[beagleboard] PRU 200MHz clock outpout

Hello, I'm using the PRU, and I have found out that the maximum frequency for a PRU clock is 66 Mhz (or 50Mhz if the duty cycle is at 50%). In the PRU TRM, the data sheet told us that the clock of the PRU is at 200MHz. So ma question is : Is there a way to push out on a PIN a 200MHz ( or a

Re: [beagleboard] Maxim Codec and BBB a different way.

On 02/05/16 08:13, Rick Mann wrote: I agree. I've been trying to get a simple audio codec to work for over a year. It worked in 3.1.x, but now in 4.4.x it's marginal, at best (one channel works, not the other). I've been a bit lazy to see what the working 3.1.x version had different. But,

Re: [beagleboard] Current State of Power Management in Linux 4.x-ti Kernels for BeagleBone Black

I have 2 boards that I've been testing on that give the same results. One is a A5C 2 GB board (?) and the other is a 0C0 4 GB board (Element14). I'm not using any capes, just the bare board. I've been comparing 3.14 and 4.x code, but have not found any key differences other than code moving

Re: [beagleboard] SGX not installing

I'm using bone-debian-8.3-lxqt-4gb-armhf-2016-01-24-4gb.img, I've done everything according to instructions from first post, but output from* lsmod | grep omaplfb* after all instructions is still empty. I even found an error in "sgx_create_package.sh" (at origin/am33x-v4.1 checkout) at line

[beagleboard] Re: PRU 200MHz clock outpout

Hello, Yes to determine the 66.6Mhz I have use the following code : PRU_GPIO_TOGGLE: SET PIN//pin high 1 CLR PIN // pin low 2 QBA PRU_GPIO_TOGGLE // jump -23 For the

Re: [beagleboard] SGX not installing

On Wed, May 4, 2016 at 5:17 AM, wrote: > I'm using bone-debian-8.3-lxqt-4gb-armhf-2016-01-24-4gb.img, I've done > everything according to instructions from first post, but output from* lsmod > | grep omaplfb* after all instructions is still empty. > I even found an error in

Re: [beagleboard] Current State of Power Management in Linux 4.x-ti Kernels for BeagleBone Black

> > *Might be another rt bug? ;)* > > *Regards,* > According to Documentation/power/states.txt, "disk" suspends to swap, which we do not have . . . I'm convinced if I can somehow change /sys/power/state to just "mem", without the system immediately going into suspend . That I should make

Re: [beagleboard] Re: debian testing: 2016-05-01

> > *rsync/patch has a few dependices cut them out..* > I'm not sure what you mean, but if you mean systemd deps . . . this how is how removed systemd. Pretty much like http://without-systemd.org/wiki/index.php/How_to_remove_systemd_from_a_Debian_jessie/sid_installation but slightly modified.

Re: [beagleboard] Re: debian testing: 2016-05-01

> > *william@beaglebone:~$ sudo apt-get remove --purge --auto-remove rsync > patch* > *[sudo] password for william:* > *Reading package lists... Done* > *Building dependency tree* > *Reading state information... Done* > *The following packages will be REMOVED:* > * patch* rsync** > *0 upgraded, 0

Re: [beagleboard] u-boot fix for phantom UART character hang at boot

On Wed, May 4, 2016 at 6:16 PM, wrote: > Does anyone know if this version: > > > Linux beaglebone 3.8.13-bone70 #1 SMP Fri Jan 23 02:15:42 UTC 2015 armv7l > GNU/Linux > > already has the "u-boot fix for phantom UART character hang at boot" > My application cycles the

Re: [beagleboard] Re: debian testing: 2016-05-01

> > *both the iot & lxqt images ship those.* > > *The console does not.. (right now it would have to include > git-core/device-tree-compiler/**build-essentials) which just add more > weight..* > > *Regards,* > *-- * *Robert Nelson* *https://rcn-ee.com * So question. Would

Re: [beagleboard] Re: debian testing: 2016-05-01

> > *I'm guessing you have the "console" image?* > > *Correct, it's pretty empty..* > > *(no firmware is required to "flash" the eMMC, that's the console's main > requirement)* > > *Regards,* > So if i want to use this as a production image i need to mkdir /lib/firmware/ and then bb.org-overlay

Re: [beagleboard] Re: debian testing: 2016-05-01

On Wed, May 4, 2016 at 7:03 PM, William Hermans wrote: > *william@beaglebone:~$ sudo apt-get remove --purge --auto-remove rsync >> patch* >> *[sudo] password for william:* >> *Reading package lists... Done* >> *Building dependency tree* >> *Reading state information... Done*

