[beagleboard] LKM shutdown

Hi, We developed an LKM for the Beaglebone Black running Debian which runs an ISR that responds to power loss on a GPIO pin. The proper way to shutdown the beaglebone in user space is "sudo shutdown -h now". However, this does not work in linux kernel space. Our solution was to import *#inclu

Re: [beagleboard] Re: U-boot serial console output disabled

Thanks Robert. Appreciate the help! On Monday, July 20, 2020 at 12:23:46 PM UTC-5, RobertCNelson wrote: > > On Mon, Jul 20, 2020 at 12:00 PM Robert Cachro > wrote: > > > > Your output looks much better than mine. Recompiled fresh u-boot with > patches and updat

Re: [beagleboard] Re: U-boot serial console output disabled

above? Neither seem to silence the serial console output. uEnv.txt attached. Thanks On Mon, Jul 20, 2020 at 10:04 AM Robert Nelson wrote: > On Mon, Jul 20, 2020 at 9:31 AM Robert Cachro > wrote: > > > > Is it that easy...? > > > > I tried though and no cigar. &g

Re: [beagleboard] Re: U-boot serial console output disabled

respond to voltage select! U-Boot 2019.04 (Jul 17 2020 - 21:33:18 +) CPU : AM335X-GP rev 2.1 I2C: ready DRAM: 512 MiB ... ... ... Thanks, Robert On Monday, July 20, 2020 at 9:16:31 AM UTC-5, RobertCNelson wrote: > > On Sun, Jul 19, 2020 at 11:04 PM Robert Cachro > wrote: &

[beagleboard] Re: U-boot serial console output disabled

I guess the real question is, how do we update the Beaglebone's MLO and u-boot.img if we are running the OS from eMMC? Thanks, Robert On Friday, July 17, 2020 at 5:25:19 PM UTC-5, Robert Cachro wrote: > > Hi, > > In an effort to mitigate a potential security vulnerability, I am

[beagleboard] U-boot serial console output disabled

Hi, In an effort to mitigate a potential security vulnerability, I am attempting to disable u-boot Serial Console output which I am monitoring via FTDI. This can be done by modifying the source of U-Boot to configure the device for silent booting (https://github.com/rickyzhang82/u-boot4bbb/blo

Re: [beagleboard] Error: script halting, system unrecognized..

Also... 2014 was 6 years ago?? Time flies when your having fun lol On Friday, June 19, 2020 at 11:12:17 AM UTC-5, RobertCNelson wrote: > > On Fri, Jun 19, 2020 at 11:06 AM Robert Cachro > wrote: > > > > Hello folks, > > > > Hope everyone has been well. >

Re: [beagleboard] Error: script halting, system unrecognized..

Wow... I can't believe I mixed that directory up after using this script so much... Thanks Robert! On Friday, June 19, 2020 at 11:12:17 AM UTC-5, RobertCNelson wrote: > > On Fri, Jun 19, 2020 at 11:06 AM Robert Cachro > wrote: > > > > Hello folks, > >

[beagleboard] Error: script halting, system unrecognized..

Hello folks, Hope everyone has been well. I recently was flashing my BB Wireless (SD -> eMMC) and mid-flash lost power to the device. After power cycling, the BeagleBone was still able to flash properly.. or so it seemed. Now when I go to create a new image for production purposes (eMMC -> SD)

[beagleboard] TIDL

Hi, The TIDL examples written for OpenCV GUI output found at (usr/share/ti/examples/tidl) function on the BeagleBone AI with image and video inputs but does not function with camera input. Specifically I am looking at the ssd_multibox demo which tidl-api documentation here states should functi

Re: [beagleboard] connmanctl Wi-Fi automation

r.com/1/connmanctl > > http://variwiki.com/index.php?title=Static_IP_Address > > > Cheers, > > Jon > > On Thu, Apr 16, 2020 at 4:47 PM Robert Nelson > wrote: > >> On Thu, Apr 16, 2020 at 6:41 PM Robert Cachro > > wrote: >> > >> > We are

[beagleboard] connmanctl Wi-Fi automation

We are upgrading our product from the BeagleBone Black to BeagleBone Black Wireless and have had a really tough with automating a connection using connmanctl. In our current product's commissioning process, a customer logs into their BB via either USB or AP mode (which is hosting a wifi configu

[beagleboard] Re: TIDL Classification example not properly identify objects

Any luck finishing up the segmentation demo?? This completed example would be perfect for converting SSD_multibox. Thank you. On Wednesday, October 23, 2019 at 10:20:21 AM UTC-5, Jason Kridner wrote: > > Sorry about that. I broke the example. I've updated it and it should work > now. > > > https

[beagleboard] mjpg_streamer segmentation.tidl.cpp BB AI

Hello, I am having difficulty finishing up the code conversion for segmentation.tidl.cpp which is currently listed as in progress in the github repository ( https://github.com/beagleboard/cloud9-examples/tree/v2020.01/BeagleBone/AI/tidl/.work-in-progress). Are there any plans to finish up this