Re: [beagleboard] ROS node support for BeagleBoard Blue

Left off the most important part! the laser that was the instigator in SAMI semi autonomous mobile instigator. Even after eight years Sampson loves him some Laser pointer! Every evening after his dinner he comes to the coffee table in the living room and starts looking between me and the laser

Re: [beagleboard] ROS node support for BeagleBoard Blue

On Wednesday, May 31, 2017 at 9:49:22 AM UTC-7, RobertCNelson wrote: > > On Wed, May 31, 2017 at 11:33 AM, Jeff Albrecht > wrote: > [...] > > Recap > > Is Debian Stretch available for BeagleBoards? > > Yes, weekly snapshots are available: (debian is targeting mid

Re: [beagleboard] ROS node support for BeagleBoard Blue

On Wednesday, May 31, 2017 at 5:26:29 PM UTC-7, Jason Kridner wrote: > > > > On May 31, 2017, at 7:37 PM, Jeff Albrecht > wrote: > > Can you provide the journalctl output? > > Pastebin https://pastebin.com/aGMq9P7S -- For more options, visit

Re: [beagleboard] ROS node support for BeagleBoard Blue

> On May 31, 2017, at 7:37 PM, Jeff Albrecht > wrote: > > > >> On Wednesday, May 31, 2017 at 9:49:22 AM UTC-7, RobertCNelson wrote: >> On Wed, May 31, 2017 at 11:33 AM, Jeff Albrecht >> wrote: >> > [...] > > Thanks Bob! > > I

Re: [beagleboard] ROS node support for BeagleBoard Blue

On Wednesday, May 31, 2017 at 9:49:22 AM UTC-7, RobertCNelson wrote: > > On Wed, May 31, 2017 at 11:33 AM, Jeff Albrecht > wrote: > > [...] Thanks Bob! I flashed a debian stretch iot image. FYI I' m powering from LIPO, the battery power level LEDs are not

Re: [beagleboard] am i doing this right?

You need to pay attention to data acquisition circuits that use a input mux and a sample and hold circuit like that used by the BBB analog circuits. When the ADC samples the analog input, it charges a small capacitor (sample and hold) and then the ADC converts the voltage stored in the

[beagleboard] Re: help pru allocating 320mb

> Anyway, the PRUSS need not use the driver memory. You can allocate memory > in the ARM process, compute the absolute address and pass it (and the > memory block length) to the PRUSS, in order to write to that memory area. > > How does one allocate memory in the ARM process and pass it? --

[beagleboard] Missing Intel WiFI (iwlwifi) on latest prebuilt and 4.4x ti bsp built kernels

I have a custom am57x board that uses the x15 prebuilt images and I noticed that the iwlwifi module is not included. This prevents me from loading my intel 3160 attached to pci I built the 4.4x ti bsp kernel but the config does not have entries for the Intel Wireless Modules (Device Drivers >

Re: [beagleboard] Multiple USB Cameras on BBB

Agreed. This is the meaning of the error message. However, There is no reason a USB camera is assigned the entire bandwidth of the USB bus. This seems to be the problem. Also of special note is how the same code works fine on the RPi Additionally, in our application we only need to take

[beagleboard] Intel WiFi support on latest bbx15 debian/ubuntu microsd prebuilt?

I have a custom bbx15 board with an intel 3160 mini pci. It doesn't appear the latest prebuilt debian/ubuntu has the iwlwifi modules but it does have the firmware for the card. I built the latest 4.4.x ti bsp kernel last night 4.4.68-ti-r106 but the config didn't have a selection (Looked under

Re: [beagleboard] ROS node support for BeagleBoard Blue

On Wed, May 31, 2017 at 11:33 AM, Jeff Albrecht wrote: > I'd like to run a ROS node on the BeagleBoard Blue to publish ping sensor > data, subscribe to servo control commands etc... I'm pretty new to ROS. FWIW > I do have Linux and Linux SBCs experience. I'm familiar

[beagleboard] ROS node support for BeagleBoard Blue

I'd like to run a ROS node on the BeagleBoard Blue to publish ping sensor data, subscribe to servo control commands etc... I'm pretty new to ROS. FWIW I do have Linux and Linux SBCs experience. I'm familiar with MQTT. I'm hoping to find up to the minute knowledge from folks like Jason Kridner

[beagleboard] Re: Fragmentation while extracting big tar file with 81000 4k size files on eMMC partition

Hi Mr. Nelson, if you have any suggestion for this, do let me know. Thank you, Regards, Ankur On Thursday, 25 May 2017 14:25:20 UTC-4, Ankur Tank wrote: > > Hello Experts, > > We are seeing fragmentation and resultant eMMC partition corruption when > extracting tar file with 81000 files of 4k

Re: [beagleboard] Getting Started

On Tue, May 30, 2017 at 2:38 PM, Sri Ram wrote: > Hi I am Newbie working on BeagleBone. > > My BeagleBone Blue is not being recognized in my system ( Windows 10). I > tried reinstalling the drivers and rebooting my system but it didn't work > out. > Is it a software issue?

[beagleboard] Re: Not able to boot beagle bone black from SD card

In 3.02.00.05 it is u-boot.img so that is correct. I'd recommend an FTDI TTL uart cable to debug this so that you can see if uboot is actually being loaded in a terminal. Are you pressing switch S2 when you insert power to force the boot from SD card? Iain On Tuesday, 30 May 2017 14:54:20

Re: [beagleboard] smartctl and sdcard

On Tue, May 30, 2017 at 10:49 AM, Micka wrote: > I'm able with the PC to use the command smartctl to get info on my SDCard > with the protocol SMART. > OK, it looks like I missed something. What context are you seeing this in? USB smart card reader, I suppose? Like I said,

Re: [beagleboard] Re: Help with Cross Compile of first HelloWorld App

On Wed, May 31, 2017 at 6:23 AM, ee14mtech11049 via BeagleBoard < beagleboard@googlegroups.com> wrote: > here what does dec 221812 hex 36274 represents? > > > text databssdechex filename 211304 2732 7776 221812 36274 HelloBeagle.elf text segment size ( 211304) plus data

[beagleboard] Re: Help with Cross Compile of first HelloWorld App

here what does dec 221812 hex 36274 represents? On Thursday, April 10, 2014 at 4:50:47 AM UTC+5:30, RV9Flyer wrote: > > I'm a newbie and this is my first post. > > I just got started with building my first HelloWorld style app to test the > cross-compile capabilities of Eclipse/CDT, The app

[beagleboard] Getting Started

Hi I am Newbie working on BeagleBone. My BeagleBone Blue is not being recognized in my system ( Windows 10). I tried reinstalling the drivers and rebooting my system but it didn't work out. Is it a software issue? Please help me with this issue. -- For more options, visit