[beagleboard] RIP Never Used BBB

hello people, please excuse my for my Tarzan English. first connect my BBB with a 5V supply 4A with the negative in the middle, might have killed her so easily? now with the positive in the middle got hot and nothing more happend. -- For more options, visit http://beagleboard.org/discuss ---

[beagleboard] Full HD video out will cause $45 to ???

Will there be cost hike if BBB has got a new chip to accomodate full HD vedeo out? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving ema

[beagleboard] SHT20 I2C temperature sensor isn't detected

Hi all. I hooked up my sensirion SHT20 temp/humid sensor to my BBB. http://www.sensirion.com/en/products/humidity-temperature/humidity-sensor-sht20/ -SHT20- -BBB- GND ---> P9-01 VDD ---> P9-03 SCL ---> P9-19 SDA ---> P9-20 The datasheet says the address is 0100 (0x40). > 5.3 Sending a Comma

Re: [beagleboard] Is a Minimal install of Wheezy possible?

On Friday, July 25, 2014 8:43:18 PM UTC-5, RobertCNelson wrote: > > On Fri, Jul 25, 2014 at 8:23 AM, Robert Nelson > wrote: > > On Fri, Jul 25, 2014 at 6:02 AM, > > wrote: > >> I tried again with the same result. Using GNU Wget 1.13.4 Thanks for > looking > >> into it. > > > > I should k

Re: [beagleboard] usb write permission

On Wed, Jul 30, 2014 at 7:00 AM, wrote: > Hi, > > I have a problem I need write permission for my usb device. > This works: sudo chmod a+w /dev/bus/usb/001/002 > > If I unplug and replug it again the permissions are changed back to read > only. > > How do I set the default permissions to read a

[beagleboard] Re: i wanna use highlevel file io multi use

On Sunday, July 27, 2014 6:55:57 AM UTC-4, kthab...@gmail.com wrote: > > i use high level file io to control GPIO pins > > i wanna use like general MCU port register (use 8bit). so i'm writing > eight file functions. > but appear this compile error. > > /tmp/ccP4wrXQ.o: In function `main': > led

[beagleboard] Re: BeagleBoard Rev B4 Ubuntu Boot issue

As an update, I can get my beagleboard working with the Angstrom distro and the Gentoo distro following their basic setup. Is there a trick to getting Ubuntu to run on a Beagleboard? Lucid and Maverick ARM port is armv7 and higher compatible It is an ARM 7 so anything over 10.04 should be good.

Re: [beagleboard] Full HD video out will cause $45 to ???

Well, considering the fact that it will take a whole new processor and a totally new design, I would say yes it will be more than the current $55 price. Right now it can do 1920x1080 @ 24FPS. Gerald On Tue, Jul 29, 2014 at 10:50 PM, wrote: > Will there be cost hike if BBB has got a new chip t

Re: [beagleboard] RIP Never Used BBB

Yep. That will kill it. Gerald On Tue, Jul 29, 2014 at 10:42 PM, wrote: > > hello people, please excuse my for my Tarzan English. > first connect my BBB with a 5V supply 4A with the negative in the middle, > might have killed her so easily? > now with the positive in the middle got hot and not

[beagleboard] RIP Never Used BBB

Reverse polarity is pretty well-known way to kill many devices. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an

[beagleboard] BBB Debian Corrupt LCD

We have a built a custom board with an LCD interface to drive a 1024 x 768 pixel LVDS panel, 16BPP. It works great on the Beaglebone White with the old Angstrom 3.2 using the board file configuration. We want to use the Beaglebone Black so we built up a system from http://elinux.org/Beagleboa

Re: [beagleboard] BBB Debian Corrupt LCD

If you read the manual, you will see that these lines are also connected to the HDMI chip. To use it also as an LCD panel, you need to buffer these signals and account for any noise that may be introduced as a result of the loading of these 6ma drive signals my the HDMI chip. Gerald On Wed, Jul

[beagleboard] Re: BBB Debian Corrupt LCD

Hi Gerald, thanks for that reminder. However, there should be no such loading on the White since it doesn't have HDMI on board? The problem also occurs on the White. What else could it be? Regards, James On Wednesday, July 30, 2014 3:16:18 PM UTC+1, James S wrote: > > We have a built a custom b

Re: [beagleboard] Re: BBB Debian Corrupt LCD

Still could be the same issue. What buffer are you using to drive the signals to the LVDS device? Are the trace lengths match to insure that all the setup and hold times are met by having all signals with the same delay? Gerald On Wed, Jul 30, 2014 at 9:40 AM, James S wrote: > Hi Gerald, than

