Re: [beagleboard] TiWi/BLE cape incompatible with BeagleBone Black

Probably you should disable the onboard emmc to enable compatibility? 23 нояб. 2013 г. 9:03 пользователь написал: > Hi Guys > > Does anyone know why the TiWi/BLE cape is incompatible with BeagleBone > Black? > > (Source: > http://beagleboardtoys.info/index.php?title=BeagleBone_TiWi-BLE_w/_Chip_An

[beagleboard] Re: Can't connect to https://beaglebone.local and SSH to my board.

BeagleNoob, There are several ways: 1) Buy a router (unless you already are using one) and plug the beaglebone black Ethernet port into the router, and your pc into the router also and the router to the house Ethernet port. Then off the internet download the Advanced Port Scanner from

Re: [beagleboard] gpio.h No such file or directory error

Dave, Here is an interesting question. Suppose you wrote the same program but one in user space and another in kernel space. And lets say all the program did was like a toggling of some gpios. Which version would achieve the higher toggle speed and why and what would be the limit? Be

[beagleboard] Pygame is not installing for Angstrom

Hi, Does anyone know how to install pygame for the angstrom distribution? I've been working all day to find a proper tutorial because I need to create an oscilloscope-like program to display the waveforms from my sensors for my project but for that I need the pygame libraries. Can anyone help m

Re: [beagleboard] Re: am335x-common-bone.dtsi issue

Thanks John, I'll study the rebuild.sh to see what it does. So far recompiling the kernel and device tree worked. Now the question is is it possible just to recompile the device tree and and just replace the dtbo instead of recompiling the kernel? I will modify the dtsi file and just

[beagleboard] TiWi/BLE cape incompatible with BeagleBone Black

Hi Guys Does anyone know why the TiWi/BLE cape is incompatible with BeagleBone Black? (Source: http://beagleboardtoys.info/index.php?title=BeagleBone_TiWi-BLE_w/_Chip_Antenna ) I have checked and cross-compared the schematic of BeagleBone+TiWi-BLE cape, BeagleBoneBlack+TiWi-BLE cape and Beagle

[beagleboard] TiWi/BLE Cape incompatible with BeagleBone Black

Hi guys Does anyone know why the TiWi/BLE cape is incompatible with BeagleBone Black? (Source: http://beagleboardtoys.info/index.php?title=BeagleBone_TiWi-BLE_w/_Chip_Antenna ) I have checked and cross-compared the schematics of BeagleBone+TiWi Cape, BeagleBoneBlack+TiWi Cape and BeagleBone+Be

[beagleboard] Re: BBB power led blinking, revived after several power button presses

Last ditch: connect 3.7V (or similar) to the battery pins (TP6 3.7V, TP8 gnd), and see if it boots up. My 5V 1.2A switching PS can barely handle my board, but the battery is good enough to handle the bursts without driving the P/S into over-current protection (cutoff). My Li-Po has managed to st

[beagleboard] BBB flash eMMC fail without led flash

Hi, I try to flash my BBB but it don't work. I follow official tutorial to do it. 1- $ wget https://s3.amazonaws.com/angstrom/demo/beaglebone/BBB-eMMC-flasher-2013.06.20.img.xz 2- $ unxz BBB-eMMC-flasher-2013.06.20.img.xz 3- $ dd if=BBB-eMMC-flasher-2013.06.20.img of=/dev/sdc # note : fedora 2

[beagleboard] [BBB] can't install Angstrom (or any alternative OS)

Hi, I have a Beaglebone Blacl and I can't update Image. I download https://s3.amazonaws.com/angstrom/demo/beaglebone/BBB-eMMC-flasher-2013.06.20.img.xz unxz the file and I dd the .img to my sd card but I have no result After, I try to flash internal memory using sd card https://www.youtube.com

Re: [beagleboard] QEMU emulation of BeagleBone and Raring

Slow down a bit... On Thursday, September 19, 2013 7:42:43 AM UTC-4, Charles Steinkuehler wrote: > > On 9/19/2013 5:41 AM, garyamort wrote: > > While digging through Robert Nelson's omap image builder, I noticed that > > he's using Qemu at some point to emulate the Beagle Bone from the PC and

[beagleboard] Re: Emulating BeagleBone black on qemu?

