[beagleboard] Debian Jessie USB drive problem

I recently bought a BBG for use as a tiny NAS and print server. I installed a Debian Jessie image (for BBB) and ran updates. All X stuff was removed to save space and Samba installed. When I plug in the external USB disk it is recognised and /dev/sda1 appears. I added this to /etc/fstab: UUID=

Re: [beagleboard] Re: VGA camera capture

Silva, It does have MJPEG but opencv is converting the format to YUYV. And also does your board have I/O pins digital and analogue? On Thu, May 26, 2016 at 8:35 AM, Tinashe Mudavanhu wrote: > The 160x120 video stream had no latency but the other camera with 1280x720 > was slow, video was displa

Re: [beagleboard] Re: VGA camera capture

The 160x120 video stream had no latency but the other camera with 1280x720 was slow, video was displayed as images being flipped like book pages. I need to understand something from your files. Does it mean the rest of my iris recognition code has to be in the framegrabber.py client file and also

[beagleboard] kernel panic when flashing eMMC from uSD made from /opt/scripts/tools/beaglebon...

Trying to clone a Debian Jesse distro (4.1.21) I made a uSD using the beaglebone-black-make-microSD-flasher-from-eMMC.sh What am I missing here? When I insert this into another BBB it crashes before flashing completion. Here is what I see when a serial debug cable is connected: Starting eMMC

Re: [beagleboard] flashing BBB with image made from /opt/scripts/tools/beag.... and getting kernel panic

On Wed, May 25, 2016 at 7:42 PM, Matt99eo wrote: > Trying to clone a Debian Jesse distro (4.1.21) > I made a uSD using the beaglebone-black-make-microSD-flasher-from-eMMC.sh > > What am I missing here? > > When I insert this into another BBB it crashes before flashing > completion. Here is what

[beagleboard] flashing BBB with image made from /opt/scripts/tools/beag.... and getting kernel panic

Trying to clone a Debian Jesse distro (4.1.21) I made a uSD using the beaglebone-black-make-microSD-flasher-from-eMMC.sh What am I missing here? When I insert this into another BBB it crashes before flashing completion. Here is what I see when a serial debug cable is connected: Starting eMMC

RE: [beagleboard] Re: VGA camera capture

Looks like framegrabber was able to capture images based on the output you provided. Did you look at the images? If it works for you then the code for the subscriber here http://blog.lemoneerlabs.com/post/bbb-mjpeg-streaming will show you how to load it into opencv. -Original Message-

Re: [beagleboard] BBB Enable UARTs

william@beaglebone:~/dev$ apt-cache search cape |grep overlay bb-cape-overlays - Device tree overlays for Beaglebone. The package above is the package you're wanting to download, if your /lib/firmware is not populated, or is missing all together. Sorry for the multi posts . . . but I'm pretty bus

Re: [beagleboard] BBB Enable UARTs

Additionally I just read cameron's page there and . . . william@beaglebone:~/dev$ cat /boot/uEnv.txt ... ##Example v3.8.x #cape_disable=capemgr.disable_partno= #cape_enable=capemgr.enable_partno= ##Example v4.1.x #cape_disable=bone_capemgr.disable_partno= #cape_enable=bone_capemgr.enable_partno=

Re: [beagleboard] BBB Enable UARTs

So the difference you're running into is the cape manager path naming I bet. But here: http://www.embeddedhobbyist.com/2015/09/beaglebone-black-updating-device-tree-files/ Read that, but you should not need worry about compiling the DTS files for kernel 4.4.x. But you can tell if they're installed

[beagleboard] BBB Enable UARTs

Hi, We've been using the BBB for a year or so now do act as webserver and a gateway to a zigbee based network. We have developed a cape that contains a zigbee device that we can easily communicate with through one of the UARTs. We have had a working setup using the old April 2014 image that the

Re: [beagleboard] Re: VGA camera capture

If the camera has a good compression mechanism (e.g. MJPEG), it may be softer on the USB bus. In our board, we are using OpenCV but we don't capture images with the OpenCV instruction. Instead, we use something like this: https://linuxtv.org/downloads/v4l-dvb-apis/v4l2grab-example.html For v

Re: [beagleboard] Flashing the on-board eMMC of the BB Green with new image

The easiest way is to load one of the "flasher" images onto an SD card (there are instructions on how to do this). Then insert that SD card into the BBG, and power it up. It will boot from the SD card, then flash the eMMC with that image. Then remove power, remove the SD card, and apply power.