Re: [beagleboard] Re: BBB Debian Corrupt LCD

Gerald, The pins are connected directly to the LVDS chip, a DS90C383BMT. Trace lengths are short and matched. But on the same board with the older software, it worked fine - what would have changed to require the use of a buffer? Regards, James On Wednesday, July 30, 2014 3:43:38 PM UTC+1, Ge

Re: [beagleboard] Re: BBB Debian Corrupt LCD

Sounds like something in the SW has changed. I can't really answer as to what that would be. Gerald On Wed, Jul 30, 2014 at 9:51 AM, James S wrote: > Gerald, > > The pins are connected directly to the LVDS chip, a DS90C383BMT. Trace > lengths are short and matched. > But on the same board with

[beagleboard] Re: Reading analog inputs fast in beaglebone black

Do you mean libpruio? Which OS are you using? AFAIK, libsupc++ isn't available on Angström (but on Debian/Ubuntu). Am Dienstag, 22. Juli 2014 05:37:20 UTC+2 schrieb else...@gmail.com: > > Trying to get the libpru stuff to work but it won't compile because I > don't have libsupc++. How do I get

Re: [beagleboard] Re: Join BBBdrone cape project

Are you registered? Your post has appeared at least 3 times . . . -david On Tue, Jul 29, 2014 at 11:43 PM, wrote: > what is happening to my posts.. not one is showing up! > > > On Friday, July 25, 2014 6:19:08 AM UTC-7, embeddedcomputer.nl wrote: >> >> Joining the open source project B

Re: [beagleboard] Is a Minimal install of Wheezy possible?

Look at /etc/inittab, and note the example. If you scroll down to the bottom the define you're looking for if probably there. On Tue, Jul 29, 2014 at 8:52 PM, wrote: > > > On Friday, July 25, 2014 8:43:18 PM UTC-5, RobertCNelson wrote: >> >> On Fri, Jul 25, 2014 at 8:23 AM, Robert Nelson >> wr

Re: [beagleboard] unable to boot Beaglebone Black from NFS

From: Giles Godart-Brown Reply-To: "beagleboard@googlegroups.com" Date: Wednesday, July 30, 2014 at 12:24 AM To: "beagleboard@googlegroups.com" Subject: Re: [beagleboard] unable to boot Beaglebone Black from NFS > Thanks for your help, but sadly, on this version a uEnv.txt just containing

Re: [beagleboard] Is a Minimal install of Wheezy possible?

Look at /etc/inittab, and note the example. If you scroll down to the bottom the define you're looking for *is* probably there. Sorry for the mostly re post, typo correction . . . On Wed, Jul 30, 2014 at 9:43 AM, William Hermans wrote: > Look at /etc/inittab, and note the example. If you scrol

[beagleboard] Cannot boot from microsd

Hello, I am trying to boot from microsd. 1) I have prepared an 8gb sdhc, tried with asterisk image and with debian image from beagleboard site 2) I have checked that sd contains boot images 3) I have attached beagleboard power cable keeping user/boot button pressed It boots always internal angst

[beagleboard] Re: First time using beagle board-xm

Hi. Did you manage to solve your problem? If not, you can try these instructions to see whether there is a problem in your Beagleboard hardware. http://wlbeagleboard.wordpress.com/2014/07/27/installing-ubuntu-14-04-on-beagleboard-xm/ 17 Temmuz 2014 Perşembe 14:49:10 UTC+3 tarihinde Mohd. Shahr

[beagleboard] Re: I need to build ubuntu Rootfs from scratch -help needed

You can check my website and easily install ubuntu on your BBxm. wlbeagleboard.wordpress.com 3 Mayıs 2014 Cumartesi 08:29:20 UTC+3 tarihinde pavan yazdı: > > Hello , > > I have plans to build ubuntu rootfs for Beagleboard xm rev C on my > own.Please help me for a good start .Thanks > > I googled

[beagleboard] Board won't flash

Can anyone help figure out what is going wrong here? mmc1: new high speed MMC card at address 0001 [ 10.497469] mmcblk1: mmc1:0001 MMC02G 1.78 GiB [ 10.502697] mmcblk1boot0: mmc1:0001 MMC02G partition 1 1.00 MiB [ 10.509831] mmcblk1boot1: mmc1:0001 MMC02G partition 2 1.00 MiB [ 10.518332