Re: [beagleboard] Re: debian testing: 2016-05-01

On Wed, May 4, 2016 at 6:12 PM, William Hermans wrote: > *I'm guessing you have the "console" image?* >> >> *Correct, it's pretty empty..* >> >> *(no firmware is required to "flash" the eMMC, that's the console's main >> requirement)* >> >> *Regards,* >> > > > So if i want to

[beagleboard] u-boot fix for phantom UART character hang at boot

Does anyone know if this version: Linux beaglebone 3.8.13-bone70 #1 SMP Fri Jan 23 02:15:42 UTC 2015 armv7l GNU/Linux already has the "u-boot fix for phantom UART character hang at boot" My application cycles the power and re-boots often and occasionally it hangs up at boot with just the blue

Re: [beagleboard] Re: debian testing: 2016-05-01

On Wed, May 4, 2016 at 6:22 PM, William Hermans wrote: > bone-debian-8.4-console-armhf-2016-05-01-2gb.img.xz > > Is the image I have. Supposed to be the standalone sdcard image. > > *What you saying, i need to package bb.org-overlay.. ;)* > > *sudo apt-get install git-core

Re: [beagleboard] Re: debian testing: 2016-05-01

> > *no if you remove rsync and patch, that will allow you to remove a few > more large dependices..* > > *Regards,* > Ah, ok thanks :) Not sure I'll need either on the development image, but I may as well remove them now and reinstall later if needed. On Wed, May 4, 2016 at 4:58 PM, Robert

Re: [beagleboard] Re: debian testing: 2016-05-01

On Wed, May 4, 2016 at 6:40 PM, William Hermans wrote: > *both the iot & lxqt images ship those.* >> >> *The console does not.. (right now it would have to include >> git-core/device-tree-compiler/**build-essentials) which just add more >> weight..* >> >> *Regards,* >> > >

[beagleboard] Kinoma at the Embedded Linux Conference 2016

I'm curious what people think about this... KinomaJS provides something akin to a beefed up BBUI or simplified LabView. Of course, you can use real NI LabView on BeagleBone Black now. KinomaJS does a lot of what I've wanted to do on BeagleBone to make physical programming really easy

Re: [beagleboard] Re: debian testing: 2016-05-01

bone-debian-8.4-console-armhf-2016-05-01-2gb.img.xz Is the image I have. Supposed to be the standalone sdcard image. *What you saying, i need to package bb.org-overlay.. ;)* *sudo apt-get install git-core device-tree-compiler build-essential* *git clone

Re: [beagleboard] Re: debian testing: 2016-05-01

@Robert, /lib/firmware no longer exists ? On Wed, May 4, 2016 at 2:51 PM, William Hermans wrote: > So I'm, prepping to make my own "production" image; prior to installing a > ton of development tools, and figured I'd point a few things out. Most this > is for Robert when he

Re: [beagleboard] Re: debian testing: 2016-05-01

On Wed, May 4, 2016 at 6:04 PM, William Hermans wrote: > @Robert, > > /lib/firmware no longer exists ? > I'm guessing you have the "console" image? Correct, it's pretty empty.. (no firmware is required to "flash" the eMMC, that's the console's main requirement) Regards,

Re: [beagleboard] Current State of Power Management in Linux 4.x-ti Kernels for BeagleBone Black

Anyway, I've been in pitbull mode on this for too long. I've got my own things to do, and I can't spend time screwing around with this for now. Two things I feel need further investigation. - First, changing /sys/power/state default value to "mem" only. This may fix things. but I'm not

[beagleboard] Re: debian testing: 2016-05-01

Happy to report that this is the first image in a while that has booted correctly on my A5A BBB with the USB "gadget" Ethernet. I'm concerned my particular board has USB hardware issues, but that is a problem for another day. The START.htm link worked, the simple flash the LEDs bonescript

Re: [beagleboard] SGX not installing

all of that i have done already. thank you for your reply. question is still open. what suggestions do you have? is it depends on bbb revision, or using hdmi or lcd display, or doing all this over ssh, or something else? interesting, why one get it working out of the box, and on my two bbbs it

Re: [beagleboard] Kinoma at the Embedded Linux Conference 2016

The concept I think is flawed. Programs like these that create "programmers" without the ability to write code, or at minimum write decent code. Flawed as in that the end result is a "programmer" that can not think for him / her self, that often relies on others to get things done. Also, I feel

[beagleboard] Getting Bootlogs on BeagleBone Black using USB Cable.Possible?

