Re: [beagleboard] U-Boot overlays (HERE BE EVIL DRAGONS, AND THEY BE HUNGRY) ;)

why does this person repost these emails without adding any comments ? ? On 12/28/2016 5:44 PM, chao.ruth via BeagleBoard wrote: > > On Thu, 12/29/16, William Hermans wrote: > > Subject: Re: [beagleboard] U-Boot overlays (HERE BE EVIL DRAGONS, AND THE

Re: [beagleboard] Turn off VDD_5V or SYS_5V

Why would you want to do that ? On 12/26/2016 5:03 PM, Denis Cosmin wrote: > Hello, is it possible to turn off the VDD_5V pin or the SYS_5V pin? > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google > Groups "Bea

Re: [beagleboard] Re: WiFi was working, is now missing

I am sure going to miss you. sniff sniff. On 12/24/2016 11:32 AM, perverseosmo...@gmail.com wrote: > Sure enough. Project I was working on was a gift. I bring it over and > WiFi doesn't work. I'm so completely over BeagleBones. > -- > For more options, visit http://beagleboard.org/discuss > ---

Re: [beagleboard] eMMC Image flasher Problems

As with all beaglebones flashing needs to be done using at LEAST a 1a 5v supply or if you search the groups as Gerald says A 2 amp supply. I have used a good 1 amp supply with no issues but your mileage may vary. On 12/20/2016 11:05 AM, Benoit Perron wrote: > BeagleBoard Green powered by micro-US

Re: [beagleboard] eMMC Image flasher Problems

Powered by the barrel jack ? On 12/20/2016 8:58 AM, Robert Nelson wrote: > On Tue, Dec 20, 2016 at 7:35 AM, Benoit Perron > wrote: >> I am migrating all my stuff to the 2016-11-06 4.4.30-ti-r64 Debian IOT 8.6 >> image. >> >> I was using the beaglebone-black-make-microSD-flasher-from-eMMC.sh scr

Re: [beagleboard] Supporting Ubuntu Core on BBB in the long term

Good reasons to stick with Debian i would say. On 12/18/2016 12:23 PM, Robert Nelson wrote: > On Sun, Dec 18, 2016 at 12:38 PM, 'Luther Goh Lu Feng' via BeagleBoard > wrote: >> Hi there, >> >> I am having a conversation with the Ubuntu Core community to figure out how >> to get BBB supported in t

Re: [beagleboard] Re: Help with PIR demo

P9_5 would get its power from the barrel jack P9_7 is supplied from the PMIC PMIC can get its power from USB or P9_5 or the barrel jack I highly recommend reading the schematic when you design hardware for the BBB. can save a lot of head scratching. On 12/18/2016 10:13 AM, Chris Fink wrote: >

Re: [beagleboard] wiring diagram

The BBB can control these just fine http://www.ebay.com/itm/272341833486 On 12/13/2016 8:35 PM, Przemek Klosowski wrote: > On Tue, Dec 13, 2016 at 9:36 PM, 'chris kearsley' via BeagleBoard > wrote: >> im looking for a wiring diagram to attach a stepper driver to bbb to drive a >> stepper motor

Re: [beagleboard] Problem connecting to BBB

Toss it in the trash and order a new one. On 12/9/2016 10:25 AM, Alcir Junior wrote: > Hello, > > I'm having trouble turning on the BBB. > A friend used it to do a project involving leds, and did not use > resistors to protect these led's. Since then, when I turn on the BBB, > the power led flash

Re: [beagleboard] Re: uart1 works via serial debugger, but not via UART1_TXD P9_24 pin

All connections to the Signals on the BBB are 3v3 volts. On 12/9/2016 9:01 AM, TJF wrote: > Hi Andrey, > > did you try a 3V3 connection (J1 is 5V, the other UARTs are 3V3). > > Regards > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you a

Re: [beagleboard] 5.2 Volt / 1A switching adapter as power supply. Safe to use with Beagle Bone Black?

from the PMIC data sheet Absolute Maximum Ratings Supply voltage (with respect to PGND) AC -0.3 20 Recommended Operating Conditions Supply voltage, AC 4.3 5.8 V They call the power input AC but its really DC only You can use that power supply

Re: [beagleboard] Beagle bone resets and current program is wiped

supply 3.3v to the beaglebone? you are only supposed to supply 5v to the beaglebone i would look there for starters On 11/28/2016 8:26 PM, Matthew Collier wrote: > Hello, > I am currently working with the beaglebone black running on board eMMC > flash with Debian. I have encountered a problem

