Re: [beagleboard] pygame displaying on /dev/fb0

[jonnymo]

If you run 'lsmod" does the fbcon module show in the output?

If not, try to load it manually:
  #* modprobe fbcon*

Does this show an error?

Check

On Thu, Sep 10, 2020 at 5:52 PM Mark A. Yoder 
wrote:

> Good idea, but I'm in group video.
>
> On Thursday, September 10, 2020 at 5:15:32 PM UTC-4 jonn...@gmail.com
> wrote:
>
>> Just a thought, is your user part of the 'video' group?  I would suspect
>> it is since you were able to run the fbi stuff but it wouldn't hurt to
>> check.
>>
>> Cheer,
>>
>> Jon
>>
>> On Thu, Sep 10, 2020 at 11:59 AM jonnymo  wrote:
>>
>>> Have you tried running it as root? Not 'sudo' but su to root and try it
>>> there.  It could still be a permission issue.
>>>
>>> Cheers,
>>>
>>> Jon
>>>
>>> On Thu, Sep 10, 2020 at 11:50 AM Mark A. Yoder 
>>> wrote:
>>>
 I tried the 4.14 and 5.6 kernels, but no luck.

 --Mark

 On Thursday, September 10, 2020 at 2:38:08 PM UTC-4 RobertCNelson wrote:

> On Thu, Sep 10, 2020 at 12:00 PM Mark A. Yoder 
> wrote:
> >
> > Yup, I think before it would grap fbcon, but not now.
>
> Was it with v4.14.x before? i wonder if the new tinydrm driver in
> v4.19.x is causing a fun issue?
>
> Regards,
>
> --
> Robert Nelson
> https://rcn-ee.com/
>
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[beagleboard] BBAI RTC

[Chinmay Pendharkar]

Hello,

Does the BeagleBone AI have an onboard RTC? If so is there any 
documentation about it and how it can work? If there is a mechanism to add 
battery/supercap to keep time.

-Chinmay

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Re: [beagleboard] Can't unsubscribe from this group

[Robert Nelson]

On Thu, Sep 10, 2020 at 7:54 PM 'Sid Boyce' via BeagleBoard
 wrote:
>
> I have been trying but the email says undeliverable.
>
> Regards
>
> Sid.

Send me a private email, with your email, i'll dig into the group settings..

-- 
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https://rcn-ee.com/

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[beagleboard] Can't unsubscribe from this group

['Sid Boyce' via BeagleBoard]

I have been trying but the email says undeliverable.

Regards

Sid.

--
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
Senior Staff Specialist, Cricket Coach
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Re: [beagleboard] pygame displaying on /dev/fb0

[Mark A. Yoder]

Good idea, but I'm in group video.

On Thursday, September 10, 2020 at 5:15:32 PM UTC-4 jonn...@gmail.com wrote:

> Just a thought, is your user part of the 'video' group?  I would suspect 
> it is since you were able to run the fbi stuff but it wouldn't hurt to 
> check.
>
> Cheer,
>
> Jon
>
> On Thu, Sep 10, 2020 at 11:59 AM jonnymo  wrote:
>
>> Have you tried running it as root? Not 'sudo' but su to root and try it 
>> there.  It could still be a permission issue.
>>
>> Cheers,
>>
>> Jon
>>
>> On Thu, Sep 10, 2020 at 11:50 AM Mark A. Yoder  
>> wrote:
>>
>>> I tried the 4.14 and 5.6 kernels, but no luck.
>>>
>>> --Mark
>>>
>>> On Thursday, September 10, 2020 at 2:38:08 PM UTC-4 RobertCNelson wrote:
>>>
 On Thu, Sep 10, 2020 at 12:00 PM Mark A. Yoder  
 wrote: 
 > 
 > Yup, I think before it would grap fbcon, but not now. 

 Was it with v4.14.x before? i wonder if the new tinydrm driver in 
 v4.19.x is causing a fun issue? 

 Regards, 

 -- 
 Robert Nelson 
 https://rcn-ee.com/ 

>>> -- 
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>>>  
>>> 
>>> .
>>>
>>

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Re: [beagleboard] pygame displaying on /dev/fb0

[Mark A. Yoder]

su gives the same results.

On Thursday, September 10, 2020 at 3:00:00 PM UTC-4 jonn...@gmail.com wrote:

> Have you tried running it as root? Not 'sudo' but su to root and try it 
> there.  It could still be a permission issue.
>
> Cheers,
>
> Jon
>
> On Thu, Sep 10, 2020 at 11:50 AM Mark A. Yoder  
> wrote:
>
>> I tried the 4.14 and 5.6 kernels, but no luck.
>>
>> --Mark
>>
>> On Thursday, September 10, 2020 at 2:38:08 PM UTC-4 RobertCNelson wrote:
>>
>>> On Thu, Sep 10, 2020 at 12:00 PM Mark A. Yoder  
>>> wrote: 
>>> > 
>>> > Yup, I think before it would grap fbcon, but not now. 
>>>
>>> Was it with v4.14.x before? i wonder if the new tinydrm driver in 
>>> v4.19.x is causing a fun issue? 
>>>
>>> Regards, 
>>>
>>> -- 
>>> Robert Nelson 
>>> https://rcn-ee.com/ 
>>>
>> -- 
>>
> For more options, visit http://beagleboard.org/discuss
>> --- 
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>> To unsubscribe from this group and stop receiving emails from it, send an 
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>>
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>> https://groups.google.com/d/msgid/beagleboard/31150241-e86b-4a41-a7e8-769ec7cbc490n%40googlegroups.com
>>  
>> 
>> .
>>
>

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Re: [beagleboard] Re: libpruio (fast and easy D/A - I/O)

[Andrew Harres]

That's very clever, but it looks like the file exists before it's usable by 
libpruio. I tried ConditionPathIsReadWrite, but the file is readwritable 
before it's usable by libpruio as well. I noticed that the file permissions 
and group changes which seems to correlate with libpruio being able to use 
the file. Unfortunately, I don't see anything in the systemd documentation 
about file owner or permission conditions in service files.

On Thursday, September 10, 2020 at 2:21:02 PM UTC-5 RobertCNelson wrote:

> On Thu, Sep 10, 2020 at 1:55 PM Andrew Harres  wrote:
> >
> > Hello again!
> >
> > I'm trying to solve a minor problem. I made a systemd service which 
> starts my program automatically. My problem is that my program is starting 
> too early which causes this error:
> >
> > AssertionError: pruio_new failed (b'cannot open /dev/uio5')
> >
> >
> > The program will exit and the systemd service will keep restarting the 
> program until eventually (less than a minute) the program will run 
> successfully.
> >
> > Here is my systemd service file:
> >
> > [Unit]
> > After=generic-board-startup.service libpruio-lkm.service
> > StartLimitIntervalSec=0
> >
> > [Service]
> > Type=simple
> > Restart=always
> > User=debian
> > WorkingDirectory=/opt/rad/virtual_sensor
> > ExecStart=/opt/rad/virtual_sensor/virtual_sensor
> >
> > [Install]
> > WantedBy=multi-user.target
> >
> > I realize that since the libpruio-lkm service doesn't exit, putting it 
> in the 'after' section doesn't really make sense. Surely someone has dealt 
> with this problem before, but I couldn't find it while searching.
>
> Add this option to your service:
>
> ConditionPathExists=/dev/uio5
>
> Wish systemd had a wait for module option..
>
> Regards,
>
>
> -- 
> Robert Nelson
> https://rcn-ee.com/
>

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Re: [beagleboard] pygame displaying on /dev/fb0

[jonnymo]

Just a thought, is your user part of the 'video' group?  I would suspect it
is since you were able to run the fbi stuff but it wouldn't hurt to check.

