Re: [beagleboard] Re: How can I talk I2s with a GSM modem using BBB? [ +linphone]
Thank you Glauber! Going to take a look at your link On Tue, Jun 17, 2014 at 9:08 PM, Gláuber Brennon glauberbren...@gmail.com wrote: Take a look at this http://www.tjaekel.com/T-DAC/ ! 2014-06-17 21:05 GMT-03:00 Gláuber Brennon glauberbren...@gmail.com: Hey André, Is I2S = Inter-IC Sound? I saw some info about this a long time ago and idk much about this subject, but i'll tell you what i know / i think i remember. U will need to make some DSP stuff, but I don't know which filter u have to do... I'm not that much into with DSP yet... But ur modem should have some type of Clock pin as I2C, sampling size set pin (to set the size of ur readings for DSP) and two pins for audio in and out. Audio out should be connected to some ADC... (And Audio in to DAC) I hope this help you :) 2014-06-16 22:31 GMT-03:00 André Prado andreprad...@gmail.com: Btw I am using Debian Linux arm 3.8.13-bone49 #1 SMP Fri May 2 06:36:13 UTC 2014 armv7l GNU/Linux On Mon, Jun 16, 2014 at 10:28 PM, André Prado andreprad...@gmail.com wrote: Hello I am using Linphone in my BBB and it works fine using the Audio cape, I can talk with my notebook just fine. I can also use a GSM Modem sending AT commands via RS232 Cape, I can hear and talk in the GSM modem analog input/output just fine, calling my cellphone and etc. Now I want to take the audio cape out of the way and talk I2S directly with the GSM Modem. Can someone help me? I am really having a hard time with this task, a north would be great. -- Atenciosamente/Regards André Castelan Prado -- Atenciosamente/Regards André Castelan Prado -- 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. -- Att, Gláuber Brennon Linux User #559768 Graduando em Engenharia Mecatrônica - UNIFACS GREENBELT em 6Sigma -- Att, Gláuber Brennon Linux User #559768 Graduando em Engenharia Mecatrônica - UNIFACS GREENBELT em 6Sigma -- 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. -- Atenciosamente/Regards André Castelan Prado -- 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] How can I talk I2s with a GSM modem using BBB? [ +linphone]
Hello I am using Linphone in my BBB and it works fine using the Audio cape, I can talk with my notebook just fine. I can also use a GSM Modem sending AT commands via RS232 Cape, I can hear and talk in the GSM modem analog input/output just fine, calling my cellphone and etc. Now I want to take the audio cape out of the way and talk I2S directly with the GSM Modem. Can someone help me? I am really having a hard time with this task, a north would be great. -- Atenciosamente/Regards André Castelan Prado -- 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: How can I talk I2s with a GSM modem using BBB? [ +linphone]
Btw I am using Debian Linux arm 3.8.13-bone49 #1 SMP Fri May 2 06:36:13 UTC 2014 armv7l GNU/Linux On Mon, Jun 16, 2014 at 10:28 PM, André Prado andreprad...@gmail.com wrote: Hello I am using Linphone in my BBB and it works fine using the Audio cape, I can talk with my notebook just fine. I can also use a GSM Modem sending AT commands via RS232 Cape, I can hear and talk in the GSM modem analog input/output just fine, calling my cellphone and etc. Now I want to take the audio cape out of the way and talk I2S directly with the GSM Modem. Can someone help me? I am really having a hard time with this task, a north would be great. -- Atenciosamente/Regards André Castelan Prado -- Atenciosamente/Regards André Castelan Prado -- 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] RS232 Cape Rev B for BBB
Hi I have the same problem. On Sun, Jun 8, 2014 at 2:04 PM, Raphael Philipe rapp...@gmail.com wrote: Hi there, Has someone used the new RS232 cape REV B before? Do you have references on how to use it? I need to use it to control a gsm board through AT commands and I have no clue where to start. Is it possible to use the older version of RS232 cape documentation as a reference? My basic guess and feelings are that: I need to load a device tree overlay in order to set the pinmux, load device drivers and the like. After that I will be able to communicate with the other device throughout /dev/ttyAS0 and so on. Is that correct? Thank you! -- 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. -- Atenciosamente/Regards André Castelan Prado -- 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] python gui?