Re: [beagleboard] Re: Beaglebone Green - Experience and Notes

doing real time things in userland dont work well. Using the PWM is the best way to step motors On 11/13/2016 4:33 PM, Chris M wrote: > > > 4) playing with stepper motors - Python > > > I first mimicked the bonescript to us the GPIO pins to run the stepper > motor. I noticed I could run it fas

Re: [beagleboard] correct connection of an opto-coupler

You cannot use that optocoupler and directly drive it with the beaglebone. the LED in that part needs 60ma to function correctly. you would need to add a LED driver like what gerald has used to drive the LEDs on the beaglebone. you also need to calculate the correct current limiting resistor for 6

Re: [beagleboard] Running .exe file after boot

.exe files are for windows On 10/26/2016 10:28 AM, Dror Lugasi wrote: > Hello guys.. > I have a code i wrote in monodevelop and i have the program .exe file that i > want to run after the desktop is loaded. > When i go into the terminal and change the dir to the debug folder and run > ./thefil

Re: [beagleboard] Re: eth0 mysteriously stops working

what version of the OS and kernel are you using? On 10/19/2016 3:24 AM, Graham wrote: > I have two BBG units that I use as headless servers, with only access > through Ethernet. Both have been running without reboot for multiple > months without any issues. I think that I mentioned that I did h

Re: [beagleboard] Re: Missing ports and componants, need clarification and info to turn on.

So i asked the person selling these on ebay where he got them from. They were in a product called KnCMiner a bitcoin mining computer they had the connectors stripped off so they could stack them tight it was just a cheap processor with ethernet to them. they are available now because the company we

Re: [beagleboard] Re: Missing ports and componants, need clarification and info to turn on.

I think he meant the header power pins rather than a GPIO pin. On 10/15/2016 11:04 AM, Gerald Coley wrote: > Anyone has the right to build this board. That in no way infers that > they know how to build it or even can support it. All the parts look > in the right place, but it is not a Rev B.Looks

Re: [beagleboard] Spam on the list

google dont care On 10/3/2016 6:29 AM, Gerald Coley wrote: > Not because of lenient post nor incompetence on our end. We have one > entity that keeps using different email addresses to create the SPAM. > We have found no way to block them except to moderate all posts. He > keeps adding himself to

Re: [beagleboard] angstrom image

I am not too sure its supported anymore try a REAL OS and use Debian. On 10/2/2016 12:52 PM, mahmoud zidane wrote: > I can't find a working angstrom image file to flash on my beaglebone , > every image I downloaded didn't work well > -- > For more options, visit http://beagleboard.org/discuss

Re: [beagleboard] cannot boot latest RCN image from 2016-09-28 on BBGW

you are using a good quality power supply ? On 10/1/2016 8:45 PM, Robert Nelson wrote: > On Sat, Oct 1, 2016 at 9:42 PM, Stephane Charette > wrote: >> Trying to test the latest RCN image from 2016-09-28. But I get a kernel >> panic before the flashing begins. Serial debug console shows these er

Re: [beagleboard] BBB doesn't boot up..!

buy a new one On 9/30/2016 12:33 AM, Atul Linganwar wrote: > My BBB does not boot up when i connect it through USB and also > through power adapter.. > also it gets heat up so much when i connect power adapter after some > time... > so is it damaged..how can i get it to work again?? > -- > For m

Re: [beagleboard] bricked beagle board turn on and turn off after few sec

buy a new one ? On 9/28/2016 6:30 AM, Nigi Fabio wrote: > do you have any idea on how to solve it? > should i use different outlet? (like a 2.1A) > > On Wednesday, September 28, 2016 at 1:21:13 PM UTC+2, Gerald wrote: > > Sounds like the processor has shorted out. When it consumes too >

Re: [beagleboard] Logic level for PWM, kernel 4.1?

, Sep 20, 2016 at 8:40 PM, evilwulfie <mailto:evilwul...@gmail.com>> wrote: > > you are not making sense. > > pwm pin low - 0v high = 3.3 v > > > > > -- > Quân > *** &

Re: [beagleboard] Logic level for PWM, kernel 4.1?

you are not making sense. pwm pin low - 0v high = 3.3 v On 9/20/2016 1:48 AM, Hồng Quân Nguyễn wrote: > Hi, > > Is there any way to configure logic level for PWM on BeagleBone > Black/Green? I want that in duty cycle, the level of pinout is 0V, > instead of 3.3V. > > I'm using Debian 8 with ker