HI, I am new to this group.I am trying to boot a custom kernel which I have built using this link .I hard pressed the Button S2 while the board was booting from the MicroSD CARD (not the EMMC) but I see no display on HDMI connected TV

Re: [beagleboard] Getting Bootlogs on BeagleBone Black using USB Cable.Possible?

On May 4, 2016 11:50 PM, "Raul Piper" wrote: > > HI, > I am new to this group.I am trying to boot a custom kernel which I have built using this link .I hard pressed the Button S2 while the board was booting from the MicroSD CARD (not the EMMC) but I see no display on HDMI

[beagleboard] Tools to debug the driver .

Is TIN FlysWatter2 a better tool for debugging the kernel driver in BBB.Can some one please post thier experience? -Rp -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the

Re: [beagleboard] Power - shutdown

> I think what I am leaning on doing is providing 5V directly to the VDD_5V > connector with a diode fused battery+external power through a controllable > regulator, and then using a tiny micro (most likely a PIC) to monitor power > loss and then trigger an interrupt on a pin to cause the

Re: [beagleboard] Where can I find the source code for "4.1.15-ti-rt-r40"?

On 4 May 2016 at 02:41, Robert Nelson wrote: > I've setup: > > https://github.com/RobertCNelson/yakbuild > > For this situation.. Just haven't updated the readme's yet.. At the link below there is a button that says "Download ZIP". If I click on it and download it, I

[beagleboard] Looking for lead Oracle DBA....Contract/ Full Time in Mount Laurel, NJ with TCS

Hi, Please provide some resources for this position *Position: lead Oracle DBA* *Location: Mount Laurel, NJ* *Duration: 12+months* *Client: TCS* *Job type: Contract/ Full Time* *Key Responsibilities And Accountabilities:* · Must be Oracle DBA • Oracle 11g, Data Modeling

Re: [beagleboard] Re: debian testing: 2016-05-01

On Wed, May 4, 2016 at 6:54 PM, William Hermans wrote: > *rsync/patch has a few dependices cut them out..* >> > > I'm not sure what you mean, but if you mean systemd deps . . . this how is > how removed systemd. Pretty much like >

Re: [beagleboard] Re: debian testing: 2016-05-01

Anyway, yeah I do appreciate it Robert, but that one thing just didn't pan out heh. In the end, I do like to have as small an image as possible, but it only matters to a point. Meaning, I'll try, and perhaps even try too hard to get my image small, but it's not super important once I'm feeling

Re: [beagleboard] Where can I find the source code for "4.1.15-ti-rt-r40"?

On Wed, May 4, 2016 at 12:34 PM, Taceant Omnes wrote: > On 4 May 2016 at 02:41, Robert Nelson wrote: > > > I've setup: > > > > https://github.com/RobertCNelson/yakbuild > > > > For this situation.. Just haven't updated the readme's yet.. > > At the

Re: [beagleboard] Re: debian testing: 2016-05-01

On Wed, May 4, 2016 at 2:56 PM, William Hermans wrote: > So far the image seems good, but perhaps a little large for a console > image. > > william@beaglebone:~$ sudo df -h / > Filesystem Size Used Avail Use% Mounted on > /dev/mmcblk0p1 1.7G 319M 1.2G 21% / > > This

Re: [beagleboard] Re: debian testing: 2016-05-01

On Wed, May 4, 2016 at 10:39 AM, Wally Bkg wrote: > Happy to report that this is the first image in a while that has booted > correctly on my A5A BBB with the USB "gadget" Ethernet. I'm concerned my > particular board has USB hardware issues, but that is a problem for

Re: [beagleboard] Re: debian testing: 2016-05-01

On Wed, May 4, 2016 at 3:22 PM, Robert Nelson wrote: > > > On Wed, May 4, 2016 at 2:56 PM, William Hermans wrote: > >> So far the image seems good, but perhaps a little large for a console >> image. >> >> william@beaglebone:~$ sudo df -h / >>

[beagleboard] Re: Difference between -ti and bone* kernel?

Hello Robert, Thanks for the fast reply. I'm unsure what you mean by "sgx = no comment". Is sgx no longer officially supported by TI? Also I would like to provide more light about my building issues with the stock Graphics SDK provided by TI: - issue 1: "error: implicit declaration of

Re: [beagleboard] Re: Single Cape Expansion Connector

Well, in an emergency, you can make your own out of breakaway stock. Or, if you are in the US and looking for manufacturing volumes, then call your local Samtec rep. They can turn this kind of stuff in days. They normally don't use stocking reps. Factory direct. Very fast response.

