Top "Serial-port" questions

A serial port is a physical interface through which data is transferred (uni- or bidirectionally) one bit at a time.

How to control a serial device on Android?

I want to develop an application whitch control the serial device over usb, on Linux Android. An Android OS is 3.1 …

android serial-port usb usbserial
Arduino - garbled serial output

I've hooked up a ADH8066 (Sparkfun) GSM Module to my Arduino Uno, and am trying to get some correct serial …

serial-port arduino
How to open a serial port by friendly name?

friendly name = the name that appears in "Device Manager" under "Ports (COM & LPT). EDIT: two solutions provided below. One …

c# serial-port
Read file from serial port using Java

I'm begginner in Java, I'm writing ("FLASH").getbytes() like this to serialport. After I'll get FLASH_OK as response, again …

java serial-port core
How can I fix "[Error 6] The handle is invalid." with PySerial

I'm trying to connect to my phone from my Windows 7 PC using PySerial with the following code: import wmi import …

python serial-port pyserial
How to toggle CR/LF in gnu screen?

I'm using screen to read the text from a serial console. The problem is the output seems to only have …

linux serial-port gnu-screen tty
Serial port loopback/duplex test, in Bash or C? (process substitution)

I have a serial device set up as loopback (meaning it will simply echo back any character it receives), and …

c linux bash serial-port loopback
Read and Write on serial port in Ubuntu with C/C++ and LibSerial

I'm using LibSerial on Ubuntu to read and write data on serial port. At the moment, I'm able to write …

c++ linux ubuntu serial-port libserial
Android: RS232 Serial Communication with android device

I have a MR400s taximeter hardware. I want to communicate with this taximeter using RS232 cable and I have …

android serial-port usbserial usb-hostcontroller
Python to automatically select serial ports (for Arduino)

Currently the python program must know which port a device (Arduino) is on before Python can communicate the device. Problem: …

python python-2.7 serial-port arduino pyserial