Try changing the %n in the print statement to print out a 32 bit value. I think
you will see that it is an address in the PRU address space.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of Walter Cromer
Sent: Tuesday, April 20, 2021 10:34 AM
If the interrupt is a level interrupt, your interrupt handling procedure needs
to start clearing the interrupt starting at the source of the interrupt
otherwise the interrupt will trigger again.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf
You could look at the TI starterware code for examples of setting up the
interrupt table and the code at the tables.
Graham
From: 'Mark Lazarewicz' via BeagleBoard [mailto:beagleboard@googlegroups.com]
Sent: Sunday, March 07, 2021 12:30 PM
To: beagleboard@googlegroups.com
Subject: Re
Which Pins are you using for UART4 rcv and have you set the PIN mux correctly
for that PIN?
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of Piyush Raj ae19m009
Sent: Monday, March 01, 2021 6:30 PM
To: BeagleBoard
Subject: [beagleboard] POCKETBEAGLE:
You could try this:
https://github.com/embest-tech/AM335X_StarterWare_02_00_01_01
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of Abdallah Rashed
Sent: Tuesday, February 09, 2021 7:30 AM
To: beagleboard@googlegroups.com
Subject
Ok, I missed that in your earlier posting.
I believe that the image you are using cannot be used on a Beaglebone Black.
The image is for a TI evaluation module (EVM). You need to build the RTOS for
the Beaglebone.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard
So It looks like the I2C test that you are running has an issue. Can you try
something simple. For example, the hello world test.
And no you do not need a JTAG to debug. You should be able to use printf.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com
Am I correct in assuming that we are talking about documentation? Also the
older forums. I presume that all software (compilers, SDKs, etc) will still be
available.
I also started making a list. I will be interested to see your list(s)!
Graham
From: beagleboard
Have you tried plugging ia serial cable into the local serial port?
That should work as long as you still know the password.
No network links involved.
---Graham
==
On Saturday, September 19, 2020 at 6:30:17 AM UTC-5 pietb...@gmail.com
wrote:
> Hi
>
> I'm a Linux blockhead.
>
Another choice:
Adafruit USB C Breakout Board - Downstream Connection PRODUCT ID: 4090
Digi-Key Part Number 1528-2873-ND
Instructions at
https://www.adafruit.com/product/4090
It already has the two resistors on it, that Robert referred to.
--- Graham
On Monday, August 17, 2020 at 8:43:21
be 0x33. That turns on the pull up.
There is a lot of great information in the Reference manual, so happy reading
and coding.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of marcbo...@gmail.com
Sent: Saturday, August 15, 2020 5:27 PM
The code you copied below seems to be incomplete. After the routine
“set_slave_addr” and before the comment “//P9 Connector settings”, I believe
there is missing code. I therefore cannot tell if your setup code is complete.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard
I do not use any of the other pins. Voltage to the board comes from the USB
side.
Graham
From: Leesah Cage [mailto:leesahc...@gmail.com]
Sent: Tuesday, August 11, 2020 2:59 PM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] Need help connecting USB TTL to PocketBeagle
with a setting of: Baud – 115200; Data bits – 8; stop bits 1; parity –
none.
Do an online search for “FTDI USB to Serial Basic Breakout Board“. You do need
one that does 3.3 volts.
Graham
From: Leesah Cage [mailto:leesahc...@gmail.com]
Sent: Tuesday, August 11, 2020 9:54 AM
To: beagleboard
is 3.3 volts only, I
suggest you connect the Pocket Beagle 3.3 volts ( P1 pin 15) to the 3.3 pin on
the board. I would not connect the 5.0 volts.
Graham
From: Rayleshia Cage [mailto:sa...@ladycage.com]
Sent: Tuesday, August 11, 2020 7:07 AM
To: beagleboard@googlegroups.com
Subject
. There are videos
online for "getting started" with starterware and CCS.