Re: [beagleboard] BBB battery charging

cant hurt to try enabling it I see nobody uses the battery on the BBx boards ? On 9/2/2016 7:13 PM, William Hermans wrote: > interestingly: > > *william@beaglebone:~$ cat* > /sys/bus/i2c/drivers/tps65217/0-0024/tps65217-charger/power/runtime_enabled > disabled > > So is it possible to change

[beagleboard] BBB battery charging

Has anybody been using the battery backup on the BBB ? I am noticing that if you remove power that the BBB keeps running just fine. If you have apci enabled the BBB will shutdown as expected. The BBB will continue to draw full power from the battery. Ok i can deal with this and have designed aro

Re: [beagleboard] dtb/dts file configuration

to test what you want use a device overlay first. then you can adapt the overlay to be loaded at boot time On 8/30/2016 7:24 AM, 'El Smiedro' via BeagleBoard wrote: > > Hello everyone, > > currently I am using a BBB with debian 3.8.13 and I would like to > change the dtb file to get some GPIO-pins

Re: [beagleboard] 2 Beaglebones connected using I2C

It seems it was not possible till a few days ago http://events.linuxfoundation.org/sites/events/files/slides/ELCE15-WolframSang-ShinyNewI2CSlaveFramework.pdf On 8/23/2016 6:36 AM, musgril...@gmail.com wrote: > > I'm trying to connect 2 Beaglebones type black using I2C, one board as > master and

Re: [beagleboard] BBB TPS65217 RTC

That part is a power management IC not a RTC there is a built in RTC in the processor that will not keep time when powered down. On 8/19/2016 11:32 AM, testda...@gmail.com wrote: > On Friday, August 19, 2016 at 11:53:55 AM UTC-4, William Hermans wrote: > > Does the BBB use the TPS65217 RT

Re: [beagleboard] Re: Why did my BeagleBone Black suddenly switched off and not powering up again?

try a different power supply. the PMIC is picky cant be too fast or too slow of a ramp up. On 8/18/2016 8:10 AM, Sundeep KOKKONDA wrote: > > Hello, I encountered the same issue /*(I powered my BBB and when I was > about to SSH to the BBB, suddenly it just switched off. Then I > unplugged and plug

Re: [beagleboard] 4-20 ma measurement with beaglebone black

opamps are your friend On 8/17/2016 5:26 PM, balihi...@gmail.com wrote: > Hello, > > I am wondering if a beaglebone black can be used to measure industrial > 4-20 ma loops? I see there is an ADC feature, but the voltage range > is only to 1.8V. Is it possible to set it up to work with the > st

Re: [beagleboard] flashing lights and failed installation on BBGW

what power supply are you using? On 8/10/2016 8:02 PM, Stephane Charette wrote: > Trying to > install BBGW-blank-debian-8.5-seeed-iot-armhf-2016-08-07-4gb.img onto > a new BBGW. Had problems, so I went out and bought a new micro SD > card and a new card reader just in case. > > When I hold the

Re: [beagleboard] BBB custom USB 4 Port Hub Expansion (NEW DESIGN)

https://beagleboard.org/green-wireless 4 ports On 8/10/2016 1:33 PM, Rick Mann wrote: >> On Aug 10, 2016, at 13:29 , William Hermans wrote: >> >> On Wed, Aug 10, 2016 at 7:03 AM, Steven Johnson wrote: >> On Tuesday, August 9, 2016 at 11:03:50 PM UTC+7, William Hermans wrote: >>> Looks good, bu

Re: [beagleboard] ehrpwm 48300200.pwm: Failed to get tbclk

most people here use debian. things just seem to work. ( thanks to Robert nelson.) try a debian image. On 8/8/2016 9:46 PM, sjensen1...@gmail.com wrote: > Hi, > > I am having trouble with BBB and using PWM. I am using Arch Linux and > the following kernel "4.7.0-1-ARCH #1 Wed Jul 27 19:22:21 MDT

Re: [beagleboard] When I connect the ethernet cable the board freezes.

get a 2 amp 5v power supply to power your board. some times if you try to power from usb there is not enough power to run everything. On 8/8/2016 1:12 PM, Denis Cosmin wrote: > Via USB cable. It's my first board, never owned any other board before. > > On Monday, August 8, 2016 at 9:59:30 PM UT

Re: [beagleboard] When I connect the ethernet cable the board freezes.

how are you powering the board On 8/8/2016 11:54 AM, Denis Cosmin wrote: > Yesterday the board didn't freeze. Today I tried to connect the > ethernet cable to the board and some USR leds lighted up and remained > stuck. I've lost the ssh connection and the board became unresponsive. > If I disconn

