Questions tagged as 'porta-serial'

Tagged questions
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Arduino serial port error with communication between C and Perl

I have to make a language communicate with arduino and vice versa. I have the program in C and I have to modify it for this project, the language I will have to use is Perl . Here is the code I have: use 5.014; use str...
asked by 23.08.2016 / 20:22
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Why is it possible to open serial ports (COM) on windows using file functions?

How does this happen? There are other ways to open or just say this, in languages like C, PHP, Python, etc.     
asked by 19.10.2015 / 07:18
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How to validate USB Serial port name

I'm doing the rationalization of a scale in C #, I can communicate with code all right, but when I connect, I need to specify the port name, I have other devices connected and the port name varies from machine machine. Can anyone help me val...
asked by 10.08.2018 / 19:25
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TComPort - Delphi Xe7

I need a component that can read serial port, I'm making an application integrating with arduino. I've seen Tcomport, but I can not install it in Delphi xe7, has anyone managed it? Error: [dcc32 Fatal Error] CPortLibDXE7.dpk (34): E2202 Re...
asked by 02.11.2015 / 16:27
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Send CR LF through the serial port C #

I'm communicating with Serial ( SerialPort ) with a device that needs me to send the CR LF commands at the end of each statement so the device understands that an instruction has been sent to it. The instructions that I should send ar...
asked by 10.01.2014 / 17:44
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Communicate with Arduino via COM4 [closed]

I created a code in C # to communicate with the Arduino one. It has to pass me which tag passed the rfid reader and show the value in a textbox. I added the serialport1. Code: serialPort1.Open(); string entrada = serialPo...
asked by 01.04.2017 / 23:13
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C # Bina with Usb Fax Modem

I would like to know a way to get the phone number of a usb fax modem, using C# . Example: I have a computer with a fax modem usb connected to a phone line, when someone calls me my system picks up the number which is meligando an...
asked by 30.05.2016 / 01:43
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How to access the Serial Port of a computer in Java?

How do I access / control a Serial Port through Java? Currently I got access in C ++, however, in Java I do not know how to do it. Any suggestions?     
asked by 15.07.2015 / 19:22
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How do I access a serial port from a remote SSH server with PHP?

I found out about SSH and socket connections to remote servers and also connections to local serial ports, but I still have not found out how to put things together. Scenario: I need to access the / dev / ttyACM0 port of a TX modem (which I c...
asked by 16.08.2017 / 03:44
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Transform data received from VeederRoot [closed]

Good afternoon Person, I have looked in several places and still have not found the solution to my problem, I hope you can help me. I am doing a delphi communication with veederRoot through the serial port, veederRoot only accepts to send ASCII...
asked by 22.01.2016 / 18:50