when I tried moving the drive to the BBB, it simply does not recognize it, i.e. ls /dev shows no difference before and after I plug it in. I'm so used to things like this just working that I'm really not sure where to start. -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
Did you check /etc/inittab ? On Sat, Jan 24, 2015 at 11:54 AM, toni incog toni.in...@gmail.com wrote: Maybe it has to do with differences in tps65217 driver 3.8 v.s 3.14? https://github.com/beagleboard/linux/blob/3.8/drivers/mfd/tps65217.c https://github.com/beagleboard/linux/blob/3.14/drivers/mfd/tps65217.c regards, Michiel On Saturday, January 24, 2015 at 6:45:25 PM UTC+1, RobertCNelson wrote: On Sat, Jan 24, 2015 at 11:23 AM, DLF dumb.lo...@gmail.com wrote: Hi, I'm running the same kernel and the power button shuts down the BBB. I have to hold it for about 5 seconds, but it does work Actually, 5 seconds means the pmic just cycled... It's been a little while since i tested: jessie + systemd 3.14-ti push button power off Anyone running: 1-19 jessie snapshot? http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Jessie_Snapshot But i'm just heading out, will look at it early next week.. Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] i need help with node.js
I think it is important to understand that Nodejs is javascript *not* java. They are not interchangeable . . . So then if you would like to know how to write a web server using Nodejs, it really depends on what libraries you plan on using. Express, is possibly the most well known / used. http://code.tutsplus.com/tutorials/introduction-to-express--net-33367 would be one such tutorial. On Sat, Jan 24, 2015 at 11:29 AM, Günter Pütz puetz.guen...@gmail.com wrote: Thank you Robert! I tried the ports and found out what you wrote. Regards, Günter Am Samstag, 24. Januar 2015 19:14:45 UTC+1 schrieb RobertCNelson: On Sat, Jan 24, 2015 at 12:13 PM, Günter Pütz puetz@gmail.com wrote: Thank you William, but I knew that. My question was how to setup a webserver with node.js on the bone. I found out now that the preinstalled webpage runs on the apache server. Perhaps you have some suggestions how to make a node.js server (written with express library) autostarting. The default webserver on port 80 is node.js... cloud9 which also runs off node.js is on port 3000 apache is running on port 8080.. Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BBB does not recognize usb3 seagate 5TB drive
I bet his driver only use usb power supply from BBB board 2015-01-25 10:09 GMT+08:00 John Syn john3...@gmail.com: From: wjr w...@ksu.edu Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com Date: Saturday, January 24, 2015 at 5:42 PM To: beagleboard@googlegroups.com beagleboard@googlegroups.com Subject: [beagleboard] BBB does not recognize usb3 seagate 5TB drive I'm wanting to use a BBB as a backup server for a cloud-based mysqld. I'm running ubuntu 13.10 and I got a Seagate 5TB usb3 ntfs expansion drive. I'm using it with my desktop that runs centos and everything's OK. But when I tried moving the drive to the BBB, it simply does not recognize it, i.e. ls /dev shows no difference before and after I plug it in. I'm so used to things like this just working that I'm really not sure where to start. After you insert your drive, what errors do you see when you run the command dmesg? Regards, John -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] [BBB] Debian vs Angstrom: which one is better for HDMI and CEC?