Re: [beagleboard] OT: low cost development hardware and software

whats this got to do with a beaglebone ? On 8/7/2016 3:44 PM, Harvey White wrote: > I'm considering moving from an Atmel XMEGA environment to and ARM > environment. (various reasons, one being the purchase of Atmel by > Microchip and some corresponding price increases...) > > I'm looking at the f

Re: [beagleboard] Re: BBB power LED & user LED are all not work

24v fried the BBB ITs a 5v only device On 8/6/2016 9:03 AM, 林群凱 wrote: > Thanks for your reply! > But I check that USB cable is fine and computer is on.Because I just > bought this recently. > At first I just connect this board to computer via USB，and it works. > After I connect this board with a

Re: [beagleboard] MEMS Accelerometer code missing data

Or use a gpio pin that generates an interrupt, mask interrupts do your data retrieval re enable interrupts. you are asking for this kind of an issue when polling. On 8/2/2016 3:36 PM, William Hermans wrote: > Yes, I have 2-3 suggestions where the first suggestion may not work, > but are worth at

Re: [beagleboard] Trouble creating a BeagleBone Static IP

Flash Debian on it, I don't think anybody is supporting angstrom on the BBB ANYMORE On 8/1/2016 10:55 AM, Lidia Toscano wrote: > I am totally a nenwbie to BBB - I am having trouble connecting it to > my pc through ethernet. I am using Angstrom. I've tried following > the instructions > here:

Re: [beagleboard] Re: Beaglebone software issues [was: Using beaglebones as boards for the ietf "homenet" and "babel" working groups]

Try pop3 on thunderbird with gmail works perfect. On 7/27/2016 7:59 AM, Jason Kridner wrote: > This gmail client bites and doesn't allow for inline replies. You > don't have to subscribe to post. This is now cross-posted... > > On Wed, Jul 27, 2016 at 10:49 AM Juliusz Chroboczek > mailto:j...@pps

Re: [beagleboard] My BBB is power down

who made the boards ? On 7/26/2016 8:48 PM, sbiris...@gmail.com wrote: > I bought three BBB 2 month ago. > > But two device is problem. > > My BBB didn't power up. > > BBB used 5v DC power smartphone chager and another BBB used computer > usb port. > > Nothing connected sensors, Nothing run prog

Re: [beagleboard] beaglebone white doesn't work when powered from the barrel connector

Measuring a power supply with no load will not give you a good reading. On 7/18/2016 7:20 AM, scma...@gmail.com wrote: > first thanks for your reply. > > i am measuring without the BB connected since i want to know if i am > able to provide the required voltage..Also if i am not mistaken the BB >

Re: [beagleboard] beaglebone white doesn't work when powered from the barrel connector

Time to grab a volt ohm meter and do some troubleshooting. On 7/14/2016 10:31 AM, scma...@gmail.com wrote: > hello everybody from a newbie, > > well, happily, my beaglebone white works just fine when connected to > my pc via usb. The power led is on and everything is fine, therefore > i suppose

Re: [beagleboard] BeagleBone Black is not Boot

try 9600 baud On 7/13/2016 7:14 PM, Sangyong Lee wrote: > Thank you for reply. > > I was tried connect to debug mode used serial cable. > > but, is not connect. It has been shown a lot of broken character on > the screen. > (setting = Baud 115,200 / Bits 8 / Parity N / Stop Bits 1 / Handshake > N

Re: [beagleboard] BeagleBoard-Xm not boot

I have used a very good quality 5v 800ma supply with no issues. I would say that the current is not as important as the quality of the supply. On 7/12/2016 7:22 AM, Toan Pham wrote: > > ​>> I connected the board to the pc, by the serial cable to usb, using > the terminal emulator with command: su

Re: [beagleboard] Debian Jessie 8.4 microSD card issue.

It's a linux image and windows cannot "read" it as a flash drive. If you want to recopy the image use the winimage tool to copy an image to disk. On 7/8/2016 9:13 AM, William Hermans wrote: > Well, since no one but you knows how you burned these images to > SDcard, and how you're trying to read t

Re: [beagleboard] Ddr3 length matching

http://referencedesigner.com/books/si/time-and-distance.php this can explain to you your issues On 6/30/2016 6:28 AM, Gerald Coley wrote: > You use the PCB SW tools to give you the lengths of each trace. The > distance from one layer to the next is not that significant and is > well within the

Re: [beagleboard] Beaglebone crashing during thunderstorms!