Graham
P.S Dennis - FYI, I have a Beaglebone white and a PocketBeagle and I only run
starterware on them. I do read this forum often.
-Original Message-
From: beagleboard@googlegroups.com [mailto:b
for the reply. However the problem I have is that I removed all
the external pins including pins for power. Is there a way to set up a serial
connection via the USB 2.0 interface?
[Graham Stott] Yes, except that it would require a software driver which makes
the USB a virtual UART. So that does
something
more simple off the SD CARD. You could try booting a simple app using TI
starterware.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of Jim F
Sent: Friday, August 07, 2020 3:38 PM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard
BGA (Ball Grid Array) rework capability.
--- Graham
==
On Saturday, August 1, 2020 at 5:54:02 PM UTC-5 Jeff Albrecht wrote:
> On Saturday, August 1, 2020 at 2:45:33 PM UTC-7 Jeff Albrecht wrote:
>
>> On Thursday, July 30, 2020 at 6:49:03 PM UTC-7 Jeff Albrecht wrote:
>>
>
I would start by having 3-D X-Ray of the solder balls under the main
processor chip, to look for shorts, solder bridges and open ball
connections.
Simple vertical X-ray will not always tell you what you need to know.
--- Graham
==
On Thursday, July 16, 2020 at 4:10:53 AM UTC-5, Wapeul wrote
size limit of 4 GB.
So as long as you are not trying to use Windows, there is no problem going
somewhat above 32 GB.
--- Graham
==
On Wednesday, July 8, 2020 at 5:22:28 AM UTC-5, Stuart Longland wrote:
>
> On 7/7/20 12:50 am, jonnymo wrote:
> > If you use a 64Gb or greater card,
of the card.
To restore access to the entire card, do the following incantation:
cd /opt/scripts/tools/
git pull
sudo ./grow_partition.sh
sudo reboot
On the next reboot, [df -h] should show the full microSD card size.
--- Graham
On Monday, July 6, 2020 at 10:54:45 AM UTC-5 KenUnix wrote:
> I h
connector to header pin
connection, to do what you are trying to do.
--- Graham
==
On Wednesday, June 24, 2020 at 11:26:26 AM UTC-5, Szoshi wrote:
>
> Hello,
>
> I am trying to connect a PB in our network over a USB to Ethernet adapter.
> I assumed that modifying the interfa
Could be old software. Some earlier versions of Debian did that.
What version software are you using?
Could be a weak power supply.
Is your power supply good enough to power the peak currents for the
BeagleBone at all times?
Are you using a PocketBeagle, and not a BeagleBone?
The PocketBeagles
Jeff,
Thanks for the explanation. It helped a lot.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of Jeff Pollard
Sent: Monday, May 25, 2020 9:35 AM
To: BeagleBoard
Subject: [beagleboard] Re: PocketBeagle 5 volt and 3.3 volts output pins
that is used as the download
connection. I think I will fix that by making a USB cable that does not have
the +5 volt connection. That will mean if I am downloading a script I will need
to use the actual power supply and therefore both boards will be on.
Thanks again.
Graham
From: beagleboard
Jim,
Thanks for the great reply. I will change my setup so that both boards are
power from the same power supply.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of Jim F
Sent: Monday, May 25, 2020 6:25 AM
To: beagleboard@googlegroups.com
the RX pin is reflect via some substrate to the voltage output
pins?
4: Am I missing something?
I have look for any shorts and found none. And anyway the voltage output
pads on the IC are nowhere near the serial port 4 pads.
Graham
--
For more options, visit http://beagleboard.org/discus
Your microSD card is 64 GB in size.
You can access it all if you follow the instructions to expand the file
system.
The eMMC is 4 GB in size.
If you need less than 4 GB, then you can use the eMMC.
If you do a lot of writes, then the 64 GB card will last much longer, since
the write leveling
Any thoughts as to when this might occur?
