[beagleboard] Re: Local copy of jquery is not working

2015-05-12 Thread janszymanski12345
Hi, The problem you have here is that you are missing some dependencies. When you access jquery online everything is fine. When you access it from a local drive you actually need to clone the whole repo, not only jquery-*.min.js Hope this will help. Jan On Sunday, October 19, 2014 at 8:39:21

[beagleboard] BBB and Ethernet to USB adapter

2015-05-07 Thread janszymanski12345
Hi, I'm trying to use the Ethernet to USB adapter in order to connect to the uni lab computers as we don't have spare Ethernet ports. There is an Internet sharing option available on USB (RNDIS gadget) and it works, however I have a reason for another approach. My connection is: the adapter

Re: [beagleboard] Re: OSX + Baeglebone = Nightmare

2015-05-01 Thread janszymanski12345
Hi Lee, You're not trying to tell me that BBB is for elite makers with self respect only, while RPi is for everyone, are you? At university we have students using their own computers - running OSX, Windows and (very few) Linux. They all want to learn and they expect to receive help if needed.

[beagleboard] Re: OSX + Baeglebone = Nightmare

2015-05-01 Thread janszymanski12345
Hi, Did you have any luck solving this? If yes, can you share it as I have the same problem. Jan On Monday, February 2, 2015 at 10:47:59 AM UTC+11, SimGQ wrote: I https://github.com/beagleboard/beaglebone-getting-started/blob/master/Drivers/MacOSX/RNDIS/HoRNDIS.pkg have wasted a whole

[beagleboard] Re: Wireless mesh networking

2015-04-14 Thread janszymanski12345
Hi, Have a look here http://processors.wiki.ti.com/index.php/Contiki-6LOWPAN (That's similar to what I'm working on now) Good Luck Jan On Saturday, September 27, 2014 at 7:30:02 AM UTC+10, Brian Anderson wrote: Hi all, I am interested in setting up a wireless mesh network using a

Re: [beagleboard] Windows 7 Internet Sharing for BeagleBone Black doesn't work

2015-04-10 Thread janszymanski12345
Thanks, It works now, except that my service created to make it persistent doesn't my net service is: [Unit] Description=Network interfaces Wants=network.target After=syslog.target network.target [Service] Type=simple ExecStart=/root/StartUSBNetwork [Install] WantedBy=multi-user.target

[beagleboard] BeagleBone Black as 6LoWPAN Border Router

2015-03-25 Thread janszymanski12345
Hi, I am trying to setup BBB as Contiki-6LoWPAN Border Router following the instruction from here *http://processors.wiki.ti.com/index.php/Contiki-6LOWPAN-BBB#IPv4_network* http://processors.wiki.ti.com/index.php/Contiki-6LOWPAN-BBB#IPv4_network As my network is IPv4 I need to install a

[beagleboard] BeableBone Black as 6LoWPAN Border Router

2015-03-24 Thread janszymanski12345
Hi, I am trying to setup BBB as Contiki-6LoWPAN Border Router following the instruction from here http://processors.wiki.ti.com/index.php/Contiki-6LOWPAN-BBB#IPv4_network As my network is IPv4 I need to install a number of packages according to instructions: The problems I have: 1)

Re: [beagleboard] Installing Edge Router application 6LBR on BBB

2015-03-23 Thread janszymanski12345
Thanks Robert, The problem was with missing dependencies. If anyone wants to use BBB as edge router for 6LoWPAN (running 6LBR), the proper installation instructions are here https://github.com/cetic/6lbr/wiki/Other-Linux-Software-Configuration under Installation from sources Jan On Monday,

[beagleboard] Installing Edge Router application 6LBR on BBB

2015-03-22 Thread janszymanski12345
Hi, I'm trying to install 6LBR on BBB following the instruction from here http://processors.wiki.ti.com/index.php/Cc26xx_sw_examples and here https://github.com/cetic/6lbr/wiki/BeagleBone-Software-Configuration with no luck There are multiple build errors. Was anyone able to do it? If yes

[beagleboard] Re: BBB SPI: 6 cs signals needed

2015-01-22 Thread janszymanski12345
http://www.nagavenkat.adurthi.com/?p=479 On Friday, 23 January 2015 06:18:05 UTC+11, codemonkey wrote: Hello, I need to address six devices on a single spi bus, and I'm hoping to avoid writing a device driver :-) We will be updating from 3.8.13-bone68 as soon as there is a stable release