I solve these issues by using opto isolators on anything that leaves the box the BBB is mounted in. On 6/29/2016 8:23 AM, Graham wrote: > There is a whole "hygiene" relative to grounding and ESD protection. > Is it in a metal box? > Is the metal box grounded? > Are all of your power supplies gro

Re: [beagleboard] moving from Angstrom to Debian

Load up an SD card with the newest version of debian and give it a spin. See if everything works as you expect. If you want to load it on your EMMC do a DD copy of your old image before you flash in case you decide to go back. On 6/27/2016 7:55 AM, Tamer Alamiri wrote: > Hello everyone, > I hav

Re: [beagleboard] BBW fails to boot

BBW has no emmc :) On 6/26/2016 12:59 PM, Charles Steinkuehler wrote: > On 6/26/2016 7:56 AM, Hesham wrote: >> Hi all, >> >> I have an old BBW that I wanted to revive. It boots fine with the SD card >> that >> came with it. It boots well with an old SD that I built following come old >> instruc

Re: [beagleboard] Powering BBB and unpowered USB hub

nope wont work. use a powered hub. On 6/24/2016 1:33 AM, Mübin Icyer wrote: > Hello, > > I want to power BBB and an unpowered USB hub with 2 webcams with a > single supply. Two USB cams will be connected to USB Hub, which means > two cams plus USB hub itself will draw a current more than 500mA whi

Re: [beagleboard] Beagle Bone Black with ethernet switch

.. On 6/23/2016 8:31 PM, William Hermans wrote: > I think hes asking how to communicate between two beagelbones over > ethernet . . .which . . . this is not a programmers 101 forum . . . > > On Thu, Jun 23, 2016 at 5:38 PM, evilwulfie <mailto:evilwul...@gmail.com>> w

Re: [beagleboard] Beagle Bone Black with ethernet switch

Connect your laptop to your switch and your bone to your switch and it will work fine If you want laptop to bone with no switch you need a crossover cable. your bone to bone via switch should work fine. On 6/23/2016 4:44 PM, swaroop.guggi...@gmail.com wrote: > Hi guys, > I am new to Beagle bone

Re: [beagleboard] Re: Power consumption

very interesting. thanks i will give it a try if i can figure out where the command is issued from On 6/22/2016 12:53 PM, Graham wrote: > I have found that with Debian 8.x > from the command line you have to send "shutdown -hP now" > If you send just "shutdown now" or "shutdown -h", then it leaves

Re: [beagleboard] Re: Power consumption

just a shutdown now -h via the acpi I have a battery on the board too so it shuts down gracefully. and when power is reapplied no boot which is not a huge issue but it still draws enough to keep the CPU warm. On 6/22/2016 9:09 AM, Graham wrote: > How are you "turning it off" ? > Command line?

[beagleboard] Power consumption

I am noticing that when the BBB is off but still plugged in its using for the most part as much current as when its running. I have not hooked up a ammeter to the supply yet but the CPU is as hot as it is when running. Has anybody done any testing to confirm this ? Is there something that can be

Re: [beagleboard] Capture one Analog channel in continuous mode at near maximum speed?

um no the 7 channels go into a analog mux and you can only have one selected input at a time. On 6/20/2016 3:35 PM, snelson.st...@gmail.com wrote: > Wow, I think that /dev/mem + mmap() is the easy solution! Many thanks. > > But can you please confirm that by "200ksps for 7 channel > simultaneousl

Re: [beagleboard] Capture analog input at near maximum sample rate?

on the am355x processor the ADC used is 12 bit SAR ADC with a sample rate of 200 KSPS any faster and you will need an external ADC On 6/20/2016 12:53 PM, Micka wrote: > the best woud be the PRU because you can store the data in the share > memory. That is the fastest way. > > you can stop the ac

Re: [beagleboard] use mjpg-streamer with ubuntu on BBB

try one frame per second and 50% quality to start with and go up from there. On 6/14/2016 2:45 PM, dauphin...@gmail.com wrote: > Hi everyone, > > I' trying to use mjpg-stremer on my Beaglebone black. > > My distro is the ubuntu eMMC flasher for BBB from elinux. > http://elinux.org/BeagleBoardUbu

Re: [beagleboard] Re: Beaglebone Black Ethernet Phy Not Detected on Boot.