Cheer,

Jon

On Thu, Sep 10, 2020 at 11:59 AM jonnymo  wrote:

> Have you tried running it as root? Not 'sudo' but su to root and try it
> there.  It could still be a permission issue.
>
> Cheers,
>
> Jon
>
> On Thu, Sep 10, 2020 at 11:50 AM Mark A. Yoder 
> wrote:
>
>> I tried the 4.14 and 5.6 kernels, but no luck.
>>
>> --Mark
>>
>> On Thursday, September 10, 2020 at 2:38:08 PM UTC-4 RobertCNelson wrote:
>>
>>> On Thu, Sep 10, 2020 at 12:00 PM Mark A. Yoder 
>>> wrote:
>>> >
>>> > Yup, I think before it would grap fbcon, but not now.
>>>
>>> Was it with v4.14.x before? i wonder if the new tinydrm driver in
>>> v4.19.x is causing a fun issue?
>>>
>>> Regards,
>>>
>>> --
>>> Robert Nelson
>>> https://rcn-ee.com/
>>>
>> --
>> 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
>> email to beagleboard+unsubscr...@googlegroups.com.
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>> https://groups.google.com/d/msgid/beagleboard/31150241-e86b-4a41-a7e8-769ec7cbc490n%40googlegroups.com
>> 
>> .
>>
>

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Re: [beagleboard] How to check exact model of CPU on BBB

['Mark Lazarewicz' via BeagleBoard]

Dude I'm getting dizzy following  this thread.You must run this command on the 
sdk version of Linux
You said it works above on sdk now it appears you are running the command on 
Debian. It won't  work until you follow Robert's update command.


Sent from Yahoo Mail on Android 
 
  On Thu, Sep 10, 2020 at 2:51 PM, Pavel Yermolenko wrote: 
   It doesn't work on my board:
debian@beaglebone:~$ sudo omapconf --cpuinfo
[sudo] password for debian: 
sudo: omapconf: command not found
debian@beaglebone:~$ 
Sincerely,
Pavel.


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Re: [beagleboard] Re: libpruio (fast and easy D/A - I/O)

[Robert Nelson]

On Thu, Sep 10, 2020 at 1:55 PM Andrew Harres  wrote:
>
> Hello again!
>
> I'm trying to solve a minor problem. I made a systemd service which starts my 
> program automatically. My problem is that my program is starting too early 
> which causes this error:
>
> AssertionError: pruio_new failed (b'cannot open /dev/uio5')
>
>
> The program will exit and the systemd service will keep restarting the 
> program until eventually (less than a minute) the program will run 
> successfully.
>
> Here is my systemd service file:
>
> [Unit]
> After=generic-board-startup.service libpruio-lkm.service
> StartLimitIntervalSec=0
>
> [Service]
> Type=simple
> Restart=always
> User=debian
> WorkingDirectory=/opt/rad/virtual_sensor
> ExecStart=/opt/rad/virtual_sensor/virtual_sensor
>
> [Install]
> WantedBy=multi-user.target
>
> I realize that since the libpruio-lkm service doesn't exit, putting it in the 
> 'after' section doesn't really make sense. Surely someone has dealt with this 
> problem before, but I couldn't find it while searching.

Add this option to your service:

ConditionPathExists=/dev/uio5

Wish systemd had a wait for module option..

Regards,


-- 
Robert Nelson
https://rcn-ee.com/

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Re: [beagleboard] How to check exact model of CPU on BBB

[Robert Nelson]

On Thu, Sep 10, 2020 at 1:44 PM Pavel Yermolenko  wrote:
>
> Works. Thanks !
> root@am335x-evm:~# sudo omapconf --cpuinfo
> OMAPCONF (rev v1.74-1-g40ab0a2 built Sun Apr 19 07:10:00 UTC 2020)
>
> HW Platform:
>   Generic AM33XX (Flattened Device Tree)
>   AM3358 ES2.1 GP Device (UNKNOWN performance ZCZ package (1.0GHz))
> Error: I2C Read failed
> Error: I2C Read failed
> Error: I2C Read failed
>   TPS65217B  ES1.2
> Error: I2C Read failed
>   UNKNOWN AUDIO IC
>
> root@am335x-evm:~#
>
> Before I tried on eMMC images. I've two Linux images:
>
> downloaded from BeagleBone site (in eMMC)
> flashed on SD card using TI SDK utility (on SD card)
>
> Where can I find omapconf to install it on eMMC ?

sudo apt install tiomapconf

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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Re: [beagleboard] pygame displaying on /dev/fb0

[jonnymo]

Have you tried running it as root? Not 'sudo' but su to root and try it
there.  It could still be a permission issue.

Cheers,

Jon

On Thu, Sep 10, 2020 at 11:50 AM Mark A. Yoder 
wrote:

> I tried the 4.14 and 5.6 kernels, but no luck.
>
> --Mark
>
> On Thursday, September 10, 2020 at 2:38:08 PM UTC-4 RobertCNelson wrote:
>
>> On Thu, Sep 10, 2020 at 12:00 PM Mark A. Yoder 
>> wrote:
>> >
>> > Yup, I think before it would grap fbcon, but not now.
>>
>> Was it with v4.14.x before? i wonder if the new tinydrm driver in
>> v4.19.x is causing a fun issue?
>>
>> Regards,
>>
>> --
>> Robert Nelson
>> https://rcn-ee.com/
>>
> --
> For more options, visit http://beagleboard.org/discuss
> ---
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> "BeagleBoard" group.
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> 
> .
>

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[beagleboard] Re: libpruio (fast and easy D/A - I/O)

[Andrew Harres]

Hello again!

I'm trying to solve a minor problem. I made a systemd service which starts 
my program automatically. My problem is that my program is starting too 
early which causes this error:

AssertionError: pruio_new failed (b'cannot open /dev/uio5')


The program will exit and the systemd service will keep restarting the 
program until eventually (less than a minute) the program will run 
successfully.

