[beagleboard] Re: PRU_EVTOUT_1 sent from PRU0 does not clear with sysevent = PRU0_ARM_INTERRUPT

writes: > > > Hello all!I have been working on a code where in which I use the interrupt PRU_EVTOUT_1 as a heartbeat from the PRU to the host. Currently, however, I have not been able to clear the interrupt so that it can be sent again. A (partial) minimal example is found below. As it is

[beagleboard] Snappy Ubuntu Core on BBB--How do I enable serial ports?

I want to enable one or more of the available serial ports, in addition to UART0, but I've been unable to find any guidance on how to do this. Any help will be greatly appreciated. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribe

Re: [beagleboard] New DTO & RSCM

I still want to be able to understand how to enable the ports and use one wire in the newer kernels. I can see the one wire driver being loaded on startup. But I cannot see /sys/devices/w1_devices -- For more options, visit http://beagleboard.org/discuss --- You received this message because y

Re: [beagleboard] New DTO & RSCM

On Thursday, November 20, 2014 11:41:08 PM UTC-5, RobertCNelson wrote: > > > Surely, as a fellow software dev, if you have to explain yourself a lot, > > there's an issue (I've worked on a lot of massive projects down to the > low > > level, JVM -> network management product for ISPs/larger)

Re: [beagleboard] New DTO & RSCM

On Thursday, November 20, 2014 11:32:13 PM UTC-5, RobertCNelson wrote: > > On Thu, Nov 20, 2014 at 10:25 PM, Doug Edey > wrote: > > The DTB doesn't match the hardware, it matches the kernel? That > seems > > odd... > > > > I ran those. commands,

Re: [beagleboard] New DTO & RSCM

> > > Then just: > > sudo apt-get update > sudo apt-get install linux-image-3.8.13-bone67 > sudo reboot > > Running > > What was the reason for the change away from capemgr? capemgr seemed to > > "work" > > Search the list, it's been explained too often. > Surely, as a fellow software de

Re: [beagleboard] New DTO & RSCM

The DTB doesn't match the hardware, it matches the kernel? That seems odd... I ran those. commands, uEnv still points at am335-boneblack.dtb, but I don;t see any one wire devices, even though there is one connected in the same configuration as the old kernel 3.8 that used the previous DTB I

Re: [beagleboard] New DTO & RSCM

.dtb' 'src/arm/omap3-ldp.dtb' -> '/boot/dtbs/3.14.22-ti-r31/omap3-ldp.dtb' 'src/arm/omap3-n9.dtb' -> '/boot/dtbs/3.14.22-ti-r31/omap3-n9.dtb' 'src/arm/omap3-n900.dtb' -> '/boot/dtbs/3.14.22-ti-r31/omap3-n900.dtb' 'src/arm/oma

Re: [beagleboard] New DTO & RSCM

OK, I'm still unclear as to how my old dts for one wire: /* * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free

[beagleboard] New DTO & RSCM

So, I'm finding the "Really Simple Cape Manager" anything but simple... I made a Java DTO library that would use a JSON file (https://github.com/DougEdey/SB_Elsinore_Server/blob/master/extras/beaglebone.json) to create Device Tree Overlays that could be applied easily. This created files that

[beagleboard] Re: Archlinux 3.16 kernel no acpi

OK so my understanding is that this works with patches on 3.15 but not 3.16??? I need stable USB which I think was fixed in 3.13 ??? Were there significant changes past 3.13 that effected the power down? What version works right but also includes the usb fixes? -- For more options, visit http

[beagleboard] Re: Archlinux 3.16 kernel no acpi

Robert, Do you know who the point of contact is for the archlinux kernel on the Black? I am assuming this works fine in Debian? Have you used this kernel yet in Debian? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the G

[beagleboard] Archlinux 3.16 kernel no acpi

It appears the 3.16 Archlinux kernel does not have acpi turned on and the power button is not working. Also a system shutdown does not turn off the power led as it did in prior kernels. Anyone have any info on this? Will this be supported in the future? I want to be able to gracefully power down

Re: [beagleboard] Boot failures with 2014-07-06 drops

Wait, the boot button has to be pressed every single time it powers off and on? This isn't good at all, I have a cape on my board. > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group.