Anything connected to a BBB must not be powered up until the BBB is powered up so what you have done is correct On 6/14/2016 10:06 AM, tpkues...@gmail.com wrote: > Just a "me too" reply, echoing Ralf's comment. > > On my board, the Beaglebone is a "guest". The host board runs off +24 > V, and pro

Re: [beagleboard] Re: Latest Jessie: cannot write to disk, cannot connect Eth over USB, could before

Robert, why would you even bother. I design my things that use the BBB always with the SRM in mind. People that design hardware that does not follow the SRM should be on their own. On 6/13/2016 3:26 PM, Robert Nelson wrote: > On Mon, Jun 13, 2016 at 5:13 PM, Vladimir Gusiatnikov > wrote: >> No,

Re: [beagleboard] Re: Latest Jessie: cannot write to disk, cannot connect Eth over USB, could before

Everything here is a linux issue / user issue nothing to do with a beaglebone error. On 6/13/2016 2:25 PM, William Hermans wrote: > I'd like to point out to others who happen to read these post in the > future that this script hs been around for ~2.5 years, and this is the > only person i rememb

Re: [beagleboard] Latest Jessie: cannot write to disk, cannot connect Eth over USB, could before

I use 8 GB SD cards from Samsung with no issues. Sorry you are having issues. good luck. On 6/13/2016 1:52 PM, John Syne wrote: > Everyone here is a volunteer, giving their time freely and doing their > best to help. I have seen this type of problem before and it has to do > with a corrupt MBR. Be

Re: [beagleboard] Why did my BeagleBone Black suddenly switched off and not powering up again?

What was your BBB connected to ? Have you tested your power supply ? Have you tried to power it off of a USB connection to rule out your power supply? Things can just fail. Might be nothing you have done. On 6/12/2016 12:08 AM, vinaydivakar1...@gmail.com wrote: > Hi, > > I have been using BBB for

Re: [beagleboard] Re: Serial Port Data Transmission Issues

I find it easier to just write an overlay and load after boot time much easier to test and debug. On 6/10/2016 3:41 PM, jam...@cladnetwork.com wrote: > IT seems that whenever I enable the UARTs I cannot enable the > appropriate digital i/o pins > > ie I do this in uEnv.txt > > cape_enable=bone_ca

Re: [beagleboard] Serial Port Data Transmission Issues

Take your serial port on the BBB and tie TX to RX. Use Screen or some other program to test your ports. On 6/10/2016 7:42 AM, jam...@cladnetwork.com wrote: > I am trying to get an arduino to communicate with the BeagleBone Black > and send some measured sensor data over via the serial port. I am

Re: [beagleboard] BBB doesn´t boot sometimes

Try a different power supply. On 6/8/2016 12:31 AM, hoerting.busin...@gmx.at wrote: > Hello, > > I have sometimes the problem, when I power up the BBB with the power > jack, the power LED is on, the USR LED never go on and the BBB did not > boot. > > The Network LED are flashing. > > I disconnect

Re: [beagleboard] Bonescript : AnalogWrite error

One more tidbit http://beagleboard.org/support/BoneScript/analogWrite/ */Note:/ This function is currently incompatible with pinMode which may force the pin mux to GPIO mode only. * On 6/4/2016 10:31 PM, Md Khaled Hossain wrote: > Here I am trying to turn on a buzzer for one second and then tur

Re: [beagleboard] Bonescript : AnalogWrite error

Have you loaded the PWM overlay ? On 6/4/2016 10:31 PM, Md Khaled Hossain wrote: > Here I am trying to turn on a buzzer for one second and then turn it > off. Here is the code > > | > #!/usr/bin/env node > varb =require('bonescript'); > > b.pinMode('P8_19',b.ANALOG_OUTPUT); > > > b.analogWrite(

Re: [beagleboard] Beaglebone Green - No 192.168.7.2 Internal Web After Flashing To Latest Debian

As has been said here more times than i can count. To troubleshoot things you need a usb to serial cable to see what the OS is doing. The other way would be to hook up to a ethernet and ssh in that way. On 6/4/2016 5:12 PM, Adam Vadala-Roth wrote: > Hello, > > So I picked up my Beaglebone Green a

Re: [beagleboard] Shutdown from inside a service is very slow

any reason you cant just use the pwr_butt input and use the apci driver ? On 6/2/2016 3:28 PM, YP66 wrote: > I am working on an automatic shutdown based on an external signal > (through a digital IO line), on a BB black, running Debian Jessie. > > I build a program that monitors the digital line

Re: [beagleboard] Problem with a short power loss running from LIPO battery

smart watchdog that cycles the battery via a ssr. On 5/31/2016 4:32 AM, benjgrib...@gmail.com wrote: > Hi all, > > We've got a real problem with a BeagleBone Black running Debian Jessie > connected to a LIPO battery through pins TP5-8. The system will be > connected to a power supply that can be