PyQt On Wed, Apr 9, 2014 at 7:28 AM, Eric Palmer e...@ericfpalmer.com wrote: In my day job I erite backend code. Not gui stuff. I'm building a large robot and will use a BBB and display for data display and more. I would like to use python. What gui tools work with python on the BBB? I could also do this with node.js o some other web server. But python might be fun. -- Eric Palmer -- 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. -- Atenciosamente/Regards André Castelan Prado -- 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] Is BBB I2S Capable out of the box for VOIP Applications? (SIM interface)
i read http://www.ti.com/product/am3358 and it says that this processor can have up to 2 I2S channels, then i went to the bbb wiki page http://elinux.org/Beagleboard:BeagleBoneBlack . And it says nothing about how many i2s pins are accessible via GPIO or how i can configure them. Could you give me a direction please? On Thu, Mar 20, 2014 at 3:31 PM, André Prado andreprad...@gmail.com wrote: Hello Maxim, I dont need the analog audio. As far as i understood this cape is to convert BBB i2s to analogic audio (mic/speaker). I need BBB I2S GSM SIM I2S. Am i right? Cheers On Thu, Mar 20, 2014 at 3:28 PM, Maxim Podbereznyy lisar...@gmail.comwrote: will the Audio-Cape fit your application? http://elinux.org/CircuitCo:Audio_Cape_RevB 2014-03-20 22:14 GMT+04:00 André Prado andreprad...@gmail.com: Hello, i have a BBB and i've played with it mostly for Qt Applications (HMI). Now i want to use it in my home as a VOIP gateway, i saw that there is an asterisk port ( http://www.beaglebone-asterisk.org/ ) that seems to be pretty cool. For this i need to interface my SIM (I2S) with the BBB, is there an I2S GPIO and drivers for it available? I've saw some projects but they all use the chan_dongle or something like this. Thanks -- Atenciosamente/Regards André Castelan Prado -- 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. -- LinkedIn - http://www.linkedin.com/in/maximpodbereznyy Company - http://www.linkedin.com/company/mentorel Facebook - https://www.facebook.com/mentorel.company -- 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. -- Atenciosamente/Regards André Castelan Prado -- Atenciosamente/Regards André Castelan Prado -- 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] Is BBB I2S Capable out of the box for VOIP Applications? (SIM interface)
Hello Maxim, I dont need the analog audio. As far as i understood this cape is to convert BBB i2s to analogic audio (mic/speaker). I need BBB I2S GSM SIM I2S. Am i right? Cheers On Thu, Mar 20, 2014 at 3:28 PM, Maxim Podbereznyy lisar...@gmail.comwrote: will the Audio-Cape fit your application? http://elinux.org/CircuitCo:Audio_Cape_RevB 2014-03-20 22:14 GMT+04:00 André Prado andreprad...@gmail.com: Hello, i have a BBB and i've played with it mostly for Qt Applications (HMI). Now i want to use it in my home as a VOIP gateway, i saw that there is an asterisk port ( http://www.beaglebone-asterisk.org/ ) that seems to be pretty cool. For this i need to interface my SIM (I2S) with the BBB, is there an I2S GPIO and drivers for it available? I've saw some projects but they all use the chan_dongle or something like this. Thanks -- Atenciosamente/Regards André Castelan Prado -- 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. -- LinkedIn - http://www.linkedin.com/in/maximpodbereznyy Company - http://www.linkedin.com/company/mentorel Facebook - https://www.facebook.com/mentorel.company -- 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. -- Atenciosamente/Regards André Castelan Prado -- 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: Mame on Beagleboard
That's really cool, i will test it for sure in my BBB :) On Fri, Jan 24, 2014 at 4:27 PM, William Hermans yyrk...@gmail.com wrote: Ah cool, this is something I was wondering about myself. Figured it would take a huge amount of code porting, but I'll see once i check out your writeup. Thanks for sharing. On Fri, Jan 24, 2014 at 11:00 AM, Darshan Gencarelle dgenc...@gmail.comwrote: I got it working. http://gencarelle.com/blog/2014/01/18/mame-on-the-beaglebone-black/ On Tuesday, August 25, 2009 5:30:46 AM UTC-4, Lee McColl Sylvester wrote: Has anyone successfully gotten Mame to run on the Beagleboard? I want to use Beagleboard to power a home arcade project, but wasn't sure what the quality was like. I *know* it's possible, I just wanted to know what the results were and what games would struggle on the device. Thanks, Lee -- 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/groups/opt_out. -- 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/groups/opt_out. -- Att André -- 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/groups/opt_out.