Here is my systemd service file:

[Unit]
After=generic-board-startup.service libpruio-lkm.service
StartLimitIntervalSec=0

[Service]
Type=simple
Restart=always
User=debian
WorkingDirectory=/opt/rad/virtual_sensor
ExecStart=/opt/rad/virtual_sensor/virtual_sensor

[Install]
WantedBy=multi-user.target

I realize that since the libpruio-lkm service doesn't exit, putting it in 
the 'after' section doesn't really make sense. Surely someone has dealt 
with this problem before, but I couldn't find it while searching.
On Friday, August 21, 2020 at 1:49:01 AM UTC-5 TJF wrote:

> Am Donnerstag, 20. August 2020 20:27:41 UTC+2 schrieb andrew...@gmail.com:
>>
>> Sorry about that.
>>
>
>> My adc measurements are good and stable. My only issue now is that I 
>> can't seem to enable the serial port under libpruio. I'll post my code here:
>>
>
> Apology accepted.
>
> Fine, that ADC is OK. I hope your code calls the destructor 
> pruio_destroy() at the end.
>  
>
>> I tried every mode from 0 to 7 and got the same result.
>>
>
> You configured the hardware, but I guess you didn't care about the 
> software. Did you load the UArt kernel driver?
>
> When you configure pins from a device tree blob the kernel also loads the 
> matching driver. In contrast, libpruio doesn't inform the kernel about 
> changes. It's under your control to make this happen.
>
> If you're sure that you want Uart-1 on P9_24/P9_26, and that wont change, 
> then it's best to install a custom device tree blob for that two pins. 
> Check out the docs for section Custom overlay 
> .
>  
> You can use the tool src/config/dts_custom.bas 
> 
>  
> to create that blob in folder /lib/firmware. Your configuration (edit in 
> source and compile) should look like
>
> M(P9_24) = CHR(0)
>>
> M(P9_26) = CHR(0)
>>
>
> Perhaps you also want to adapt the file name. When the .dtbo file is in 
> place, edit /boot/uEnv.txt to load it and reboot.
>
> Regards
>

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Re: [beagleboard] How to check exact model of CPU on BBB

[jonnymo]

Have you tried this?
https://github.com/omapconf

On Thu, Sep 10, 2020 at 11:44 AM Pavel Yermolenko 
wrote:

> Works. Thanks !
> root@am335x-evm:~# sudo omapconf --cpuinfo
> OMAPCONF (rev v1.74-1-g40ab0a2 built Sun Apr 19 07:10:00 UTC 2020)
>
> HW Platform:
>   Generic AM33XX (Flattened Device Tree)
>   AM3358 ES2.1 GP Device (UNKNOWN performance ZCZ package (1.0GHz))
> Error: I2C Read failed
> Error: I2C Read failed
> Error: I2C Read failed
>   TPS65217B  ES1.2
> Error: I2C Read failed
>   UNKNOWN AUDIO IC
>
> root@am335x-evm:~#
>
> Before I tried on eMMC images. I've two Linux images:
>
>- downloaded from BeagleBone site (in eMMC)
>- flashed on SD card using TI SDK utility (on SD card)
>
> Where can I find *omapconf* to install it on eMMC ?
> Sincerely,
> Pavel.
>
> On Thursday, September 10, 2020 at 8:00:32 PM UTC+2, RobertCNelson wrote:
>>
>> On Thu, Sep 10, 2020 at 12:47 PM Pavel Yermolenko 
>> wrote:
>> >
>> >  It doesn't work on my board:
>> >
>> > debian@beaglebone:~$ sudo omapconf --cpuinfo
>> > [sudo] password for debian:
>> > sudo: omapconf: command not found
>> > debian@beaglebone:~$
>>
>> It's not installed by default in the BeagleBoard.org image's, as it
>> doesn't provide very much useful information for the average user.
>>
>> I had merely reference TI's sdk as that is what you posted in this
>> thread.
>>
>> Regards,
>>
>> --
>> Robert Nelson
>> https://rcn-ee.com/
>>
> --
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> .
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Re: [beagleboard] pygame displaying on /dev/fb0

[Mark A. Yoder]

I tried the 4.14 and 5.6 kernels, but no luck.

--Mark

On Thursday, September 10, 2020 at 2:38:08 PM UTC-4 RobertCNelson wrote:

> On Thu, Sep 10, 2020 at 12:00 PM Mark A. Yoder  
> wrote:
> >
> > Yup, I think before it would grap fbcon, but not now.
>
> Was it with v4.14.x before? i wonder if the new tinydrm driver in
> v4.19.x is causing a fun issue?
>
> Regards,
>
> -- 
> Robert Nelson
> https://rcn-ee.com/
>

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Re: [beagleboard] How to check exact model of CPU on BBB

[Pavel Yermolenko]

Works. Thanks !
root@am335x-evm:~# sudo omapconf --cpuinfo 
OMAPCONF (rev v1.74-1-g40ab0a2 built Sun Apr 19 07:10:00 UTC 2020)

HW Platform:
  Generic AM33XX (Flattened Device Tree)
  AM3358 ES2.1 GP Device (UNKNOWN performance ZCZ package (1.0GHz))
Error: I2C Read failed
Error: I2C Read failed
Error: I2C Read failed
  TPS65217B  ES1.2 
Error: I2C Read failed
  UNKNOWN AUDIO IC

root@am335x-evm:~#

Before I tried on eMMC images. I've two Linux images:

   - downloaded from BeagleBone site (in eMMC)
   - flashed on SD card using TI SDK utility (on SD card)

Where can I find *omapconf* to install it on eMMC ?
Sincerely,
Pavel.

On Thursday, September 10, 2020 at 8:00:32 PM UTC+2, RobertCNelson wrote:
>
> On Thu, Sep 10, 2020 at 12:47 PM Pavel Yermolenko  > wrote: 
> > 
> >  It doesn't work on my board: 
> > 
> > debian@beaglebone:~$ sudo omapconf --cpuinfo 
> > [sudo] password for debian: 
> > sudo: omapconf: command not found 
> > debian@beaglebone:~$ 
>
> It's not installed by default in the BeagleBoard.org image's, as it 
> doesn't provide very much useful information for the average user. 
>
> I had merely reference TI's sdk as that is what you posted in this thread. 
>
> Regards, 
>
> -- 
> Robert Nelson 
> https://rcn-ee.com/ 
>

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Re: [beagleboard] pygame displaying on /dev/fb0

[Robert Nelson]

On Thu, Sep 10, 2020 at 12:00 PM Mark A. Yoder  wrote:
>
> Yup, I think before it would grap fbcon, but not now.

Was it with v4.14.x before? i wonder if the new tinydrm driver in
v4.19.x is causing a fun issue?

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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Re: [beagleboard] pygame displaying on /dev/fb0

[jonnymo]

Have you checked the output of the following command?

   "*fbset -i -fb /dev/**fb0*"

Have you tried to force the video driver to fbcon as an environment
variable such as:
 *SDL_VIDEODRIVER="fbcon"*

I suppose you could try to force it in your pygame code as such:
   *os.putenv('SDL_VIDEODRIVER', 'fbcon')*

Cheers,

Jon

On Thu, Sep 10, 2020 at 11:10 AM Mark A. Yoder 
wrote:

> Yes, I've tried it with and without sudo.  Same results.
>
> --Mark
>
> On Thursday, September 10, 2020 at 2:07:47 PM UTC-4 jonn...@gmail.com
> wrote:
>
>> Are you running it as sudo?
>>
>>
>> https://learn.adafruit.com/pi-video-output-using-pygame/pointing-pygame-to-the-framebuffer
>>
>> Jon
>>
>> On Thu, Sep 10, 2020 at 10:00 AM Mark A. Yoder 
>> wrote:
>>
>>> Yup, I think before it would grap fbcon, but not now.
>>>
>>> --Mark
>>>
>>> On Thursday, September 10, 2020 at 12:21:35 PM UTC-4 RobertCNelson wrote:
>>>
 On Thu, Sep 10, 2020 at 11:16 AM Mark A. Yoder 
 wrote:
 >
 > I have a ili9341 2.4" TFT display wired to SP1 on my BeagleBone Black
 and it's working fine when I run fbi to display images, or mplayer to play
 movies.
 >
 > I'm unable to get pygame to display on it. I'm trying to get my
 clock.py[1] to work and all I get is:
 > pygame 1.9.4.post1
 > Hello from the pygame community.
 https://www.pygame.org/contribute.html
 > Driver: fbcon failed.