Re: [beagleboard] Re: Single Cape Expansion Connector

46-pin headers are a bit unusual. Normally, you'd just buy a longer snap-able header (like 50-pin) and snap off the unneeded pins. You can also buy the "official" connectors from Major League via their BeagleBone store: http://beaglebone.mlelectronics.com/ That's a good source if you need a

Re: [beagleboard] Re: Single Cape Expansion Connector

I know about breakaway headers and all. just when quoting its best to specify real connectors with no waist. On 5/4/2016 2:47 PM, Charles Steinkuehler wrote: > 46-pin headers are a bit unusual. Normally, you'd just buy a longer > snap-able header (like 50-pin) and snap off the unneeded pins. > >

Re: [beagleboard] Re: debian testing: 2016-05-01

So I'm, prepping to make my own "production" image; prior to installing a ton of development tools, and figured I'd point a few things out. Most this is for Robert when he gets around to worrying about all this, if it all. But there is nothing stopping anyone else form using this information.

Re: [beagleboard] Re: Single Cape Expansion Connector

Hm. Both "Major League Electronics" and Samtec are located in New Albany, Indiana. What are the chances ? Sounds like there is a back-story there, somewhere. --- Graham On Wed, May 4, 2016 at 4:51 PM, evilwulfie wrote: > I know about breakaway headers and

Re: [beagleboard] Current State of Power Management in Linux 4.x-ti Kernels for BeagleBone Black

root@eee-pc:/home/william# tail test.txt sync() = 0 open("/sys/power/state", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 4 fstat64(4, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =

[beagleboard] Re: Second 1-wire

You can use the broadcast triggering, but you need an other driver (or you have to adapt the existing). Ie. you can use *owfs, *which needs additional hardware. This hardware also supports long cable networks. In my case I want to avoid extra hardware (for maintenance reasons). So I made a

Re: [beagleboard] Re: debian testing: 2016-05-01

So far the image seems good, but perhaps a little large for a console image. william@beaglebone:~$ sudo df -h / Filesystem Size Used Avail Use% Mounted on /dev/mmcblk0p1 1.7G 319M 1.2G 21% / This is with systemd ripped out and sysv in place. So maybe a bit of stuff that is no longer

[beagleboard] Single Cape Expansion Connector

anybody know where there is stock on these. BBB is so popular all stock has vanished --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus -- For more options, visit http://beagleboard.org/discuss --- You received this message because you

Re: [beagleboard] Re: debian testing: 2016-05-01

> > *Here is the details:* > > > *http://httpredir.debian.org/ * > > *based on your ip, it "could" find a faster connection.* > > *For users in Europe it's been a big help..* Ah, ok so something new in the "debian way" world. Thanks :) On Wed, May 4, 2016 at 1:29

[beagleboard] Re: Single Cape Expansion Connector

Is this what you are looking for? https://www.adafruit.com/products/706 Or something different? --- Graham == On Wednesday, May 4, 2016 at 3:16:32 PM UTC-5, Wulf Man wrote: > > anybody know where there is stock on these. BBB is so popular > > all stock has vanished > > > --- > This email

Re: [beagleboard] Re: Single Cape Expansion Connector

yeppers... but only 44 in stock. mouser digikey and others are all on back order On 5/4/2016 2:14 PM, Graham wrote: > https://www.adafruit.com/products/2076 > > ??? > > --- Graham > > == > > On Wednesday, May 4, 2016 at 4:13:24 PM UTC-5, Graham wrote: > > Is this what you are looking for? >

Re: [beagleboard] Re: debian testing: 2016-05-01

> > *Blah...* > > > *https://lists.debian.org/debian-project/2016/04/msg00012.html > * > > *When there is a response - and there isn't always - it's usually "nobody > currently maintains httpredir, sorry". > > So, it appears as if

[beagleboard] Re: Single Cape Expansion Connector

https://www.adafruit.com/products/2076 ??? --- Graham == On Wednesday, May 4, 2016 at 4:13:24 PM UTC-5, Graham wrote: > > Is this what you are looking for? > > https://www.adafruit.com/products/706 > > Or something different? > > --- Graham > > == > > On Wednesday, May 4, 2016 at 3:16:32 PM