Re: [beagleboard] Re: Touchscreen Jitter / Jumping on Beaglebone Black LCD Capes
Thank you so much, i will do it when i get home :) On Tue, Jan 21, 2014 at 6:16 AM, Micka mickamus...@gmail.com wrote: http://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-LinuxKernel git clone git://github.com/RobertCNelson/linux-dev.git cd linux-dev/ git checkout origin/am33x-v3.8 -b tmp ./build_kernel.sh go to the file KERNEL/drivers/input/touchscreen/ti_am335x_tsc.c edit the file by following the file that I previously sent . save the file, go to the folder linux-dev, and rebuild the kernel : ./tools/rebuild something .sh micka, On Tue, Jan 21, 2014 at 7:00 AM, Will Kostelecky will.kostele...@gmail.com wrote: Micka: I second the huge thanks from Andre for the work you have done on this to date...would also support Andre's question about the way! If you could give us some pointers on what we need to do, or point us to a reference on the web, it would be greatly appreciated (even more greatly than hugely)! Cheers, Will On Tue, Jan 21, 2014 at 12:10 AM, André Prado andreprad...@gmail.comwrote: Micka could you please give me the way? I need to get https://github.com/beagleboard linux repo and compile with Linaro? Is that all? On Mon, Jan 20, 2014 at 12:08 PM, Micka mickamus...@gmail.com wrote: I don't think so ( I'm not an expert on that ) But It's easy with the Kernel from Robert Nelson to build, modify the kernel, rebuild the kernel, install the kernel in your sdcard It's what i've done ... . I hope that Robert Nelson will include this modification for the next release of the Kernel . On Mon, Jan 20, 2014 at 2:32 PM, André Prado andreprad...@gmail.comwrote: Micka thank you so much for your work! We can compile this driver with Linaro and load it dynamically right? Using mobprobe Or am i mistaken? Cheers On Mon, Jan 13, 2014 at 11:58 AM, Micka mickamus...@gmail.com wrote: I would love to create a patch for you, but i don't know how I tried to commit the result, but I got : beaglekernel@beaglekernel-VirtualBox:~/linux-dev/KERNEL$ git commit # On branch v3.8.13-bone35 # Changes not staged for commit: # (use git add file... to update what will be committed) # (use git checkout -- file... to discard changes in working directory) # # modified: drivers/input/touchscreen/ti_am335x_tsc.c # no changes added to commit (use git add and/or git commit -a) beaglekernel@beaglekernel-VirtualBox:~/linux-dev/KERNEL$ git commit drivers/input/touchscreen/ti_am335x_tsc.c error: insufficient permission for adding an object to repository database .git/objects error: drivers/input/touchscreen/ti_am335x_tsc.c: failed to insert into database error: unable to index file drivers/input/touchscreen/ti_am335x_tsc.c fatal: updating files failed On Sun, Jan 12, 2014 at 1:35 PM, Will Kostelecky will.kostele...@gmail.com wrote: I have the same problem with the LCD7 on Archlinux and would really like to get it fixed. I can't find the above file on my installation and am not sure where to look. Or for that matter what to do with the patched file if I were able to find it. Can someone help with a) telling me where to look for the right file to patch, and b) tell me how to build a patched driver? I am not a complete neophyte with Linux (I frequently build apps from source and can debug build problems) but I dont know where to start with drivers! Thanks, Will On Thursday, 9 January 2014 07:58:47 UTC, Mickae1 wrote: Lan Kidd, For the patch, I'm sure that Robert Nelson will include it on the next release of the kernel, same for Koen ! Terry Storm, well not really :) , the noise come when you remove your finger, always at this time when the pressure is not enough we got some crazy x and y value .. On Thu, Jan 9, 2014 at 6:54 AM, Terry Storm terrys...@gmail.comwrote: Ditto. Regarding the fix which makes this work 99% of the time... Have you considered the noise could be on the power lines which power the touch screen? One could assume the power rails are meant to be between GND and VCC, however this may not be the case. It then assumes GND is 0 and VCC is Max. Since there are 4 AIN's used, it should be possible to read the voltages... Maybe do some sort of ratio calculation or something. Just a thought. Terry On Thursday, 9 January 2014 07:56:11 UTC+13, Ian Kidd wrote: I'm going to be the helpless little girl here and ask for a quick synopsis of how to apply the patch? I'm not sure where the file is that gets this Diff, because I can't locate it in /lib/modules. -- 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. For more options, visit https://groups.google.com/groups/opt_out. -- For more