[beagleboard] Re: Regarding Cortex M3 PM

2015-01-22 Thread janszymanski12345
IT E2E community might be helpfull http://e2e.ti.com/support/microcontrollers/ On Wednesday, January 21, 2015 at 3:19:02 PM UTC+11, Satya wrote: I had started working over my BBB and realized that my AM33XX integrates a Cortex-M3 core to manage the entry/exit of various standy-by and

[beagleboard] Re: Beaglebone Black Web Server

2015-01-14 Thread janszymanski12345
another option (to apache, lighttpd, ...) is nodejs http://nodejs.org/ On Wednesday, January 14, 2015 at 3:41:31 AM UTC+11, kenu...@gmail.com wrote: Greetings, everyone! I want to set up my Beaglebone Black as a web server so that it can host a website. But I am extremely new to

[beagleboard] Re: How do I install Arduino 1.6 in the BeagleBone Black?

2015-01-09 Thread janszymanski12345
Is your BBB behaving like the Arduino (Beagle Bone Blackuino)? or Do you host Arduino IDE on BBB? On Saturday, January 10, 2015 at 7:21:36 AM UTC+11, DLF wrote: Hello I'm running Ardunio IDE (1.0.1) on my BBB (Linux beaglebone 3.8.13-bone68) On Thursday, 8 January 2015 18:24:26 UTC+1,

[beagleboard] Re: Running C/C++ applications using OpenCV in Eclipse

2015-01-07 Thread janszymanski12345
My guess is that there are precompiled libraries, so if you cross compile on PC the library code is for x86 - it will not work on ARM. You can build opencv libraries on PC for ARM and then it will work (cross compilation), but that can be a bit tricky to install, although not necessary. You

[beagleboard] Re: Running C/C++ applications using OpenCV in Eclipse

2015-01-07 Thread janszymanski12345
http://derekmolloy.ie/beaglebone/setting-up-eclipse-on-the-beaglebone-for-c-development/ the way I do it is more primitive: 1) do the opencv application on desktop PC 2) move the source code into BBB and compile it natively on BBB good luck, Jan On Wednesday, January 7, 2015 7:56:27 PM

[beagleboard] Re: Relay Alternative for a Low powered module on/off

2014-12-31 Thread janszymanski12345
Use a P-channel MOSFET (like *IRLML6401* http://www.irf.com/product-info/datasheets/data/irlml6401.pdf) On Wednesday, December 31, 2014 8:36:19 PM UTC+11, Kevin D'Souza wrote: I have an application that needs a XBee and another module to be turned on and off digitally via a BealgeboneBlack.

[beagleboard] Re: Enabling ttyO4 with DTR/DSR/RTS without the capemgr

2014-12-22 Thread janszymanski12345
Have a look at this thread How to make BBB pins work after Ubuntu Trusty install?

[beagleboard] Re: Having problems cloning eMMC, turns out 4GB != 4GB on different boards.

2014-12-22 Thread janszymanski12345
there is another thread here *Duplicate BeagleBone black setup*

[beagleboard] Re: Only able to read 0x0 or FF with spidev...

2014-12-11 Thread janszymanski12345
Hi, 1) I said your clock should not be much higher than the maximum clock, that a device can handle. It can be anything within the range. You are OK with 1MHz, no need to change it. SPI mode and pin mode on BBB are 2 different things, you are OK here as well. 2) Your software calls to IOCtl

[beagleboard] Re: How to build ffmpeg for arm

2014-12-11 Thread janszymanski12345
http://derekmolloy.ie/building-ffmpeg-for-beaglebone-from-source/ On Thursday, December 11, 2014 2:57:39 PM UTC+11, earless wrote: I have an arm cross compiler on my ubuntu machine and tried to build ffmeg libraries for arm but got the following error cd ffmpeg-2.5 ./configure

Re: [beagleboard] How to make BBB pins work after Ubuntu Trusty install?

2014-12-10 Thread janszymanski12345
OK, Thanks Robert. And thanks for your hard work contributing to the community. I will have a detailed study later as my first look here https://github.com/cdsteinkuehler/beaglebone-universal-io (your last link) got me worried. It says: Usage Load the overlay as usual echo cape-universaln

[beagleboard] Re: Only able to read 0x0 or FF with spidev...

2014-12-10 Thread janszymanski12345
Hi Artur, Sorry to hear, you have problems, but usually there is something very simple, that you might be doing wrong: 1) Check you SPI setting. For your device you need CPOL=0 and CPHA=1 - see page 8 of http://www.ti.com/lit/ds/symlink/ads1299.pdf and the max freq of master clock 444ns -

Re: [beagleboard] How to make BBB pins work after Ubuntu Trusty install?

