Re: [beagleboard] Booting Jessie on Beagleboard C3

Which image do you recommend? I checked beaglexm-debian-8.3-console-2016-02-11-2gb.img, with similar result Jacek On Thu, May 26, 2016 at 7:26 PM, Robert Nelson wrote: > > > On Thu, May 26, 2016 at 6:18 PM, Jacek Radzikowski > wrote: >> >>

Re: [beagleboard] PRU RPMsg device file missing

Probably something to do with the am335x-pru0-fw and am335x-pru1-fw. Did you generate these yourself and are they derived from V4 of the PRU Software Support Package? Here is what the log should look like [ 17.730877] pruss-rproc 4a30.pruss: 8 PRU interrupts parsed [ 17.730963]

[beagleboard] Re: PRU RPMsg device file missing

I am running into the same problem with 4.4.9-ti-r25 (debian), using the Makefile. On Thursday, May 26, 2016 at 11:09:20 PM UTC+2, JD Morise wrote: > > Hi, > > I would like to get communication up and running between ARM and PRU, by > following the TI Example 5 "RPMsg communication between ARM

Re: [beagleboard] Booting Jessie on Beagleboard C3

On Thu, May 26, 2016 at 6:18 PM, Jacek Radzikowski < jacek.radzikow...@gmail.com> wrote: > Hello, > > Following instructions from > http://elinux.org/BeagleBoardDebian#Debian_NetInstall I built an SD > card for Beagleboard rev C3. The build went smoothly, the board booted > to u-boot, but all

Re: [beagleboard] 4.1.21 pause during boot: A start job is running for LSB: Raise network interf...

> On May 26, 2016, at 08:47 , Matt99eo wrote: > > Why does the kernel pause for a will (10s) while booting. I see the pause in > line noted in red below. Something to to with phy 4a101000? > > r 10.287710] net eth0: initializing cpsw version 1.12 (0) > [

Re: [beagleboard] Re: Beaglebone Debian OS

I can't believe that you are drawing to the LCD screen, and nothing came out of the Linux command line before that. Something is wrong with your serial port connection. --- Graham == On Thursday, May 26, 2016 at 12:16:43 PM UTC-5, Akash Gajeshwar wrote: > > I tried using that as well but it

[beagleboard] Booting Jessie on Beagleboard C3

Hello, Following instructions from http://elinux.org/BeagleBoardDebian#Debian_NetInstall I built an SD card for Beagleboard rev C3. The build went smoothly, the board booted to u-boot, but all activity ceases after the system attempts to load ramdisk image. The board is powered from an external

Re: [beagleboard] Re: Ethernet-over-USB: no IP assigned with latest images (Debian 7.9 2015-11-12, Debian 8.4 2016-05-13)

On Thu, May 26, 2016 at 4:40 PM, Andrey Somov wrote: > I mean the latest images here: https://beagleboard.org/latest-images > > Debian 7.9 (BeagleBone, BeagleBone Black, SeeedStudio BeagleBone Green - > 4GB SD) 2015-11-12 > sha256sum:

Re: [beagleboard] Need a hardware engineer to design custom cape.

Hi again Dave, Once I get the detailed spec I can give you my version of milestones and the amount of work to reach them. Then I can also give the hours estimates. What is your opinion of the fair hourly fee of this kind of design work? To get started I would need the initial installment so I can

[beagleboard] Re: Ethernet-over-USB: no IP assigned with latest images (Debian 7.9 2015-11-12, Debian 8.4 2016-05-13)

I mean the latest images here: https://beagleboard.org/latest-images Debian 7.9 (BeagleBone, BeagleBone Black, SeeedStudio BeagleBone Green - 4GB SD) 2015-11-12 sha256sum: f6e67ba01ff69d20f2c655f5e429c3e6c2398123bcd3d8d548460c597275d277 Debian 8.4 (BeagleBone, BeagleBone Black, SeeedStudio

Re: [beagleboard] Need a hardware engineer to design custom cape.