Re: [beagleboard] Angstrom Building for BBB instead of Beaglebone
It's in portuguese but it's easy to understand. How to build with Yocto for BBB http://www.embarcados.com.br/beaglebone-black-yocto/ On Tue, Jan 21, 2014 at 10:41 PM, Jeremy Van jeremya...@gmail.com wrote: As far as I know there aren't any bbb specific recipes. However, most tutorials I find use machine=beaglebone. I don't think the beaglebone will run the beagleboard binaries though. -- 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/groups/opt_out. -- Att André -- 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/groups/opt_out.
Re: [beagleboard] Re: debian: test images (2014-01-16)
Hello i've also flashed my BBB with the lastest Debian image and everything is working fine. My LCD4 Cape from 4D Systems works almost fine, seems to have a glitch in the touchscreen click, it's probably callibration. On Sat, Jan 18, 2014 at 9:35 AM, Alexandru Csete oz9...@gmail.com wrote: Hi Robert, Thanks for the updated images. I have tried them on Beaglebone black (eMMC-flasher) and white (SD card) and both seem to run fine. Questions? Should we switch to connman? To test: apt-get remove wicd-* --purge apt-get install connman (no good gui with connman) I prefer connman but as long as it is so easy to replace wicd with connman I really don't mind. Does your cape work? My LCD3 Rev A2 cape works on Beaglebone Black (didn't try on white). My audio cape Rev A works (recognized, didn't try to play or record audio) on both Beaglebone black and white but I noticed that HDMI audio disappears from proc/asound/cards when this cape is mounted. This might be normal. DVI-D with Audio cape doesn't work on either Beaglebone black or white. To be honest I'm not exactly sure if the cape works as I have got it second hand and never tried it before. Alex -- 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/groups/opt_out. -- Att André -- 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/groups/opt_out.
Re: [beagleboard] Re: debian: test images (2014-01-16)
Hello Robert, Actually i am getting this on my BBB [ 35.411609] gen_ndis_query_resp: RNDIS_OID_GEN_RCV_NO_BUFFER [ 35.415247] gadget: rndis reqa1.01 v i l4096 [ 35.415517] gadget: rndis req21.00 v i l36 [ 35.419242] gadget: rndis reqa1.01 v i l4096 [ 35.419537] gadget: rndis req21.00 v i l36 [ 35.424241] gadget: rndis reqa1.01 v i l4096 [ 35.424513] gadget: rndis req21.00 v i l36 [ 35.424593] gen_ndis_query_resp: RNDIS_OID_GEN_RCV_NO_BUFFER [ 35.427242] gadget: rndis reqa1.01 v i l4096 [ 35.427597] gadget: rndis req21.00 v i l36 [ 35.431237] gadget: rndis reqa1.01 v i l4096 [...] [ 218.851550] gadget: rndis reqa1.01 v i l4096 [ 226.351896] gadget: rndis req21.00 v i l12 [ 226.355432] gadget: rndis reqa1.01 v i l4096 [ 233.852707] gadget: rndis req21.00 v i l12 [ 233.855267] gadget: rndis reqa1.01 v i l4096 My output for the xinput --list is this: Unable to connect to X server I saw Mika's thread here on BB Groups and he played a little bit with the touchscreen device driver, in order to play with it myself in your debian distro what should i do? What are you using to build Debian? Yocto? Buildroot? Could you give me a light? Hehe Thanks so much for your effort. Cheers On Mon, Jan 20, 2014 at 6:51 PM, Robert Nelson robertcnel...@gmail.comwrote: On Mon, Jan 20, 2014 at 7:06 AM, André Prado andreprad...@gmail.com wrote: Hello i've also flashed my BBB with the lastest Debian image and everything is working fine. My LCD4 Cape from 4D Systems works almost fine, seems to have a glitch in the touchscreen click, it's probably callibration. Yeah, right now there is no calibration going on. I'm working on that this week, i just have the lcd3/lcd4 (and a newer lcd7 being shiped) With the 4D Systems, what is the output of: xinput --list 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/groups/opt_out. -- Att André -- 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/groups/opt_out.