Re: [beagleboard] Cannot boot from microsd

From: Mario Giammarco Reply-To: "beagleboard@googlegroups.com" Date: Wednesday, July 30, 2014 at 10:02 AM To: "beagleboard@googlegroups.com" Subject: [beagleboard] Cannot boot from microsd > Hello, > I am trying to boot from microsd. > > 1) I have prepared an 8gb sdhc, tried with asteris

Re: [beagleboard] Board won't flash

On Wed, Jul 30, 2014 at 12:22 PM, Tristan Phillips wrote: > Can anyone help figure out what is going wrong here? > > > mmc1: new high speed MMC card at address 0001 > [ 10.497469] mmcblk1: mmc1:0001 MMC02G 1.78 GiB > [ 10.502697] mmcblk1boot0: mmc1:0001 MMC02G partition 1 1.00 MiB > [ 10.509

Re: [beagleboard] Board won't flash

Indeed, but why would this be happening? 3.8.13-bone62 is the version... On Wednesday, 30 July 2014 18:28:13 UTC+1, RobertCNelson wrote: > > On Wed, Jul 30, 2014 at 12:22 PM, Tristan Phillips > > wrote: > > Can anyone help figure out what is going wrong here? > > > > > > mmc1: new high speed

Re: [beagleboard] Board won't flash

On Wed, Jul 30, 2014 at 12:35 PM, Tristan Phillips wrote: > Indeed, but why would this be happening? > > 3.8.13-bone62 is the version... Considering i haven't released any 'flasher' images with that kernel. You are obviously doing something on your own to create a custom image. Since I don't hav

Re: [beagleboard] Board won't flash

OK, here goes :) - Downloaded BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-07-06-2gb and flashed to SD card - - git clone https://github.com/RobertCNelson/bb-kernel.git - cd bb-kernel/ - git checkout origin/am33x-v3.8 -b tmp - ./build_kernel.sh - - Deselected TI

Re: [beagleboard] Board won't flash

On Wed, Jul 30, 2014 at 12:51 PM, Tristan Phillips wrote: > OK, here goes :) > > Downloaded BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-07-06-2gb and > flashed to SD card > > git clone https://github.com/RobertCNelson/bb-kernel.git > cd bb-kernel/ > git checkout origin/am33x-v3.8 -b tmp > ./b

Re: [beagleboard] Board won't flash

On Wed, Jul 30, 2014 at 1:11 PM, Robert Nelson wrote: > On Wed, Jul 30, 2014 at 12:51 PM, Tristan Phillips > wrote: >> OK, here goes :) >> >> Downloaded BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-07-06-2gb and >> flashed to SD card >> >> git clone https://github.com/RobertCNelson/bb-kernel.

Re: [beagleboard] Board won't flash

Brilliant, I was just about to ask that. So I have my kernel build honed now, and can get our board without ethernet booting by removing the TI drivers, there are other kernel options I will play with later. So, to sort out a flasher, or use a non flasher as a flasher, even manually? (I have

Re: [beagleboard] Re: Maximum current on GPIO?

The gpio are push pull/pseudo open drain, so there's a transistor/switch going from 3.3V to the pin, and a transistor going from ground to the pin. When you set the pin high, you're turning on only the transistor to 3.3V, so it's sourcing the current from 3.3V, through the transistor, out of the pi

[beagleboard] Re: Can the BeagleBone Black be used for industrial designs?

As has been mentioned, while it was developed as a community supported platform, the BeagleBone can be used for any application you choose. For a time, there was a lack of sufficient supply to meet the demands of larger scale projects, but that is generally no longer the case. The topic of util

Re: [beagleboard] Beagleboard-xm avaliability

Hello, I placed a order with Digikey on July 2, 2014. I have yet to received a due date or dock date, Digi has been trying to get a date, i have tried to email Rod at CircuitCo. Its been almost 4 weeks with nothing... no type of answers. Where can i get help with this issue? On Wednesday, June

[beagleboard] BBB Rev C: Debian: PureJavaComm/JNA test fails

I'm trying to use PureJavaComm on my BBB/Rev C (Debian). I get the following results: root@beaglebone:/opt/dnc/lib# java -cp PureJavaComm.jar:jna-4.0.0.jar purejavacomm.testsuite.TestSuite PureJavaComm Test Suite Using port: cu.usbserial-FTOXM3NX TestMissingPort E

[beagleboard] Beagleboard-XM

When will the beagleboard-XM be available again? Looks like all distis are out and no date for available. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group