2014-12-10 Thread janszymanski12345
Roger that On Thursday, December 11, 2014 8:22:18 AM UTC+11, RobertCNelson wrote: On Wed, Dec 10, 2014 at 3:19 PM, janszyma...@gmail.com javascript: wrote: OK, Thanks Robert. And thanks for your hard work contributing to the community. I will have a detailed study later as

[beagleboard] Re: How Device Tree Overlay Works

2014-12-08 Thread janszymanski12345
A good tutorial here: http://derekmolloy.ie/gpios-on-the-beaglebone-black-using-device-tree-overlays/ simple example: cd /sys/class/gpio cd gpio60 echo 60 export echo out direction echo 1 value good luck Jan On Tuesday, December 9, 2014 1:41:10 AM UTC+11, Hemant Kapoor wrote: Hello

[beagleboard] Re: Servo PWM: Getting IOError: [Errno 2] No such file or directory: '/slots'

2014-12-07 Thread janszymanski12345
I don't know if it is done in py library, if not then you need to load the corresponding overlay: (see http://digital-drive.com/?p=146) beforehand root@beaglebone:~# echo am33xx_pwm /sys/devices/bone_capemgr.8/slots root@beaglebone:~# echo bone_pwm_P8_13 /sys/devices/bone_capemgr.8/slots Jan

Re: [beagleboard] Re: how to make pwm_P8_13 low on boot?

2014-12-04 Thread janszymanski12345
Jon, Thank you for your valuable input. I will try it soon and let you know. The obvious question already is which one will take precedence in loading: the overlay defined in the kernel or the one handled by the cape manager? Cheers, Jan On Friday, December 5, 2014 5:34:44 AM UTC+11, Jon E

Re: [beagleboard] Re: how to make pwm_P8_13 low on boot?

2014-12-04 Thread janszymanski12345
Thanks Robert, Is there a way to overwrite it? How can I tell which ones are builtin (so I can select another PWM module and pin)? Jan On Friday, December 5, 2014 8:39:00 AM UTC+11, RobertCNelson wrote: On Thu, Dec 4, 2014 at 3:37 PM, janszyma...@gmail.com javascript: wrote: Jon,

Re: [beagleboard] Re: how to make pwm_P8_13 low on boot?

2014-12-04 Thread janszymanski12345
OK, I did the renaming from bone_pwm_P8_13-00A0.* into bone_pwm_test-00A0.* and after reboot I have: in slots: 0: 54:PF--- 1: 55:PF--- 2: 56:PF--- 3: 57:PF--- 4: ff:P-O-L Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G 5: ff:P-O-L Bone-Black-HDMI,00A0,Texas

Re: [beagleboard] Re: how to make pwm_P8_13 low on boot?

2014-12-04 Thread janszymanski12345
Hi Jon, Thanks, that works and behaves exactly as I need. Jan On Friday, 5 December 2014 10:54:39 UTC+11, Jon E wrote: I used roughly the following process; 1) grab the original source file copy to a local version wget

Re: [beagleboard] SPI : More CS lines

2014-12-03 Thread janszymanski12345
Have a look at the example here http://www.nagavenkat.adurthi.com/ titled SPI communication: BeagleBone Black( as Master) to 4 Arduinos( as Slaves ) http://www.nagavenkat.adurthi.com/?p=479 Hope this will help, Jan On Wednesday, December 3, 2014 7:35:38 PM UTC+11, mota...@gmail.com wrote:

[beagleboard] Re: Having problems cloning eMMC

2014-12-02 Thread janszymanski12345
there is another thread here *Duplicate BeagleBone black setup*

[beagleboard] Re: Duplicate BeagleBone black setup

2014-11-27 Thread janszymanski12345
Graham, You saved me a lot of time and frustration. Thank you, much appreciate it. My teacher at uni used to quote Alber Einstein - “If you can't explain it to a six year old, you don't understand it yourself.” Your comprehensive instruction is easy and logical. I am getting a new uSD cards

Re: [beagleboard] Re: how to make pwm_P8_13 low on boot?