 I'd expect it to use fbcon..

 But why didn't it pick it up...

 Regards,

 --
 Robert Nelson
 https://rcn-ee.com/

>>> --
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>>> ---
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>>> 
>>> .
>>>
>> --
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> .
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Re: [beagleboard] config-pin tool doesn't work.

[Robert Nelson]

>> Console = smallest, very little installed
>
> Ok
>
>> IoT = bigger than console with out of box BeagleBoard.org stuff
>> (Cloud9, Node-Red, etc..).
>
> Does exist somewhere the whole list of features ?

It's just the default out of box experience, so things really get
added all the time, whether from GSOC or any other code events.

>> LXQt = IoT + LXQt
>
> Frankly speaking, didn't understand.

https://lxqt.github.io/

LXQt is a lightweight desktop based on Qt

>> TIDL = TI 
>> https://training.ti.com/texas-instruments-deep-learning-tidl-overview
>
> In the preview they are talking on AM57x. So, does not work for BBB?

TIDL is AM57xx only, it takes a ton of room, so those libraries are
not installed on a base image.

> Sincerely,
> Pavel
> P.S. Is my supposition correct that all images except console feature 
> graphical environment ?

Only the LXQt images have xorg installed.

Regards,

-- 
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https://rcn-ee.com/

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Re: [beagleboard] config-pin tool doesn't work.

[Pavel Yermolenko]

On Thursday, September 10, 2020 at 8:02:53 PM UTC+2, RobertCNelson wrote:
>
> On Thu, Sep 10, 2020 at 12:38 PM Pavel Yermolenko  > wrote: 
> > 
> > Frankly speaking I didn't find any descriptions except name of kernel. 
> > There are 5 images in "stretch" family: 
> > 
> > Console 
> > IoT 
> > IoT TIDL 
> > LXQt 
> > LXQt TIDL 
> > 
> > I suppose that Console stands for image without graphical environment ? 
> > All others are perhaps with graphical environment. Correct ? 
> > Then IoT stands for image with support of some network protocols, e.g 
> MQTT ? 
> > LXQt probably stands for image wit Qt preinstalled ? 
> > But what signifies TIDL ? 
>
> Console = smallest, very little installed 
>
Ok

IoT = bigger than console with out of box BeagleBoard.org stuff 
> (Cloud9, Node-Red, etc..). 
>
Does exist somewhere the whole list of features ?

LXQt = IoT + LXQt 
>
Frankly speaking, didn't understand.


> TIDL = TI 
> https://training.ti.com/texas-instruments-deep-learning-tidl-overview

In the preview they are talking on AM57x. So, does not work for BBB?
Sincerely,
Pavel
P.S. Is my supposition correct that all images except console feature 
graphical environment ?

>
>
> Regards, 
>
>
> -- 
> Robert Nelson 
> https://rcn-ee.com/ 
>

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Re: [beagleboard] pygame displaying on /dev/fb0

[Mark A. Yoder]

Yes, I've tried it with and without sudo.  Same results.

--Mark

On Thursday, September 10, 2020 at 2:07:47 PM UTC-4 jonn...@gmail.com wrote:

> Are you running it as sudo?
>
>
> https://learn.adafruit.com/pi-video-output-using-pygame/pointing-pygame-to-the-framebuffer
>
> Jon
>
> On Thu, Sep 10, 2020 at 10:00 AM Mark A. Yoder  
> wrote:
>
>> Yup, I think before it would grap fbcon, but not now.
>>
>> --Mark
>>
>> On Thursday, September 10, 2020 at 12:21:35 PM UTC-4 RobertCNelson wrote:
>>
>>> On Thu, Sep 10, 2020 at 11:16 AM Mark A. Yoder  
>>> wrote: 
>>> > 
>>> > I have a ili9341 2.4" TFT display wired to SP1 on my BeagleBone Black 
>>> and it's working fine when I run fbi to display images, or mplayer to play 
>>> movies. 
>>> > 
>>> > I'm unable to get pygame to display on it. I'm trying to get my 
>>> clock.py[1] to work and all I get is: 
>>> > pygame 1.9.4.post1 
>>> > Hello from the pygame community. 
>>> https://www.pygame.org/contribute.html 
>>> > Driver: fbcon failed. 
>>>
>>> I'd expect it to use fbcon.. 
>>>
>>> But why didn't it pick it up... 
>>>
>>> Regards, 
>>>
>>> -- 
>>> Robert Nelson 
>>> https://rcn-ee.com/ 
>>>
>> -- 
>> For more options, visit http://beagleboard.org/discuss
>> --- 
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>> https://groups.google.com/d/msgid/beagleboard/d43c767e-987b-49a5-91d2-ffc8f95132cen%40googlegroups.com
>>  
>> 
>> .
>>
>

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Re: [beagleboard] pygame displaying on /dev/fb0

[jonnymo]

Are you running it as sudo?

https://learn.adafruit.com/pi-video-output-using-pygame/pointing-pygame-to-the-framebuffer

Jon

On Thu, Sep 10, 2020 at 10:00 AM Mark A. Yoder 
wrote:

> Yup, I think before it would grap fbcon, but not now.
>
> --Mark
>
> On Thursday, September 10, 2020 at 12:21:35 PM UTC-4 RobertCNelson wrote:
>
>> On Thu, Sep 10, 2020 at 11:16 AM Mark A. Yoder 
>> wrote:
>> >
>> > I have a ili9341 2.4" TFT display wired to SP1 on my BeagleBone Black
>> and it's working fine when I run fbi to display images, or mplayer to play
>> movies.
>> >
>> > I'm unable to get pygame to display on it. I'm trying to get my
>> clock.py[1] to work and all I get is:
>> > pygame 1.9.4.post1
>> > Hello from the pygame community. https://www.pygame.org/contribute.html
>> > Driver: fbcon failed.
>>
>> I'd expect it to use fbcon..
>>
>> But why didn't it pick it up...
>>
>> Regards,
>>
>> --
>> Robert Nelson
>> https://rcn-ee.com/
>>
> --
> For more options, visit http://beagleboard.org/discuss
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> 
> .
>

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Re: [beagleboard] config-pin tool doesn't work.

[Robert Nelson]

On Thu, Sep 10, 2020 at 12:38 PM Pavel Yermolenko  wrote:
>
> Frankly speaking I didn't find any descriptions except name of kernel.
> There are 5 images in "stretch" family:
>
> Console
> IoT
> IoT TIDL
> LXQt
> LXQt TIDL
>
> I suppose that Console stands for image without graphical environment ?
> All others are perhaps with graphical environment. Correct ?
> Then IoT stands for image with support of some network protocols, e.g MQTT ?
> LXQt probably stands for image wit Qt preinstalled ?
> But what signifies TIDL ?