Re: [beagleboard] Board won't flash

On Wed, Jul 30, 2014 at 1:38 PM, Tristan Phillips wrote: > Brilliant, I was just about to ask that. So I have my kernel build honed > now, and can get our board without ethernet booting by removing the TI > drivers, there are other kernel options I will play with later. > > So, to sort out a fla

[beagleboard] Re: not flashing the eMMC (not blinking 4 user leds) problem

I'm having the same problem. I'm putting the latest angstrom onto an ssd card following the instructions provided in the links below. I formatted the SD card to fat32, labeled it BBB_ANSTROM, used dd to copy the image (after running unxz on it), put the sd card in, held the user button, apply

Re: [beagleboard] Beagleboard-xm avaliability

They only sale though distributors so it is up to the distributor to handle this.The idea of setting up a production line, loading the parts to build one board would make the cost of this board around $500. Orders would need to be entered by the distributors. I am not sure any of them would be will

Re: [beagleboard] Beagleboard-XM

I already answered you on this. gerald On Wed, Jul 30, 2014 at 11:55 AM, wrote: > When will the beagleboard-XM be available again? Looks like all distis are > out and no date for available. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message becaus

Re: [beagleboard] Board won't flash

OK, cool. I'm using a serial connection. So to clarify we are talking about how to make a non flasher image flash to the internal NAND. Great :) So just xyz, literally? Awesome :) I'll try that and let you know how I get on in the morning. It's beer time here across the pond :) Thanks

Re: [beagleboard] Board won't flash

On Wed, Jul 30, 2014 at 1:55 PM, Tristan Phillips wrote: > OK, cool. I'm using a serial connection. So to clarify we are talking > about how to make a non flasher image flash to the internal NAND. Great :) Not sure what we are talking about... > So just xyz, literally? fingers are lazy... h

Re: [beagleboard] Board won't flash

OK, thanks. At least I have a plan and some things to try in the morning :) On Wednesday, 30 July 2014 19:58:00 UTC+1, RobertCNelson wrote: > > On Wed, Jul 30, 2014 at 1:55 PM, Tristan Phillips > > wrote: > > OK, cool. I'm using a serial connection. So to clarify we are talking > > about how

Re: [beagleboard] BBB Rev C: Debian: PureJavaComm/JNA test fails

> > *TestMissingPort * > *Exception in thread "main" java.lang.**UnsatisfiedLinkError: > /tmp/jna-3506402/**jna7659204852244455440.tmp: > /tmp/jna-3506402/**jna7659204852244455440.tmp: > cannot open shared object file: No such file or directory* > Google + exception

Re: [beagleboard] Re: not flashing the eMMC (not blinking 4 user leds) problem

Ok, so my problem was I didn't specify the bs=1m on my copy command. There is a typo in the first link, it should be bs=1M. Stupid problem but it's working now. On Wed, Jul 30, 2014 at 1:21 PM, wrote: > I'm having the same problem. I'm putting the latest angstrom onto an ssd > card following

[beagleboard] RevC Web Browser when booting from SDcard 5/14/14 image

I downloaded the latest boot from SD card image(5-14-14 ) image and it boots fine. I can Putty and WinSCP to it also. The issue I am having is when I run the included web browser it will either open and crash right away or will open an allow a couple of clicks and then it is gone. I am not sure

[beagleboard] Re: RIP Never Used BBB

I think I would of paid 10 - 12 extra bux for a BBB that had some protection. Feels like at any moment my BBB might suddenly spontaneously contract "magic smoke" disease and all it's electrons fall out. On Tuesday, July 29, 2014 10:42:01 PM UTC-5, candy...@gmail.com wrote: > > > hello people, p

Re: [beagleboard] Re: RIP Never Used BBB

But, our goal was as low a price as we can get. Adding a protection against all the things that could happen means it would have to be water poof and withstand 220 VAC on the input. That is more than $10 to $12. Reading the manual and the wiki is free. Gerald On Wed, Jul 30, 2014 at 2:50 PM,

Re: [beagleboard] Re: RIP Never Used BBB

From: Reply-To: "beagleboard@googlegroups.com" Date: Wednesday, July 30, 2014 at 12:50 PM To: "beagleboard@googlegroups.com" Cc: Subject: [beagleboard] Re: RIP Never Used BBB > I think I would of paid 10 - 12 extra bux for a BBB that had some protection. > Feels like at any moment my BB

[beagleboard] analogy Gyro breakout help?

