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Ubuntu Software to monitor current speed of serial port transfer?

Are there any software that can be downloaded from Ubuntu Software Center that monitors and displays current/real-time Serial Port read and write speeds (transfer speed)? Or any 3rd party software ...
0
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0answers
13 views

How to detect & configure a upnp USB to serial adaptor for RXTX development in Java

I ordered a TRENDnet TU-S9 and and plugged it into my system. I heard this is plug and play and that it works on Ubuntu. I'm wondering how to determine which port identifier this USB to serial adapter ...
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2answers
22 views

how do I send control characters to serial device

I have a serial device, which needs to receive the commands ctrl+W and ctrl+V before I can begin programming it. I was trying to use cutecom, but I don't see an option to send control characters. ...
0
votes
1answer
16 views

How to receive/read raw file sent using Gtkterm thru serial?

I've downloaded Gtkterm in 2 desktop systems each with a RS-232 serial port. I'm attempting to transfer a simple .txt file between the 2 systems thru one of the available serial ports. The 2 systems ...
-1
votes
1answer
24 views

Is it possible to shift bits in hex dump? [closed]

So if I have a constant bit stream coming in through serial, and I pipe it into hexdump using this: cat /dev/ttyS0 | xxd -b I get to see all the bits coming in. Is there a way to offset the bits it ...
1
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0answers
19 views

How can a serial connection be set up as a network interface if at all?

I have a VM running Ubuntu 14.04 on Windows 7. My Windows machine is connected to a (CAN bus) data generator which ends in a serial to USB connection. I can forward this connection to the Virtualbox ...
1
vote
1answer
67 views

Arduino Serial Port COM1 Problem

I bought an Arduino Uno and installed Arduino IDE 1.6.5 But when i want to upload a skecht to Arduino board i take this error: avrdude: ser_open(): can't open device "COM1": No such file or directory ...
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0answers
27 views

Serial port blocked. How can I detect what it is?

I am using Qt (QSerialPort) to handle the port. At startup, I am attempting to open the port every second. It takes in average 12 cycles not to get back an error, which is: ...
2
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0answers
27 views

Debugging kernel running on AMD target from Intel host - how to return control to gdb?

I have compiled kernel 3.13.0-55 on Ubuntu on both AMD and Intel machines. I tried to copy compiled kernel to Intel target but it won't boot with that one. Therefore I have compiled the same version ...
1
vote
1answer
37 views

Ubuntu open ports of client

I am working with a server on a VM with 4 clients.I want to know which ports are open on which of my client. I have the IP of every one of my client but what statement should I use in Ubuntu?
1
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0answers
18 views

Using non-standard serial baud rate

I am using a module that REQUIRES 28800 baud for the serial link. Is there any way to set this rate? It should be possible since it is half 57600 which IS a standard baud rate. Trying with Ubuntu ...
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0answers
29 views

PCI Serial port card

I have got a PC with Ubuntu 14.04 desktop. The main plate has a serial port (ttyS0) that works perectly, but the ports in additional PCI cards don't. When my program calls "open", this function is not ...
1
vote
2answers
62 views

Install driver for Exar XR17V358 in Linarto Ubuntu 12.04 LTS

I have a Freescale iMX6 SMARC module and carrier board. It came from the manufacturer with Ubuntu Linaro 12.04 LTS (kernel 3.0.35). I need a lot of serial ports, so I got the Syba 8 port PCIe card ...
0
votes
1answer
86 views

How to find serial port

My dell dimension 8400 has a serial port on the back. I want to use minicom to interface the serial port on this computer with Ubuntu installed. The output of dmesg | grep tty did not give me much ...
0
votes
1answer
49 views

How can I read printer's data from a COM port?

I would like to use an usb to com adapter to sniff data sent from computer 1 that should arrive to a printer. I'd connect computer 2 in the place of the printer so I'd have classic com port on ...
4
votes
1answer
133 views

How can I transfer a binary file using minicom and a serial connection? [closed]

How can I transfer a binary file using a serial cable between my Ubuntu pc and a box where I've installed minicom? The minicom box doesn't have a connection.
1
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0answers
40 views

How to check what devices are conncted to serial port

When I am trying to program my Arduino and try to flash the code, I get outputs like avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 4 of 10: not in sync: ...
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0answers
39 views

minicom serial access ttyUSB0 failed

Bienvenue avec minicom 2.5 OPTIONS: I18n Compilé le May 2 2011, 10:05:24. Port /dev/ttyUSB0 Tapez CTRL-A Z pour voir l'aide concernant les touches spéciales � and for putty I have : unable to ...
0
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0answers
72 views

How to find device file for USB-to-UART Bridge board on a Virtual Machine?

