[beagleboard] Powering BBB and unpowered USB hub

Hello, I want to power BBB and an unpowered USB hub with 2 webcams with a single supply. Two USB cams will be connected to USB Hub, which means two cams plus USB hub itself will draw a current more than 500mA which is limit for the USB. Will it work? Or the power management IC will look the mai

[beagleboard] Flash eMMC from uSD with higher capacity

With a Debian distro installed into a 8GB uSD (but uSD memory is almost free), I need to flash this distro to eMMC. - The S2 switch button only works to start the BeagleBone Black from the uSD, and not for flashing the distro into eMMC. - Distro has no included any tool for flashing eMMC. So,

[beagleboard] Android GUI Lagging

I have an android 4.4 kitkat loaded on my sd card (sdhc class 10), and a GUI loaded with different apps such as to monitor sensor values and to control the GPIOs of the beaglebone black amongst many other apps, but my GUI keeps on lagging on the Touchscreen panel which is a dell (S2240T). I ha

Re: [beagleboard] Powering BBB and unpowered USB hub

nope wont work. use a powered hub. On 6/24/2016 1:33 AM, Mübin Icyer wrote: > Hello, > > I want to power BBB and an unpowered USB hub with 2 webcams with a > single supply. Two USB cams will be connected to USB Hub, which means > two cams plus USB hub itself will draw a current more than 500mA whi

Re: [beagleboard] Re: BeagleBone Black aplay using USB audio adapter causes crash

wav Files are huge, even if its only a fart;), depending on number of channels and sampling rate. Its a raw format. The reading speed from your Memory (sd or mmc) might simply be to slow. Convert the files to another format and have a look at mp123, nvlc, mplayer, Some of them work even with l

[beagleboard] hi,about BeagleBoard-xM

I have a board (SBC8530) compatible with BeagleBoard-xM. Does its kernel compiled by omap2plus_defconfig? (v3.14.x or above v4.x.y) And the DTB is omap3-beagle-xm.dtb, isn't it? Thanks a lot! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you a

[beagleboard] Need cape-manager running, but w/o i2c enabled...

I've got a project going on a Beaglebone Black, where I need the I2C2 pins (P9-19 and 20) to be timer inputs. So I've commented out the i2c2 entries in the device tree, and have most things working. But I can't seem to get to eMMC1 with this configuration. My theory is that the cape-manager i

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

Charles, So one thing I do find kind of confusing. Is which universal-io device tree to load at boot. Basicaly, my board is currently set stock + hdmi audio, and video disabled. Could you please give me a rundown on what each dtb is for ? I'll document that information and write up a blog post on

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

Just as an indication of what I'm looking at. debian@beaglebone:~$ ls /lib/firmware/ |grep univ cape-univ-audio-00A0.dtbo cape-univ-emmc-00A0.dtbo cape-univ-hdmi-00A0.dtbo cape-universal-00A0.dtbo cape-universaln-00A0.dtbo univ-all-00A0.dtbo univ-bbgw-00A0.dtbo univ-emmc-00A0.dtbo univ-hdmi-00A0.d

[beagleboard] About BeagleBoard-xM Kernel and DTB

Hi,all I have a SBC8530 development board (compatible with BeagleBoard-xM). Does its kernel compile by omap2plus_defconfig for v3.14.y or above 4.x.y? Is its DTB omap3-beagle-xm.dtb? Thanks a lot! -- For more options, visit http://beagleboard.org/discuss --- You received this message because yo

[beagleboard] Re: Need to hire someone to change the BBB layout

We found that the manufacturer was willing to sell us as few as 10 units with many of the large connectors left off for a unit price not much higher than retail. We have a space-constrained application, and needed BBBs w/o any of the 5 connectors on the "top" side in order to fit. HTH, Andy S.

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

On 6/24/2016 12:22 PM, William Hermans wrote: > Charles, > > So one thing I do find kind of confusing. Is which universal-io device tree > to > load at boot. Basicaly, my board is currently set stock + hdmi audio, and > video > disabled. > > Could you please give me a rundown on what each dtb

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

On 6/24/2016 12:27 PM, William Hermans wrote: > Just as an indication of what I'm looking at. > > debian@beaglebone:~$ ls /lib/firmware/ |grep univ > cape-univ-audio-00A0.dtbo > cape-univ-emmc-00A0.dtbo > cape-univ-hdmi-00A0.dtbo > cape-universal-00A0.dtbo > cape-universaln-00A0.dtbo The above sh

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

> > *See the readme:* > > * https://github.com/cdsteinkuehler/beaglebone-universal-io > * > Ok, my bad. How did I miss that ? *That's probably the best option if you need things setup early on,* > * otherwise you can just run a config-pin

Re: [beagleboard] Need cape-manager running, but w/o i2c enabled...