2014-11-26 Thread janszymanski12345
Good idea, thanks. I will try it. I think the positive pulse will be so short that it will not be able to move the motor. On Wednesday, November 26, 2014 8:29:31 PM UTC+11, Jon E wrote: I'm not sure about that. Jan said before that it's only driven high after loading the PWM driver, and the

[beagleboard] Re: Duplicate BeagleBone black setup

2014-11-26 Thread janszymanski12345
Hi, I do find it useful, as I have problem to do it myself. Questions: 1) what is the format of SD card? FAT16 - (can be max 4GB) or FAT32? I am using Gparted on VM Ubuntu, what are the flags - I set vboot and lba 2) do you need to hold the S2 button while powering BBB as described here

[beagleboard] Re: Duplicate BeagleBone black setup

2014-11-26 Thread janszymanski12345
I was able to save the contents of eMMC as an *.img following this link http://elinux.org/BeagleBone_Black_Extracting_eMMC_contents http://www.google.com/url?q=http%3A%2F%2Felinux.org%2FBeagleBone_Black_Extracting_eMMC_contentssa=Dsntz=1usg=AFQjCNGM_Ak68pR603ZNyLkvVfB48DSN2A , into 4GB FAT32

Re: [beagleboard] a question about asking questions

2014-11-25 Thread janszymanski12345
Thanks Jason, There is a hardware solution to my problem in a form of a tiny logic 08 (AND gate). The PWM is connected to one input and an extra ENABLE signal from GPIO is connected to another input. On the output the resulting gated PWM signal will appear when the ENABLE signal goes high

[beagleboard] Re: how to make pwm_P8_13 low on boot?

2014-11-25 Thread janszymanski12345
Thanks Peter, I have exercised that option already before posting and somehow it didn't work. Changing the parameters (and recompiling) didn't change the default values, so my conclusion is that they might be somehow hard-coded in a kernel driver. Jan On Monday, 24 November 2014 09:58:19

Re: [beagleboard] Re: how to make pwm_P8_13 low on boot?

2014-11-25 Thread janszymanski12345
Thanks Jason, There is a hardware solution to my problem in a form of a tiny logic 08 (AND gate). The PWM is connected to one input and an extra ENABLE signal from GPIO is connected to another input. On the output the resulting gated PWM signal will appear when the ENABLE signal goes high

Re: [beagleboard] Re: how to make pwm_P8_13 low on boot?

2014-11-25 Thread janszymanski12345
thanks, unfortunately didn't work for me. On Wednesday, 26 November 2014 10:02:27 UTC+11, Peter Gregory wrote: I had the same issue driving RBG Leds. They were starting turned on full force since the PWM was driving high on boot. Changing the polarity worked for me. Is it possible the

[beagleboard] a question about asking questions

2014-11-24 Thread janszymanski12345
Hi, I have still unresolved issue (no answer here for how to make pwm_P8_13 low on boot? ) and therefore trying to figure out if my question is: - too easy - too difficult - not interesting enough - other? As I see there is generally a number of unanswered questions, would it be possible for

[beagleboard] how to make pwm_P8_13 low on boot?

2014-11-23 Thread janszymanski12345
Hi, I'm trying to use pwm on BBB Linux beaglebone 3.8.13-bone50 #1 SMP Tue May 13 13:24:52 UTC 2014 armv7l GNU/Linux I have modified uEnv.tx ... cape_enable=capemgr.enable_partno=BB-UART1,SPI-4SS,bone_eqep2b,bone_pwm_P8_13,am33xx_pwm ... and /etc/default/capemgr ... # Options to pass to capemgr

[beagleboard] Re: how to make pwm_P8_13 low on boot?

2014-11-23 Thread janszymanski12345
the values in /sys/devices/ocp.3/pwm_test_P8_13/11 are: duty 0 period 50 polarity 1 run 1 after the device tree overlay is loaded. Does anyone know if possible and if yes how to change them (the default values)? The changes to corresponding *.dtbo file doesn't change them. On Monday, 24

[beagleboard] Re: broken sd card reader, need help flashing!!!

2014-11-17 Thread janszymanski12345
https://www.sparkfun.com/products/13004 Is your time and frustration worth more than a cost of SD card reader? On Monday, November 17, 2014 3:21:43 AM UTC+11, russel...@gmail.com wrote: ok so i have broken pin 3 on my sd card reader on accident and need to flash my bbb to use my replicape.

[beagleboard] Re: Only able to read 0x0 or FF with spidev...

2014-11-12 Thread janszymanski12345
Hi Arthur, BBB is a very time consuming hobby. Take it ease, relax, go for a walk and when you return, try: 1) try your project as root if no luck follow my (working) path 2) Try to repeat my settings and see if it works for you. I wasn't able to build the original Linux spidev_test, so...

[beagleboard] Re: Only able to read 0x0 or FF with spidev...