Re: [beagleboard] Re: debian: test images (2014-01-16)
Also i've tried to run a QT5 Application on my BBB with the debian 16-01 image and i get this on dmesg: [ 1443.245075] idr_remove called for id=154920 which is not allocated. [ 1443.245197] [c0010443] (unwind_backtrace+0x1/0x8a) from [c021cef5] (idr_remove+0xc5/0x120) [ 1443.245275] [c021cef5] (idr_remove+0xc5/0x120) from [c0270613] (drm_ctxbitmap_free+0x1b/0x24) [ 1443.245334] [c0270613] (drm_ctxbitmap_free+0x1b/0x24) from [c0270915] (drm_rmctx+0x31/0xa0) [ 1443.245389] [c0270915] (drm_rmctx+0x31/0xa0) from [c0270cbf] (drm_ioctl+0x1d9/0x28a) [ 1443.245655] [c0270cbf] (drm_ioctl+0x1d9/0x28a) from [c00b36b3] (do_vfs_ioctl+0x3b9/0x402) [ 1443.245716] [c00b36b3] (do_vfs_ioctl+0x3b9/0x402) from [c00b372f] (sys_ioctl+0x33/0x44) [ 1443.245777] [c00b372f] (sys_ioctl+0x33/0x44) from [c000c021] (ret_fast_syscall+0x1/0x46) Is it related to the image? cheers On Mon, Jan 20, 2014 at 8:18 PM, André Prado andreprad...@gmail.com wrote: Hello Robert, Actually i am getting this on my BBB [ 35.411609] gen_ndis_query_resp: RNDIS_OID_GEN_RCV_NO_BUFFER [ 35.415247] gadget: rndis reqa1.01 v i l4096 [ 35.415517] gadget: rndis req21.00 v i l36 [ 35.419242] gadget: rndis reqa1.01 v i l4096 [ 35.419537] gadget: rndis req21.00 v i l36 [ 35.424241] gadget: rndis reqa1.01 v i l4096 [ 35.424513] gadget: rndis req21.00 v i l36 [ 35.424593] gen_ndis_query_resp: RNDIS_OID_GEN_RCV_NO_BUFFER [ 35.427242] gadget: rndis reqa1.01 v i l4096 [ 35.427597] gadget: rndis req21.00 v i l36 [ 35.431237] gadget: rndis reqa1.01 v i l4096 [...] [ 218.851550] gadget: rndis reqa1.01 v i l4096 [ 226.351896] gadget: rndis req21.00 v i l12 [ 226.355432] gadget: rndis reqa1.01 v i l4096 [ 233.852707] gadget: rndis req21.00 v i l12 [ 233.855267] gadget: rndis reqa1.01 v i l4096 My output for the xinput --list is this: Unable to connect to X server I saw Mika's thread here on BB Groups and he played a little bit with the touchscreen device driver, in order to play with it myself in your debian distro what should i do? What are you using to build Debian? Yocto? Buildroot? Could you give me a light? Hehe Thanks so much for your effort. Cheers On Mon, Jan 20, 2014 at 6:51 PM, Robert Nelson robertcnel...@gmail.comwrote: On Mon, Jan 20, 2014 at 7:06 AM, André Prado andreprad...@gmail.com wrote: Hello i've also flashed my BBB with the lastest Debian image and everything is working fine. My LCD4 Cape from 4D Systems works almost fine, seems to have a glitch in the touchscreen click, it's probably callibration. Yeah, right now there is no calibration going on. I'm working on that this week, i just have the lcd3/lcd4 (and a newer lcd7 being shiped) With the 4D Systems, what is the output of: xinput --list 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/groups/opt_out. -- Att André -- Att André -- 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/groups/opt_out.