We have an Ubuntu guest OS on a VirtualBox VM over Windows 7 laptop. We connected a development kit containing a Silicon Labs CP2102 USB-to-UART Bridge chip. The board is connected via USB to the PC, ...
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0answers
41 views

Sending GET / HTTP/1.1 with Gtkterm

I am trying to send a basic GET request to a wifi chip (ESP8266) via serial connection with Gtkterm. Two ENTERs are required after GET / HTTP/1.1 in order to place the request. How do I send these ...
4
votes
1answer
106 views

Problem with serial port

I am unable to access the serial port on my PC with Ubuntu 12.04. The command: dmesg | grep ttyS Outputs: [ 0.590705] 00:08: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A I ...
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votes
0answers
33 views

rosserial on ARM processor

Hi I have a project where I use rosserial with an arduino, I have code that publishes messages from one arduino, connected to a pc, and another arduino that subscribes, connected to an Odroid XU3. I ...
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0answers
16 views

Sniffing com port

It looks like I have some communication problems with device that is connected to serial port. Is it possible to log all COM port activity regarding data transfer to both directions in log file? What ...
0
votes
1answer
127 views

dialout group and serialport permission

I faced a strange problem today. I can't open my serial port and it says permission denied!! It's strange because I checked and I member of the dialout group! I'm using arduino. thanks in advices
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0answers
64 views

Virtual serial port software

Is there a software for Ubuntu 14.04 which allows one to open virtual serial ports?
1
vote
1answer
89 views

cutecom not comunicating

I need some help communicating with a serial port device. I have the serial port set to "auto" IRQ in the BIOS. The device (a Temperature controller) has the following Data protocol: Baud:9600 Tx ...
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0answers
187 views

Arduino COM port

Everything was fine until arduino IDE suddenly closed my COM port and sent me a message about error when opening COM port. processing.app.SerialException: Error when opening serial port ...
2
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0answers
113 views

How to get bluetooth serial port tx/rx buffers status?

The problem comes from that I have to send data via bluetooth serial port from a tiny robot to my laptop at baudrate 115200, robot sends 32-bytes packet every 10ms (100 times per second). Transmission ...
0
votes
0answers
40 views

putty serial confi

I have Ubuntu 14.04 and Windows in my laptop I connect an ARM cortex (LPC1768) to a USB port I use PuTTY for communication with ARM. PuTTY configuration in Windows is serial 9200, stop bits ...
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0answers
65 views

Resetting the USB modem data port(ATDT port)

Actually i want to do reconnect in USB-Modem - i.e Once pdp session is established with modem using sequence of AT commands (like AT+CGATT,ATDT etc), I am trying to reestablish the connection after ...
0
votes
0answers
133 views

setserial and Serial port communication not working

I have two computers running ubuntu. I am able to communicate between them using minicom without problem. But if I try to use echo 'hello' > /dev/ttyUSB0 on one computer and cat -v < ...
0
votes
0answers
120 views

Error thrown while loading gnu.io.RXTXCommDriver

I am trying to run a java program which list all available ports using Eclipse IDE in Ubuntu 14.04. My program is as follows: import gnu.io.CommPortIdentifier; import java.util.Enumeration; public ...
0
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1answer
130 views

Connecting multiple serial ports

I am trying to communicate serially using bluetooth. I have tried to send a character serially to a program1.c program and it is reading it. I would like to use the same serial port /dev/rfcomm0 so ...
3
votes
1answer
2k views

Setup virtual serial ports (Linux null modem emulator) using tty0tty

I want to setup virtual serial port emulator in Linux. I want the ports to be permanent, so that I can use them every time I restart. I tried using socat for that purpose as in this way, socat -d -d ...
0
votes
1answer
29 views