2014-11-10 Thread janszymanski12345
Hi, Following the links: http://elinux.org/BeagleBone_Black_Enable_SPIDEV and http://www.nagavenkat.adurthi.com/2014/02/spi-communication-beaglebone-black-as-master-to-arduino-as-slave/ I was able to make it work, but I have a SS too long (1.4ms) for my need. For easy test connect MOSI and

[beagleboard] very long CS with SPIDEV1

2014-11-09 Thread janszymanski12345
Hi I'm trying to do some SPI programming on BBB using SPIDEV1 and based on examples and it works, but not satisfactory ... The length of CS is about 1.4ms no matter what is the clock (SCK) speed. I transfer 2 bytes and the transfer start almost immediately after CS goes low, but then CS

[beagleboard] load device tree overlay through uEnv.txt on startup

2014-11-05 Thread janszymanski12345
Hi, I want to load a device tree overlay on startup by including it in uEnv.tx like this ... #cape_enable=capemgr.enable_partno=BB-BONE-AUDI-02 cape_enable=capemgr.enable_partno=SPI-4SS ... It desn't work as there is another file I need to modify and I forgot where it is. my image is:

[beagleboard] Re: load device tree overlay through uEnv.txt on startup

2014-11-05 Thread janszymanski12345
OK, found it. It's here http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Loading_custom_capes In case other people have a similar problem. Workaround: add CAPE=BB-SPI1-01 to /etc/default/capemgr The problem is that all that info is all over the places and changes all the time. On

[beagleboard] Re: Multiple SPI Kernel Drivers on the Same SPI Bus?

2014-11-04 Thread janszymanski12345
use GPIO as slave selects http://www.nagavenkat.adurthi.com/2014/02/spi-communication-beaglebone-black-as-master-to-arduino-as-slave/ On Sunday, October 26, 2014 10:43:02 AM UTC+11, bra...@gmail.com wrote: *Background* I have a Beagle Bone Black cape with both a Nordic nRF51822 and TI

[beagleboard] Re: Beaglebone Black and Web Servers?

2014-11-03 Thread janszymanski12345
There is already nodejs installed on BBB, you can simply run webserver using it.http://nodejs.org/ On Saturday, 11 January 2014 14:37:07 UTC+11, COG wrote: Hi: I am a newbie to the Beaglebone arena and I have some questions dealing with which web server(s) to use. (i) What is a good

[beagleboard] Re: Enable UART1

2014-10-26 Thread janszymanski12345
login as: debian Debian GNU/Linux 7 BeagleBoard.org BeagleBone Debian Image 2014-04-23 Support/FAQ: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian debian@138.25.248.153's password: debian@beaglebone:~$ cd /lib/firmware debian@beaglebone:/lib/firmware$ ls *UART* ADAFRUIT-UART1-00A0.dtbo

Re: [beagleboard] Re: BBB kernel update

2014-10-22 Thread janszymanski12345
Thanks Robert, It will be easier to access, no need to mount the FAT partition. Jan On Thursday, October 23, 2014 12:33:26 AM UTC+11, RobertCNelson wrote: On Wed, Oct 22, 2014 at 12:12 AM, janszyma...@gmail.com javascript: wrote: OK, I did it, but where is uEnv.txt? before I was

[beagleboard] Re: Anyone interested in LEGO EV3? I'm trying to transplant EV3 system to Beaglebone Black.

2014-10-21 Thread janszymanski12345
Congratulations on your wedding, but once married will you have any time for the project? Are you willing to share your work? Regards Jan On Wednesday, October 22, 2014 2:45:26 AM UTC+11, Fat Cat Man wrote: Yes, I've came to my hometown to hold a wedding ceremony last 2 weeks. I've updated

[beagleboard] BBB kernel update

2014-10-21 Thread janszymanski12345
Hi, How to update the kernel on BBB debian? debian@beaglebone:~$ uname -a Linux beaglebone 3.8.13-bone50 #1 SMP Tue May 13 13:24:52 UTC 2014 armv7l GNU/Linux debian@beaglebone:~$ sudo apt-get install linux-image-3.14.19-ti-r27 Reading package lists... Done Building dependency tree Reading

Re: [beagleboard] BBB kernel update

2014-10-21 Thread janszymanski12345
debian@beaglebone:~$ cat /etc/dogtag BeagleBoard.org BeagleBone Debian Image 2014-05-14 debian@beaglebone:~$ On Wednesday, October 22, 2014 11:53:57 AM UTC+11, RobertCNelson wrote: On Tue, Oct 21, 2014 at 6:29 PM, janszyma...@gmail.com javascript: wrote: Hi, How to update the

Re: [beagleboard] BBB kernel update

2014-10-21 Thread janszymanski12345
Thanks Robert, but it didn't work debian@beaglebone:~$ df -h Filesystem Size Used Avail Use% Mounted on rootfs 3.4G 1.5G 1.8G 45% / .