Hello, Thank you for the reply. We are finishing up our spec and I will have it emailed to you by noon EST tomorrow. For pay we would prefer to do on a milestone basis if that is okay? Dave Swanson david.swan...@leds4sports.com o- 1.866.240.5226 m-

[beagleboard] PRU RPMsg device file missing

Hi, I would like to get communication up and running between ARM and PRU, by following the TI Example 5 "RPMsg communication between ARM and PRU". The system is a BBB with debian, kernel 4.1.15-ti-rt-r43. All 3 modules are loaded, here is the snippet of the lsmod: pruss_remoteproc

Re: [beagleboard] Ethernet-over-USB: no IP assigned with latest images (Debian 7.9 2015-11-12, Debian 8.4 2016-05-13)

On Thu, May 26, 2016 at 4:01 PM, Andrey Somov wrote: > > Hi all, > both latest images (Debian 7.9 2015-11-12, Debian 8.4 2016-05-13) > do not assign an IP address in eth1. > This is already described here: >

[beagleboard] Ethernet-over-USB: no IP assigned with latest images (Debian 7.9 2015-11-12, Debian 8.4 2016-05-13)

Hi all, both latest images (Debian 7.9 2015-11-12, Debian 8.4 2016-05-13) do not assign an IP address in eth1. This is already described here: https://groups.google.com/forum/#!topic/beagleboard/dk7WYe95fTU/discussion The previous image (Debian 7.8 2015-03-01) works without problems. I think

Re: [beagleboard] Need a hardware engineer to design custom cape.

Hi Dave, Please email me your detailed requirements specification and the detailed hardware specification. Would you prefer to pay per hour or by a milestones? Please realize that the design work cannot be done without a live communication with the person doing the software. With the best

[beagleboard] Beabglebone OS issue.

Hello, I have connected an ethernet cable to my beaglebone, but for some reason I am not able to make SSH connection to it. I also tried connecting the LCD display through HDMI port to see what is going wrong at the bootup due to which SSH connection is not working, but on LCD all it shows is

Re: [beagleboard] dd between boards

> > *Now for the raw block device vs file, I am not sure why you say the BBB > does not have such a thing...* > Sorry I read mmcblk0p3 as mmcblk3p0 . . . *Also what do you mean by using tar on the rootfs?* > > How big is your actual rootfs ? Not the whole partition, just how much space is being

[beagleboard] Need a hardware engineer to design custom cape.

I'm looking for a hardware engineer that can design a custom cape consisting of one serial RS232 port, 6 PWM's that each convert the BBB's 0-3.3 volts into 0-10 volts PWM, and also provide access to 8 ADC inputs. This is a paid job so if you are interested please let me know. Thanks, Dave --

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

> > I'm going to pre-build the package on jessie with nodejs v0.12.x and ship > it to the jessie users as is. ;) (well the deb package has a hard > requirement of nodejs (>= 0.12.13)) Yeah . . . I'm using node -v: *v4.2.6* npm -v: *3.9.0* Part of my own problem is that I am following a few

Re: [beagleboard] dd between boards

> > Hello William, the block count is needed because my uSD card is much > larger than the emmc. > Now for the raw block device vs file, I am not sure why you say the BBB does not have such a thing... Also what do you mean by using tar on the rootfs? Kind regards -- For more options,

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

On Thu, May 26, 2016 at 2:26 PM, William Hermans wrote: > it's an extra step before updating the *.deb package, requires a dedicated >> bbg for pre-building the *.tar.xz, but my sanity has never been better! ;) > > > So, I can tell you have not recently done anything like sudo

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

So, if you ever looked at my G+ page, where it states "list bragging rights" and for my bragging rights I wrote " Having learned a good bit about javascript without losing my mind . . ." The above, and situations like it are part of that meaning ;) On Thu, May 26, 2016 at 12:26 PM, William