That's what I'd like to know. In the mean time I'm going to give it a try. So far at least the Qemu's ARM test image works and boots. On Saturday, September 21, 2013 3:19:51 PM UTC-4, Kaushik Shrestha wrote: > > Is there any way to emulate angstrom image for beaglebone black on qemu? > -- For m

Re: [beagleboard] Possible TPS65217C/Beaglebone Black Issue

Is there anything else plugged in when the power is switched off? Gerald On Fri, Nov 22, 2013 at 9:18 PM, James Littlefield < jms.littlefi...@gmail.com> wrote: > Watching the 5V supply on a scope I see that there is a sort of 5V > "brownout" during the time that the power is switched off but it

Re: [beagleboard] Re: am335x-common-bone.dtsi issue

From: rod calabio Reply-To: Date: Friday, November 22, 2013 at 3:15 PM To: Subject: [beagleboard] Re: am335x-common-bone.dtsiissue > Yes, of course I am idiot. The build_kernel.sh applies the patches right at > the beggening and wipes out all my > changes. Therefore, what I can

Re: [beagleboard] Possible TPS65217C/Beaglebone Black Issue

Watching the 5V supply on a scope I see that there is a sort of 5V "brownout" during the time that the power is switched off but it does not go down much below 2.5V.This appears to leave the PMIC with most of the outputs latched OFF. I will add some external stuff to switch the 5V all t

Re: [beagleboard] Re: setting up VNC for ubuntu

If I am not mistaken it needs to be port 5900. -Wil On Nov 22, 2013 1:06 PM, "Bill Dussault" wrote: > I tried with port 22 nothing worked ...hmmm > > Thanks > > On Friday, November 22, 2013 12:29:40 PM UTC-6, Bill Dussault wrote: >> >> I am trying to set up VNC from a WIn7 PC into the BBB I am r

Re: [beagleboard] Re: am335x-common-bone.dtsi file, I tried modifying it and porting to BBB

Don, Yes, I did this basically and was able to get uart 1 and uart 4 to work without having to use the cape manager. I will also need to get several gpios to enable also. But I haven't tried overlays yet. I basically added command in the build_kernel.sh to apply my new am335x-common-bone

Re: [beagleboard] Re: am335x-common-bone.dtsi file, I tried modifying it and porting to BBB

On 11/22/2013 03:16 PM, rod calabio wrote: > Yes, of course I am idiot. The build_kernel.sh applies the patches > right at the beggening and wipes out all my > changes. Therefore, what I can do is in the build_kernel.sh I can > add a line to replace the patched up files > with my new files ri

[beagleboard] Re: am335x-common-bone.dtsi file, I tried modifying it and porting to BBB

Yes, of course I am idiot. The build_kernel.sh applies the patches right at the beggening and wipes out all my changes. Therefore, what I can do is in the build_kernel.sh I can add a line to replace the patched up files with my new files right after the patches were implemented. Ha Ha Ha

[beagleboard] Re: am335x-common-bone.dtsi issue

Yes, of course I am idiot. The build_kernel.sh applies the patches right at the beggening and wipes out all my changes. Therefore, what I can do is in the build_kernel.sh I can add a line to replace the patched up files with my new files right after the patches were implemented. Ha Ha Ha

Re: [beagleboard] gpio.h No such file or directory error

Hi dinesh, On Thu, Nov 21, 2013 at 9:04 PM, dinesh naga wrote: > > Hello , > > #include > #include > int main() > { > const int is17Valid = !!gpio_is_valid(17); > if (is17Valid) > { >printf("17 is valid!"); > } > else > { > printf("17 is not valid!"); >

Re: [beagleboard] is Bafo BF-810 is compatible for Beaglebone Black serial debug pins ?

From: Vikrant8051 Reply-To: Date: Friday, November 22, 2013 at 11:32 AM To: Subject: [beagleboard] is Bafo BF-810 is compatible for Beaglebone Black serial debug pins ? > I have Bafo Bf-810 cable.Can I use it as serial debug wire for Beaglebone > Black ? > That means using only GND,RX,TX

[beagleboard] Re: setting up VNC for ubuntu

I tried with port 22 nothing worked ...hmmm Thanks On Friday, November 22, 2013 12:29:40 PM UTC-6, Bill Dussault wrote: > > I am trying to set up VNC from a WIn7 PC into the BBB I am running ubuntu > on the BBB. > > on the terminal: > > > ubuntu@arm:~$ sudo apt-get install x11vnc vnc-java > > ub

Re: [beagleboard] setting up VNC for ubuntu

You need to specify the port number too. e.g. xxx.xxx.xxx.xxx:1234 If that doesnt work then i have no idea. On Fri, Nov 22, 2013 at 11:29 AM, Bill Dussault wrote: > I am trying to set up VNC from a WIn7 PC into the BBB I am running ubuntu > on the BBB. > > on the terminal: > > > ubuntu@arm:~$ s

[beagleboard] is Bafo BF-810 is compatible for Beaglebone Black serial debug pins ?

