similar to: Terminal emulation and serial ports

I have two serial-related questions (1) What is the CentOS (or *nix) equivalent of Hyperterminal in Windows? Sometimes I'm on a CentOS box and need to, say, console into a Cisco or something. and (2) I have a CentOS server that I may need to transport somewhere and will most likely *not* want to carry around the monitor. Where should I look in connecting to my server via a serial

Hi Charles, I'll try the blazer_ser and the nutdrv_qx with version 2.7.1 later. Below, the result of 'lsusb -vvv' requested: Bus 004 Device 002: ID 04b4:5500 Cypress Semiconductor Corp. HID->COM RS232 Adapter Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.00 bDeviceClass 0 (Defined at Interface level)

Hello, CentOS 6.2. I have spent all morning googling and trying different things to get the permissions on my ttyUSB0 port set correctly using udev. I am at my wits end. Why is this so convoluted!? I would really appreciate it if someone could tell me how to do this. The default permissions come up 660 root,dialout. I have tried adding myself to group dialout but still get permission denied

I have not yet found a USB-to-serial adapter detected as /dev/ttyACM1. Try /dev/ttyUSB0 ? - Mike On Sat, Feb 13, 2016 at 10:14 AM, Robert Heller <heller at deepsoft.com> wrote: > I sent this out about a week or so ago, but I have heard nothing. I am > *thinking* it is a SELINUX problem, but I cannot figure out what. The > SELINUX > settings for both machines are *exactly* the

On Feb 18, 2014, at 10:15 PM, Charles Lepple wrote: > On Feb 18, 2014, at 5:55 PM, Thiago Tiedtke dos Reis wrote: > >> Hi, >> >> Recently I got three units of this nobreak [0]: > ... >> [0] http://www.sms.com.br/produtos/Nobreak-SMS/Manager-III-Senoidal > > According to the HCL, for the Manager III, you might want to try the blazer_ser (or in 2.7.1,

I have Garmin Mapsource v8 working 100% with Wine and Linux kernel 2.6.16. Transfer from/to the GPS connected to a USB Serial converter on /dev/ttyUSB0 works 100% also. But then, I try with kernel 2.6.18 and 2.6.19 and Mapsource doesn't find the GPS. It's not a Linux issue as I can access the GPS with minicom. Device file permisions are OK. Anyone has and idea of what can be happening

Hi, I recently installed a Upsonic PrOffice 650 UPS, which is a cheap model[1] available in Australia. It has a serial and USB port, and comes with a note saying WinPower software can be downloaded from [2]. Investigation of the software shows it to be Java with native libraries for serial and USB. Disassembling various classes reveals it talks at 2400 baud, and has a protocol similar to

Hi, Having seen the messages on the dev list a couple of weeks ago about chan_sebi I thought I would try to get it going on my system. I am using 1.6.1.4 so I first upgraded the driver to work with 1.6. I think it is mostly correct and the bit I have wrong shouldn't be causing me the problems I am seeing. If your are interested my chan_sebi 1.4 to 1.6 patch is at

I'm trying to make my little Asus eeePC 901 into a useful navigation tool that I can use on my boat. I'm running Ubuntu with the 2.6.24-21-eeepc kernel. For chart plotting I run SeaClear_2 (SC) under Wine. SC communicates as it should with my GPS via a Keyspan USB to serial dongle, both sending and receiving works with this device. I am also running the small app AISMon under Wine. This

Hi all I am a newcomer of this ML. And I installed CentOS a couple of hours ago on my i386 box because it is said that CentOS is a community based binary distro of RHEL. Before that I used to use RH9(it is quite out of date for my newly upgraded PC) as my host environment to work on embedded systems. The installation procedure went smoothly and after that everything looked functional, however, I

I have two computers: both running CentOS 6.7, 64-bit, with kernel 2.6.32-573.12.1.el6.x86_64. One is a laptop with an 2 core Intel processor and the other is a desktop machine with a 4 core AMD processor. Both with selinux enabled. I have a USB serial port device (a RR-CirKits LCC-Buffer USB). On the desktop I am getting this error: sauron.deepsoft.com% sudo minicom Device /dev/ttyACM0

I decided to try this to see if it worked better since Powerware decided to build in some oddball USB protocol instead of using a HID UPS profile, but it doesn't seem to work. The USB/serial dongle is recognized by Linux and added as /dev/ttyUSB0, owned by group "dialout", so I had to add the nut user to the dialout group. In the compatibility list, the proper driver for the

Hello, I have an application that sends data out to a serial port, then should receive the reply. After some hassles I got the application to enumerate the serials (in a dialog box where you select the port), and after creating the link in dosdevices (in lower case I should note, wine will not recognize COM1) it actually starts sending out data (verified using a terminal on the other end). But

Hi, On a regular FC4 machine there are 76 device file for /dev/ttyS*. I tried running minicom on a Xen machine (domain 0) whose serial port is connected to a different machine (a machine with no VGA/Keyboard/Mouse). It gave the following error: minicom: WARNING: configuration file not found, using defaults Device /dev/ttyS1 access failed: No such file or directory. So I checked, and ls

Hi, I have to do some maintenance on a CentOS 7 proxy installed on a routerboard without a video card. The only way to access this machine directly is via Minicom and serial port. I'm using NetworkManager TUI (nmtui) to configure network interfaces, but Ncurses rendering in Minicom works in the sense that chickens fly and horses swim. What you get is a forest of question marks with a few

I need a terminal program, such as minicom, which I see is not part of my Strongbolt install of CentOS+BQ loaded on a RaQ 4 system. Does anyone know if a standard rpm for minicom should work or where to get a package that will provide minicom or other terminal program? Or, perhaps there is another terminal program installed in my system that I can look for? -- Robert

Can extlinux / syslinux use a usb port for the console? Hi all, I just picked up a energy efficient server with built in 3 hour ups, toshiba Laptop. I've been using serial consoles for monitoring and controlling the boot process, but this laptop has only usb ports. Can Extlinux use ttyUSB0 for the console? I love the extlinux for booting usb devices. Thank you for the hard work,

hello folks! here's my situation: i've got two WTI RPB+ remote power switches (essentially a 5-port power strip which you can control via serial interface to make each of the ports switch on and off independently). they work fine; i plug a DB-9 cable into the back of my machine, fire up minicom, and i have full control. however, my eventual plan is to use these as fencing

Hi all I have a problem switch in our data centre, which is connected to a linux server via a serial cable. I know I can / could access the switch from my Windows PC back at the office, using hyperterm, but trying to access it using minicom just doesn't seem to work. I have changed the comms in minincom to use /dev/tty0 & the baud rate to 9600, yet I can't seem to connect with

Hi guys, Sorry for the OT. I've posted it in some IBM related forums but no reply yet. We've got an IBM pSeries p9115-505 machine from warehouse. I notice that it doesn't have any port for the monitor. Where do we plug the monitor? >From Google it says something about HMC (Hardware Management Center). Any hints is really2 appreciated. Thank you.