Managing large numbers of Linux and UNIX systems takes a lot of organization, automation and careful use of technology. A significant chunk of one's time as a system administrator is spent building ...

Tactical Software's TTYredirector for Linux will be bundled with Sena device servers, providing commercial-grade serial port redirector software to Sena customers using Red Hat, Fedora Core, SUSE, ...

This repository contains tools, libraries, and example programs for running MCTP (Management Component Transport Protocol) over serial links on Linux. It bundles a small C++ framing library, a ...

ラックマウントサーバでは当たり前となっているメンテナンスポート。シリアルポートを利用してログインを可能とする仕組みだ。ここでは同等の機能を実現すべく、ログインを可能とするまでの手順を紹介しよう。 なお、この機能はカーネルオプションで ...

cdc_acm とか /dev/ttyACM0 という単語に出会う。 最初、私はこれが何者なのかよく分からなくてモヤッとしていた。 「USBシリアルなんだろうけど、FTDI とか CH340 と何が違うの？」 という感じ。 この記事では、そういう自分の混乱を整理するために、 「cdc_acmって ...

In the old days, if you wanted to snoop on a piece of serial gear, you probably had a serial monitor or, perhaps, an attachment for your scope or logic analyzer. Today, you can get cheap logic ...

They should be added to the kernel line. It would be helpful if GRUB supported variable substitution so that the parameters only needed to be defined in one place. <br><br>console=tty0 ...

In Part I of this article, I briefly mentioned the generic USB driver in the context of getting a USB device to communicate through it easily, with no custom kernel programming. Unfortunately, I ...

I have a bunch of serial devices that I need to communicate with. Some of them are connected to native serial ports, and some have USB->RS232 adapters. I am communicating to them via the serial port ...