[beagleboard] Re: BBB kernel update

2014-10-21 Thread janszymanski12345
OK, I did it, but where is uEnv.txt? before I was able to do that: in /mnt/emmcfat edit uEnv.txt ##Disable HDMI #optargs=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN optargs=capemgr.enable_partno=BB-UART1,BB-SPIDEV0 How to do it now? On Wednesday, 22 October 2014 10:29:12 UTC+11,

[beagleboard] root password BBB ubuntu

2014-10-13 Thread janszymanski12345
Hi, After installing ubuntu console on BBB from here: http://elinux.org/BeagleBoardUbuntu#Trusty_14.04 and connecting with Putty login as: ubuntu ubuntu@192.168.7.2's password: Welcome to Ubuntu 14.04.1 LTS (GNU/Linux 3.8.13-bone63 armv7l) * Documentation: https://help.ubuntu.com/ Last

Re: [beagleboard] root password BBB ubuntu

2014-10-13 Thread janszymanski12345
Hi, I did follow the exact link, but the instruction given do not work. First question: what would i type after: sudo apt-get update, when asked for password? (tried nothing, root, ... temppwd - nothing works) login as: ubuntu ubuntu@192.168.7.2's password: Welcome to Ubuntu 14.04.1 LTS

[beagleboard] Re: root password BBB ubuntu

2014-10-13 Thread janszymanski12345
I'm using the prebuilt image Get prebuilt image: wget https://rcn-ee.net/deb/flasher/trusty/BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-08-13-2gb.img.xz from here http://elinux.org/BeagleBoardUbuntu#Trusty_14.04 Can you provide a link to another one, maybe I will have more luck then?

Re: [beagleboard] Re: root password BBB ubuntu

2014-10-13 Thread janszymanski12345
Robert, I did again an eMMC flasher and now temppwd works, but still unable to login as root login as: ubuntu ubuntu@192.168.7.2's password: Welcome to Ubuntu 14.04.1 LTS (GNU/Linux 3.8.13-bone63 armv7l) * Documentation: https://help.ubuntu.com/ Last login: Tue Oct 14 01:04:07 2014 from

Re: [beagleboard] Re: root password BBB ubuntu

2014-10-13 Thread janszymanski12345
In theory http://en.wikiquote.org/wiki/Theory, there is no difference between theory and practice. But, in practice, there is. I have modified the file /etc/ssh/sshd_config according to http://askubuntu.com/questions/469143/how-to-enable-ssh-root-access-on-ubuntu-14-04, but still no root

Re: [beagleboard] Re: root password BBB ubuntu

2014-10-13 Thread janszymanski12345
finally solved On Tuesday, 14 October 2014 14:43:57 UTC+11, janszyma...@gmail.com wrote: In theory http://en.wikiquote.org/wiki/Theory, there is no difference between theory and practice. But, in practice, there is. I have modified the file /etc/ssh/sshd_config according to

[beagleboard] Re: Anyone interested in LEGO EV3? I'm trying to transplant EV3 system to Beaglebone Black.

2014-10-12 Thread janszymanski12345
Hi, Are you still working on it? If yes, any progress so far? Jan On Thursday, 17 July 2014 16:21:40 UTC+10, Fat Cat Man wrote: As you know, LEGO announced their Mindstorms EV3 robot system last year. The EV3 system is based on linux, they published the full source code at

[beagleboard] is wireless all in one keyboard supported?

2014-10-07 Thread janszymanski12345
Hi, I would like to use a wireless keyboard/mouse (all in one). Is there a list a supported models on BBB Debian? For example is http://www.microsoft.com/hardware/en-au/p/all-in-one-media-keyboard#details supported. Can anyone recommend a model proven to work? (I need to buy one) Jan -- For

[beagleboard] Re: programming SPI with C on BBB

2014-10-02 Thread janszymanski12345
Thanks Artem, Will try it later, as I'm away now. Is the spidev1.1 the same port with a different CS (as I need 2 SPI interfaces). If yes, what pin is the second CS on? Thanks again, Jan On Friday, October 3, 2014 2:32:03 AM UTC+10, Artem Popov wrote: Good example code:

[beagleboard] programming SPI with C on BBB

2014-09-30 Thread janszymanski12345
Hi, I need to interface a DAC with SPI interface http://ww1.microchip.com/downloads/en/DeviceDoc/21697F.pdf to BBB. First question is which one (SPI) to select from device tree overlays (as there is a few and I don't know the differences between them) root@beaglebone:~# cd /lib/firmware

Re: [beagleboard] Re: how to change screen resolution

2014-09-28 Thread janszymanski12345
thanks, that works. Do you know if possible and if yes how to change the setting for the mouse? - I want it to be scan by the system as frequently as possible. On Friday, September 26, 2014 9:42:15 PM UTC+10, Charles Steinkuehler wrote: Edit uEnv.txt and set a custom resolution using the

Re: [beagleboard] startup process error

2014-09-28 Thread janszymanski12345
Good suggestion and it works. Couldn't make it with systemd however and I'm curious why. It is a GUI application and possibly I made some syntax error. my bap.service file is: [Unit] Description=Ball and Plate [Service] WorkingDirectory=/opt/bap ExecStart=/opt/bap runbap SyslogIdentifier=bap

[beagleboard] Re: how to change screen resolution

2014-09-25 Thread janszymanski12345
I've modified the file /etc/xdg/lxsession/LXDE/autostart by adding @xrandr -s 640x480@75 It looks like this now: @lxpanel --profile LXDE @pcmanfm --desktop --profile LXDE @xrandr -s 640x480@75 Reboot, but still doesn't work. Any help, please. Jan On Thursday, 25 September 2014 09:36:18

[beagleboard] startup process error

2014-09-25 Thread janszymanski12345
Hi, I want to autostart the program on boot on BBB debian. My executable is located in /opt/bap and I can start it from terminal by ./bap Following the instruction from here http://stackoverflow.com/questions/11152657/angstrom-start-up-processes-beaglebone the file bap.service in

Re: [beagleboard] startup process error

2014-09-25 Thread janszymanski12345
I need it to autostart when the BBB is powered on. On Friday, September 26, 2014 1:38:02 PM UTC+10, Wulf Man wrote: Can't start in in a cron job ? On 9/25/2014 8:20 PM, janszyma...@gmail.com javascript: wrote: Hi, I want to autostart the program on boot on BBB debian. My executable

[beagleboard] how to change screen resolution

2014-09-24 Thread janszymanski12345
Hi, How to change the screen resolution on BBB with latest image and HDMI monitor connected? Currently working with 1920x1080 by default, but I need a lower resolution - 640x480@75. Jan -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are

Re: [beagleboard] Re: color ball tracking with opencv on BBB

2014-09-11 Thread janszymanski12345
I was able to build and install the same version of openCV (2.4.9) on BBB debian as on my desktop Ubuntu by using an external USB memory stick. Now I have a problem with changing CPU frequency (as I would like to increase it from 300MHz to 1GHz) debian@beaglebone:~$ cpufreq-info cpufrequtils

Re: [beagleboard] Re: color ball tracking with opencv on BBB

2014-09-11 Thread janszymanski12345
That works. Another question is how to clone or replicate BBBs eMMC? How to move it into microSD card and vice versa? If I need to have exactly the same image on another BBB as the one I am currently working on (when it's finished) what is the procedure then? On Friday, 12 September 2014

[beagleboard] Re: color ball tracking with opencv on BBB

2014-09-09 Thread janszymanski12345
Thanks for that link, it is very usefull. In a meantime my attempt to install a newer version of opencv (following the instructions from here http://robertcastle.com/2014/02/installing-opencv-on-a-raspberry-pi/0) has failed firstly with cmake-curses-gui not working (empty database?) and after

[beagleboard] color ball tracking with opencv on BBB

2014-09-08 Thread janszymanski12345
Hi, I need to implement tracking of color ball with opencv on BBB. I have a rev.C BBB with latest (default Debian) including opencv 2.3.1 On my desktop Ubuntu I have installed opencv 2.4.9 To check the initial performance I used the example webcam program from the book Practical OpenCV listing

[beagleboard] Re: Update Kernel + Distro

2014-07-09 Thread janszymanski12345
On desktop Ubuntu sudo apt-get update sudo apt-get upgrade and sudo apt-get dist upgrade does the job, but somehow not on BBB On Tuesday, July 1, 2014 7:13:36 PM UTC+10, leo mayer wrote: Hi, since my BBB runs for some time and I have now some spare time I thought I wanna udpate the kernel