Console = smallest, very little installed
IoT = bigger than console with out of box BeagleBoard.org stuff
(Cloud9, Node-Red, etc..).
LXQt = IoT + LXQt

TIDL = TI https://training.ti.com/texas-instruments-deep-learning-tidl-overview

Regards,


-- 
Robert Nelson
https://rcn-ee.com/

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Re: [beagleboard] How to check exact model of CPU on BBB

[Robert Nelson]

On Thu, Sep 10, 2020 at 12:47 PM Pavel Yermolenko  wrote:
>
>  It doesn't work on my board:
>
> debian@beaglebone:~$ sudo omapconf --cpuinfo
> [sudo] password for debian:
> sudo: omapconf: command not found
> debian@beaglebone:~$

It's not installed by default in the BeagleBoard.org image's, as it
doesn't provide very much useful information for the average user.

I had merely reference TI's sdk as that is what you posted in this thread.

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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[beagleboard] Re: External USB 2TB HD not spinning up.

[robert.sty...@gmail.com]

If it is drawing too much current, I suggest a powered hub between BBB and 
HDD

The HDD is USB 2.0 which means max 500mA, but BBB can only supply 100mA 
https://github.com/beagleboard/beaglebone-black/wiki/System-Reference-Manual#usb1-host-port

The format is Microsoft NTFS, which Linux cannot repair

On Thursday, 10 September 2020 at 17:59:10 UTC+1 dan.ann...@gmail.com wrote:

> I have a WD 2TB external USB drive. It mounts fine on my linux laptop. 
> When I plug it into the beagleboneblack, it times out.  Any help would be 
> appreciated!
>
> lsusb finds the device:
> Bus 001 Device 003: ID 1058:2626 Western Digital Technologies, Inc. 
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>
> dmesg:
> [ 3965.568158] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_bcon (89, 
>  [ 3966.776484] usb 1-1: new high-speed USB device number 3 using musb-hdrc
> [ 3966.977419] usb 1-1: New USB device found, idVendor=1058, 
> idProduct=2626, bcdDevice=10.28
> [ 3966.977438] usb 1-1: New USB device strings: Mfr=1, Product=2, 
> SerialNumber=3
> [ 3966.977446] usb 1-1: Product: My Passport 2626
> [ 3966.977454] usb 1-1: Manufacturer: Western Digital
> [ 3966.977461] usb 1-1: SerialNumber: 5758573245313048344E394B
> [ 3966.985267] usb-storage 1-1:1.0: USB Mass Storage device detected
> [ 3967.008783] scsi host0: usb-storage 1-1:1.0
> [ 3968.041574] scsi 0:0:0:0: Direct-Access WD   My Passport 2626 
> 1028 PQ: 0 ANSI: 6
> [ 3968.042213] scsi 0:0:0:1: Enclosure WD   SES Device   
> 1028 PQ: 0 ANSI: 6
> [ 3968.055140] sd 0:0:0:0: Attached scsi generic sg0 type 0
> [ 3968.061239] scsi 0:0:0:1: Attached scsi generic sg1 type 13
> [ 3968.063025] sd 0:0:0:0: [sda] Spinning up disk...
> [ 3969.096578] ...not responding...
>
>
> The BBB specs:
>
> System:Host: DataIntegrity-Secondary Kernel: 4.19.94-ti-r42 armv7l 
> bits: 32 compiler: gcc v: 8.3.0 Console: tty 1 dm: N/A 
>Distro: Debian GNU/Linux 10 (buster) 
> Machine:   Type: ARM Device System: TI AM335x BeagleBone Black details: 
> Generic AM33XX rev: N/A serial: 1516BBBK13E1 
> Memory:RAM: total: 483.4 MiB used: 128.3 MiB (26.5%) 
>RAM Report: unknown-error: dmidecode was unable to generate 
> data 
> PCI Slots: ARM: No ARM data found for this feature. 
> CPU:   Topology: Single Core model: ARMv7 v7l variant: cortex-a8 bits: 
> 32 type: UP arch: v7l family: 7 model-id: 3 
>stepping: 2 microcode: N/A bogomips: 995 
>Speed: 1000 MHz min/max: 300/1000 MHz Core speed (MHz): 1: 1000 
>Features: edsp fastmult half neon thumb thumbee tls vfp vfpd32 
> vfpv3 
>Vulnerabilities: No CPU vulnerability/bugs data available. 
> Graphics:  Message: No ARM data found for this feature. 
>Display: tty server: N/A driver: tty: 197x45 
>Message: Advanced graphics data unavailable in console for 
> root. 
> Audio: Device-1: simple-audio-card driver: asoc_simple_card bus ID: 
> N/A chip ID: simple-audio-card:sound 
>Sound Server: ALSA v: k4.19.94-ti-r42 
> Network:   Message: No ARM data found for this feature. 
>IF-ID-1: can0 state: down mac: N/A 
>IF-ID-2: can1 state: down mac: N/A 
>IF-ID-3: eth0 state: up speed: 100 Mbps duplex: full mac: 
> 80:30:dc:53:f6:f6 
>IP v4: 192.168.1.212/24 scope: global broadcast: 192.168.1.255 
>IP v6: 2600:1700:6d52:b1f0:8230:dcff:fe53:f6f6/64 type: dynamic 
> mngtmpaddr scope: global 
>IP v6: 2600:1700:6d52:b1f0::31/64 scope: global 
>IP v6: fe80::8230:dcff:fe53:f6f6/64 scope: link 
>IF-ID-4: usb0 state: up speed: N/A duplex: N/A mac: 
> 80:30:dc:53:f6:f8 
>IP v4: 192.168.7.2/24 scope: global broadcast: 192.168.7.255 
>IP v6: fe80::8230:dcff:fe53:f6f8/64 scope: link 
>IF-ID-5: usb1 state: up speed: N/A duplex: N/A mac: 
> 80:30:dc:53:f6:fc 
>IP v4: 192.168.6.2/24 scope: global broadcast: 192.168.6.255 
>IP v6: fe80::8230:dcff:fe53:f6fc/64 scope: link 
>WAN IP: No WAN IP data found. Connected to the web? SSL issues? 
> Drives:Local Storage: total: 3.56 GiB used: 2.34 GiB (65.6%) 
>ID-1: /dev/mmcblk1 model: S10004 size: 3.56 GiB block size: 
> physical: 512 B logical: 512 B serial: 0x7ae2584c 
>rev: 0x6 scheme: MBR 
>Message: No Optical or Floppy data was found. 
> RAID:  Message: No RAID data was found. 
> Partition: ID-1: / raw size: 3.56 GiB size: 3.44 GiB (96.67%) used: 2.34 
> GiB (67.9%) fs: ext4 block size: 4096 B 
>dev: /dev/mmcblk1p1 label: rootfs uuid: 
> 39168434-dd05-449f-aa8a-c455aec0e138 
> Unmounted: Message: No unmounted partitions found. 
> USB:   Hub: 1-0:1 info: Full speed (or root) Hub ports: 1 rev: 2.0 
> speed: 480 Mb/s chip ID: 1d6b:0002 
> Sensors:   Message: No sensors data was found. Is sensors configured? 
> Repos: Active apt repos in: 

Re: [beagleboard] How to check exact model of CPU on BBB

[Pavel Yermolenko]

 It doesn't work on my board:

debian@beaglebone:~$ sudo omapconf --cpuinfo
[sudo] password for debian: 
sudo: omapconf: command not found
debian@beaglebone:~$ 

Sincerely,

Pavel.