On 6/24/2016 12:20 PM, Andrew Szymkowiak wrote: > I've got a project going on a Beaglebone Black, where I need the I2C2 pins > (P9-19 and 20) to be timer inputs. So I've commented out the i2c2 entries in > the device tree, and have most things working. But I can't seem to get to > eMMC1 > wit

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

Charles, So, a minor complaint. None of your overlays configures *ALL* pins not used by hdmi( audio and video ) and all other pins not in use by the system ( eMMC, i2c-0/2, etc ). I had to use a cape I suppose Robert created: debian@beaglebone:~$ dmesg |grep univ [0.00] Kernel command lin

[beagleboard] Mouse not working BBB / Debian Image 5-13-2016

Hi, I'm returning to BeagleBoard after a long absence, and have managed to get most stuff up and working, including upgrading to Debian (5-13-2016 release). However, I've got good video on my HDMI monitor so I can see a cursor, but I cannot get any mouse to work to move it. I've tried several and

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

On 6/24/2016 4:42 PM, William Hermans wrote: > Charles, > > So, a minor complaint. None of your overlays configures *ALL* pins not used > by > hdmi( audio and video ) and all other pins not in use by the system ( eMMC, > i2c-0/2, etc ). I had to use a cape I suppose Robert created: Robert is r

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

I pasted my udev rule here last night, but also I have it listed in the permissions.md file of my bonejs github project. I'm going through changing my documentation structure. So hopefully I can cover more, and hopefully cleaner / clearer. You, Robert, or anyone can just grab that udev rule, and u

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

https://github.com/wphermans/Bonejs/blob/master/permissions.md is the link to the file where I discuss what I personally do for permissions, etc. One thing to point out though. sudo can be more exact, in that you can specify an exact command( including parameters ) that a normal user can use ( wit

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

On 6/24/2016 5:41 PM, William Hermans wrote: > One thing to point out though. sudo can be more exact, in that you can > specify > an exact command( including parameters ) that a normal user can use ( with > sudo > of course ), and can make it so those user do not need to provide a passwd - > I

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

> > *Note the security 'bar' is not set particularly high, given the* > * default BBB images have no root password. :)* > Thats been changed, since at least the last couple of images. On Fri, Jun 24, 2016 at 3:47 PM, Charles Steinkuehler < char...@steinkuehler.net> wrote: > On 6/24/2016 5:41 PM

Re: [beagleboard] Re: cape-universal & 4.1.x = default.. ;)

On 6/24/2016 5:52 PM, William Hermans wrote: > /Note the security 'bar' is not set particularly high, given the/ > /default BBB images have no root password. :)/ > > > Thats been changed, since at least the last couple of images. Ahh...that's probably why you were getting the "askpass"

Re: [beagleboard] Ti's RPMsg Examples Significantly Changed

Hi TJF, On 06/18/2016 10:23 AM, TJF wrote: > Hi Suman, thanks for your statements. > > [Suman: Where do you use this from, I assume userspace? Using what - Shared >> DRAM or regular PRU DRAM.] >> > > Yes, libpruio is a userspace library. I'm not familiar with your > terminologie: Shared DRAM =

Re: [beagleboard] Ti's RPMsg Examples Significantly Changed

heh, it's not about TI's support. It's about TI playing ball with the community. Instead of rocking the boat. Personally, I could say when I add the next feature to whatever - To go talk to my mom, because I don't want to hear it. But that wouldn't be very social would it ? Yes, we can go back to

Re: [beagleboard] Ti's RPMsg Examples Significantly Changed

I think you forgot to take your meds this morning. I’m not even sure what this has to do with RPMsg. Looking at this list you provided, I’m not sure what you think is garbage? In any case, if there is something you don’t need, simply modify your config and remove the features you don’t want. Rem

Re: [beagleboard] Ti's RPMsg Examples Significantly Changed

> On Jun 24, 2016, at 6:02 PM, Suman Anna wrote: > > Hi TJF, > > On 06/18/2016 10:23 AM, TJF wrote: >> Hi Suman, thanks for your statements. >> >> [Suman: Where do you use this from, I assume userspace? Using what - Shared >>> DRAM or regular PRU DRAM.] >>> >> >> Yes, libpruio is a userspa