[beagleboard] Boot failures with 2014-07-06 drops

I just tried the 2014-07-06 drops of Ubuntu (both 14.04 and Utopic) and I get 3 solid LEDs (0, 1, 2) on boot, and nothing else. This tells me the flash didn't work. But if I roll back to the 2014-06-05 drops, everything is fine. Has anyone else seen this issue? Or is there something weird I'm d

[beagleboard] Re: Booting Archlinux from microSD (again)

Robert, I don't think you get my point or maybe I am not understanding the BBB evolution. We have a large number of individuals who have already purchased rev B boards. They will not have any updated eMMC code. What is there is there. On the other hand some will be purchasing the Rev C which

[beagleboard] Re: Booting Archlinux from microSD (again)

>> Oh those days are coming! Trust me, you'll enjoy the way i setup the >> bootloader flashed to the eMMC in the new default debian based image. >> It'll make things for Arch and other distro's much easier to control >> boot, without messing with the eMMC. Robert, I am not sure what you are say

[beagleboard] Re: Booting Archlinux from microSD (again)

William, I only made that statement because you were the one that emphatically said it does work with Archlinux. If you know that for a fact then you should have the boot code that works. It would not be any different for me. -- For more options, visit http://beagleboard.org/discuss --- Yo

[beagleboard] Re: Booting Archlinux from microSD (again)

OK me again - the original poster. No new info but I wanted to comment on the later posts. First of all if there is nothing on the eMMC it boots fine from the uSD. On one of my BBB's I zero'ed the eMMC and it just boots from the uSD. No buttons just boots. Just to make it clear. I want to be a

[beagleboard] Re: Booting Archlinux from microSD (again)

Robert, yes, that is my conclusion and I will report back after we get more information. Thanks. -- 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

[beagleboard] Re: Booting Archlinux from microSD (again)

OK a couple of answers to those who responded. Taking out initrd did not fix the problem. We are a little bit in the dark though until we get the serial port hooked up to see what is going on. Thanks for the explanation of the boot sequence. It is becoming clear that there may not be a fix tha

[beagleboard] Re: Booting Archlinux from microSD (again)

ind a better way so we won't have to do that. I will report back in a few days with any progress. On Sunday, April 27, 2014 10:15:04 PM UTC-4, Doug wrote: > > OK I asked this question before and I was never able to resolve it. > > I have an image (application) on microSD card tha

[beagleboard] Booting Archlinux from microSD (again)

OK I asked this question before and I was never able to resolve it. I have an image (application) on microSD card that I want to distribute. It uses Archlinux. I don't want the user to have to play with boot directories pushing buttons or anything like that. I just want it to boot at power up

[beagleboard] Re: ArchLinux SD card boot

han dd'ing the eMMC. On Friday, April 18, 2014 10:47:57 AM UTC-4, Doug wrote: > > I have ArchLinux installed and it reboots fine - shutdown -r now - but if > I power down and restart it goes to four LED's and stops. If I hold down > the boot button and power it will then b

[beagleboard] Re: ArchLinux SD card boot

specific OS but rather the uboot code on the emmc and/or SDcard. Isn't there one place where this is answered without a lot of argument as to how to do it? On Friday, April 18, 2014 10:47:57 AM UTC-4, Doug wrote: > > I have ArchLinux installed and it reboots fine - shutdown -r now -

[beagleboard] Re: ArchLinux SD card boot

Robert, Thanks. I know you are a busy guy. I just wish there was a better FAQ. Maybe there is? Anyhow next question.. is there a way to retain the fallback emmc boot and still boot right off from the microsd without any intervention? -- For more options, visit http://beagleboard.org/di

[beagleboard] Re: ArchLinux SD card boot

I don't know why anyone can't just give a concise answer here instead of referring you to some other post where no real answer is given. Here is my emmc - boot partition [root@BBBdoug ~]# ls -als /mnt2 total 537 1 drwxr-xr-x 5 root root 1024 Dec 31 1969 . 4 drwxr-xr-x 18 root root 4096

[beagleboard] ArchLinux SD card boot

I have ArchLinux installed and it reboots fine - shutdown -r now - but if I power down and restart it goes to four LED's and stops. If I hold down the boot button and power it will then boot. How do I get it to boot at power up always from the SD card? My boot partition has the following files

[beagleboard] Re: BBB Debian compile problem

Well I am using the BBB headless so I suspect the gtk2 lockup bug would not be an issue??? So I guess you are saying I can be assured the kernels are the same (source and running kernel) and it would be a waste of time to try compiling the source kernel, installing it, and try again? -- For m

[beagleboard] BBB Debian compile problem

Running Beagle Black with latest Debian release. I am trying to compile a couple of programs against kernel source and I am having a problem. I used the bb-get-rcn-kernel-source.sh script to download the kernel headers, source and apply patches. The kernel is linux-3.8.13-bone43 which matches u

[beagleboard] Compile problem

I am trying to compile some code in the latest debian release. I got the latest source by using -- wget https://raw.github.com/gkaindl/beaglebone-ubuntu-scripts/master/bb-get-rcn-kernel-source.sh

[beagleboard] Re: Debian boot - need a little help

OK I will answer my own question here at least partially. Since I do not need HDMI and I want to go headless anyhow I logged in using USB. I then went into the /etc/network/interfaces file and found that the eth0 lines were commented out. So that is why I had no Ethernet connection. I added a

