Date: Tue, 19 Mar 2019 21:05:42 +0100 From: Matthias Apitz <guru@unixarea.de> To: <freebsd-questions@freebsd.org> Subject: Re: Resetting a serial port Message-ID: <73f31be5-4e23-4b7c-92fe-56adb6501895@unixarea.de> In-Reply-To: <20190319193907.b0f51931.freebsd@edvax.de> References: <6623dd04-822d-dbdb-d2f5-3021debc1c2a@netfence.it>
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Am Dienstag, 19. M=C3=A4rz 2019 19:39:07 CET schrieb Polytropon=20 <freebsd@edvax.de>: > On Tue, 19 Mar 2019 17:57:41 +0100, Andrea Venturoli wrote: >> I've got a box connected to an hardware device through a serial port. >> This is a real RS-232 on the motherboard, not an USB adapter. >>=20 >> From time to time, the serial port will got stuck and stop=20 >> communicating with the device. >> This is not a problem with the device, as powering it on and off won't=20 >> help. Instead rebooting the whole FreeBSD server will solve. >=20 What software is running on that serial interface? What is the exact device=20= name? matthias --=20 Sent from my Ubuntu phone http://www.unixarea.de/
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