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

> > it's an extra step before updating the *.deb package, requires a dedicated > bbg for pre-building the *.tar.xz, but my sanity has never been better! ;) So, I can tell you have not recently done anything like sudo npm install -g phantomjs . . . where phantomjs only has x86 / x86-64( maybe

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

On Thu, May 26, 2016 at 2:01 PM, William Hermans wrote: > *but it would be cooler to build the functionality into bone101, then user >> can edit it live thru nodejs and have it reboot with those changes.. ;)* >> > > You know you're certifiable right ? hehe, but you're also

Re: [beagleboard] Vdds_ddr decoupling caps in am3358

There are several other factors that affect decoupling: PCB Layout (smaller is better) Ground planes size, distance between ground planes and dielectric material used Decoupling cap ESR Proximity of the decoupling caps to the power pins Number and size of vias connected to power pins (think of

Re: [beagleboard] Re: Using GPIO in BBB.Is it necessary to use Device Overlay?

> > > > > > > > *Hi Vincent,William,Yes I am using Kernel > 3.8 (4.1) and trying to > simulate the SPI signals on the GPIOs.(CLK,Data,CS)I don't want to use the > host SPI driver and want to implement evrythign via GPIO.any comments > !Rgds,Rp* I think you will need the PRUs to do all that.

Re: [beagleboard] Flashing only the Kernel Image on BBB

On Thu, May 26, 2016 at 1:54 PM, Raul Piper wrote: > HI > I am following Robert Nelson's page - > > I have changed the kernel and I have built only kernel now using the > rebuild.sh script and want to flash it on the BBB.Do I need to copy only > the image or do I have to

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

> > *but it would be cooler to build the functionality into bone101, then user > can edit it live thru nodejs and have it reboot with those changes.. ;)* > You know you're certifiable right ? hehe, but you're also right, and I just happen to know it is possible. So what exactly *is* bone101 ?

[beagleboard] Re: Flashing only the Kernel Image on BBB

Missed the link to the Page in previous post -> https://eewiki.net/display/linuxonarm/BeagleBone+Black On Friday, May 27, 2016 at 12:24:26 AM UTC+5:30, Raul Piper wrote: > > HI > I am following Robert Nelson's page - > > I have changed the kernel and I have built only kernel now using the >

[beagleboard] Re: Using GPIO in BBB.Is it necessary to use Device Overlay?

Hi Vincent,William, Yes I am using Kernel > 3.8 (4.1) and trying to simulate the SPI signals on the GPIOs.(CLK,Data,CS) I don't want to use the host SPI driver and want to implement evrythign via GPIO. any comments ! Rgds, Rp On Thursday, May 26, 2016 at 8:32:15 PM UTC+5:30, Vincent lc wrote:

[beagleboard] Flashing only the Kernel Image on BBB

HI I am following Robert Nelson's page - > I have changed the kernel and I have built only kernel now using the rebuild.sh script and want to flash it on the BBB.Do I need to copy only the image or do I have to copy the device tree along with modules? Basically these steps below ONLY? Copy

Re: [beagleboard] dd between boards

> > *This works like a charm though I am not sure I understand why dd does not > work and what the script does to make it work. Any idea?* > Because you were not doing it right. Your out file ( of= ) was to a raw block device, instead of a file onto a file system. A block device that does not

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

On Thu, May 26, 2016 at 1:40 PM, Robert Nelson wrote: > > > On Thu, May 26, 2016 at 1:36 PM, William Hermans > wrote: > >> The includes for can0, can1 where in the repo prior, i just added back >>> spi0, and the adc details.. >>> >>> and there wasn't

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

On Thu, May 26, 2016 at 1:36 PM, William Hermans wrote: > The includes for can0, can1 where in the repo prior, i just added back >> spi0, and the adc details.. >> >> and there wasn't a real good non-overlay example, >> "am335x-boneblack-custom.dts" that users can enable what