Re: [beagleboard] Running python GUI script through ssh from remote computer or on startup

you seem new to linux as well you cannot start your python program in the uEnv.txt file as when your trying to run it there the X system is not running. When your trying to run it via SSH are you sure that the X system is up and running ? read this. some ways to check if X is running before you s

Re: [beagleboard] Schematic / BoM mismatch in /static/beaglebone/latest/Docs/Hardware/

Whats a few bytes between friends. On 5/25/2016 7:35 AM, Gerald Coley wrote: > I just checked the link. This is the BeagleBone. It has 256MB which is > 2 Giga Bit. > > Gerald > > > On Wed, May 25, 2016 at 9:03 AM, Gerald Coley > wrote: > > The board uses 512MB D

Re: [beagleboard] Source for 'right-angle jtag adapter' in UK?

that serial connection your referring to is tty0 not jtag the jtag is on the back side surface mount connector that is not currently soldered on On 5/23/2016 2:33 PM, Marcos Scriven wrote: > I'm about to attached a cape to my BBB, but due to connectivity issues > I'd like to leave a serial conn

Re: [beagleboard] Re: Serial Communication on Beaglebone Black

, Shaurabh Kumar Singh wrote: > Could you elaborate please. > > On Mon, May 23, 2016 at 2:40 PM, evilwulfie <mailto:evilwul...@gmail.com>> wrote: > > well you need scope . or a logic probe > > > > On 5/23/2016 11:33 AM, Shaurabh Kumar Singh wrote: >>

Re: [beagleboard] Re: Serial Communication on Beaglebone Black

doubt if WINE would help. > > On Mon, May 23, 2016 at 2:30 PM, evilwulfie <mailto:evilwul...@gmail.com>> wrote: > > i would say you would need WINE installed on the BBB if you want > to run windows programs on the BBB > I have never tried it though so your mi

Re: [beagleboard] Re: Serial Communication on Beaglebone Black

the three i tried on. > > On Mon, May 23, 2016 at 2:27 PM, evilwulfie <mailto:evilwul...@gmail.com>> wrote: > > is this PC running windows ? > > > > > > On 5/23/2016 11:23 AM, Shaurabh Kumar Singh wrote: >> I shall try that soon @ Bruce. >>

Re: [beagleboard] Re: Serial Communication on Beaglebone Black

is this PC running windows ? On 5/23/2016 11:23 AM, Shaurabh Kumar Singh wrote: > I shall try that soon @ Bruce. > Okay. Here is a logic(do not know how sensible but still). > Every time I connect at my PC it works all fine. When i connect to > other systems it asks to update the driver. Unless

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

analog in http://www.embeddedhobbyist.com/2015/10/beaglebone-black-adc/ there is no analog out unless you hook up a DAC On 5/22/2016 7:42 PM, Justin Reina wrote: > Hi guys, > Alright I submit, I give in and come to you and now ask for help. I > am amiss as to how this has been so magically

Re: [beagleboard] Re: Serial Communication on Beaglebone Black

haurabh Kumar Singh > mailto:ssing...@ncsu.edu>> wrote: > > The RS232 that I am talking about is a BeagleBone Black RS-232 > Serial Micro-cape. It is indeed designed specifically for BBB. > > On Sun, May 22, 2016 at 7:26 PM, evilwulfie <mailto:evilwul...@gmai

Re: [beagleboard] Re: Serial Communication on Beaglebone Black

we had already told you you MUST use a 3.3v translator of your choosing. On 5/22/2016 4:22 PM, Shaurabh Kumar Singh wrote: > @Bruce > I should have mentioned it earlier. Anyway, it is a null modem cable > (DB 25 male to DB 9 female). I have tried every permutation and > combination between the Tx

Re: [beagleboard] Simultaneous Windows/Linux access to eMMC partition

use samba On 5/20/2016 9:18 AM, timandem.robe...@gmail.com wrote: > Hello all, > > I'm not sure if what I'm trying to do is even possible, but thought > I'd ask on here to see if anyone has any more knowledge about how to > try this. > > I'd like to use the USB Micro port on the BBB as a mass st

Re: [beagleboard] Re: Serial Communication on Beaglebone Black

ck RS-232 Serial Micro-cape > (see http://www.logicsupply.com/cbb-ttl-232/). > > Note: RX and TX are working just fine for all the UART > ports.(i confirm after every try) > > On Fri, May 20, 2016 at 10:32 AM, evilwulfie > mailto:evilwul..