I have Bafo Bf-810 cable.Can I use it as serial debug wire for Beaglebone Black ? That means using only GND,RX,TX wires only for connection .Aren't these pins connection destroy 3.3v compatible pins on Beaglebone Black ? -- For more options, visit http://beagleboard.org/discuss --- You receive

[beagleboard] setting up VNC for ubuntu

I am trying to set up VNC from a WIn7 PC into the BBB I am running ubuntu on the BBB. on the terminal: ubuntu@arm:~$ sudo apt-get install x11vnc vnc-java ubuntu@arm:~$ x11vnc -storepasswd (wrote my password) ubuntu@arm:~$ x11vnc -foreever -usepw Password written to: /home/ubuntu/.vnc/passwd

Re: [beagleboard] BeagleBone ethernet VERY slow?

I guess it would depend on the definition of a "clean" versus "not clean" network. There are a lot of settings inside the PHY that could be tweaked via a change in the SW driver. Gerald On Fri, Nov 22, 2013 at 11:03 AM, Stu Iliev wrote: > Gerald, > > The BeagleBone performs well on a "clean"

Re: [beagleboard] BeagleBone ethernet VERY slow?

Gerald, The BeagleBone performs well on a "clean" network, but very bad on a "not clean" network. Why would that be? How to fix it? Stu -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group.

Re: [beagleboard] BBB power led blinking, revived after several power button presses

Possibly. But I am at a loss to say where. We need a way to consistently duplicate this so we can take a look. Gerald On Fri, Nov 22, 2013 at 10:22 AM, Bert Lindner wrote: > Hard to say really. It first happened during a reboot, I think, and a > milder version since happened at another reboot.

Re: [beagleboard] BBB power led blinking, revived after several power button presses

Hard to say really. It first happened during a reboot, I think, and a milder version since happened at another reboot. Maybe it's temperature related and it needed cooling down a bit that first time? On 22 Nov 2013 16:42, "Gerald Coley" wrote: > This is not expected behavior. Although, it may be

Re: [beagleboard] Upload OS on Beagle Bone Black

Ok Guys, I'll try again!!! Thanks for the feedback! Best regards, Robson Pereira On Friday, November 22, 2013 11:16:38 AM UTC-2, Gerald wrote: > > I will leave this up to the SW folks to answer.. > > Gerald > > > On Fri, Nov 22, 2013 at 12:12 AM, rod calabio > > wrote: > >> Gerald, >> >>

Re: [beagleboard] BBB power led blinking, revived after several power button presses

This is not expected behavior. Although, it may be explained once it is understood as to what is going on.. Gerald On Fri, Nov 22, 2013 at 8:41 AM, Bert Lindner wrote: > > Just had a 5V powered Beaglebone Black seemingly die on me. First the > power led kept blinking, then after removing the

Re: [beagleboard] Help with PRU

> Also, for 25 Hz pulse rates, you can get pretty good performance without > using the PRU, unless your blinking needs to be very precise or low > jitter for some reason. Using the PRU for this really seems like overkill. Well the thing is that at the same time I have to acquire data from a USB d

[beagleboard] Is there a way to access the UART registers

Hello, I have a problem, how can I access the UART registers on a BeagleBone Black? I need to change UART modes described in in: TI AM335x ARM A8 Microprocessors technical reference manual example of instructions. Disable the UART before accessing the UARTi.UART_DLL and UARTi.UART_DLH re

[beagleboard] BBB power led blinking, revived after several power button presses

Just had a 5V powered Beaglebone Black seemingly die on me. First the power led kept blinking, then after removing the (BB Toys CAN) cape the power led would flash just once after applying power. Looking back in previous threads this seemed to mean I killed the board somehow; there was also a

Re: [beagleboard] Help with PRU

On 11/22/2013 5:08 AM, Ozan Çağlayan wrote: > On Thu, Nov 21, 2013 at 10:49 PM, Charles Steinkuehler > wrote: >> On 11/20/2013 9:30 AM, Ozan Çağlayan wrote: >>> I enabled the virtual PRU cape using device tree overlay and >>> successfully compiled and launched the blink code I found on the >>> int

[beagleboard] Re: Is it possible to change the UART mode

How can I access the register of processor to implement the mode change described in TI AM335x ARM A8 Microprocessors technical reference manual Disable the UART before accessing the UARTi.UART_DLL and UARTi.UART_DLH registers: Set the UART_MDR1[2:0] MODE_SELECT bit field to 0x7. Please Help

Re: [beagleboard] gpio.h no such file or directory error

On 22/11/13 12:09, dinesh naga wrote: > Hello , > > #include > #include > int main() > { > const int is17Valid = !!gpio_is_valid(17); > if (is17Valid) > { >printf("17 is valid!"); > } > else > { > printf("17 is not valid!"); > } > > return 0; > }

Re: [beagleboard] Device Driver Source Code

http://www.elinux.org/Beagleboard:BeagleBoneBlack#Angstrom Gerald On Fri, Nov 22, 2013 at 12:57 AM, wrote: > Hello, > I need a completed source code for a device driver on BeagleBone > Black. Please help me, where do I find the completed source code? > > -- > For more options, visit htt

[beagleboard] Can't connect to https://beaglebone.local and SSH to my board.

