Re: [beagleboard] Issues with configuration of USB Ethernet adapter under Debian

On Wednesday, 22 March 2017 14:58:32 UTC+11, Jon Seymour wrote: > > > > On Wednesday, 22 March 2017 11:58:26 UTC+11, Jon Seymour wrote: >> >> >> >> On Wednesday, 22 March 2017 01:08:22 UTC+11, RobertCNelson wrote: >>> >>> On Mon, Mar 20, 2017 at 9:37 PM, Jon Seymour >>>

[beagleboard] How to reliably push data from ARM host to PRU (shared) memory with predictable (low) latency?

I have an application running on the ARM host that writes to the PRU shared memory. The PRU core then manipulates that data and sends it out the EGPIO pins with exact timing. For this to work, I need to have a steady supply of data bursts available to the PRU core - about 32 KiB each burst.

Re: [beagleboard] Issues with configuration of USB Ethernet adapter under Debian

On Wednesday, 22 March 2017 11:58:26 UTC+11, Jon Seymour wrote: > > > > On Wednesday, 22 March 2017 01:08:22 UTC+11, RobertCNelson wrote: >> >> On Mon, Mar 20, 2017 at 9:37 PM, Jon Seymour wrote: >> >> > Can anyone help me understand why this isn't working as expected? >>

Re: [beagleboard] Re: UAV Drone out of a BBBW

On Tue, Mar 21, 2017 at 4:44 PM, 'woody stanford' via BeagleBoard wrote: > Ok so little angry now about the possibility of having to use 6 MOSFET's to > control a single motor (how the HELL did someone come up with the idea of > using a 3-phase motor for these

Re: [beagleboard] Issues with configuration of USB Ethernet adapter under Debian

On Wednesday, 22 March 2017 01:08:22 UTC+11, RobertCNelson wrote: > > On Mon, Mar 20, 2017 at 9:37 PM, Jon Seymour > wrote: > > > Can anyone help me understand why this isn't working as expected? > > it's systemd that's doing the rename, in /boot/uEnv.txt, find the >

[beagleboard] Re: UAV Drone out of a BBBW

OK, little miffed right now. How come none of you geniuses pointed out that these drone motors are 3-phase? That ESC is for regular single-phase motors (or wasn't that obvious). I'll have all of you know I've never actually built a drone before so I don't appreciate being made look an idiot

[beagleboard] BBBlue battery charging

Does the roboticscape service need to be running in order for the bbbl to charge a connected battery? Reason I ask is systemctl shows roboticscape status as failed. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google

[beagleboard] Qt on Beaglebone with lastet img.

Hi, Someone has information how configure and developed applications on beaglebone with Qt, I have seen a lot of tutorials but those are olds, and seem that dont work for the lasted .img version. Also there are links that are down in those tutorials. If someone has information, i will

Re: [beagleboard] Building a BBB debian console image using image builder

>> >> ./RootStock-NG.sh -c bb.org-debian-jessie-console-v4.4 >> > In general, what are the differences between the bb.org, rcn-eewiki, > machinekit and seeed generated? So the bb.org is for beagleboard.org images. rcn-ee are the ones i've shoved on elinux eewiki are the ones used for the

Re: [beagleboard] Building a BBB debian console image using image builder

On Tuesday, March 21, 2017 at 10:00:44 PM UTC+8, RobertCNelson wrote: > > On Tue, Mar 21, 2017 at 2:43 AM, 'Luther Goh Lu Feng' via BeagleBoard > wrote: > > I am trying to build an image using image builder[1]. > > > > > > I seek clarity on the correct approach

Re: [beagleboard] Issues with configuration of USB Ethernet adapter under Debian

On Mon, Mar 20, 2017 at 9:37 PM, Jon Seymour wrote: > I am trying to use d D-Link USB Ethernet with Debian 8.7 running on BBB. > > > The device describes itself as: "D-Link DUB-1312 USB 3.0 to Gigabit Ethernet > Adapter". > > > The lsusb output is: > > > "Bus 001 Device

Re: [beagleboard] Building a BBB debian console image using image builder

On Tue, Mar 21, 2017 at 2:43 AM, 'Luther Goh Lu Feng' via BeagleBoard wrote: > I am trying to build an image using image builder[1]. > > > I seek clarity on the correct approach if I intend to only build a console > image. The steps I took are based on README.md in

Re: [beagleboard] Re: How many PRU clock cycles does a LBBO instruction take?

I also don't see any references to VBUS/VBUSP, but based on the context they are internal PRU buses. To answer your original question, access to anything outside the PRU block (the two PRU cores, data memories, and local peripherals) requires communicating over the SoC's internal interconnect

[beagleboard] Re: on accessing the p8/9 headers

Wulf Man, yeah I actually took a look at the boot sequence on my BBBW and apparently its Debian. Don't know here I got the Angstrom idea from. I tend to read a lot of things so they might have been older documents. On Thursday, March 9, 2017 at 5:17:59 AM UTC-7, woody stanford wrote: > > OK, I

Re: [beagleboard] Turning ON an external LED using QNX RTOS

HI Salman, Can you please upload your beagleboneio.h header file here? I am unable to understand the parameters passed as arguments in below line. gpio_base = mmap_device_io(AM335X_GPIO_SIZE, BaseAddress); what should i give if Ineed to blink LED on GPIO1_17 pin? Regards, Dhaneshwari On

[beagleboard] Building a BBB debian console image using image builder

I am trying to build an image using image builder[1]. I seek clarity on the correct approach if I intend to only build a console image. The steps I took are based on README.md in the repo Running ./beagleboard.org_image.sh seems to generate all the images. Can I clarify what is the best way