What makes an analog modem pickup an inbound call

I have a series of Modems connected to Ubuntu 12.04 3.2.0-23-generic-pae via a PCI-E card and the system recognizes them as ttyS0, ttyS4, ttyS5, ttyS7 No matter what the serial connection is, ttys4, ...
0
votes
1answer
590 views

how send at command in minicom or cu

How I can send command to usb/com device? I setup port in minicom to /dev/ttyUSB0 and run sudo minicom after this command I try enter AT command, but get unreadeble symbols in terminal. Добро ...
0
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1answer
392 views

RXTX Library Ubuntu 14.04 Soft link to see the serial port

I have installed the RXTX Java library rxtx-2.1-7-bins-r2 in Ubuntu 14.04 32 bit machine with JDK8. I would like to communicate with Arduino Micro connected to the serial port. But I am not able to ...
0
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0answers
138 views

networking multiple Beaglebone Black over USB

I'm working on a project where I would like to "daisy-chain" network multiple Beaglebone Black boards from the standard USB port on one to the USB-mini on the next. The problem I'm coming up with ...
0
votes
1answer
121 views

Serial device not detected by Lubuntu

Serial Wacom Tablet stylus and Serial Wacom Tablet eraser should appear in the xinput list in a Motion LE 1700, however they are missing in Lubuntu 14 (32bit). Is there a way to make Lubuntu discover ...
1
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0answers
486 views

Cannot get serial port to read input on Ubuntu 14.04

I recently installed a startech PEX1S1P952 serial/parallel adapter card into a machine with Ubuntu 14.04. Output of lspci -vv shows the following on the card: 04:00.1 Serial controller: Oxford ...
-1
votes
1answer
63 views

Xubuntu service send data over serial port

when i open a serial terminal (i.e. minicom) some data are send automatically from my pc to the device, these data are: AT+GMI ~x�~ ~x�~ I know that by default there is a modem client doing this ...
0
votes
0answers
155 views

Using lircd on Ubuntu 14.04

I'm trying to set up lirc 0.9.0 on Ubuntu 14.04. I had it running on an old computer using 12.04. The old system had a /dev/ttyS0 on the motherboard, and used IRQ 3. The new computer has a PCI ...
0
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0answers
135 views

Connecting ALIX 6F2 through USB serial port, putty displays nothing

Please help me connect ALIX with my laptop through a serial port to usb converter. Has anyone ever tried it? Do suggest if there is some different approach. My OS: UBUNTU 12.04 Using Device : ALIX ...
1
vote
0answers
380 views

How to share COM ports from hyper-V

I am trying to enable COM ports from my host machine. I have an Ubuntu 14.10 running on Hyper-V. Host machine is a Windows 8.1 How should I use these pipes? The idea is to connect my Arduino, so ...
0
votes
1answer
229 views

FT_Read is not working properly [closed]

I am writing code for serial programming for serial communication between FTDI device and Desktop through XBEE. I am writing command on device for (in example) reading Battery Voltage Current and ...
1
vote
1answer
596 views

libusb couldn't open USB device /dev/bus/usb/002/006: Permission denied. libusb requires write access to USB device nodes

I am connecting my FTDI Device with Laptop USB. I was following all the steps given in the link How to build libftdi git under Linux But after installing.. When I was running ./eeprom it is throwing: ...
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3answers
4k views

2 usb ports stopped working

I have HP pavillion g6, running xubuntu 14.04 64 bit. I have 3 usb ports. For some reason, 2 of them stopped working this morning, I have xserver-xorg-input-all installed, followed the instructions ...
-1
votes
1answer
549 views

Connection Problem with Cutecom Serial Terminal

I am using cutecom for sending serial commands to my FTDI Device, which is connected in /dev/ttyUSB0. But i am unable to connect through Cutecom and input text box is disable. When i am pressing Open ...
-1
votes
1answer
338 views

CF-30 GPS and Ubuntu 14.04

I recently purchased a Panasonic CF-30 with the built in factory default GPS module. The GPS feature worked perfectly while still running Windows XP, but i switched over to 14.04 and I cant figure out ...
0
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0answers
109 views

How can I get my serial to usb adapter to work?

I have a Trendnet Tu-s9 usb to rs232 serial adapter, I'm having a problem getting it to link up to my Dell Latitude c640 . I'm able to read it in the terminal with command lsusb, I'm a Linux newbie ...