From: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
To: "linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>
Subject: ttyACM strange chars appearing at connect
Date: Tue, 19 May 2020 12:14:55 +0000 [thread overview]
Message-ID: <52b8c126634058e3a455dc0ab8b0c542916db543.camel@infinera.com> (raw)
Whenever we connect a Linux laptop(4.19.118) to our ttyACM serial gadget we can see som strange
chars appearing in our gadget:
03�`3�03�x�x(in hex: 3033 efbf bd60 33ef bfbd 3033 efbf bd78 efbf bd78)
They appear witch c.a 1 sec in between.
I assume it is the laptops ACM driver emitting those, but why? Can these chars be turned off?
Jocke
next reply other threads:[~2020-05-19 12:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 12:14 Joakim Tjernlund [this message]
2020-05-19 12:54 ` ttyACM strange chars appearing at connect Greg KH
2020-05-19 13:24 ` Joakim Tjernlund
2020-05-20 12:43 ` Joakim Tjernlund
2020-05-20 13:08 ` Dan Williams
2020-05-20 13:29 ` Joakim Tjernlund
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