This is only depend on the kernel version As I think , kernel 3.14.x will have the best support of this , but only kernel 3.12 have the gpu support on am335x boards 2015-01-25 12:01 GMT+08:00 Hung Nguyen nguyenhuuphuh...@gmail.com: Hi All, I'm a newbie with BBB and going to work with HDMI and CEC. Which distro is the better support for HDMI and CEC between Debian and Angstrom ? Thanks so much. -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] BBB does not recognize usb3 seagate 5TB drive
Thanks for the pointer. The drive was spinning up OK; a bit of not reading well on my part. The problem was that I hadn't installed ntfs-3g. I had read in the docs that ntfs was installed in ubuntu by default so I hadn't installed it. Turns out they are not the same thing. One note, when I installed ntfs-3g there were many error messages, several of which said that they were fatal. However, I was able to mount the drive anyway and it seems to work. On 01/24/2015 08:09 PM, John Syn wrote: From: wjr w...@ksu.edu mailto:w...@ksu.edu Reply-To: beagleboard@googlegroups.com mailto:beagleboard@googlegroups.com beagleboard@googlegroups.com mailto:beagleboard@googlegroups.com Date: Saturday, January 24, 2015 at 5:42 PM To: beagleboard@googlegroups.com mailto:beagleboard@googlegroups.com beagleboard@googlegroups.com mailto:beagleboard@googlegroups.com Subject: [beagleboard] BBB does not recognize usb3 seagate 5TB drive I'm wanting to use a BBB as a backup server for a cloud-based mysqld. I'm running ubuntu 13.10 and I got a Seagate 5TB usb3 ntfs expansion drive. I'm using it with my desktop that runs centos and everything's OK. But when I tried moving the drive to the BBB, it simply does not recognize it, i.e. ls /dev shows no difference before and after I plug it in. I'm so used to things like this just working that I'm really not sure where to start. After you insert your drive, what errors do you see when you run the command dmesg? Regards, John -- 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 mailto:beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/nZ75IuaSlDE/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com mailto:beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] power button won't shutdown debian kernel linux-image-3.14.29-ti-r46
On Saturday, January 24, 2015 at 6:12:17 PM UTC+1, RobertCNelson wrote: On Sat, Jan 24, 2015 at 10:32 AM, toni incog toni@gmail.com javascript: wrote: When pressing the power button on a bbb with debian kernel linux-image-3.14.29-ti-r46 nothing happens. When using 3.8.13-bone70 the system powers down. Looking for clues I'm missing /dev/input/event0 on the ti kernel. Any pointers on how to solve this? Are you letting systemd know: https://github.com/RobertCNelson/boot-scripts/blob/master/mods/jessie-systemd-poweroff.diff Hmm, running wheezy. That patch looks only for jessue? Adding this diff more or less to /etc/udev/rules doesn't work. Time to explore jessie? thx, Michiel Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Fast ADC using PRU to bitbang SPI
From: touste baptiste.pier...@gmail.com Reply-To: beagleboard@googlegroups.com beagleboard@googlegroups.com Date: Saturday, January 24, 2015 at 7:24 AM To: beagleboard@googlegroups.com beagleboard@googlegroups.com Subject: Re: [beagleboard] Fast ADC using PRU to bitbang SPI Hi John, thanks for your suggestion. What frequency can I expect using this method? I need at least a 1MSPS sampling rate. Also, do you have any code example of this? I tried googling it but I didn't find what I was looking for. Theoretically you should be able to run at 3MSPS. Regarding sample code, look at Linux Kernel source under drivers/staging/iio. Look for any driver that uses SPI. What you need to do is setup SPI transfer in large blocks so that DMA will be used. I also recommend that you post your question of e2e.ti.com as TI might have some example code that will help. Alternatively, you could always use a I2S ADC and then use the MCASP to stream the samples. It is also possible to convert the SPI signal format to I2S so that you can use the ADS7883 with MCASP. What you do is write a SPDIF style codec and then use the ALSA (Linux Audio) framework to capture your samples. Here is an example of doing this for a DAC, but just do a capture version for ADC. http://processors.wiki.ti.com/index.php/Sitara_Linux_SDK_Audio_DAC_Example Regards, John Many thanks On Saturday, January 24, 2015 at 12:52:29 AM UTC, john3909 wrote: Why don¹t you use SPI with DMA? DMA is automatically used when the size of transfer exceeds 160 bytes. You would have to create a kernel driver because SPIDEV has too much overhead. The SPI interface can transfer up to 48MHz clock, which is the max clock of the device you want to use. Regards, John From: touste baptiste...@gmail.com javascript: Reply-To: beagl...@googlegroups.com javascript: beagl...