Re: [beagleboard] Re: Touchscreen Jitter / Jumping on Beaglebone Black LCD Capes
Micka could you please give me the way? I need to get https://github.com/beagleboard linux repo and compile with Linaro? Is that all? On Mon, Jan 20, 2014 at 12:08 PM, Micka mickamus...@gmail.com wrote: I don't think so ( I'm not an expert on that ) But It's easy with the Kernel from Robert Nelson to build, modify the kernel, rebuild the kernel, install the kernel in your sdcard It's what i've done ... . I hope that Robert Nelson will include this modification for the next release of the Kernel . On Mon, Jan 20, 2014 at 2:32 PM, André Prado andreprad...@gmail.comwrote: Micka thank you so much for your work! We can compile this driver with Linaro and load it dynamically right? Using mobprobe Or am i mistaken? Cheers On Mon, Jan 13, 2014 at 11:58 AM, Micka mickamus...@gmail.com wrote: I would love to create a patch for you, but i don't know how I tried to commit the result, but I got : beaglekernel@beaglekernel-VirtualBox:~/linux-dev/KERNEL$ git commit # On branch v3.8.13-bone35 # Changes not staged for commit: # (use git add file... to update what will be committed) # (use git checkout -- file... to discard changes in working directory) # # modified: drivers/input/touchscreen/ti_am335x_tsc.c # no changes added to commit (use git add and/or git commit -a) beaglekernel@beaglekernel-VirtualBox:~/linux-dev/KERNEL$ git commit drivers/input/touchscreen/ti_am335x_tsc.c error: insufficient permission for adding an object to repository database .git/objects error: drivers/input/touchscreen/ti_am335x_tsc.c: failed to insert into database error: unable to index file drivers/input/touchscreen/ti_am335x_tsc.c fatal: updating files failed On Sun, Jan 12, 2014 at 1:35 PM, Will Kostelecky will.kostele...@gmail.com wrote: I have the same problem with the LCD7 on Archlinux and would really like to get it fixed. I can't find the above file on my installation and am not sure where to look. Or for that matter what to do with the patched file if I were able to find it. Can someone help with a) telling me where to look for the right file to patch, and b) tell me how to build a patched driver? I am not a complete neophyte with Linux (I frequently build apps from source and can debug build problems) but I dont know where to start with drivers! Thanks, Will On Thursday, 9 January 2014 07:58:47 UTC, Mickae1 wrote: Lan Kidd, For the patch, I'm sure that Robert Nelson will include it on the next release of the kernel, same for Koen ! Terry Storm, well not really :) , the noise come when you remove your finger, always at this time when the pressure is not enough we got some crazy x and y value .. On Thu, Jan 9, 2014 at 6:54 AM, Terry Storm terrys...@gmail.comwrote: Ditto. Regarding the fix which makes this work 99% of the time... Have you considered the noise could be on the power lines which power the touch screen? One could assume the power rails are meant to be between GND and VCC, however this may not be the case. It then assumes GND is 0 and VCC is Max. Since there are 4 AIN's used, it should be possible to read the voltages... Maybe do some sort of ratio calculation or something. Just a thought. Terry On Thursday, 9 January 2014 07:56:11 UTC+13, Ian Kidd wrote: I'm going to be the helpless little girl here and ask for a quick synopsis of how to apply the patch? I'm not sure where the file is that gets this Diff, because I can't locate it in /lib/modules. -- 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. For more options, visit https://groups.google.com/groups/opt_out. -- 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/groups/opt_out. -- 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/groups/opt_out. -- Att André -- 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/groups/opt_out. -- For more