Re: [beagleboard] Re: VGA camera capture

I have flashed another Debian Wheezy image on my BBB. It comes with preinstalled opencv (version 2.3.1) but with very old cv bindings. I posted this in googlegroups as a solution which i mention or i dont see as a solution because i just avoided the problem. I am able to stream a video with both ca

Re: [beagle-alpha] Re: [beagleboard] Re: v4.4.x-ti changes (r25+)

On Wed, May 25, 2016 at 2:40 PM, Mark Yoder wrote: > Thanks..., but what did you do differently? > So after you click the pull request button, you need to manually change the branch.. github assumes everything get's merged into master.. (which for bonescript isn't true right now, as 0.5.0 is a

Re: [beagle-alpha] Re: [beagleboard] Re: v4.4.x-ti changes (r25+)

Thanks..., but what did you do differently? --Mark On Wednesday, May 25, 2016 at 3:37:08 PM UTC-4, robert nelson wrote: > > > > On Wed, May 25, 2016 at 2:32 PM, Mark Yoder > wrote: > >> Well, I better pull Pro GIt off the shelf and look up how to do it >> right... >> > > github need's there own

Re: [beagle-alpha] Re: [beagleboard] Re: v4.4.x-ti changes (r25+)

On Wed, May 25, 2016 at 2:32 PM, Mark Yoder wrote: > Well, I better pull Pro GIt off the shelf and look up how to do it right... > github need's there own book for the web interface, although it would change weekly.. staged it up for you: ;) https://github.com/jadonk/bonescript/pull/130 Regar

Re: [beagle-alpha] Re: [beagleboard] Re: v4.4.x-ti changes (r25+)

Well, I better pull Pro GIt off the shelf and look up how to do it right... --Mark On Wednesday, May 25, 2016 at 3:30:19 PM UTC-4, robert nelson wrote: > > > > On Wed, May 25, 2016 at 2:24 PM, Mark Yoder > wrote: > >> I'm rusting on this git stuff with remote repo's, but I think I've just >> pu

Re: [beagle-alpha] Re: [beagleboard] Re: v4.4.x-ti changes (r25+)

On Wed, May 25, 2016 at 2:24 PM, Mark Yoder wrote: > I'm rusting on this git stuff with remote repo's, but I think I've just > put in a pull request with the fix. > Close, you want to merge your 0.5.0 into jason's 0.5.0.. (looks like github defaulted to your "master" for some odd reason...) Reg

Re: [beagleboard] Re: v4.4.x-ti changes (r25+)

I'm rusting on this git stuff with remote repo's, but I think I've just put in a pull request with the fix. --Mark On Wednesday, May 25, 2016 at 3:07:55 PM UTC-4, robert nelson wrote: > > > > On Wed, May 25, 2016 at 1:52 PM, Mark Yoder > wrote: > >> H.. the pwm path appears to have changed

Re: [beagleboard] Re: v4.4.x-ti changes (r25+)

On Wed, May 25, 2016 at 1:52 PM, Mark Yoder wrote: > H.. the pwm path appears to have changed for the 4.4 kernel. > Bonescript uses > > */sys/devices/platform/ocp/48304000.epwmss/48304200.ehrpwm/pwm/pwmchip6*, > but the new 4.4 kernel path is > > */sys/devices/platform/ocp/48304000.epwmss/483

Re: [beagleboard] Schematic / BoM mismatch in /static/beaglebone/latest/Docs/Hardware/

No problem! Gerald On Wed, May 25, 2016 at 1:45 PM, Buck Smith wrote: > duh got it sorry for the "dumb" question > > On Wednesday, May 25, 2016 at 7:35:25 AM UTC-7, Gerald wrote: >> >> I just checked the link. This is the BeagleBone. It has 256MB which is 2 >> Giga Bit. >> >> Gerald >> >> >>

[beagleboard] Re: v4.4.x-ti changes (r25+)