@googlegroups.com javascript: Date: Friday, January 23, 2015 at 10:45 AM To: beagl...@googlegroups.com javascript: beagl...@googlegroups.com javascript: Subject: [beagleboard] Fast ADC using PRU to bitbang SPI Hi guys, I would like to know if someone here has already tried bitbanging SPI with the PRU units? I have a 12bit ADC (TI ADS7883) which takes a clock signal and outputs 12 bits of data, and I would like to use the PRU to achieve high sampling rate. See http://www.ti.com/lit/ds/symlink/ads7883.pdf for the ADC documentation with the interface timing diagram. Basically, the PRU program would do the following (assuming a cycle time of 5ns and one cycle for each line of the loop): - Initiate 3 GPIO channels (2 outputs: SCLK and CS, 1 input: SDO) - Allocate memory (a lot! I'd like to capture millions of samples) Loop for N samples: - Pull CS high - Wait 3 cycles - Pull SCLK high - Wait 2 cycles - Pull CS low (initiate output) - Wait 2 cycles - Pull SCLK low - Wait 5 cycles - Pull SCLK high - Wait 5 cycles - Pull SCLK low - Wait 5 cycles - Pull SCLK high - Wait 5 cycles - Pull SCLK low - Read SDO (first bit) - Store it somewhere - Wait 3 cycles - Pull SCLK high - Wait 5 cycles - Pull SCLK low - Read SDO (2nd bit) - Store it somewhere - Wait 3 cycles - Pull SCLK high - Wait 5 cycles - Pull SCLK low - Read SDO (3rd bit) - Store it somewhere ... and so on until 12th bit - Wait 60ns (acquisition time) while always pulling CLK high and low every 6 cycles End of loop The problem is that I have never programmed in assembly code. I have tried looking at examples but have a really hard time understanding the simplest commands (ex: what is a simple MOV r3, 17 doing?). I'd like to have a thoroughly commented, simple example to start if possible. Memory issues are also a big problem. How can I store all the captured data so that it is fast and doesn't overflow the PRU memory? Many thanks for your help! Touste -- 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...@googlegroups.com javascript: . For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Fast ADC using PRU to bitbang SPI
Hi John, thanks for your suggestion. What frequency can I expect using this method? I need at least a 1MSPS sampling rate. Also, do you have any code example of this? I tried googling it but I didn't find what I was looking for. Many thanks On Saturday, January 24, 2015 at 12:52:29 AM UTC, john3909 wrote: Why don’t you use SPI with DMA? DMA is automatically used when the size of transfer exceeds 160 bytes. You would have to create a kernel driver because SPIDEV has too much overhead. The SPI interface can transfer up to 48MHz clock, which is the max clock of the device you want to use. Regards, John From: touste baptiste...@gmail.com javascript: Reply-To: beagl...@googlegroups.com javascript: beagl...@googlegroups.com javascript: Date: Friday, January 23, 2015 at 10:45 AM To: beagl...@googlegroups.com javascript: beagl...@googlegroups.com javascript: Subject: [beagleboard] Fast ADC using PRU to bitbang SPI Hi guys, I would like to know if someone here has already tried bitbanging SPI with the PRU units? I have a 12bit ADC (TI ADS7883) which takes a clock signal and outputs 12 bits of data, and I would like to use the PRU to achieve high sampling rate. See http://www.ti.com/lit/ds/symlink/ads7883.pdf for the ADC documentation with the interface timing diagram. Basically, the PRU program would do the following (assuming a cycle time of 5ns and one cycle for each line of the loop): - Initiate 3 GPIO channels (2 outputs: SCLK and CS, 1 input: SDO) - Allocate memory (a lot! I'd like to capture millions of samples) Loop for N samples: - Pull CS high - Wait 3 cycles - Pull SCLK high - Wait 2 cycles - Pull CS low (initiate output) - Wait 2 cycles - Pull SCLK low - Wait 5 cycles - Pull SCLK high - Wait 5 cycles - Pull SCLK low - Wait 5 cycles - Pull SCLK high - Wait 5 cycles - Pull SCLK low - Read SDO (first bit) - Store it somewhere - Wait 3 cycles - Pull SCLK high - Wait 5 cycles - Pull SCLK low - Read SDO (2nd bit) - Store it somewhere - Wait 3 cycles - Pull SCLK high - Wait 5 cycles - Pull SCLK low - Read SDO (3rd bit) - Store it somewhere ... and so on until 12th bit - Wait 60ns (acquisition time) while always pulling CLK high and low every 6 cycles End of loop The problem is that I have never programmed in assembly code. I have tried looking at examples but have a really hard time understanding the simplest commands (ex: what is a simple MOV r3, 17 doing?). I'd like to have a thoroughly commented, simple example to start if possible. Memory issues are also a big problem. How can I store all the captured data so that it is fast and doesn't overflow the PRU memory? Many thanks for your help! Touste -- 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...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] How do I install Arduino 1.6 in the BeagleBone Black?