Re: [beagleboard] dd between boards

This works like a charm though I am not sure I understand why dd does not work and what the script does to make it work. Any idea? Thanks! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard"

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

> > The includes for can0, can1 where in the repo prior, i just added back > spi0, and the adc details.. > > and there wasn't a real good non-overlay example, > "am335x-boneblack-custom.dts" that users can enable what they want till > today.. > Ah, ok cool. I was just wondering if some sort of

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

On Thu, May 26, 2016 at 1:26 PM, William Hermans wrote: > Not yet.. >> >> is that a standard config for users? >> >> can0, can1, spi0, adc ? >> >> right now it's called am335x-boneblack-custom.dts what would be a good >> name for it? >> >> > My guess is no, that is probably

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

> > Not yet.. > > is that a standard config for users? > > can0, can1, spi0, adc ? > > right now it's called am335x-boneblack-custom.dts what would be a good > name for it? > > My guess is no, that is probably not a std config for most users. But I think the name is probably fine. I just had no

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

On Thu, May 26, 2016 at 1:13 PM, William Hermans wrote: > Robert, > > Is that overlay included by default ? > Not yet.. is that a standard config for users? can0, can1, spi0, adc ? right now it's called am335x-boneblack-custom.dts what would be a good name for it?

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

Robert, Is that overlay included by default ? On Thu, May 26, 2016 at 9:26 AM, Robert Nelson wrote: > > > On Thu, May 26, 2016 at 7:47 AM, wippich1981 via BeagleBoard < > beagleboard@googlegroups.com> wrote: > >> Hello, >> >> I've problems to change the device tree on

Re: [beagleboard] BBB Enable UARTs

> > *Thank you so much for your time!* > heh, no problem. My comment yesterday about being busy was not meant in that way however. I just meant, that I'm busy doing my own thing, and hence is what is mostly on my mind. So, when I'm busy, and answer a post like yours, I tend to make multiple posts

Re: [beagleboard] Re: Beaglebone Debian OS

I tried using that as well but it didn't work. On May 26, 2016 1:11 PM, "Graham" wrote: > The first diagnostic tool should be a serial cable hooked to the serial > command line port. > --- Graham > > == > > On Thursday, May 26, 2016 at 10:36:46 AM UTC-5, Akash Gajeshwar

[beagleboard] Re: Beaglebone Debian OS

The first diagnostic tool should be a serial cable hooked to the serial command line port. --- Graham == On Thursday, May 26, 2016 at 10:36:46 AM UTC-5, Akash Gajeshwar wrote: > > Hello, > > I have connected an ethernet cable to my beaglebone, but for some reason I > am not able to make SSH

Re: [beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

On Thu, May 26, 2016 at 7:47 AM, wippich1981 via BeagleBoard < beagleboard@googlegroups.com> wrote: > Hello, > > I've problems to change the device tree on debian jessie on my beaglebone > black. > > After boot, I need the following interfaces working: > - can0 > - can1 > - spi0 > - adc > - i2c2

Re: [beagleboard] Vdds_ddr decoupling caps am3358

BeagleBone came first. Smaller board size. Lower cost And it works. Gerald On Thu, May 26, 2016 at 10:44 AM, wrote: > I see difference between last schematic of beaglebone black and am3358 > starter kit board concerning vdds_ddr decoupling cap. Am3358 sk board has >

Re: [beagleboard] Vdds_ddr decoupling caps in am3358

Same answer as before. BeagleBone came first. Smaller board size. Lower cost And it works. Gerald On Thu, May 26, 2016 at 10:46 AM, wrote: > I see difference between last schematic of beaglebone black and am3358 > starter kit board concerning vdds_ddr decoupling cap.