H.. the pwm path appears to have changed for the 4.4 kernel. Bonescript uses */sys/devices/platform/ocp/48304000.epwmss/48304200.ehrpwm/pwm/pwmchip6*, but the new 4.4 kernel path is */sys/devices/platform/ocp/48304000.epwmss/48304200.pwm/pwm/pwmchip6* (the ehr is missing). A quick hack

Re: [beagleboard] Schematic / BoM mismatch in /static/beaglebone/latest/Docs/Hardware/

duh got it sorry for the "dumb" question On Wednesday, May 25, 2016 at 7:35:25 AM UTC-7, Gerald wrote: > > I just checked the link. This is the BeagleBone. It has 256MB which is 2 > Giga Bit. > > Gerald > > > On Wed, May 25, 2016 at 9:03 AM, Gerald Coley > wrote: > >> The board uses 512MB DDR3

[beagleboard] v4.5.3+/v4.6.x+: mmcblk re-number

Just a heads up, users will start to notice a mmcblk numbering change. (specially on devices with a populated eMMC) Due to these kernel commits: https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=520bd7a8b4152aacfbd34eb7f7a447354b631039 https://git.kernel.org/cgit/li

Re: [beagleboard] dd between boards

On Wed, May 25, 2016 at 11:20 AM, Antoine Rennuit wrote: > Hi all, > > I have several BBB in my system (all rev C). I need them to be configured > the same way so I thought about setting up one and copying the setup using > dd between boards. In order to do this I used a uSD with 2 partitions, th

[beagleboard] dd between boards

Hi all, I have several BBB in my system (all rev C). I need them to be configured the same way so I thought about setting up one and copying the setup using dd between boards. In order to do this I used a uSD with 2 partitions, the first one containing a full system and the 2nd one aimed at sto

Re: [beagleboard] Re: VGA camera capture

Silva, There has to be way. Dereck Molloy https://www.youtube.com/watch?v=8QouvYMfmQo was able to get a video stream then its possible to video stream with BBB. I don't have much time to look for another development board because the Project is due next week. On Wed, May 25, 2016 at 5:48 PM, Tina

Re: [beagleboard] Re: VGA camera capture

Hi, The same is happening on the other webcam i have (not sure if its openCV changing resolution). I bought it on AliExpress and has the following discription; HD 1.3 megapixel 960p 2.8-12mm varifocal lens Aptina AR0130 android external usb camera module with IR cut ELP-USB130W01MT-FV

Re: [beagleboard] Re: VGA camera capture

There are no actual errors in the output you posted. Do you have access to any other webcams? I have tested this with the Logitech C920, the Logitech C270, and the PS3Eye. Without access to your webcam, it is hard for me to look into what is going on. On Wednesday, May 25, 2016 at 8:57:55 AM

Re: [beagleboard] Schematic / BoM mismatch in /static/beaglebone/latest/Docs/Hardware/

Whats a few bytes between friends. On 5/25/2016 7:35 AM, Gerald Coley wrote: > I just checked the link. This is the BeagleBone. It has 256MB which is > 2 Giga Bit. > > Gerald > > > On Wed, May 25, 2016 at 9:03 AM, Gerald Coley > wrote: > > The board uses 512MB D

Re: [beagleboard] Schematic / BoM mismatch in /static/beaglebone/latest/Docs/Hardware/

I just checked the link. This is the BeagleBone. It has 256MB which is 2 Giga Bit. Gerald On Wed, May 25, 2016 at 9:03 AM, Gerald Coley wrote: > The board uses 512MB DDR3. The previous version used 256MB. > > Gerald > > > On Wed, May 25, 2016 at 8:58 AM, Buck Smith wrote: > >> I was checking

Re: [beagleboard] Re: VGA camera capture

Hi Tinashe, My two cents: root@beaglebone:~/libjpeg-turbo-1.3.0/build# make make all-recursive make[1]: Entering directory `/root/libjpeg-turbo-1.3.0/build' Making all in java make[2]: Entering directory `/root/libjpeg-turbo-1.3.0/build/java' make[2]: Nothing to be done for `all'. make[2]: Lea

Re: [beagleboard] Schematic / BoM mismatch in /static/beaglebone/latest/Docs/Hardware/

The board uses 512MB DDR3. The previous version used 256MB. Gerald On Wed, May 25, 2016 at 8:58 AM, Buck Smith wrote: > I was checking major components on the schematic file at > > https://beagleboard.org/static/beaglebone/latest/Docs/Hardware/BONE_SCH.pdf > > > I noticed some differences with