working instructions to compile or just grab the .deb files http://dumb-looks-free.blogspot.fr/2015/01/compile-arduino-ide-16-on-beaglebone.html cheers On Tuesday, 13 January 2015 05:19:20 UTC+1, William Hermans wrote: In that case, I think the last hurdle will be getting 1.5.x binaries working. On Mon, Jan 12, 2015 at 8:29 PM, Bill Traynor btra...@gmail.com javascript: wrote: On Mon, Jan 12, 2015 at 10:21 PM, William Hermans yyr...@gmail.com javascript: wrote: Bill, He has already said twice in posts, that version 1.0.1 of the IDE is not new enough to support his board. That tutorial shows howto install the ardiono IDE shipped with Debian. Which is v1.0.1 Ah, I see. Well in that case, there's these instructions: http://playground.arduino.cc/Linux/All On Mon, Jan 12, 2015 at 8:08 PM, Bill Traynor btra...@gmail.com javascript: wrote: On Thu, Jan 8, 2015 at 12:24 PM, Jack_RobotDad ja...@silbermans.net javascript: wrote: Hello, I am working on a small robot project with my son. I need to install the Arduino IDE 1.6 (e.g., nightly build Linux 32) into my BBB. The Arduino IDE from the repository installed easy using application management, but it does not support the Arudino Due boards as is. I have basically downloaded the lasted files from the Arduino site and followed the instructions from here to create a link on the BBB desktop https://bhargavg.wordpress.com/2011/12/23/creating-an-arduino-desktop-launcher-for-ubuntu-11-10-with-desktop-file/ I have done the install and it is working on regular Linux PCs running Ubuntu and Linux Mint, but I can't make it work on the BBB for some reason. On the BBB when I click over the icon I created to execute the arduino code, nothing happens. I am getting the Arduino IDE Nighly Builds Linux 32 from here http://arduino.cc/en/Main/Software#toc4 Do I have to compile the Arduino source code for the BBB? If so, I need help doing it. As I mentioned, on the other Linux installs we have (regular PCs) I just needed to download the files and create the link to run the Arduino IDE. Any help will be appreciated. Could this help? http://inspire.logicsupply.com/2014/09/beaglebone-runs-arduino-ide.html Thank you! -Jack -- 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...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- 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...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- 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...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- 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...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- 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. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Industrial I/O expansion board (4-20mA, 0-10V, contactor)
I have a complete design. 4 channel, optically isolated, and accurate. I need help writing the driver. loop power is totally isolated to protect the beagle. On Tuesday, July 9, 2013 at 12:10:44 PM UTC-4, khuy...@gmail.com wrote: Hi, did anything ever come of this? On Thursday, July 22, 2010 1:15:46 AM UTC-4, Yann Ramin wrote: I have been working on scratching a personal itch with the BeagleBoard and thought I would make an announcement to see if there are any other people interested or with the same problem. The expansion board (dubbed the Hardhat) is an industrial analog I/O board, for interfacing with various process control pieces of equipment (RTD transmitters, VFDs, etc). Its an all-inclusive board with 4-20mA and 0-10V inputs and outputs (sourcing 4-20mA transmitters), an RS485 half duplex port (for MODBUS) as well as accepting a 24V power input to run the whole thing (BeagleBoard included). I'm busy documenting the design as is and awaiting prototype boards. The design will be under an Open Source Hardware license (likely CC-SA- A). More information can be found here: http://stackfoundry.com/beagle_hardhat/ -- 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. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: BBB SPI: 6 cs signals needed
Hi Tim That comment in the source code is based on the fact that, with SPIDev you don't open the SPI port and then tell it later what CS line you wish to use. SPIDev associates both the port and the CS line with the device file and you open one of those for each CS device. For example /dev/spidev1.0 and /dev/spidev1.1 both send and receive through the SPI0 port but one activates the CS0 line and the other the CS1 line during transmission. All the code comments are saying is that if you are using GPIOs as CS lines you can either open /dev/spidev1.0 or /dev/spidev1.1 (for example) so you can write to the port but you should not electrically connect anything to the pin where the corresponding CS line is located. Every transmission through the port will always toggle the devices associated CS line - there does not seem to be any way to tell it not to do that. If you have a device connected to that built in CS line it will get activated along with whatever device you are also activating with the GPIO. This would cause two slave devices to try to write to the SPI bus at the same time - not good. -- 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. For more options, visit https://groups.google.com/d/optout.
