Re: [beagleboard] Re: SPI on beagle bone black and beagle bone black wireless

Clay, a bit of advice for you. Stop worrying about how you perceive someone over the internet, whom by the way doesn't know you, and you do not know them yourself. I'm not here to hand hold anyone, and I do answer question for those who ask questions in a way that makes sense to me. But if you've

Re: [beagleboard] Re: SPI on beagle bone black and beagle bone black wireless

William, just some feedback here. Since my original post, where I clearly explained that I was a noobie to BBB, I haven't found your responses to be helpful. > This just tells me that either a) the person asking the question isn't willing to look, or doesn't know where to look. > As for the

Re: [beagleboard] Re: Beaglebone time runs slow despite starting /lib/systemd/systemd-timesyncd

Thanks for the info, I figured it was something like this going on. I may try refining things to a different server if necessary. My Ubuntu-Mate desktop time always seems synced, but sudo systemctl status systemd-timesyncd gives: systemd-timesyncd.service - Network Time Synchronization

[beagleboard] gpio 48 broken on Rev C boards from Element14?

I've been using Rev C BeagleBone Black cards for several years. The last couple of batches came from Element14. I run a RobertCNelson Debian 4.4.21-ti-r47 from the SD card. In the last batch of cards, gpio48 does not work. It's configured as output, but stays at about 0.9V whether its on or

Re: [beagleboard] Re: Beaglebone time runs slow despite starting /lib/systemd/systemd-timesyncd

> > For wku... pool.ntp.org is not a server. It is a front end service for a pool of ntp servers, that can be anywhere in the world. There are hundreds, if not thousands of them in the pool. To level the loading on the ntp servers within the pool, you will get assigned to a different server

Re: [beagleboard] Re: SPI on beagle bone black and beagle bone black wireless

On Sat, Dec 9, 2017 at 1:01 PM, Dennis Lee Bieber wrote: > > The following is just my viewpoint, and is not meant to be an > attack on > any person. I've not done enough with the BBB (other than running a nasty > benchmark on it and an RPi3 -- and I think the

[beagleboard] Re: alsa/asoundlib.h...

Hello, Just to say thanks for posting the solution to this. I'm playing around with an old Intel Edison, trying to get a Node.js app to play sound and had exactly this problem. One of my Node dependencies wasn't building due to missing alsa-dev package, which wasn't available in the package

Re: [beagleboard] Re: Beaglebone time runs slow despite starting /lib/systemd/systemd-timesyncd

Well, I loaded Debian 8.2 on one of my BBB's, and then did a cold start and you can see the following in syslog. timesyncd starts off at a 32 second sntp resync with the server, then moves up in powers of two to a maximum sync time of about 34 minutes. You can see it is making only single digit

[beagleboard] X15 Cad models

Has anyone made/found a 3D CAD model of the Beagleboard X15? I couldn't find anything online or in the forums. -- 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

Re: [beagleboard] Re: Beaglebone time runs slow despite starting /lib/systemd/systemd-timesyncd

On Saturday, December 9, 2017 at 1:16:51 PM UTC-6, William Hermans wrote: > > > If you're serious about keeping time. Then get an accurate real time > clock, and sync your system clock off that. Then update the real time clock > once every month, or however often you need in order to keep time

Re: [beagleboard] Re: Beaglebone time runs slow despite starting /lib/systemd/systemd-timesyncd

On Sat, Dec 9, 2017 at 12:08 PM, wrote: > Thanks, glad to see I'm not the only one with the issue. Did some more > searching and it seems it only logs the sync that happens at daemon start > up, but is supposed to resync at some compiled in interval. Check the most > recent

Re: [beagleboard] Re: SPI on beagle bone black and beagle bone black wireless

On Fri, Dec 8, 2017 at 10:57 PM, wrote: > So, this is what so (fun?) about the BB ecosystem. > > I'm updating to the most recent image, trying to run code that has been > working great for a good long time now, and it fails utterly with the same > issue Nuno is

[beagleboard] Re: Beaglebone time runs slow despite starting /lib/systemd/systemd-timesyncd

Thanks, glad to see I'm not the only one with the issue. Did some more searching and it seems it only logs the sync that happens at daemon start up, but is supposed to resync at some compiled in interval. Check the most recent sync time with the times from stat /var/lib/systemd/clock On my

Re: [beagleboard] external clocking to Beagle Bone Black by OCXO 12.80001 MHz by replacing Y2=12.80001 MHz

On Sat, Dec 9, 2017 at 1:01 AM, wrote: > Dear All, > Pls suggest me how to clock externally by OCXO 12.80001 MHz by > replacing Y2=24 MHz. > Also suggest what actions will be required in > uboot/kernel/userspace...etc... Along with patching u-boot & kernel, you'll

Re: [beagleboard] Re: SPI on beagle bone black and beagle bone black wireless

On Fri, Dec 8, 2017 at 11:57 PM, wrote: > So, this is what so (fun?) about the BB ecosystem. > > I'm updating to the most recent image, trying to run code that has been > working great for a good long time now, and it fails utterly with the same > issue Nuno is

[beagleboard] Re: external clocking to Beagle Bone Black by OCXO 12.80001 MHz by replacing Y2=12.80001 MHz

You might help your self by explaining why you might want to do this. In other words, what is the problem you are trying to solve. Since 24 MHz is the master clock for the CPU, changing it will break all the timing systems, time, serial ports, anything using or depending on time or frequency.

[beagleboard] external clocking to Beagle Bone Black by OCXO 12.80001 MHz by replacing Y2=12.80001 MHz

Dear All, Pls suggest me how to clock externally by OCXO 12.80001 MHz by replacing Y2=24 MHz. Also suggest what actions will be required in uboot/kernel/userspace...etc... Thanks Ansari. -- For more options, visit http://beagleboard.org/discuss --- You received this message because

Re: [beagleboard] Re: SPI on beagle bone black and beagle bone black wireless

So, this is what so (fun?) about the BB ecosystem. I'm updating to the most recent image, trying to run code that has been working great for a good long time now, and it fails utterly with the same issue Nuno is experiencing. I understand William Herman's point of view - for him, this is