similar to: serial communication

Hello, I've got RFID card reader plugged in serial port. cat /dev/ttyS0 ...gives me ID of the card I'm using => that's OK As soon as I open the port with win32 appication via wine... I get no data from reader. Even cat /dev/ttyS0 does not work anymore afterwards. I thinks it's because as soon as application opens it via wine some tty flags change: (PS: Of course I created

I have a new APC Smart-UPS SUA2200RM2U. I've had no success with the manufacturer's PowerChute software and smart signaling, so I have decided to try NUT. The smartups driver can't make contact through the serial port. Since this is rack-mounted, it comes with a 940-1524 serial cable. As far as I can tell, this is supposed to work with smart signaling. Here's my ups.conf:

Hello! I got my hands on a CyberPower 1500AVRT, and i'm trying to get it connected to my Gentoo machine. I've followed all the basic guides on setting up NUT and UPS' but have had no luck. My current ups.conf is: [cyberpower-gentoo] driver = cyberpower port = /dev/ttyS0 desc = Workstation Upon running /etc/init.d/upsd start or upsdrv start I get: * Starting

Hi people. I'm trying to config a: MGE ELISE PREMIUM 1200 NT 02 Serial Nr. 92HE04008 With its serial cable into /dev/ttyS0. I had configured ups.conf, with no luck. Here is my ups.conf: [upscura] driver = mge-shut port = /dev/ttyS0 desc = "UPS" The permissions into /dev/ttyS?: crw------- 1 nut nut 4, 64 mar 8 18:43 /dev/ttyS0 crw------- 1 nut nut 4, 65 mar 8 18:42

I configured a domU to access to the physical serial port of the dom0 (/dev/ttyS0) typing this in the domU configuration file: irq = [ 4 ] ioports = [ "3f8-3ff" ] The domU starts without any error, but the serial port isn''t recognised. The /dev/ttyS0 device exists on the domU, and I blacklisted the serial_core, the 8250 and 8250_pnp modules on the dom0. What is the problem?

Hi folks I've been trying to programm some devices which need a serial port win-app http://a-m-c.com/download/software/amcds3-7-6.zip but can't get it to work :S wine can run it without problem until the serial port is activated. I read about making the link to the port and I created on "dosdevices" folder. I'm not sure what's the next step, does anyone have an idea?

On 01/28/18 20:15, Fred Smith wrote: > On Sun, Jan 28, 2018 at 12:10:29PM -0500, Pete Geenhuizen wrote: >> I'm upgrading from CentOS6 to CentOS 7. >> >> I run 2 weather stations on C6 and have one of them attached to >> ttyS0 which is on the motherboard, and the other to ttyS2 which in >> on an add-on PCI serial card. >> >> I'm migrating the

I have been struggling with setting up two serial ports on an HP/Compaq D512S (Intel P4) under CentOS-5. I am not at all sure why these things were not auto-configured when I initially installed the CentOS system from CDs but they were not. I have found various resources on the web and from them uncovered the setserial utility. What I need from somebody is guidance on how to use this utility to

I'm upgrading from CentOS6 to CentOS 7. I run 2 weather stations on C6 and have one of them attached to ttyS0 which is on the motherboard, and the other to ttyS2 which in on an add-on PCI serial card. I'm migrating the weather stations another host running C7 which has a similar hardware configuration.? When I connect the weather station to ttyS0 everything works fine, but when I try

I installed a 2 port serial PCI card on a system running CentOS 4.3, but I can't get the additional serial ports to work. The card I used is from StarTech (http://www.startech.com/Product/ItemDetail.aspx? productid=PCI2S550&c=US). When it is detected by kudzu, it shows up as a "NetMos Technologies PCI 9835 Multi I/O Controller". I've included the output of

CentOS-6.2 We have a dedicated CentOS-5.7 host used for fax reception and transmission that we wish to move to a CentOS-6.2 virtual guest instance. The CentOS-6.2 virtual host has a 4-port serial card installed. lspci -v tshows this this: 03:00.0 Serial controller: Oxford Semiconductor Ltd OX16PCI954 (Quad 16950 UART) function 0 (Uart) (prog-if 06 [16950]) Subsystem: Oxford

I installed CentOS 6 on a Dell Optiplex 790 with a StarTech.com dual serial port card, and the serial ports aren't being recognized. According to dmesg, only the built-in serial port is being recognized: # dmesg | fgrep ttyS serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A And lspci -v doesn't show that any drivers are loaded for it:

Hello Can anyone share a known working config for xen which would transfer a serial interface ( add-on card preferably, mine uses e880-e887 : 0000:03:05.0 / ec00-ec07 : 0000:03:05.0 ) to a DomU ? I've been trying with the stock packages from Centos 5.5 ( fully updated) and also with gitco's 3.4.3 but after 2 days of googling and testing we still fail to access the serial

I am a 62 year old beginner in Ubuntu. Thanks for any help, guidance, suggestions on this problem! I have used commands like the following to be certain that I have an active com port: dmesg | grep ttyS rm com1 ln -s /dev/ttyS0 com1 So I suspect the solution lies somewhere in WINE. If all else fails I will get a USB to SERIAL converter cable and try that. My wife has an Abbott Labs Freestyle

hi, i have centos 4.2. I have install a PCI card having serial port. when the os is booted it detects the new hardware ( serial port) .a device is also created /dev/ttyS0. the port works very goog on the same pc in windows XP. but when i connect any serial device to that port in linux it does not work. in /proc/ioports there is entry for that port as 0000-001f : dma1 0020-003f :

I have installed two 4-port serial cards (http://www.startech.com/ Product/ItemDetail.aspx?productid=PCI4S550&c=US) on a CentOS 4.4 system. The hardware appears to be recognized correctly, as kudzu added 2 entries to /etc/sysconfig/hwconf and lscpi shows both cards (output of lspci -vv for both cards included at the end of this email): # lspci 00:00.0 Host bridge: Intel Corporation

I need to read data from from a medical appliance via the serial port. This medical appliance produces streams of set data at regular intervals. What commands, packages are available for this purpose? Vittorio

This is the patch from Amos Waterland for the xenconsole to use /dev/xvc0 instead of taking over ttys. I''ve fixed a few places which needed to check for XVC mode in addition to serial mode. Also, until LANANA responds with an official minor, I''ve adjusted it to use char 250/187 (in the experimental range) as opposed to 204/187 Signed-off-by: Jeremy Katz

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, I have wine without Windows instalation and would like to use my HP Coolpix camera unload software. After installation I allowed direct read/write to COM ports in wine.conf, but the program complains there are no COM ports at all. If I run wine --debugmsg +file +relay, I get something like wine works with COM2 (COM1 is mouse) and missing wineoss.drv, MFC42LOC.DLL and reg.dat. How can I