[beagleboard] i need help with node.js
Hi all, I want to setup a webserver with node.js on the BBB rev.C. Since there is cloud9 and bonescript installed as default, it seems to be just a change of some setup files (scripts?). Unfortunately I couldn't find any tutorial that explains the node.js thing from the ground up. What I know is that node.js is a java interpreter and a webserver must be written. But what is then? Is it started as a service when Debian boots? Where can I find these settings. For example: since now there is a webpage called /Support/bone101 running. I assume that the webserver behind is a node.js webserver, isn't it. If so, where can I change any script or config file to launch my own website? Questions over questions -- 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. For more options, visit https://groups.google.com/d/optout.
RE: [beagleboard] i need help with node.js
Point your browser at the IP address of the BBB, either the Ethernet one or 192.168.7.2 which is the USB one. It will bring up a web page that will tell you everything you need to know J No one could make a greater mistake than he who did nothing because he could do only a little. All that is necessary for the triumph of evil is that good men do nothing Edmond Burke (1729 - 1797) http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book http://ca.linkedin.com/pub/bill-pretty/2b/b07/602 From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On Behalf Of Günter Pütz Sent: Saturday, January 24, 2015 6:57 AM To: beagleboard@googlegroups.com Subject: [beagleboard] i need help with node.js Hi all, I want to setup a webserver with node.js on the BBB rev.C. Since there is cloud9 and bonescript installed as default, it seems to be just a change of some setup files (scripts?). Unfortunately I couldn't find any tutorial that explains the node.js thing from the ground up. What I know is that node.js is a java interpreter and a webserver must be written. But what is then? Is it started as a service when Debian boots? Where can I find these settings. For example: since now there is a webpage called /Support/bone101 running. I assume that the webserver behind is a node.js webserver, isn't it. If so, where can I change any script or config file to launch my own website? Questions over questions -- 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. For more options, visit https://groups.google.com/d/optout. _ No virus found in this message. Checked by AVG - www.avg.com Version: 2015.0.5645 / Virus Database: 4260/8941 - Release Date: 01/16/15 Internal Virus Database is out of date. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] i need help with node.js
Thank you William, but I knew that. My question was how to setup a webserver with node.js on the bone. I found out now that the preinstalled webpage runs on the apache server. Perhaps you have some suggestions how to make a node.js server (written with express library) autostarting. Am Samstag, 24. Januar 2015 14:02:26 UTC+1 schrieb William Pretty Security: Point your browser at the IP address of the BBB, either the Ethernet one or 192.168.7.2 which is the USB one. It will bring up a web page that will tell you everything you need to know J No one could make a greater mistake than he who did nothing because he could do only a little. All that is necessary for the triumph of evil is that good men do nothing Edmond Burke *(1729 - 1797)* http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book http://ca.linkedin.com/pub/bill-pretty/2b/b07/602 *From:* beagl...@googlegroups.com javascript: [mailto: beagl...@googlegroups.com javascript:] *On Behalf Of *Günter Pütz *Sent:* Saturday, January 24, 2015 6:57 AM *To:* beagl...@googlegroups.com javascript: *Subject:* [beagleboard] i need help with node.js Hi all, I want to setup a webserver with node.js on the BBB rev.C. Since there is cloud9 and bonescript installed as default, it seems to be just a change of some setup files (scripts?). Unfortunately I couldn't find any tutorial that explains the node.js thing from the ground up. What I know is that node.js is a java interpreter and a webserver must be written. But what is then? Is it started as a service when Debian boots? Where can I find these settings. For example: since now there is a webpage called /Support/bone101 running. I assume that the webserver behind is a node.js webserver, isn't it. If so, where can I change any script or config file to launch my own website? Questions over questions -- 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...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- No virus found in this message. Checked by AVG - www.avg.com Version: 2015.0.5645 / Virus Database: 4260/8941 - Release Date: 01/16/15 Internal Virus Database is out of date. -- 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. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] i need help with node.js
On Sat, Jan 24, 2015 at 12:13 PM, Günter Pütz puetz.guen...@gmail.com wrote: Thank you William, but I knew that. My question was how to setup a webserver with node.js on the bone. I found out now that the preinstalled webpage runs on the apache server. Perhaps you have some suggestions how to make a node.js server (written with express library) autostarting. The default webserver on port 80 is node.js... cloud9 which also runs off node.js is on port 3000 apache is running on port 8080.. Regards, -- Robert Nelson http://www.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. For more options, visit https://groups.google.com/d/optout.