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Re: [beagleboard] config-pin tool doesn't work.

[Pavel Yermolenko]

Frankly speaking I didn't find any descriptions except name of kernel.
There are 5 images in "stretch" family:

   - Console
   - IoT
   - IoT TIDL
   - LXQt
   - LXQt TIDL

I suppose that *Console *stands for image without graphical environment ?
All others are perhaps with graphical environment. Correct ?
Then *IoT *stands for image with support of some network protocols, e.g *MQTT 
*?
*LXQt *probably stands for image wit *Qt *preinstalled ?
But what signifies *TIDL *?

Sincerely,

Pavel.

On Thursday, September 10, 2020 at 5:34:58 PM UTC+2, RobertCNelson wrote:
>
> On Thu, Sep 10, 2020 at 2:31 AM Pavel Yermolenko  > wrote: 
> > 
> > On the link there are more than 10 images. 
> > Is there a document that compares their features? 
>
> This page has more descriptions: 
>
> https://elinux.org/Beagleboard:Latest-images-testing 
>
> Regards, 
>
> -- 
> Robert Nelson 
> https://rcn-ee.com/ 
>

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Re: [beagleboard] External USB 2TB HD not spinning up.

[evilwulfie]

sounds like its exceeding the power draw

spinning up and nothing.

On 9/10/2020 9:36 AM, dan.ann.bar...@gmail.com wrote:
I have a WD 2TB external USB drive. It mounts fine on my linux laptop. 
When I plug it into the beagleboneblack, it times out.  Any help would 
be appreciated!


lsusb finds the device:
Bus 001 Device 003: ID 1058:2626 Western Digital Technologies, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

dmesg:
[ 3965.568158] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_bcon (89, 

[ 3966.776484] usb 1-1: new high-speed USB device number 3 using musb-hdrc
[ 3966.977419] usb 1-1: New USB device found, idVendor=1058, 
idProduct=2626, bcdDevice=10.28
[ 3966.977438] usb 1-1: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3

[ 3966.977446] usb 1-1: Product: My Passport 2626
[ 3966.977454] usb 1-1: Manufacturer: Western Digital
[ 3966.977461] usb 1-1: SerialNumber: 5758573245313048344E394B
[ 3966.985267] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 3967.008783] scsi host0: usb-storage 1-1:1.0
[ 3968.041574] scsi 0:0:0:0: Direct-Access WD   My Passport 
2626 1028 PQ: 0 ANSI: 6
[ 3968.042213] scsi 0:0:0:1: Enclosure WD   SES 
Device   1028 PQ: 0 ANSI: 6

[ 3968.055140] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 3968.061239] scsi 0:0:0:1: Attached scsi generic sg1 type 13
[ 3968.063025] sd 0:0:0:0: [sda] Spinning up disk...
[ 3969.096578] ...not responding...


The BBB specs:

System:    Host: DataIntegrity-Secondary Kernel: 4.19.94-ti-r42 armv7l 
bits: 32 compiler: gcc v: 8.3.0 Console: tty 1 dm: N/A

   Distro: Debian GNU/Linux 10 (buster)
Machine:   Type: ARM Device System: TI AM335x BeagleBone Black 
details: Generic AM33XX rev: N/A serial: 1516BBBK13E1

Memory:    RAM: total: 483.4 MiB used: 128.3 MiB (26.5%)
   RAM Report: unknown-error: dmidecode was unable to generate 
data

PCI Slots: ARM: No ARM data found for this feature.
CPU:   Topology: Single Core model: ARMv7 v7l variant: cortex-a8 
bits: 32 type: UP arch: v7l family: 7 model-id: 3

   stepping: 2 microcode: N/A bogomips: 995
   Speed: 1000 MHz min/max: 300/1000 MHz Core speed (MHz): 1: 
1000
   Features: edsp fastmult half neon thumb thumbee tls vfp 
vfpd32 vfpv3

   Vulnerabilities: No CPU vulnerability/bugs data available.
Graphics:  Message: No ARM data found for this feature.
   Display: tty server: N/A driver: tty: 197x45
   Message: Advanced graphics data unavailable in console for 
root.
Audio: Device-1: simple-audio-card driver: asoc_simple_card bus 
ID: N/A chip ID: simple-audio-card:sound

   Sound Server: ALSA v: k4.19.94-ti-r42
Network:   Message: No ARM data found for this feature.
   IF-ID-1: can0 state: down mac: N/A
   IF-ID-2: can1 state: down mac: N/A
   IF-ID-3: eth0 state: up speed: 100 Mbps duplex: full mac: 
80:30:dc:53:f6:f6

   IP v4: 192.168.1.212/24 scope: global broadcast: 192.168.1.255
   IP v6: 2600:1700:6d52:b1f0:8230:dcff:fe53:f6f6/64 type: 
dynamic mngtmpaddr scope: global

   IP v6: 2600:1700:6d52:b1f0::31/64 scope: global
   IP v6: fe80::8230:dcff:fe53:f6f6/64 scope: link
   IF-ID-4: usb0 state: up speed: N/A duplex: N/A mac: 
80:30:dc:53:f6:f8

   IP v4: 192.168.7.2/24 scope: global broadcast: 192.168.7.255
   IP v6: fe80::8230:dcff:fe53:f6f8/64 scope: link
   IF-ID-5: usb1 state: up speed: N/A duplex: N/A mac: 
80:30:dc:53:f6:fc

   IP v4: 192.168.6.2/24 scope: global broadcast: 192.168.6.255
   IP v6: fe80::8230:dcff:fe53:f6fc/64 scope: link
   WAN IP: No WAN IP data found. Connected to the web? SSL 
issues?

Drives:    Local Storage: total: 3.56 GiB used: 2.34 GiB (65.6%)
   ID-1: /dev/mmcblk1 model: S10004 size: 3.56 GiB block size: 
physical: 512 B logical: 512 B serial: 0x7ae2584c

   rev: 0x6 scheme: MBR
   Message: No Optical or Floppy data was found.
RAID:  Message: No RAID data was found.
Partition: ID-1: / raw size: 3.56 GiB size: 3.44 GiB (96.67%) used: 
2.34 GiB (67.9%) fs: ext4 block size: 4096 B
   dev: /dev/mmcblk1p1 label: rootfs uuid: 
39168434-dd05-449f-aa8a-c455aec0e138

Unmounted: Message: No unmounted partitions found.
USB:   Hub: 1-0:1 info: Full speed (or root) Hub ports: 1 rev: 2.0 
speed: 480 Mb/s chip ID: 1d6b:0002

Sensors:   Message: No sensors data was found. Is sensors configured?
Repos: Active apt repos in: /etc/apt/sources.list
   1: deb http://deb.debian.org/debian buster main contrib 
non-free
   2: deb http://deb.debian.org/debian buster-updates main 
contrib non-free
   3: deb http://deb.debian.org/debian-security buster/updates 
main contrib non-free

   4: deb [arch=armhf] http://repos.rcn-ee.com/debian/ buster main
   Active apt repos in: 
/etc/apt/sources.list.d/plexmediaserver.list

   1: deb 

Re: [beagleboard] pygame displaying on /dev/fb0

[Mark A. Yoder]

Yup, I think before it would grap fbcon, but not now.