--- Graham
On Thursday, March 19, 2020 at 2:40:46 PM UTC-5, Jason Kridner wrote:
>
> https://beagleboard.org/blog/2020-03-18-online-training-update
>
> As mentioned in my New Year’s resolution
> <https://beagleboard.org/blog/202
If you run on a uSD card, be aware that the file system as downloaded will
be restricted to the size of the intended eMMC, but you can expand the file
system to the full size of the card, with the encantation:
cd /opt/scripts/tools/
git pull
sudo ./grow_partition.sh
sudo reboot
On Monday,
d the
file system to the full size of the card, with the encantation:
cd /opt/scripts/tools/
git pull
sudo ./grow_partition.sh
sudo reboot
You would think that the eMMC would run faster than a uSD card, but I have
never been able to measure a difference in program execution speed.
--- Graham
Sanjeevi:
I would prefer to keep this a public email communication, on this board, so
that others may learn, also.
--- Graham
--
Hello sir,
I am Sanjeevi and I'm currently pursuing by bachelors degree. I have
several doubts in using sensors with beaglebone black. Can you give
iki/System-Reference-Manual#83-pin-usage-consideration
If you do try to use any of the boot pins, follow the instructions about
not connecting to them until after the SYS_RESET line goes high.
--- Graham
==
On Friday, January 24, 2020 at 12:09:19 PM UTC-6, sanjeevi suresh wrote:
>
> When I
Anything in the range of 4 GB to 32 GB will normally work fine.
Since it is the primary long term memory for the unit, I would buy a
quality brand.
I have never had a problem with a Samsung card.
Some users have had problems with "no name" memory cards.
--- Graham
==
On Monday, D
It might not be an eMMC failure.
Could just be an old bootloader.
Did you update the bootpoader in the eMMC?
https://elinux.org/EBC_Exercise_07_Updating_an_Old_U-Boot#Fixing_the_Problem.2C_Blow_Away_Old_Boot_Loader
--- Graham
==
On Monday, November 25, 2019 at 11:38:32 PM UTC-6, Jim F wrote
are repetitively writing to the same "address location",
the wear leveling mechanism is moving it around internally, every time you
write, and remapping.
So, a 32 GB card should last about eight times longer than the 4 GB eMMC.
Go bigger if you are still worried.
--- Graham
==
--
Since you have a custom power supply, I would look there first.
Needs to be 5.0V plus or minus 0.25 Volts, with no spikes or transients
that would ever go above 5.5V or below 4.5 Volts.
The BBB's on board PMC is very serious about protecting the BBB.
--- Graham
==
On Monday, November 18
.
--- Graham
==
On Monday, November 18, 2019 at 8:23:07 AM UTC-6, Ilia Lotosh wrote:
>
> Hi!
>
> I have a BeagleBoneBlack rev C. powered via cape pins (the cape is a
> custom board which takes 12v power and converts it to 5v to power the
> beaglebone). It consistently boots up ok
oduct/1897
Spec sheet says good for a trillion write cycles.
Beware buying a used Tesla. :-)
--- Graham
==
On Monday, November 18, 2019 at 8:23:55 AM UTC-6, bryan@gmail.com wrote:
>
> Something that can be stored and called upon at boot time to be used in a
> main python function
-
quot;.bashrc" and a valid ".profile" file to the debian
home directory.
--- Graham
==
On Sunday, November 17, 2019 at 7:33:49 PM UTC-6, Graham Haddock wrote:
>
> I just updated a BeagleBone Black from the October 2018 9.5 IoT release to
> the August, 2019 9.9 IoT release.
>
&
re, it does not seem to be used.
So, what has changed?
A little Googling did not reveal anything.
Is there somewhere else where the dir and ls options are supposed to be set?
--- Graham
==
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are subs
Also note that the eMMC is a device whose life is limited by the number of
writes.
If this is something that is intended to operate for multiple years, then
you will need
to limit the number of writes to the eMMC to the minimum necessary.