I'm having a heck of a time figuring out the Gyro-py breakout. https://www.sparkfun.com/products/11341 I have it hooked up in to p9_40, and I can't figure out how to get it to read correctly. I've searched and searched for info related to conversion or whatever is needed to read an analog gyro

Re: [beagleboard] SHT20 I2C temperature sensor isn't detected

Maybe you need pull up resistors? The revision B of the Weather Cape also uses a Sensirion humidity sensor SHT21: http://elinux.org/CircuitCo:BeagleBone_Weather -Hieu On Tue, Jul 29, 2014 at 9:12 PM, Tatsuya Sasaki wrote: > Hi all. > I hooked up my sensirion SHT20 temp/humid sensor to my BBB.

Re: [beagleboard] BBB Rev C: Debian: PureJavaComm/JNA test fails

Thanks suggesting Google!! I would never have thought of that!! Seriously though, I've been trying to solve this problem for 7 days now. And I've Googled everything I can think of. Your "first hit" doesn't tell me anything I don't already know. I believe this to be some sort of permissions

Re: [beagleboard] Re: RIP Never Used BBB

I wasn't saying make it bullet proof, just some simple goof proofs. Like on the 5v plug, that kind of thing. I get the whole cost thing and by and large agree. I'm sure to try and cover everything would cost a bit, Not sure why anyone would be putting 220v to the 5v plug, but i could understan

Re: [beagleboard] BBB Rev C: Debian: PureJavaComm/JNA test fails

You might want to try libbulldog (http://www.libbulldog.org). Here's an example: http://libbulldog.org/bulldog/examples/serial-example/ It can do "advanced" Serial communication as well, but has not been tested on Debian. By "advanced" I mean settings things like setting parity, databits and st

Re: [beagleboard] BBB Rev C: Debian: PureJavaComm/JNA test fails

P.S. You might also want to consider using the LinuxSerialPort class of libbulldog directly! Then you shouldn't have troubles due to Debian. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" gr

Re: [beagleboard] cryptsetup / LUKS disk encryption on Debian not working

Is anyone running a encrypted usb drive on debian on the bbb? Because I think this might be a bug... Mine keeps crashing and I have basically nothing else installed / configured. Any help would be greatly appreciated! On Sunday, July 27, 2014 1:04:43 PM UTC+2, niko@gmail.com wrote: > > So

Re: [beagleboard] cryptsetup / LUKS disk encryption on Debian not working

On 07/30/2014 02:38 PM, niko.hee...@gmail.com wrote: > Is anyone running a encrypted usb drive on debian on the bbb? Because > I think this might be a bug... Mine keeps crashing and I have > basically nothing else installed / configured. > Any help would be greatly appreciated! > > > > > On Sunday,

Re: [beagleboard] cryptsetup / LUKS disk encryption on Debian not working

On 07/30/2014 02:38 PM, niko.hee...@gmail.com wrote: > Is anyone running a encrypted usb drive on debian on the bbb? Because > I think this might be a bug... Mine keeps crashing and I have > basically nothing else installed / configured. > Any help would be greatly appreciated! > > > > > On Sunday,

Re: [beagleboard] Re: RIP Never Used BBB

From: Reply-To: "beagleboard@googlegroups.com" Date: Wednesday, July 30, 2014 at 1:11 PM To: "beagleboard@googlegroups.com" Subject: Re: [beagleboard] Re: RIP Never Used BBB > I wasn't saying make it bullet proof, just some simple goof proofs. Like on > the 5v plug, that kind of thing. I

Re: [beagleboard] cryptsetup / LUKS disk encryption on Debian not working

You won¹t receive a copy of your posts so there is no need to post multiple times. Regards, John From: Don deJuan Reply-To: "beagleboard@googlegroups.com" Date: Wednesday, July 30, 2014 at 2:46 PM To: "beagleboard@googlegroups.com" Subject: Re: [beagleboard] cryptsetup / LUKS disk encrypt

Re: [beagleboard] Re: RIP Never Used BBB

John no worries my friend I hope you didnt take offense im a Texan to boot and was only thinking outloud. Wasnt implying anyone made a mistake or how smart they are or are not. Ive been quite surprised how on top of everything Gerald is. No doubts John hope you didnt take offense or think I was dow

Re: [beagleboard] cryptsetup / LUKS disk encryption on Debian not working

On 07/30/2014 03:30 PM, John Syn wrote: > You won't receive a copy of your posts so there is no need to post > multiple times. > > Regards, > John > From: Don deJuan mailto:donjuans...@gmail.com>> > Reply-To: "beagleboard@googlegroups.com > "

[beagleboard] What are the 'dmidecode' and 'lspci' equivalents on ARM?