--Mark

On Thursday, September 10, 2020 at 12:21:35 PM UTC-4 RobertCNelson wrote:

> On Thu, Sep 10, 2020 at 11:16 AM Mark A. Yoder  
> wrote:
> >
> > I have a ili9341 2.4" TFT display wired to SP1 on my BeagleBone Black 
> and it's working fine when I run fbi to display images, or mplayer to play 
> movies.
> >
> > I'm unable to get pygame to display on it. I'm trying to get my 
> clock.py[1] to work and all I get is:
> > pygame 1.9.4.post1
> > Hello from the pygame community. https://www.pygame.org/contribute.html
> > Driver: fbcon failed.
>
> I'd expect it to use fbcon..
>
> But why didn't it pick it up...
>
> Regards,
>
> -- 
> Robert Nelson
> https://rcn-ee.com/
>

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[beagleboard] External USB 2TB HD not spinning up.

[dan . ann . barber]

I have a WD 2TB external USB drive. It mounts fine on my linux laptop. When 
I plug it into the beagleboneblack, it times out.  Any help would be 
appreciated!

lsusb finds the device:
Bus 001 Device 003: ID 1058:2626 Western Digital Technologies, Inc. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

dmesg:
[ 3965.568158] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_bcon (89, 
http://deb.debian.org/debian buster main contrib non-free
   2: deb http://deb.debian.org/debian buster-updates main contrib 
non-free
   3: deb http://deb.debian.org/debian-security buster/updates main 
contrib non-free
   4: deb [arch=armhf] http://repos.rcn-ee.com/debian/ buster main
   Active apt repos in: 
/etc/apt/sources.list.d/plexmediaserver.list 
   1: deb https://downloads.plex.tv/repo/deb public main
Processes: CPU top: 5 
   1: cpu: 1.6% command: -bash pid: 2205 mem: 3.02 MiB (0.6%) 
   2: cpu: 1.5% command: [kworker/0:1h-mmc_complete] pid: 2210 mem: 
0.00 MiB (0.0%) 
   3: cpu: 1.4% command: plex pid: 2016 mem: 30.9 MiB (6.3%) 
   4: cpu: 1.0% command: sshd: pid: 2201 mem: 5.23 MiB (1.0%) 
   5: cpu: 0.5% command: plex pid: 1863 mem: 40.9 MiB (8.4%) 
   Memory top: 5 
   1: mem: 40.9 MiB (8.4%) command: plex pid: 1863 cpu: 0.5% 
   2: mem: 37.5 MiB (7.7%) command: nodejs pid: 668 cpu: 0.3% 
   3: mem: 30.9 MiB (6.3%) command: plex pid: 2016 cpu: 1.4% 
   4: mem: 12.0 MiB (2.4%) command: plex pid: 2059 cpu: 0.0% 
   5: mem: 6.58 MiB (1.3%) command: init pid: 1 cpu: 0.1% 
Info:  Processes: 87 Uptime: 1h 05m Init: systemd v: 241 runlevel: 5 
Compilers: gcc: 8.3.0 alt: 8 Shell: bash v: 5.0.3 
   running in: tty 1 (SSH) inxi: 3.0.32 


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Re: [beagleboard] pygame displaying on /dev/fb0

[Robert Nelson]

On Thu, Sep 10, 2020 at 11:16 AM Mark A. Yoder  wrote:
>
> I have a ili9341 2.4" TFT display wired to SP1 on my BeagleBone Black and 
> it's working fine when I run fbi to display images, or mplayer to play movies.
>
> I'm unable to get pygame to display on it.  I'm trying to get my clock.py[1] 
> to work and all I get is:
> pygame 1.9.4.post1
> Hello from the pygame community. https://www.pygame.org/contribute.html
> Driver: fbcon failed.

I'd expect it to use fbcon..

But why didn't it pick it up...

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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[beagleboard] pygame displaying on /dev/fb0

[Mark A. Yoder]

I have a ili9341 2.4" TFT display wired to SP1 on my BeagleBone Black and 
it's working fine when I run fbi to display images, or mplayer to play 
movies.

I'm unable to get *pygame* to display on it.  I'm trying to get my 
clock.py[1] to work and all I get is:
pygame 1.9.4.post1
Hello from the pygame community. https://www.pygame.org/contribute.html
Driver: fbcon failed.
Driver: directfb failed.
Driver: svgalib failed.
Traceback (most recent call last):
  File "./clock.py", line 142, in 
clock = pyclock()
  File "./clock.py", line 38, in __init__
raise Exception('No suitable video driver found!')
Exception: No suitable video driver found!

/opt/scripts/tools/version.sh is here[2].  There are no messages in dmesg.

This worked a couple of years ago.  Any ideas how to get this pup running 
again?

---Mark

[1] 
https://github.com/MarkAYoder/BeagleBoard-exercises/blob/master/displays/ili9341/fb/pygame/clock.py

[2]
git:/opt/scripts/:[ef16ffa8c27225005cc2b2c974a83da3dee6c1ef]
eeprom:[A335BNLT0A5A1513BBBK3586]
model:[TI_AM335x_BeagleBone_Black]
dogtag:[BeagleBoard.org Debian Buster IoT Image 2020-08-31]
bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot 
2019.04-2-gc9b3922522]:[location: dd MBR]
UBOOT: Booted Device-Tree:[am335x-boneblack-uboot-univ.dts]
UBOOT: Loaded Overlay:[AM335X-PRU-RPROC-4-19-TI-00A0]
UBOOT: Loaded Overlay:[BB-ADC-00A0]
UBOOT: Loaded Overlay:[BB-BONE-eMMC1-01-00A0]
kernel:[4.19.94-ti-r50]
nodejs:[v10.21.0]
/boot/uEnv.txt Settings:
uboot_overlay_options:[enable_uboot_overlays=1]
uboot_overlay_options:[disable_uboot_overlay_video=1]
uboot_overlay_options:[uboot_overlay_pru=AM335X-PRU-RPROC-4-19-TI-00A0.dtbo]
uboot_overlay_options:[enable_uboot_cape_universal=1]
pkg check: to individually upgrade run: [sudo apt install --only-upgrade 
]
pkg:[bb-cape-overlays]:[4.14.20200814.0-0~buster+20200814]
pkg:[bb-wl18xx-firmware]:[1.20200813.1-0~buster+20200813]
pkg:[kmod]:[26-1]
pkg:[librobotcontrol]:[1.0.5-git20200715.0-0~buster+20200716]
pkg:[firmware-ti-connectivity]:[20190717-2rcnee1~buster+20200305]
groups:[debian : debian adm tty kmem dialout cdrom floppy audio dip video 
plugdev users systemd-journal input bluetooth netdev i2c gpio admin spi iio 
docker tisdk weston-launch xenomai cloud9ide pwm eqep remoteproc]
cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 
root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M 
net.ifnames=0 lpj=1990656 rng_core.default_quality=100 quiet]
dmesg | grep remote
[   67.629755] remoteproc remoteproc0: wkup_m3 is available
[   67.697686] remoteproc remoteproc0: powering up wkup_m3
[   67.697720] remoteproc remoteproc0: Booting fw image 
am335x-pm-firmware.elf, size 217168
[   67.697999] remoteproc remoteproc0: remote processor wkup_m3 is now up
[   69.600373] remoteproc remoteproc1: 4a334000.pru is available
[   69.602641] remoteproc remoteproc2: 4a338000.pru is available
dmesg | grep pru
[   69.600373] remoteproc remoteproc1: 4a334000.pru is available
[   69.600538] pru-rproc 4a334000.pru: PRU rproc node pru@4a334000 probed 
successfully
[   69.602641] remoteproc remoteproc2: 4a338000.pru is available
[   69.602818] pru-rproc 4a338000.pru: PRU rproc node pru@4a338000 probed 
successfully
dmesg | grep pinctrl-single
[0.925809] pinctrl-single 44e10800.pinmux: 142 pins, size 568
dmesg | grep gpio-of-helper
[0.939434] gpio-of-helper ocp:cape-universal: ready
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
END