Re: [beagleboard] Re: Serial Communication on Beaglebone Black

if he connected it to the cnc with no 3.3v adapter it also could have fried the bbb. On 5/20/2016 7:08 AM, Wally Bkg wrote: > > You do realize that on your PC the RS232 signal levels from the COM > ports are +/- 12V while without extra hardware the Beaglebone levels > are 0-3.3V? You may have

Re: [beagleboard] Installing Android on BeagleBone Green

green does not have a hdmi framer. maybe the image expects a framer ? On 5/19/2016 3:02 PM, cpe.3bda...@gmail.com wrote: > > Hello all, > > > I downloaded the android image from here > and I followed the usual > instructions using Win32DiskImager. I inserted t

Re: [beagleboard] eQEP Quadrature detector

if you have it working why upgrade ? do you need a feature on bone 50 ? On 5/19/2016 5:57 AM, Wim Hellenthal wrote: > > Please help, > > > > I've already posted a mail before but got no reaction. I'm desperately > looking for support. I have a running quadrature detector using pin > P8_12 and P

Re: [beagleboard] Hardware watchdog for BBB

rote: > > Gerald what is your opinion on this subject ? > > > Le lun. 16 mai 2016 21:46, evilwulfie <mailto:evilwul...@gmail.com>> a écrit : > > spend 50 bux on a power supply to solve a 5 dollar problem > yeah right. > > >

Re: [beagleboard] Hardware watchdog for BBB

spend 50 bux on a power supply to solve a 5 dollar problem yeah right. On 5/16/2016 12:34 PM, John Syne wrote: > >> On May 15, 2016, at 4:25 PM, evilwulfie > <mailto:evilwul...@gmail.com>> wrote: >> >> msp430 has an internal watchdog > And so does the AM33

Re: [beagleboard] Hardware watchdog for BBB

not enough time for a clean shutdown On 5/16/2016 9:41 AM, 'Mark Lazarewicz' via BeagleBoard wrote: > Exactly. These cheap external chips have a rc time constant and are > pulsed by a GPIO . Output can generate an Interrupt back to Bbb to > save important data. > > Sent from Yahoo Mail on Andro

Re: [beagleboard] Automatic shutdown options for loss of power?

only way to be sure it use the battery input on the BBB and the acpi shutdown http://protofusion.org/wordpress/2014/08/beaglebone-black-soft-power-off/ problem is that once shut off via a shutdown now -h something must reset the processor to get it to boot. also if the power outage is extended or

Re: [beagleboard] Hardware watchdog for BBB

msp430 has an internal watchdog On 5/15/2016 3:37 PM, John Syne wrote: > >> On May 15, 2016, at 3:14 PM, evilwulfie > <mailto:evilwul...@gmail.com>> wrote: >> >> We use an external msp430 for our intelligent watchdog > So who or what monitors the MSP430? Sin

Re: [beagleboard] Hardware watchdog for BBB

We use an external msp430 for our intelligent watchdog On 5/15/2016 1:07 PM, Super Twang wrote: > > > I've just come across this conversation in my own search for a > rock-solid, embeddable configuration for the BeagleBone Black. I’m > trying to develop an embedded controller device that needs t

Re: [beagleboard] Issue using eQEP module

I do this for them pins in my dts file makes it easier to read BONE_P8_31 (PIN_INPUT | MUX_MODE6) /* (V4) lcd_data14.uart5_ctsn */ BONE_P8_32 (PIN_OUTPUT | MUX_MODE6) /* (T5) lcd_data15.uart5_rtsn */ BONE_P8_33 (PIN_OUT

Re: [beagleboard] Using UART3

dont you love the error when compiling ? no line number or more infos to help you troubleshoot. have you modified it in any way ? i had issues manually compiling so i just used the makefile make clean then make and if all went well a sudo make install On 5/12/2016 6:59 AM, Michael Williams wr

Re: [beagleboard] Can I use Arduino sensors on BBB?

the digital output looks fine but the BBBs analog is limited to 1.8 volts i think that device does 3.3v on the analog On 5/10/2016 10:19 AM, mannyfresh79 wrote: > I'm interested in purchasing some soil moisture sensors. I don't see > any made just for the BBB. Can I use the Arduino sensors? Like t

Re: [beagleboard] Micro SD image ran out of space

give it a file name to save it to On 5/8/2016 8:36 AM, Kory De Angelo wrote: > > > > sorry how do I "use windisk imager to copy your old sd card." > > what do I need t

Re: [beagleboard] Programming without programming discussion

we know your Too old so don't deny it. :P On 5/7/2016 10:00 PM, William Hermans wrote: > toold == tools > > On Sat, May 7, 2016 at 9:59 PM, William Hermans > wrote: > > /Someday, someone will probably come up with visual system > that's general, open sour

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