[onerng talk] OneRNG LED malfunction?

Jim Cheetham jim at gonzul.net
Sun May 3 03:23:25 BST 2015

>From your description it wasn't clear if the LED goes off while you are
reading data ...
If the LED goes off after insertion, it might be software like modem
manager that is probing the device ... does anything show up in the dmesg

On 3 May 2015 13:00, "Paul Campbell" <paul at taniwha.com> wrote:

> On Sun, 03 May 2015 09:31:03 Mark wrote:
> > Has anybody experienced an issue with the led on their board being
> > intermittent? For instance, it doesn't dim but turns off altogether then
> > turns back on. From what I can tell it's still generating random bits as
> > when I 'cat /dev/ttyACM0 | xxd' I still see it spew messages and the LED
> > does dim.
> it will start flashing with a regular pattern (every second or twice every
> second) if it detects a  stuck at 1 or stuck at 0 failure of the internal
> (avalanche diode) noise source - that's  unlikely though since it sounds
> like
> you're getting good noise
> If it's broken I'll happily RMA it
>         Paul
> ――
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