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[beagleboard] Re: BBAI connection problem on windows 8.1 pc

[haydar]

>
>
> Thank you for the quick response.

Thanks for the info on CDC devices.

I deleted the driver and then reconnected the device a number of times. 
The BBAI gets the power from the USB already, so there aren't many 
combinations anyway.

I didn't compare the Win7 drivers with mine. I will though.

I was really hoping this is a known issue which has a quick fix, but it 
does not seem that way.
I was already thinking to switch to Win10 for a while.
Thank you for the link.
I will seek a more conservative solution first.

Thank you again.

Haydar Karci







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Re: [beagleboard] How to check exact model of CPU on BBB

[Robert Nelson]

On Thu, Sep 10, 2020 at 4:51 AM Pavel Yermolenko  wrote:
>
> Hello,
>
> How to check the exact model of CPU ?
> cpuinfo gets just this: AM33XX
>
> root@am335x-evm:~# cat /proc/cpuinfo
> processor: 0
> model name: ARMv7 Processor rev 2 (v7l)
> BogoMIPS: 597.68
> Features: half thumb fastmult vfp edsp neon vfpv3 tls vfpd32
> CPU implementer: 0x41
> CPU architecture: 7
> CPU variant: 0x3
> CPU part: 0xc08
> CPU revision: 2
>
> Hardware: Generic AM33XX (Flattened Device Tree)
> Revision: 
> Serial: 2017BBBG0292

TI's image usually (or did) ship "omapconf"..


debian@bbb-pwr01-ser09:~$ sudo omapconf --cpuinfo
OMAPCONF (rev 1.73-nogit built Thu Jan 4 21:17:37 UTC 2018)

HW Platform:
  Generic AM33XX (Flattened Device Tree)
  AM3359 ES2.0 GP Device (UNKNOWN performance ZCZ package (1.0GHz))
Error: I2C Read failed
Error: I2C Read failed
Error: I2C Read failed
  TPS65217C  ES1.2
Error: I2C Read failed
  UNKNOWN AUDIO IC

"AM3359 ES2.0 GP ZCZ"...

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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Re: [beagleboard] config-pin tool doesn't work.

[Robert Nelson]

On Thu, Sep 10, 2020 at 4:33 AM Pavel Yermolenko  wrote:
>
> I've also tried on the image that I built using create-sdcard.sh script from 
> TI SDK (when booted from SD card):
>
> root@am335x-evm:~# config-pin -l P8.08
> -sh: config-pin: command not found
> root@am335x-evm:~#

config-pin is a beagleboard.org script...

>
> Here is link where the procedure is described: Linux SD Card Creation Guide
> By the way this Linux image is quite strange as some standard Linux commands 
> aren't recognized, e.g. apt package manager.

They use yocto, apt isn't installed by default..

>
> Concerning this link
> https://rcn-ee.net/rootfs/bb.org/testing/2020-09-07/
> I've found only one image that matches closely BBB ... at least it follows 
> from its name:
> BBB-blank-debian-10.5-console-armhf-2020-09-07-1gb.img.xz
> from:
> https://rcn-ee.net/rootfs/bb.org/testing/2020-09-07/buster-console/
>
> In other "stretch" folders from this repository I didn't find images that 
> start with BBB or am335.
> So, the only available image for BBB is 
> BBB-blank-debian-10.5-console-armhf-2020-09-07-1gb.img.xz ?

any image with bone-* is for am335x.

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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Re: [beagleboard] config-pin tool doesn't work.

[Robert Nelson]

On Thu, Sep 10, 2020 at 2:31 AM Pavel Yermolenko  wrote:
>
> On the link there are more than 10 images.
> Is there a document that compares their features?

This page has more descriptions:

https://elinux.org/Beagleboard:Latest-images-testing

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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[beagleboard] How to check exact model of CPU on BBB

[Pavel Yermolenko]

Hello,

How to check the exact model of CPU ?
*cpuinfo* gets just this: *AM33XX*

root@am335x-evm:~# cat /proc/cpuinfo
processor: 0
model name: ARMv7 Processor rev 2 (v7l)
BogoMIPS: 597.68
Features: half thumb fastmult vfp edsp neon vfpv3 tls vfpd32 
CPU implementer: 0x41
CPU architecture: 7
CPU variant: 0x3
CPU part: 0xc08
CPU revision: 2

Hardware: Generic AM33XX (Flattened Device Tree)
Revision: 
Serial: 2017BBBG0292

Thanks.

Regards.

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Re: [beagleboard] config-pin tool doesn't work.

[Pavel Yermolenko]

I've also tried on the image that I built using *create-sdcard.sh *script 
from *TI SDK *(when booted from SD card*):*

root@am335x-evm:~# config-pin -l P8.08
-sh: config-pin: command not found
root@am335x-evm:~#

Here is link where the procedure is described: Linux SD Card Creation Guide 

By the way this Linux image is quite strange as some standard Linux 
commands aren't recognized, e.g. *apt* package manager.

Concerning this link 
https://rcn-ee.net/rootfs/bb.org/testing/2020-09-07/ 

I've found only one image that matches closely BBB ... at least it follows 
from its name:
BBB-blank-debian-10.5-console-armhf-2020-09-07-1gb.img.xz 

from:
https://rcn-ee.net/rootfs/bb.org/testing/2020-09-07/buster-console/

In other "stretch" folders from this repository I didn't find images that 
start with BBB or am335.
So, the only available image for BBB is 
BBB-blank-debian-10.5-console-armhf-2020-09-07-1gb.img.xz 
?


Sincerely,

Pavel.

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Re: [beagleboard] config-pin tool doesn't work.

[Pavel Yermolenko]

>
> Either use factory 2020-04-06 image


Does it exist on this page ? 

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Re: [beagleboard] config-pin tool doesn't work.

[Pavel Yermolenko]

On the link there are more than 10 images.
Is there a document that compares their features?

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