If you really need a lot of realtime write updates, you
>>> Does anyone have any input as to why the PocketBeagle design fails and
>>> why the BBBW works ?
Robert Nelson is really the right person to answer that.
>From what I understand, during boot, uBoot examines the configuration
EEPROM and decides which files/modules to load. Even though the
.
Slow down the I2C clock and see if the symptoms change.
--- Graham
==
On Tuesday, August 13, 2019 at 11:14:47 AM UTC-5, harriso...@gmail.com
wrote:
>
> Hello all,
>
> I have a quick question about the I2C bus on the Beaglebone Black.
>
> I have built a system with a numbe
, and there
have been three or four other reports by other users since then. It makes
the PocketBeagle unusable for any serious application, where it is not
powered from the microUSB connector.
--- Graham
==
On Mon, Aug 12, 2019 at 9:34 AM Pablo Rodriguez
wrote:
> Hi,
> The past year i have to
.
See thread:
"BBB intermittently rebooting." Started 7/17/2015.
--- Graham
==
On Monday, August 12, 2019 at 3:49:47 AM UTC-5, Dave wrote:
>
> Is there more information on this problem ?
>
> I am working on an OSD335x board that is similar to a PB or a BBBW - it
> has eMM
won't take power through the USB cable any more.
--- Graham
==
On Sat, Aug 10, 2019 at 12:18 AM Jim F wrote:
> Ahhh. I've had some of this pain. I did actually raise xmodem from the
> dead, but had enough problems that I just got a secondary USB port working
> and put a wifi dingle on
you to run some endurance tests on your board, before
putting it in service.
--- Graham
==
On Fri, Aug 9, 2019 at 8:34 PM Robert Heller wrote:
> At Fri, 9 Aug 2019 16:23:26 -0700 (PDT) beagleboard@googlegroups.com
> wrote:
>
> >
> >
> >
> > Robert:
> >
>
can occur.
I suggest you read the email thread "PocketBeagles are Unstable" started
11/24/2017
--- Graham
==
On Friday, August 9, 2019 at 2:33:15 PM UTC-5, Robert Heller wrote:
>
> If I am applying a 5V power supply to the Vin pin (P1-1) of a Pocket
> Beagle
> (say f
that you can
get at them with a USB cable from the programming PC.
If the PocketBeagle plugs into your carrier board, you could build a dummy
USB connection board that temporarily replaced the PocketBeagle for
Ethernet programming.
--- Graham
==
On Mon, Aug 5, 2019 at 8:48 PM evilwulfie wrote
addresses as a
courtesy,
but I have not done that. The normal process is to buy a block of MAC
assignments
from the IEEE which is the global coordinator. If you buy a large enough
block, you get
your own OUI.
--- Graham
==
On Mon, Aug 5, 2019 at 3:21 PM Steven Keller
wrote:
> Graham,
>
https://github.com/phrogger/PocketBeagle_Ethernet_Cape
https://oshpark.com/shared_projects/GOEnFXdS
[image: PB_LAN9500A.jpg]
--- Graham
On Saturday, August 3, 2019 at 9:11:50 PM UTC-5, Jason Kridner wrote:
>
>
> Do you have a pointer to the design files?
>
>
>
--
to it, but you will need to build and program them yourself.
--- Graham
On Saturday, August 3, 2019 at 7:55:13 AM UTC-5, Jason Kridner wrote:
>
>
> On Aug 2, 2019, at 10:50 PM, Steven Keller > wrote:
>
> Okay. Are there any other options for adding Ethernet on a carrier board
-tutorial.pdf
--- Graham
On Tuesday, July 23, 2019 at 11:14:21 PM UTC-5, Megha Bhirade wrote:
>
> Hi,
>
> I am using beagle bone black board in Linux ubuntu 16.04LTS, i need to
> work on Ethernet .