For no reason I want to just explore the system and its details. I came across this command 'dmidecode' which is supposed to dump all the hardware information. It did not work on BBB and I did some searching on google and on one of the ARM forums it has been mentioned that 'dmidecode' does not

[beagleboard] Rev C processor in adafruit website - AM3359 ?

So I just bought a new BBB and I purchased it from adafruit. I noticed that the website says rev C will have AM3359AZCZ100 processor but my board has AM3358BZCZ100 on it. Is it just a mistake while advertising? (This could be the case since they clearly mention 1GHz and 2000MIPS) Thank you,

Re: [beagleboard] What are the 'dmidecode' and 'lspci' equivalents on ARM?

"lshw" is available at least on Ubuntu. Regards Sid. On 31/07/14 00:24, sudhir v wrote: For no reason I want to just explore the system and its details. I came across this command 'dmidecode' which is supposed to dump all the hardware information. It did not work on BBB and I did some searching

Re: [beagleboard] What are the 'dmidecode' and 'lspci' equivalents on ARM?

My board is running Debian 7.4 (Wheezy) on it and "lshw" gives "Bus error" Thanks, sudhir On Wednesday, 30 July 2014 20:20:18 UTC-4, Sid Boyce wrote: > > "lshw" is available at least on Ubuntu. > Regards > Sid. > > On 31/07/14 00:24, sudhir v wrote: > > For no reason I want to just explore the

Re: [beagleboard] Re: RIP Never Used BBB

From: Brian Heckathorne Reply-To: "beagleboard@googlegroups.com" Date: Wednesday, July 30, 2014 at 3:48 PM To: "beagleboard@googlegroups.com" Subject: Re: [beagleboard] Re: RIP Never Used BBB > > John no worries my friend I hope you didnt take offense im a Texan to boot and > was only th

Re: [beagleboard] Rev C processor in adafruit website - AM3359 ?

From: sudhir v Reply-To: "beagleboard@googlegroups.com" Date: Wednesday, July 30, 2014 at 4:38 PM To: "beagleboard@googlegroups.com" Subject: [beagleboard] Rev C processor in adafruit website - AM3359 ? > So I just bought a new BBB and I purchased it from adafruit. I noticed that > the we

Re: [beagleboard] Using SPI in a kernel module

I mean you should follow the ifx6x60c driver struct . use tty driver as general out and input . Dont' use sys_open . 2014-07-30 17:14 GMT+08:00 : > When I insmod ifx6x60.ko, its probe method isn't called either. Is there > anything else I have to do? > > Am Mittwoch, 30. Juli 2014 04:06:19 UT

Re: [beagleboard] Re: RIP Never Used BBB

This is something *anyone* should check. Always. But of course it doesnt happen 100% of the time. Much easier than waiting x amount of time for the new one to arrive, not to mention now you're out ~$60 US. On Wed, Jul 30, 2014 at 6:02 PM, John Syn wrote: > > From: Brian Heckathorne > Reply-To:

Re: [beagleboard] BBB Rev C: Debian: PureJavaComm/JNA test fails

Does the file exist at that location? You seem to be trying to run your app as root, so its not a permission problem. Also from memory /tmp/ will not persist between reboots. SO perhaps not the best place to put any file that is needed long term. On Wed, Jul 30, 2014 at 2:32 PM, Datenheld wrote:

[beagleboard] Re: RIP Never Used BBB

On Wednesday, July 30, 2014 12:50:09 PM UTC-7, Brian wrote: > > I think I would of paid 10 - 12 extra bux for a BBB that had some > protection. Feels like at any moment my BBB might suddenly spontaneously > contract "magic smoke" disease and all it's electrons fall out. > > How much does the c

Re: [beagleboard] Beagleboard-XM

You can check inventory at specialcomp.com They are the same manufacturer of BBx products 30 Июл 2014 г. 22:53 пользователь "Gerald Coley" написал: > I already answered you on this. > > gerald > > > On Wed, Jul 30, 2014 at 11:55 AM, wrote: > >> When will the beagleboard-XM be available again? Lo

Re: [beagleboard] Re: Write to EEPROM on BBB?