[beagleboard] Debian boot - need a little help

I burned the debian 7.4 3-37 image to SD. I am using a 5V supply and HDMI and wireless keyboard and mouse. It boots. I see the penguin. I get the login prompt. seconds later all disappears. It looks like HDMI is still active but no video. If I am quick I can type in a username so I know the ke

[beagleboard] Re: Souce code

OK so I understand the Black Debian install can still get packages using 'apt-get install' ? I would need a number of packages to build my application. Also if anyone is running the stock Debian install could you tell me if snd-pcm-oss modules is available? /sbin/modinfo snd-pcm-oss I need

[beagleboard] Souce code

I need to compile a number of modules that depend on the kernel. Is kernel source or at the very least kernel headers available for the Debian Beagle Balck release? Is it part of the distribution or downloadable? Is there a repository for additional packages for the Debian release? -- For mor

[beagleboard] Re: Beagle Black Questions

Jason, Thanks for the reply and answers to my questions. On the emmc my understanding is that it had a more refined internal controller that did wear leveling a little better than SD or mSD cards. Whether or not this is the case when using the emmc with Linux it will eventually fail. How lo

[beagleboard] Beagle Black Questions

I just ordered my first Black today. I have been using RPi's for awhile but due to the lousy USB interface I wanted to try the Black. Anyhow I have a few questions. I plan to run Debian and I see I have the option of running it in microSD or the internal EMMC. I am not clear on the advantage/

[beagleboard] Windows android adb issues

I am working with Android Jelly bean and am having some adb issues when it comes to Windows 7. I can not get windows 7 to recognize the device as an Android device and can not find it with adb. When I boot into my linux host machine I can use adb to find the beagleboard. I ran lsusb on the de

[beagleboard] Windows adb driver issue

I am working with Android Jelly bean and am having some adb issues when it comes to Windows 7. I can not get windows 7 to recognize the device as an Android device and can not find it with adb. When I boot into my linux host machine I can use adb to find the beagleboard. I ran lsusb on the de

[beagleboard] Re: Cape IIO Kernel NULL Pointer derefence

; Unloading cape is a bit problematic... shortly don't expect it to work > reliably > > Il giorno mercoledì 4 dicembre 2013 01:41:47 UTC+1, Doug Edey ha scritto: >> >> Using Ubuntu 13.04 3.8.13-bone31 >> >> After approximately five minutes AIN* values go to &q

[beagleboard] Re: (Resource temporarily unavailable)Error while reading ADC pins

Is there a reason why "overreading" causes the issue? I've noticed I can cause it by running a: find /sys/devices -iname ain* Which is really annoying! On Friday, December 6, 2013 1:27:13 AM UTC-5, nax...@gmail.com wrote: > > The problem seems to arise when I am trying to access ADC continuousl

[beagleboard] Re: Any nice solution ot power 10x BeagleBone Black boards?

You'd be better off using the DC Plugs to power the Beagleboards, get a nice big brick and split the power out. On Wednesday, December 4, 2013 6:32:11 AM UTC-5, ara...@gmail.com wrote: > > > Hello, > > I have 10 beaglebone black boards and would like to put them nicely in > stack... I am looking

[beagleboard] Re: Dallas 1-Wire BeagleBone Black

I've got 3 DS18B20 sensors on my bus at the moment, providing you've got the sensors running in non-parasitic mode, I think you'll be fine. On Tuesday, December 3, 2013 8:13:31 PM UTC-5, lorena...@gmail.com wrote: > > Thinking of replacing the dedicated microcontroller that runs my house > with

[beagleboard] Re: (Resource temporarily unavailable)Error while reading ADC pins

brewery kernel: [ 873.770224] Code: e350 e92d4010 01a04000 159041c8 (e5d4301b) Dec 3 19:38:05 brewery kernel: [ 873.776680] ---[ end trace 11c5dfaa4d81386f ]--- On Tuesday, December 3, 2013 7:24:54 PM UTC-5, Doug Edey wrote: > > Does anyone have any help on this? I'm getting this

[beagleboard] Cape IIO Kernel NULL Pointer derefence

Using Ubuntu 13.04 3.8.13-bone31 After approximately five minutes AIN* values go to "Resource Temporarily Unavailable" elsinore@brewery:~$ cat /sys/devices/ocp.2/helper.13/AIN* cat: /sys/devices/ocp.2/helper.13/AIN0: Resource temporarily unavailable cat: /sys/devices/ocp.2/helper.13/AIN1: Resour

[beagleboard] Re: (Resource temporarily unavailable)Error while reading ADC pins

Does anyone have any help on this? I'm getting this too, using Ubuntu on the Beaglebone Black. I've upgrade to 3.8.13-bone31 (the only higher version is 3.12 but I can't get the cape to load) I get some valid readings (for maybe a few minutes after I load the cape) then I get the resource tempo