>
> requirement is like enabling Ethernet between the Board and PC and i need
>
Linux has a universal UART driver built in called 'termios'
Depending on what you are trying to do, this might work for you.
https://en.wikibooks.org/wiki/Serial_Programming/termios
http://tldp.org/HOWTO/Serial-Programming-HOWTO/x115.html
--- Graham
==
On Thursday, July 18, 2019 at 7:54:38 AM
, you could put on a uSD card with a FAT
file system and mount it in either a Windows computer or a Linux, moving
the uSD card back and forth.
Or put the files/data on a USB stick formatted with FAT file system, then
move the USB stick back and forth.
--- Graham
==
On Monday, July 8, 2019
Well, if both engines are running at the same power, then pitch.
Add an engine failure, so one at max power, the other one a "drag".
She is going to pitch, roll and yaw, all at the same time.
Now, it is time for both the pilot and the programmer to earn their salary.
--- Graham
==
I suggest you purchase:
Exploring BeagleBone: Tools and Techniques for Building with Embedded
Linux, 2nd Edition
by Derek Molloy
https://www.amazon.com/gp/product/B07MMVV65W/
Make sure you purchase the new "Second Edition", not the first.
Derek's website, with videos on many topics about Linux
Does Etcher install the image and verify without errors?
Did you try Dennis' suggestion to hold down the boot-select button while
plugging in the USB/power cable?
--- Graham
==
On Fri, Jun 28, 2019 at 11:29 AM wrote:
> i tried but i'm faild again. i could write any os image for exam
y will cause it to hang during booting.
How old is the version of software in the Flash memory on board the BBB?
Will it boot from the on-board memory, without a uSD card installed?
--- Graham
==
On Wednesday, June 26, 2019 at 7:48:04 PM UTC-5, z.mome...@gmail.com wrote:
>
> Thanks for your an
file to do what you are trying to
do.
Is Etcher providing any errors? If so, what does it say?
If Etcher does not report any errors, do not reformat the card like Windows
says, and just put the Etcher programmed card in the BBB and run it.
--- Graham
==
On Wednesday, June 26, 2019 at 7:53
simultaneously.
CS is typically required, even with a single SPI slave on a bus, depending
on how the specific SPI slave works.
--- Graham
On Monday, June 17, 2019 at 2:27:26 PM UTC-5, Dennis Lee Bieber wrote:
>
>
>
> A circuit with a single target could, in theory, have the
ut ten different ICs.
Check out the MAX809 as an example
They are generally cheap and small, and many require no support or glue
parts other than a bypass cap, if their default Voltages and times work for
you.
--- Graham,
>
--
For more options, visit http://beagleboard.org/discuss
---
Yo
are
operated within Voltage and current limits, and the inductive "kick" from
your stepper motor is not getting back, somehow, into the BBB I/O.
--- Graham
==
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are subscribed to the Goo
blink does not tell you what is wrong, just that something is
wrong, and the power management chip is still alive and doing its job.
--- Graham
==
On Wednesday, April 24, 2019 at 3:31:04 PM UTC-5, robpar...@gmail.com wrote:
>
> Hi There,
>
> I have been working on a project using
until System_Reset goes high.
--- Graham
==
On Wednesday, April 10, 2019 at 8:48:04 AM UTC-5, alanmt...@icloud.com
wrote:
>
>
> Hi All...
>
> I use pin 8_44 for digital input to the PRU. For those new to this issue,
> that is one of several pins that can change the boot b
goes high.
--- Graham
==
On Wednesday, April 10, 2019 at 8:48:04 AM UTC-5, alanmt...@icloud.com
wrote:
>
>
> Hi All...
>
> I use pin 8_44 for digital input to the PRU. For those new to this issue,
> that is one of several pins that can change the boot behavior of the BBB,
> I happened to run across this series of articles yesterday.
>
If you are wearing out the cards, due to frequent writes driven by logging,
here is a way to reduce the write transactions.
Although written for a similar sounding problems on a Raspberry Pi, the
underlying solution was written
Is that a POE switch? Or a POE port being used on the switch.