[beagleboard] Vdds_ddr decoupling caps am3358

I see difference between last schematic of beaglebone black and am3358 starter kit board concerning vdds_ddr decoupling cap. Am3358 sk board has 21 decoupling cap and beaglebone black uses 9 decoupling caps. The am3358 datasheet specifies tu use min 20 decoupling caps. Why this difference? --

[beagleboard] Vdds_ddr decoupling caps in am3358

I see difference between last schematic of beaglebone black and am3358 starter kit board concerning vdds_ddr decoupling cap. Am3358 sk board has 21 decoupling cap and beaglebone black uses 9 decoupling caps. The am3358 datasheet specifies tu use min 20 decoupling caps. Why this difference? --

[beagleboard] Beaglebone Boot up issue

Hello, I have connected an ethernet cable to my beaglebone, but for some reason I am not able to make SSH connection to it. I also tried connecting the LCD display through HDMI port to see what is going wrong at the bootup due to which SSH connection is not working, but on LCD all it shows is

[beagleboard] 4.1.21 pause during boot: A start job is running for LSB: Raise network interf...

Why does the kernel pause for a will (10s) while booting. I see the pause in line noted in red below. Something to to with phy 4a101000? r 10.287710] net eth0: initializing cpsw version 1.12 (0) [ 10.295460] net eth0: phy found : id is : 0x7c0f1 [ 10.300245] libphy: PHY 4a101000.mdio:01

[beagleboard] Beaglebone Debian OS

Hello, I have connected an ethernet cable to my beaglebone, but for some reason I am not able to make SSH connection to it. I also tried connecting the LCD display through HDMI port to see what is going wrong at the bootup due to which SSH connection is not working, but on LCD all it shows is

Re: [beagleboard] Re: Using GPIO in BBB.Is it necessary to use Device Overlay?

For instance, here are two such pins that do not need to be muxed prior to exporting. william@beaglebone:~/dev$ ls /sys/class/gpio/ export gpiochip0 gpiochip32 gpiochip64 gpiochip96 unexport william@beaglebone:~/dev$ echo 49 > /sys/class/gpio/export william@beaglebone:~/dev$ echo 60 >

Re: [beagleboard] Re: Using GPIO in BBB.Is it necessary to use Device Overlay?

> > *HI , * > *I am new to BBB.I am trying to create a user app to access GPIO in BBB.I > came across this video - > https://www.youtube.com/watch?v=wui_wU1AeQc > .Is it really necessary to > use Device overlay to access the GPIOs?* > *Can some one

[beagleboard] double-check before I round-file my BBB

I momentarily placed a +5v signal on a GPIO pin, despite knowing full well not to do so. The BBB now has a single flash of the blue power led when power is applied, and nothing else happens. I'm assuming this is dead in the water. Purchased a couple years ago from Amazon who sourced from

[beagleboard] Re: Using GPIO in BBB.Is it necessary to use Device Overlay?

Hi, If you want to use a kernel version >= 3.8, you are obliged to use a DTS (Device tree source) in order ton configured the GPIO. And I advised you to use one because It's important to be on page :-) I like lots of microcontroller, you always need to configured pins before using them, here,

[beagleboard] Using GPIO in BBB.Is it necessary to use Device Overlay?

HI , I am new to BBB.I am trying to create a user app to access GPIO in BBB.I came across this video - > https://www.youtube.com/watch?v=wui_wU1AeQc .Is it really necessary to use Device overlay to access the GPIOs? Can some one please post a link to how to get started with GPIOS on BBB.

Re: [beagleboard] Analog IO with C/C++ code

Robert, thank you Here is my new report running the same find tests - steps today 1. opened up /boot/uEnv.txt copy on local PC, inspected contents 2. Pulled a copy of uEnv.txt to PC, updated with recommendation, reloaded, rebooted 3. Did same terminal test root@beaglebone:~# cd ..

Re: [beagleboard] Re: VGA camera capture

It does have MJPEG but opencv is converting the format to YUYV. And also does your board have I/O pins digital and analogue? It has lots of GPIO's, but I don't know if any of them are analog: https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXino-LIME/open-source-hardware João M. S.