Re: [beagleboard] advice on the project

2014-07-03 Thread janszymanski12345
thanks, that helps. On Thursday, July 3, 2014 12:38:15 AM UTC+10, Dieter Wirz wrote: On Wed, Jul 2, 2014 at 3:42 AM, janszyma...@gmail.com javascript: wrote: Hi, I have to implement a ball and plate project using BBB. I have the IR touchscreen connected on USB and the driver is

[beagleboard] advice on the project

2014-07-01 Thread janszymanski12345
Hi, I have to implement a ball and plate project using BBB. I have the IR touchscreen connected on USB and the driver is working with a current Debian distribution, so I can see the mouse cursor moving when the ball is moving. What is the easiest way to read the absolute mouse position? After

[beagleboard] Re: change startup logo BBB debian

2014-06-25 Thread janszymanski12345
Thanks Andrew, Can you pass a link to a description how to create a new image? The other question is: if possible to change the image later, after system is booted? If yes, how? Jan On Wednesday, 25 June 2014 21:43:08 UTC+10, Andrew Henderson wrote: You must recompile the kernel to change

[beagleboard] change startup logo BBB debian

2014-06-24 Thread janszymanski12345
Hi, I see the similar post here

[beagleboard] Re: ZigBee Home Automation Gateway reference design

2014-06-11 Thread janszymanski12345
answered here: http://e2e.ti.com/support/wireless_connectivity/f/158/p/347662/1216914.aspx#1216914 On Wednesday, June 11, 2014 8:27:50 AM UTC+10, janszyma...@gmail.com wrote: Hi, There is a reference design from TI here http://www.ti.com/tool/CC2531EM-IOT-HOME-GATEWAY-RD based on BBB

[beagleboard] ZigBee Home Automation Gateway reference design

2014-06-10 Thread janszymanski12345
Hi, There is a reference design from TI here http://www.ti.com/tool/CC2531EM-IOT-HOME-GATEWAY-RD based on BBB (plus CC2531EMK) Among features it states: Simple API for home automation, incorporating TCP/IP to ZigBee bridge and enabling faster development of applications and easier integration

Re: [beagleboard] Webserver Image Displaying

2014-06-09 Thread janszymanski12345
there are simple and useful tools to help you, like http://winscp.net/eng/index.php but still some basic understanding of what you're doing is required. good luck, Jan On Tuesday, June 10, 2014 8:01:30 AM UTC+10, john3909 wrote: From: 'Ryan P.' via BeagleBoard beagl...@googlegroups.com

[beagleboard] Re: console over cdc serial

2014-03-25 Thread janszymanski12345
ttyO0 is on Beaglebone side, COM6 is on PC side. So console=ttyO0,115200n8 stays the same. On Wednesday, March 26, 2014 12:00:43 AM UTC+11, Robert Kuhn wrote: Hi, I have console=ttyO0,115200n8 in my uEnv.txt to have a console over serial port. No I installed the CDC serial driver and got

[beagleboard] switching distribution

2014-03-20 Thread janszymanski12345
Hi, I need to get back to BBB to do a project involving openCV. I see here http://www.elinux.org/Beagleboard:BeagleBoneBlack the following statement: We will be moving to Debian in the next few weeks What distribution should I use if my basic concern is the application execution speed? In the

Re: [beagleboard] switching distribution

2014-03-20 Thread janszymanski12345
On Friday, March 21, 2014 10:02:38 AM UTC+11, Gerald wrote: I would try the Debian version and see how it works for you. If something is missing, you can ask an maybe it can get added. http://beagleboard.org/latest-images BTW, Ubuntu is based on Debian. Gerald Thanks, Looks like

Re: [beagleboard] switching distribution

2014-03-20 Thread janszymanski12345
Spot on, Robert, Thanks and sorry I should think about it. The Kingston cards coming with the boards usually fail soon. Got a couple of new Sandisk 4Gb cards and I can make some progress. cheers, Jan On Friday, March 21, 2014 1:41:27 PM UTC+11, RobertCNelson wrote: On Thu, Mar 20, 2014 at

Re: [beagleboard] Angstrom Abandoned for BBB? Rumor + a Rant

2014-01-06 Thread janszymanski12345
IMHO, many people will pay a few dollars more for BBB hardware to cover for a software professional salary. Do not let the BBB die. On Sunday, January 5, 2014 11:35:34 AM UTC+11, William Hermans wrote: Personally, I'd rather that TI kept their sticky paws off of the development as much as