On Wednesday, July 30, 2014 4:33:08 PM UTC+6, karlka...@gmail.com wrote: > > Am Mittwoch, 30. Juli 2014 11:14:05 UTC+2 schrieb lisarden: >> >> Write Protect pin is LOW-Active. This means that by grounding this pin >> you do memory protection >> >> > >

Re: [beagleboard] Re: Maximum current on GPIO?

On Thursday, July 31, 2014 12:39:42 AM UTC+6, Brandon I wrote: > > The gpio are push pull/pseudo open drain, so there's a transistor/switch > going from 3.3V to the pin,... > > At boot time the respective Sitara pins become outputs high/low level as needed. Then, please never assume your GPIO i

Re: [beagleboard] unable to boot Beaglebone Black from NFS

Thanks for your help, but sadly, on this version a uEnv.txt just containing; console=ttyO0,115200n8 client_ip=192.168.10.47 server_ip=192.168.10.118 gw_ip=192.168.10.1 root_dir=/home/bone/bbb_nfs_root does not work, it doesn't even fire up the ethernet port (no activity lights), I'm guessing beca

Re: [beagleboard] unable to boot Beaglebone Black from NFS

Thanks for the sugestion William, I'll try that once I can get it successfully mounting the file system using the suggestions below/above Giles On Wednesday, 30 July 2014 06:38:17 UTC+1, William Hermans wrote: > > Would be much easier to just use: > > cd ~/rootfs/ > sudo tar -zcvf ~/rootfs.tar.

Re: [beagleboard] Re: BBB Weston + sgx + ti-omap3-sgx-wayland-wsegl + HDMI: display wrapping issue

On Wed, Jul 30, 2014 at 12:13 AM, Cody P Schafer wrote: > After I posted this I realized that while I was building the drm-gbm > branch, weston was using the fbdev backend, and thus not passing > anything through the accelerated part :( Aargh - and I hoped you could inspire me :) FWIW: fbdev back

Re: [beagleboard] Re: unable to boot Beaglebone Black from NFS

William Yes I did start with your guide, but could not make it work, then I noticed that the addresses in the uEnv.txt that come with the standard distro did not match the ones in your guide and I'm using the standard kernel, uBoot etc. so I got suspicious and I started looking elsewhere and hac

Re: [beagleboard] Re: Write to EEPROM on BBB?

Write Protect pin is LOW-Active. This means that by grounding this pin you do memory protection 2014-07-30 9:34 GMT+04:00 : > > > So...anything else that could be missing? >> >> >> > Hi, > seems nothing is missed. In this case I'd proceed with an oscilloscope: > 1) ensure the WP (U7.5) is really

Re: [beagleboard] unable to boot Beaglebone Black from NFS

Giles, If you tested the mount externally and it works this probably wouldnt be a NFS issue. Just on a guess form experience and what you've posted. the kernel is loading, but the rootfs isnt. Your debug messages seems to nearly confirm this. So if you can add the line mentioned on my blog post to

Re: [beagleboard] unable to boot Beaglebone Black from NFS

Giles, If you tested the mount externally and it works this probably wouldnt be a NFS issue. Just on a guess form experience and what you've posted. the kernel is loading, but the rootfs isnt. Your debug messages seems to nearly confirm this. So if you can add the line mentioned on my blog post to

Re: [beagleboard] unable to boot Beaglebone Black from NFS

By the way I was contacted by another party last year who told me that my blog guide for NFS rootfs wont work with Ubuntu, and fedora. But will work for Debian ARCH, and BusyBox. So I have to assume the init daemon for these other distro's are the culprit. However, if you can find a known working

Re: [beagleboard] BeagleBone Black not detected after partion and unplug usb cable

Hi, Thanks for your answer but my board seems to be sleeping. Actually, in the first time I plug my board to the laptop, it works fine with the power light turned on and 4 LEDS operate normally. But I want to install the Ubuntu on it, so I follow the instruction here: http://www.armhf.com/boards

Re: [beagleboard] Re: Write to EEPROM on BBB?

Am Mittwoch, 30. Juli 2014 11:14:05 UTC+2 schrieb lisarden: > > Write Protect pin is LOW-Active. This means that by grounding this pin you > do memory protection > > Sure? EEPROM documentation says, write-protection is disabled when WP-input is pulled

Re: [beagleboard] Re: Maximum current on GPIO?