[beagleboard] Schematic / BoM mismatch in /static/beaglebone/latest/Docs/Hardware/

I was checking major components on the schematic file at https://beagleboard.org/static/beaglebone/latest/Docs/Hardware/BONE_SCH.pdf I noticed some differences with the Bill of Materials in BONE_BOM.xls in the same folder. In particular the schematic has a Micro 2 Gigabyte DDRAM chip and the

Re: [beagleboard] Re: VGA camera capture

The timeout error resurfaced again, i followed you blog post on http://blog.lemoneerlabs.com/3rdParty/Darling_BBB_30fps_DRAFT.html but got the following errors in compiling libjpeg-turbo ; root@beaglebone:~/libjpeg-turbo-1.3.0/build# make make all-recursive make[1]: Entering directory `/root/libj

Re: [beagleboard] Analog IO with C/C++ code

On Wed, May 25, 2016 at 7:54 AM, Justin Reina wrote: > Hi John, > I hope you know how dang excited I was to brush into your code response > earlier this week, whilst at work as I browsed my Gmail inbox - sheesh & > wow I got home though and could not find these search paths! > > *Issue:* I c

Re: [beagleboard] Analog IO with C/C++ code

Here is a case where iio was not installed by default - - https://gist.github.com/matthewmcneely/bf44655c74096ff96475 thoughts? -J On Wednesday, May 25, 2016 at 5:54:39 AM UTC-7, Justin Reina wrote: > > Hi John, > I hope you know how dang excited I was to brush into your code response > e

Re: [beagleboard] Analog IO with C/C++ code

Hi John, I hope you know how dang excited I was to brush into your code response earlier this week, whilst at work as I browsed my Gmail inbox - sheesh & wow I got home though and could not find these search paths! *Issue:* I cannot find /iio or /device0 on my BBB *Useful Context:* root@b

[beagleboard] Http server in Cloud9 autorun

Hello, I have been creating my http server running in BBB with the standard method, create an server and listen in port .. *var server = http.createServer(function (req, res) {}).listen()*; And it works fine. But when i placed the JS file in cloud9/autorun folder, it dosen't work any

[beagleboard] Flashing the on-board eMMC of the BB Green with new image

Hello I got confused reading about this issue so some question came up: Can you please tell me the correct way to flash the eMMC with new image? And also what is the correct way to boot only from SD-Card without flashing on-board eMMC? Will any pre-built image copied with either Win32DiskImage

Re: [beagleboard] Missing kernel headers/images, how can I build my own?

At the risk of sounding like a sales agent, they serve some pretty large OSS projects: https://bintray.com/ On Tuesday, May 24, 2016 at 8:17:35 PM UTC+1, RobertCNelson wrote: > > > > On Tue, May 24, 2016 at 2:14 PM, Marcos Scriven > wrote: > >> Sorry, really I meant BinTray (there's a free tier

Re: [beagleboard] Missing kernel headers/images, how can I build my own?

One other thing for posterity - the significance of version 4.1.6-bone15 is that's the kernel the current Kamikaze image uses. On Tuesday, May 24, 2016 at 8:17:35 PM UTC+1, RobertCNelson wrote: > > > > On Tue, May 24, 2016 at 2:14 PM, Marcos Scriven > wrote: > >> Sorry, really I meant BinTray (t

Re: [beagleboard] Driver Development : SPI or 4 wire Interface on BBB

Just Google “am335x pru” http://processors.wiki.ti.com/index.php/PRU-ICSS Regards, John > On May 25, 2016, at 12:33 AM, Raul Piper wrote: > > What is PRU?Can you post a link or keywords related to it.? > > On Tuesday, May 24, 2016 at 11:4

Re: [beagleboard] Driver Development : SPI or 4 wire Interface on BBB

What is PRU?Can you post a link or keywords related to it.? On Tuesday, May 24, 2016 at 11:43:09 PM UTC+5:30, john3909 wrote: > > Best to use the PRU and control the I/O with software. > > Regards, > John > > > > > On May 24, 2016, at 6:25 AM, Raul Piper > > wrote: > > > *My Question was Can CS b