That could make bad things happen.
I run all my Beagles on a Cisco Gb managed switch without problems.
Of course they negotiate back to 100 Mb.
--- Graham
==
On Wednesday, March 20, 2019 at 4:04:15 PM UTC-5, Wulf Man wrote:
>
&g
the appropriate CS line when the SPI hardware is
done sending.
DO NOT send your last data to the SPI hardware and immediately raise the CS
line.
The SPI hardware is a parallel to serial device, and will still be sending
data for some time after the data is written to it to send.
--- Graham
https://beagleboard.org/ai
Hmm.
--- Graham
==
--
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 fro
If you want the "console version" corresponding to the "official release"
version (Debian 9.5 10-7-2018), you can look here:
https://debian.beagleboard.org/images/rcn-ee.net/rootfs/bb.org/testing/2018-10-07/stretch-console/
I don't know how official is it, but it wor
Ok, no problem.
I am actually using a combination of Ti starterware and FreeRTOS and I am using
a number of FreeRTOS device drivers.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of psk.kd.whitfi...@gmail.com
Sent: Thursday, February 28
Very close.
The Os itself is not what takes up all the space. The Os itself is less
than 1 GB.
Everything else is application software, and languages.
There are three versions of the release package.
The lxqt version is slightly less than 4 GB total, and should only be used
if you want
Have you release any of your code for other to use? I would be interested in
the SD driver.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of psk.kd.whitfi...@gmail.com
Sent: Tuesday, February 26, 2019 1:49 AM
To: BeagleBoard
Subject: Re
Run it from the plug in card?
Plug in the size you need.
Expand the installed image to make the whole card available to you.
--- Graham
==
On Saturday, February 23, 2019 at 2:22:13 PM UTC-6, aa...@cnccraft.co.uk
wrote:
>
> Yes you were right. I now finally have a debian jessie system
I2C-1 is used for internal power management and on board EEPROM access
purposes.
Unless you have a specific need, I suggest you use I2C-2 for external
control purposes.
It is already pinned-out by default on P9-17 and P9-18
--- Graham
==
On Monday, February 18, 2019 at 1:22:57 PM UTC-6, bruce
and the other pair
(Red and black) going to the DC barrel Plug. The center pin is the positive
(Red).
DC Barrel Plug – part 2448 - https://www.pololu.com/product/2448
XT60 Connector – part 2158 or 2175 - https://www.pololu.com/product/2175
Graham
From: beagleboard@googlegroups.com
Search for the following two discussion topics on this forum:
BBB without reserved I2C addresses (Apr 17 2017)
Set up Cape's EEPROM i2c-2 BeagleBoneBlack Rev-C
--- Graham
On Wednesday, February 13, 2019 at 6:51:41 AM UTC-6, bruce...@yahoo.com
wrote:
>
> How can
Are you expecting to also charge the battery using the Beaglebone Blue? If
not, why not connect the battery to the DC jack input?
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On
Behalf Of timmcgi...@gmail.com
Sent: Tuesday, February 12, 2019 12:48 PM
not go to any connector output pins (P1 or p2). You said a PB derived
board, so maybe on that board the LCD pins do go to the output pins but I
cannot tell without seeing a copy of that board’s schematic.
Graham
From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com
15 Volts power, you will need an external
buck-converter or other step down power supply ahead of the TPS65217 to
feed it 5 Volts.
--- Graham
==
On Thursday, January 31, 2019 at 12:32:55 PM UTC-6,
omair...@saikosystems.com wrote:
>
>
> Hello Everyone,
>
> I tried to post this yesterd
called the "Pulse
Puppy" from the same people that sell the TICC.
--- Graham
==
>
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are subscribed to the Google Groups
"BeagleBoard" group.
To unsubscribe f
B main cpu.
So, depends on your need to trade off money versus your time.
