On Thu, Nov 21, 2013 at 10:49 PM, Charles Steinkuehler
char...@steinkuehler.net 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
Hello ,
#include stdio.h
#include linux/gpio.h
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
Hello ,
#include stdio.h
#include linux/gpio.h
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
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 rodcala...@gmail.com wrote:
There was a note on Beaglebone Black that the newest version BBB version
6 has or'd the reset button and the power
Hello ,
#include stdio.h
#include linux/gpio.h
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
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
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BeagleBoard
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
---
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
On 11/22/2013 5:08 AM, Ozan Çağlayan wrote:
On Thu, Nov 21, 2013 at 10:49 PM, Charles Steinkuehler
char...@steinkuehler.net 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
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
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 bertlind...@gmail.comwrote:
Hard to say really. It first happened during a reboot, I think, and a
milder version since happened
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
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To
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 stu.il...@gmail.com wrote:
Gerald,
The BeagleBone performs well
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 ?
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For more options, visit http://beagleboard.org/discuss
---
You
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 frankietan...@gmail.comwrote:
I am trying to set up VNC from a WIn7 PC into the BBB I am running ubuntu
on the BBB.
on the terminal:
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
From: Vikrant8051 vikrant8...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Friday, November 22, 2013 at 11:32 AM
To: beagleboard@googlegroups.com
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
Hi dinesh,
On Thu, Nov 21, 2013 at 9:04 PM, dinesh naga dinesh.r...@gmail.com wrote:
Hello ,
#include stdio.h
#include linux/gpio.h
int main()
{
const int is17Valid = !!gpio_is_valid(17);
if (is17Valid)
{
printf(17 is valid!);
}
else
{
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
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
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 right
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
If I am not mistaken it needs to be port 5900.
-Wil
On Nov 22, 2013 1:06 PM, Bill Dussault frankietan...@gmail.com 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
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 does
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
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
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
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
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
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
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?
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
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