Re: [beagleboard] Re: Build a QT/11 application for beagleboard black by cross compiling from ubuntu
How can i install the Robert's Debian on my BBB? On Sat, Jan 18, 2014 at 11:08 PM, David Lewin dlewin...@gmail.com wrote: Well i was refering to official Debian image as another possibility Le 18 janv. 2014 22:44, William Hermans yyrk...@gmail.com a écrit : For the record, Robert Nelsons Debian image is custom kernel only, with a stock file image. Also, as far as I know Roberts Debian *is* the only official Debian for the Beagelbone black. On Sat, Jan 18, 2014 at 11:43 AM, dlewin555 dlewin...@gmail.com wrote: Thanks Louis. When you say Debian Beta I assume that it the official one, not the BBB (from Robert C Nelson) right ? Well I have to try it myself btw. Le vendredi 17 janvier 2014 18:41:41 UTC+1, Louis McCarthy a écrit : @Bill Can you run 'uname -a' from a terminal and post the results here? What is the file name (or download link) of the angstrom toolchain that you downloaded? @David Sure. I have tried it with the Debian beta and it seems to be working. http://armsdr.blogspot.com/2014/01/bare-metal-qt-52-on- beaglebone-black.html Louis On Thursday, January 16, 2014 12:21:09 PM UTC-6, William Pretty Security wrote: Ok; We have something weird going on here (?) I started with a fresh VM and just installed the tool chain, from the file I had previously downloaded. I then gave myself root access and went to the “/usr/local/angstrom/bin” directory. Here’s what happened: root@ubuntu:/usr/local/angstrom/arm/bin# arm-angstrom-linux-gnueabi-g++ arm-angstrom-linux-gnueabi-g++: command not found root@ubuntu:/usr/local/angstrom/arm/bin# arm-angstrom-linux-gnueabi-g++ --version arm-angstrom-linux-gnueabi-g++: command not found root@ubuntu:/usr/local/angstrom/arm/bin# ./arm-angstrom-linux-gnueabi-g++ --version bash: ./arm-angstrom-linux-gnueabi-g++: No such file or directory When I type “ls –l” I get: -rwxr-xr-x 1 root root 483996 Mar 16 2011 arm-angstrom-linux-gnueabi-addr2line -rwxr-xr-x 1 root root 503544 Mar 16 2011 arm-angstrom-linux-gnueabi-ar -rwxr-xr-x 1 root root 853272 Mar 16 2011 arm-angstrom-linux-gnueabi-as -rwxr-xr-x 1 root root 483800 Mar 16 2011 arm-angstrom-linux-gnueabi-c++filt -rwxr-xr-x 1 root root 436563 Mar 16 2011 arm-angstrom-linux-gnueabi-cpp -rwxr-xr-x 1 root root 438687 Mar 16 2011 arm-angstrom-linux-gnueabi-g++ -rwxr-xr-x 1 root root 434700 Mar 16 2011 arm-angstrom-linux-gnueabi-gcc -rwxr-xr-x 1 root root17422 Mar 16 2011 arm-angstrom-linux-gnueabi-gccbug -rwxr-xr-x 1 root root75976 Mar 16 2011 arm-angstrom-linux-gnueabi-gcov -rwxr-xr-x 1 root root 3184888 Mar 16 2011 arm-angstrom-linux-gnueabi-gdb -rwxr-xr-x 1 root root 3184892 Mar 16 2011 arm-angstrom-linux-gnueabi-gdbtui -rwxr-xr-x 1 root root 442039 Mar 16 2011 arm-angstrom-linux-gnueabi-gfortran -rwxr-xr-x 1 root root 538904 Mar 16 2011 arm-angstrom-linux-gnueabi-gprof -rwxr-xr-x 1 root root 873752 Mar 16 2011 arm-angstrom-linux-gnueabi-ld -rwxr-xr-x 1 root root 490292 Mar 16 2011 arm-angstrom-linux-gnueabi-nm -rwxr-xr-x 1 root root 629144 Mar 16 2011 arm-angstrom-linux-gnueabi-objcopy -rwxr-xr-x 1 root root 759480 Mar 16 2011 arm-angstrom-linux-gnueabi-objdump -rwxr-xr-x 1 root root 503548 Mar 16 2011 arm-angstrom-linux-gnueabi-ranlib -rwxr-xr-x 1 root root 261868 Mar 16 2011 arm-angstrom-linux-gnueabi-readelf -rwxr-xr-x 1 root root 748476 Mar 16 2011 arm-angstrom-linux-gnueabi-run -rwxr-xr-x 1 root root 483988 Mar 16 2011 arm-angstrom-linux-gnueabi-size -rwxr-xr-x 1 root root 483960 Mar 16 2011 arm-angstrom-linux-gnueabi-strings -rwxr-xr-x 1 root root 629144 Mar 16 2011 arm-angstrom-linux-gnueabi-strip -rwxr-xr-x 1 root root 281569 Mar 16 2011 i686-linux-libtool -rwxr-xr-x 1 root root 281569 Mar 16 2011 libtool -rwxr-xr-x 1 root root68311 Mar 16 2011 libtoolize . . . Looks to me like the program is executable. Could it be damaged or am I doing something wrong ? Bill *From:* beagl...@googlegroups.com [mailto:beagl...@googlegroups.com] *On Behalf Of *Louis McCarthy *Sent:* Wednesday, January 15, 2014 2:42 PM *To:* beagl...@googlegroups.com *Subject:* Re: [beagleboard] Re: Build a QT/11 application for beagleboard black by cross compiling from ubuntu I guess I wasn't clear, you need to type 'arm-angstrom-linux-gnueabi-g++ --version'. Just typing g++ will use your regular host compiler (not toolchain cross compiler) If that gives a valid response, you then need to modify your qmake.conf files or configure command line options (depending on Qt version and how you configured it) to point to the full binary name, not just g++. From the error message, I doubt the error is in qabstractanimation.cpp, but you can look around for a local qmake.conf file, for that module, that may be pointing to the wrong g++. Louis On Tuesday, January 14, 2014 5:30:22 PM
Re: [beagleboard] Qt Green Background
Sorry for the offtopic but did you cross-compile your Qt or are you using the QTE from the website? And did you integrate it with the Qt Creator? I am having trouble to do this. Tyvm On Fri, Dec 6, 2013 at 3:11 PM, James S s190...@gmail.com wrote: I'm using BB White with Angstrom 3.2.42 and Qt 4.6.3 cross compiler. I have custom hardware with 1024 x 768 lcd screen. The problem I have is that when I switch between different screens in my application, there is a brief flash of a green screen from the background. Does anyone know how to get rid of it? Even if it could be set to black, it would be better than it is now. Regards, James - To switch between screens, I do the following: ScreenA-hide(); ScreenB-show(); -- 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/groups/opt_out. -- Att André -- 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/groups/opt_out.
[beagleboard] Error while building Qt for Beaglebone Black
Hello, i have a Qt application that runs fine in my host machine, i am trying to port it for my Beaglebone Black. I am trying to follow this tutorial: http://aplacetogeek.wordpress.com/qt-opencv-v4l-cross-compiling-raspberry-pi-beagle-bone/ I am using the angstrom-2011.03-i686-linux-armv7a-linux-gnueabi-toolchain-qte-4.6.3.tar.bz2 as my host machine is a 32 bits Ubuntu, uname -a returns 3.2 i686 i686 i386 GNU Linux. I've unzipped the toolchain and copied the files to their system folders (/usr/local/angstrom//arm/ and /var/lib/opkg/* In the step build and install, after configuring Qt: *make -j 4* *sudo make install* I get this error: .obj/release-shared-emb-arm/qatomic_arm.o: could not read symbols: File in wrong format collect2: ld returned 1 exit status make[1]: *** [../../lib/libQtCore.so.4.8.5] Error 1 make[1]: Leaving directory `/home/aprado/work/qt-everywhere-opensource-src-4.8.5/src/corelib’ make: *** [sub-corelib-make_default-ordered] Error 2 Any tips for me ? :( I tried to run the ./enviroment-setup in the /arm folder but nothing changed.. -- Att André -- 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/groups/opt_out.