Am Dienstag, 29. Juli 2014 20:52:22 UTC+2 schrieb Brandon I: > > sink 8mA > >> >> So setting a GPI to HIGH just by connecting it to 3.3V directly would be a problem? I assumed GPIO-inputs are always high-resistance!? -- For more options, visit http://beagleboard.org/discuss --- You received th

Re: [beagleboard] Re: Maximum current on GPIO?

BeagleBone Black System Reference Manual Rev C page 113| (in bright red font): "There are several precautions that need to me taken when working with the expansion headers to prevent damage to the board. 1) Do not apply any voltages to any I/O pins when the board is not powered on. 2) Do not dr

Re: [beagleboard] Re: Maximum current on GPIO?

This doesn't answers my question. So to describe it more clear: - board/CPU is powered and running - SYS_RESETn is HIGH - GPIO is configured as input ...so all preconditions mentioned in BBB manual are met. Now when I want to set a HIGH signal to that GPI, can I connect it with BBBs 3.3V directl

Re: [beagleboard] Re: Maximum current on GPIO?

Now when I want to set a HIGH signal to that GPI, can I connect it with BBBs 3.3V directly Yes. or is a resistor needed in order to keep this 8 mA sink limit? No. (You must observe the 8 mA limit, but connecting a GPIO to the 3.3V or gnd rails will not require anything close to 8 mA.) -M

Re: [beagleboard] Re: Maximum current on GPIO?

A GPIO configured as an input will not draw substantial current from the line it's connected to. It is sensitive to the charge level on the line and will not draw current from it (exempting the gate capacitor charge-up). A GPIO that is set to OUTPUT a high signal is now a potential source of c

Re: [beagleboard] Re: Maximum current on GPIO?

A GPIO configured as an input will not draw substantial current from the line it's connected to. It is sensitive to the charge level on the line and will not draw current from it (exempting the gate capacitor charge-up). A GPIO that is set to OUTPUT a high signal is now a potential source of c

Re: [beagleboard] BeagleBone Black not detected after partion and unplug usb cable

I fixed it. Just boot from the SD card. Thanks. On Wednesday, July 30, 2014 11:21:06 AM UTC+1, Chan Le Van wrote: > > Hi, Thanks for your answer but my board seems to be sleeping. > Actually, in the first time I plug my board to the laptop, it works fine > with the power light turned on and 4 LED

Re: [beagleboard] BeagleBone Black not detected after partion and unplug usb cable

On Wed, Jul 30, 2014 at 8:12 AM, Chan Le Van wrote: > I fixed it. Just boot from the SD card. > Thanks. Correct.. So back to the issue. Those directions are targetting a microSD card that you insert into the bbb. Not running on the "flash" drive that shows up when you plug the bbb into your pc.

[beagleboard] Re: Join BBBdrone cape project

what is happening to my posts.. not one is showing up! On Friday, July 25, 2014 6:19:08 AM UTC-7, embeddedcomputer.nl wrote: > > Joining the open source project BBBdrone? Let us know! > > We are currently looking for people who wants to start/join the OpenSource > BBBdrone project. > > O

Re: [beagleboard] Join BBBdrone cape project

Have you looked at the project of quad copter by group of Rose-Hulman students on this forum? Search for Beaglebone Quadcopter! Also this link: https://lh4.googleusercontent.com/-kgxIfN6_fL8/U3Ffs2ZPgsI/AFM/u8omMlHOvHY/s1600/2013-12-18_14-34-02_876.jpg (formatting screwed up on this web

[beagleboard] Re: Join BBBdrone cape project

https://lh4.googleusercontent.com/-kgxIfN6_fL8/U3Ffs2ZPgsI/AFM/u8omMlHOvHY/s1600/2013-12-18_14-34-02_876.jpg On Friday, July 25, 2014 6:19:08 AM UTC-7, embeddedcomputer.nl wrote: > > Joining the open source project BBBdrone? Let us know! > > We are currently looking for people who wants

[beagleboard] usb write permission

Hi, I have a problem I need write permission for my usb device. This works: sudo chmod a+w /dev/bus/usb/001/002 If I unplug and replug it again the permissions are changed back to read only. How do I set the default permissions to read and write? -- For more options, visit http://beag

Re: [beagleboard] Using SPI in a kernel module

When I insmod ifx6x60.ko, its probe method isn't called either. Is there anything else I have to do? Am Mittwoch, 30. Juli 2014 04:06:19 UTC+2 schrieb liyaoshi: > > Actually , I have write a driver based on iMX6 and V850 , implement via > tty driver . > > And suggest you follow kernel driver ifx

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