--- Graham
==
On Wednesday, January 30, 2019 at 3:05:23 PM UTC-6, Thomas Remmert wrote:
>
> Hi Robert,
> Thanks for the quick reply. I am already using a custom overlay and
> using the PPS/GPS tools...
.
Of course, you need access to someone who knows how to solder.
--- Graham
==
--
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 e
result of not successfully booting.
--- Graham
==
On Monday, January 28, 2019 at 6:52:28 AM UTC-6, Serg Penshin wrote:
>
> Hi averyone,
> Is it possible to change LCD data pins to another GPIO? The fact is that
> my cape does not allow the Beaglebone Black to boot normally, because
trying to do, or what capabilities
you planned to use, the answer has to be "maybe."
If you don't need any of the missing capability, and you are ready to
adjust for the differences in IO that is present, the answer is "probably."
--- Graham
==
On Thursday, January 24, 2019
Have you considered the PocketBeagle. Its power would be a soldered battery
connection. It is much smaller than a BBB. And per the issues raised by Dennis
reply, I believe all chips are soldered in. There is a working port of freeRTOS
with TI starterware on GITHUB which boots fairly fast.
in the metal lid.
Where did you get your Beagle?
--- Graham
==
On Wed, Jan 16, 2019 at 4:33 PM pbft wrote:
> Thanks. I'm not precisely sure of the terminology, but the BeagleBone
> decides that the 'clocksource' is 24mHz. Its RTC will then gain *exactly*
> two minutes every 24 minutes if yo
The standard external clock frequency source for the BeagleBone Black is 24
MHz.
Is that what you are referring to?
Are you protecting all the "Boot Pins", so that your "Custom Cape" is not
overriding the boot programming resistors on the BBB?
--- Graham
On Wednesday, J
It looks like it does show up as a ttyACM0 device, rather than a ttyUSB0
device.
Now I need to get it running, sorry for the question.
--- Graham
==
On Tuesday, January 15, 2019 at 9:27:48 PM UTC-6, Graham wrote:
>
> I am running debian 9.5 2018-10-07 on a BBB
>
> I am trying to c
of conflict with the USB gadget function?
--- Graham
==
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Adrian:
You are correct, I misread his request.
--- Graham
==
On Monday, January 14, 2019 at 9:42:28 AM UTC-6, Adrian Godwin wrote:
>
> If I understand Matt correctly, he doesn't want what Python USBTMC does. I
> believe that's a Python application (which might run on a BB) that
or the BBB.
--- Graham
==
On Sunday, January 13, 2019 at 10:51:48 PM UTC-6, Matt Bradley wrote:
>
> Hello,
>
> Does anyone know how to make the Beaglebone Black into a USBTMC device?
>
> Please note: I am not trying to control USB devices (like multimeters and
> oscillosco
and maybe the kernel, so you can hard code the
information somewhere that they expected to get from the EEPROM. It is not
as simple as providing a new device tree.
--- Graham
==
On Saturday, January 12, 2019 at 7:32:53 PM UTC-6, Dave wrote:
>
> I am working to bring up a BBB
If you are using Wifi at 2.4 GHz, then any antenna cable that will
transport that band will work.
So, either 0 to 3 GHz, or 0 to 6 GHz will be fine.
You need to understand your losses per foot or per meter and keep your
overall losses reasonable.
--- Graham
==
On Monday, January 7, 2019 at 4
.
--- Graham
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Detailed discussion on Apr 17 2017.
--- Graham
==
On Wed, Oct 31, 2018 at 10:15 AM Graham Haddock
wrote:
> I think there is a detailed discussion as to what is supposed to be inside
> the cape EEPROMs in the
> "BeagleBone Black System Reference Manual"
>
> It looks
"am335x-bone-common-no-capemgr.dtsi"
--- Graham
==
On Wed, Oct 31, 2018 at 10:01 AM MG wrote:
> @Graham I do have a cape with EEPROM at address 0x57 but the EEPROM is
> wiped with nothing on it so I guess that is why the board doesn't populate
> that address by default. How
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