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Unable to find PORT name in ubuntu 12.04

I am writing a code for serial programming in ubuntu 12.04. I have connected a usb to serial converter with my usb port. Now I want to know On which port I have connected my usb ( for example COM12 ...
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20 views

Timeout in COM communication

I have a device that connect to computer and communicate with the computer via a COM port. I tested it with 2 different computer. It works properly in Windows-Server 2008, but return timeout in ...
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1answer
21 views

COM Port in use

When i am trying to install a particular software in break stating that COM PORT 3 is in use and to stop any app that is using that. In Windows 7 PC Question How can I find which application is using ...
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1answer
86 views

Can COM ports be used as RS232 serial ports?

Appologies if I am misusing/abusing specifications. Question: Is it possible to send serial signals via the PC's COM port? Is it further possible to split this port somehow and send signals to two ...
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PL2303 board with USB to UART bridge doesn't show in Device Manager, why not?

The board works b/c if I plug in a mouse and use it the built-in way then it works fine. However, if I attach a USB male on each end from the board to the pc it doesn't recognize that the hardware is ...
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1answer
61 views

Number of a serial port in serproxy

I have connected my Uno32 chip kit which contains PIC microcontroller to a PC over COM2. Now I have to serial communicate the data which is passed by that controller. I use serproxy to which I have ...
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71 views

How to use USB as a COM port and USB on windows 8 (or 7) for FPGA work

I am using this FPGA: http://www.microsemi.com/products/fpga-soc/design-resources/dev-kits/igloo/igloo-plus-starter-kit I want to use it for serial communications across UART. The problem is the usb ...
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1answer
61 views

How can I get an overview of COM ports on a Windows computer?

How can I see both physical and virtual COM ports that have been installed and configured on a Windows computer? Can I see the settings and services they have been assigned to, or do I have to go the ...
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1answer
175 views

Terminal application that appends CR to incoming LF's on COM

Is there any windows based terminal application that has a setting to allow carriage returns to be added to line feeds that come in from a COM port? I am currently using HyperTerminal and as far as I ...
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1answer
4k views

How to create direct RS232 (PPP) connection from Windows 7

I'm trying to create a direct connection to a hardware device via RS232 serial connection. Am using a USB to Serial adapter and works fine in WinXP but the option seems to have disappeared in Win7. ...
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1answer
587 views

Releasing Locked/In-use COM Port

I'm developing an USB driver for an embedded device, which appears to Windows as a CDC (virtual COM) device. I'm using Free Serial Port Monitor and Realterm to interact with the device. Whenever I ...