flashing lights and failed installation on BBGW

[Stephane Charette]

Trying to install BBGW-blank-debian-8.5-seeed-iot-armhf-2016-08-07-4gb.img onto a new BBGW.  Had problems, so I went out and bought a new micro SD card and a new card reader just in case.

When I hold the boot button down as I plug in power, I get one of two scenarios happening:

• User LEDs #0 and 2 turn on, then lights 1 and 3 turn on, and back to #0 and 2, then 1 and 3.  I've left it like that for over an hour thinking maybe that was a new pattern.
• All 4 LEDs turn on, then off, then on again, at the same rate as the normal "heartbeat".  So blink twice, then 1/2 second pause, and blink twice again.
• User LED #0 (heartbeat) blinks maybe 3 or 4 times, then nothing else.  No other activity.

Is there a page where the blink patterns are explained?  If not, does someone know where in the code to look so I can find the different blink patterns and their explanation?

Stéphane

[evilwulfie]

what power supply are you using?

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[Robert Nelson]

On Wed, Aug 10, 2016 at 10:02 PM, Stephane Charette
<stephane...@gmail.com> wrote:
> Trying to install BBGW-blank-debian-8.5-seeed-iot-armhf-2016-08-07-4gb.img
> onto a new BBGW. Had problems, so I went out and bought a new micro SD card
> and a new card reader just in case.
>
> When I hold the boot button down as I plug in power, I get one of two
> scenarios happening:
>
> User LEDs #0 and 2 turn on, then lights 1 and 3 turn on, and back to #0 and
> 2, then 1 and 3. I've left it like that for over an hour thinking maybe
> that was a new pattern.

That's wifidog, scanning for wifi adapers...

> All 4 LEDs turn on, then off, then on again, at the same rate as the normal
> "heartbeat". So blink twice, then 1/2 second pause, and blink twice again.

"flashing" failed...

> User LED #0 (heartbeat) blinks maybe 3 or 4 times, then nothing else. No
> other activity.
>
>
> Is there a page where the blink patterns are explained? If not, does
> someone know where in the code to look so I can find the different blink
> patterns and their explanation?

Do you have a usb serial adapter?

For "flashing" you are looking for the cylon pattern..

Regards,

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

[Stephane Charette]

On Wednesday, August 10, 2016 at 8:09:08 PM UTC-7, Wulf Man wrote:

what power supply are you using?

The USB micro (the only power option on a BBGW) plugged into a Certified Data 4-port powered USB hub:  http://www.londondrugs.com/certified-data-usb-3.0-4-port-hub---hy-hb-8517/L8469843.html

I've successfully installed and configured about 20 BBB and BBG devices using this USB hub for power.  But this is my first (and only) BBGW.

Stéphane

[Rohit Ram]

Hi,
Is there a way to stop wifidog from controlling those usr-leds. I've been trying to control them through bonescript, but they keep reverting to the wifidog scanning pattern.

Regards,
Rohit

[woody...@yahoo.com]

--------------------------------------------
On Sat, 1/28/17, Rohit Ram <rohit...@gmail.com> wrote:

Subject: Re: [beagleboard] flashing lights and failed installation on BBGW
To: "BeagleBoard" <beagl...@googlegroups.com>
Cc: stephane...@gmail.com
Date: Saturday, January 28, 2017, 3:40 AM

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