Re: [beagleboard] Re: VGA camera capture

I suppose you were using OpenCV in C++. For setting the desired resolution in C++ you have to do as you did in the Python code. Something like: http://stackoverflow.com/a/24867771 You should also set it to MJPEG, if possible:

[beagleboard] Enable can0, can1, adc and spi0 with dtb-rebuilder (Debian Jessy 8.4, 4.4.9-ti-r25)

Hello, I've problems to change the device tree on debian jessie on my beaglebone black. After boot, I need the following interfaces working: - can0 - can1 - spi0 - adc - i2c2 disabled (to use both can interfaces, I need no cape eeprom support) I've installed this image (and executed apt-get

Re: [beagle-alpha] Re: [beagleboard] Re: v4.4.x-ti changes (r25+)

I have tested bonescript 0.5.0-beta7. run: var b = require('bonescript'); b.pinMode('P9_14', b.OUTPUT); b.analogWrite('P9_14', 0.7, 2000.0, printStatus); function printStatus(x) { console.log('x.value = ' + x.value); console.log('x.err = ' + x.err); } output: Bonescript: initialized

[beagleboard] Re: Not able to ping through Beaglebone Black on laptop

You're a lifesaver! Thanks so much On Saturday, June 14, 2014 at 8:41:23 PM UTC-4, volodymy...@gmail.com wrote: > > Ok so I had the same problem with trying to ping from beagle bone black > rev C to my windows 8 laptop. Now I could ping from windows 8 but not > vice-versa. So what I found out

Re: [beagleboard] BBB Enable UARTs

Thank you so much for your time! It's working now, I feel so stupid for missing it, it was the second post that did it, and so quickly. I was still trying to get my head round all the info in the first when I when the second came in - so I tried that quickly Can't thank you enough! Lucent

Re: [beagle-alpha] Re: [beagleboard] Re: v4.4.x-ti changes (r25+)

Looks like there is an error in the documentation. analogWrite's callback only sets x.err, not x.value. This worked for me: (Note: I'm using pinMode b.ANALOG_OUTPUT rather than b.OUTPUT.) var b = require('bonescript'); b.pinMode('P9_14', b.ANALOG_OUTPUT); b.analogWrite('P9_14', 0.1, 2000.0,

[beagleboard] Audio & Calibration Chipsee Issue

After installing Debian Jessie 8.4 into the BeagleBone Black, and making the proper configuration, desktop environment is shown into Chipsee screen. But there are two different issues, audio and calibration, where we need your help to solve them. 1. Calibration Issue: *Touch panel detects

Re: [beagleboard] Re: VGA camera capture

I have finally managed to get a video stream (at least i can say for now) by changing the frame resolution inside the python opencv code using instructions on http://stackoverflow.com/questions/11420748/setting-camera-parameters-in-opencv-python. The maximum resolution i can set it to was 640x480

[beagleboard] Debian Jessie USB drive problem

I recently bought a BBG for use as a tiny NAS and print server. I installed a Debian Jessie image (for BBB) and ran updates. All X stuff was removed to save space and Samba installed. When I plug in the external USB disk it is recognised and /dev/sda1 appears. I added this to /etc/fstab:

Re: [beagleboard] Re: VGA camera capture

Silva, It does have MJPEG but opencv is converting the format to YUYV. And also does your board have I/O pins digital and analogue? On Thu, May 26, 2016 at 8:35 AM, Tinashe Mudavanhu wrote: > The 160x120 video stream had no latency but the other camera with 1280x720 > was

Re: [beagleboard] Re: VGA camera capture

The 160x120 video stream had no latency but the other camera with 1280x720 was slow, video was displayed as images being flipped like book pages. I need to understand something from your files. Does it mean the rest of my iris recognition code has to be in the framegrabber.py client file and also