Hello Everyone! I just got my very first BeagleBoard, the BeagleBone Black. I am new to the world of microcontrollers and embedded programming so *please forgive me if I say/ask anything stupid*. I look forward to learning a lot from you guys, but now on to my problem . . . I was following the

[beagleboard] BB black screen and Android

Hi all, I've bought a LCD screen for my BB black: http://www.logicsupply.com/components/touchscreen-displays/4dcape-43t/ It works fine with Linux but Android display is still on HDMI output. Any idea ?? regards Pierre -- For more options, visit http://beagleboard.org/discuss --- You recei

[beagleboard] BB black LCD and Android (repost)

Hi, I've bought a LCD screen for my BB black : http://www.logicsupply.com/components/touchscreen-displays/4dcape-43t/ It works fine with Linux but Android display is still on HDMI output. Any idea to fix it ?? regards Pierre -- For more options, visit http://beagleboard.org/discuss --- You

[beagleboard] Device Driver Source Code

Hello, I need a completed source code for a device driver on BeagleBone Black. Please help me, where do I find the completed source code? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" g

[beagleboard] gpio.h no such file or directory error

Hello , #include #include int main() { const int is17Valid = !!gpio_is_valid(17); if (is17Valid) { printf("17 is valid!"); } else { printf("17 is not valid!"); } return 0; } i am trying to compile this program and getting this error gpio.h No su

[beagleboard] gpio.h No such file or directory error

Hello , #include #include int main() { const int is17Valid = !!gpio_is_valid(17); if (is17Valid) { printf("17 is valid!"); } else { printf("17 is not valid!"); } return 0; } i am trying to compile this program and getting this error gpio.h No su

Re: [beagleboard] Re: Involuntary reseting of the BBBlack.

That is not what it was for. It was to prevent a premature loss of reset during power up. Gerald On Fri, Nov 22, 2013 at 12:18 AM, rod calabio wrote: > There was a note on Beaglebone Black that the newest version BBB version > 6 has or'd the reset button and the power button to prevent a r

[beagleboard] "linux/gpio.h" fucntions usage

Hello , #include #include int main() { const int is17Valid = !!gpio_is_valid(17); if (is17Valid) { printf("17 is valid!"); } else { printf("17 is not valid!"); } return 0; } i am trying to compile this program and getting this error gpio.h No su

[beagleboard] linux/gpio.h function usage in beaglebone black

Hello , #include #include int main() { const int is17Valid = !!gpio_is_valid(17); if (is17Valid) { printf("17 is valid!"); } else { printf("17 is not valid!"); } return 0; } i am trying to compile this program and getting this error gpio.h No su

Re: [beagleboard] Upload OS on Beagle Bone Black

I will leave this up to the SW folks to answer.. Gerald On Fri, Nov 22, 2013 at 12:12 AM, rod calabio wrote: > Gerald, > > How do you make a flashing image versus just a regular boot image? > Also, is it possible to take the regular boot image, then ssh, and then > copy the /media files to

Re: [beagleboard] Help with PRU

25Hz for PRU? :) hope its for educational purposes 22 нояб. 2013 г. 15:09 пользователь "Ozan Çağlayan" написал: > On Thu, Nov 21, 2013 at 10:49 PM, Charles Steinkuehler > wrote: > > On 11/20/2013 9:30 AM, Ozan Çağlayan wrote: > >> I enabled the virtual PRU cape using device tree overlay and > >>

Re: [beagleboard] Help with PRU

On Thu, Nov 21, 2013 at 10:49 PM, Charles Steinkuehler wrote: > On 11/20/2013 9:30 AM, Ozan Çağlayan wrote: >> I enabled the virtual PRU cape using device tree overlay and >> successfully compiled and launched the blink code I found on the >> internet but I'm quite confused in finding out which GP

[beagleboard] Is it possible to change the UART mode

Hello IS there is possibility to change the UART mode? according to the datasheet from TI *AM335x ARM Cortex –A8 *Microprocessor's micro-controller UART's have following modes available. Value Mode 0x0: UART 16x mode 0x1: SIR mode 0x2: UART 16x auto-baud 0x3: UART 13x mode 0x4: MIR mode 0x5: