Linux text-based serial terminal program

#Linux text based serial terminal program how to
#Linux text based serial terminal program install
#Linux text based serial terminal program manual
#Linux text based serial terminal program free

When working on a modern operating system, the word terminal window will often be used to describe working within one of these applications. Many terminals use to emulate specific types of computer terminals, but today, most terminals are more generic in their interface. For the purposes of this tutorial, just the word terminal will be used. They are known as emulators, applications, programs, terms, TTYs, and so on. Today, terminal programs are 'emulating' the experience that was working on one of these terminals. Connector Basics particularly the USB section.

#Linux text based serial terminal program free

If you need a refresher, feel free to pop on over to these links. You should be familiar with these topics before diving into this tutorial.

#Linux text based serial terminal program how to

In this tutorial we will discuss what a terminal is, which terminal programs are best suited for certain situations and operating systems, and how to configure and use each program. There are lots of different terminal programs out there, and they all have their pros and cons. Once you have learned the ins and outs of a terminal application, it can be a very powerful tool in your electronics and programming arsenal. They allow you to see data sent to and from your microcontroller, and that data can be used for a number of reasons including troubleshooting/debugging, communication testing, calibrating sensors, configuring modules, and data monitoring. In short, serial terminal programs make working with microcontrollers that much simpler.

This tutorial is here to help you understand what these terms mean and how they form the larger picture that is serial communication over a terminal. For someone who isn't familiar with these terms and the context in which they are used, they can be confusing at times. These are all words that get thrown around a lot when working with electronics, especially microcontrollers. Press 'Enter' to save the changes.COM ports. By default this will be saved as 'minicom.log', but change it to whatever you like with the 'A' key. Select 'Filenames and paths' and press 'F' (Logging options). To exit Minicom when in terminal mode press 'Ctrl-A' to get a message bar at the bottom of the terminal window and then press 'X'.ДЄnother useful Option is to log all information to a file which will be saved in your Home directory. Hit enter, and you may be asked for your username, indicating a successful connection. Once saved, one may choose Exit, and one is at the minicom prompt. Once configured, one may 'Save setup as dfl', which will save these as the default configurations for future connections (/etc/minicom/minirc.dfl). Once these have been adjusted, one may want to also go to the Modem and dialing menu and remove all information in setting options A through I.

#Linux text based serial terminal program manual

Next, one will want to consult the hardware vendor's manual for the Bits per second, data bits, Parity, stop bits, and Flow control. Then, adjust the Serial Device to the device one has, for example: A - Serial Device : /dev/ttyS0 One will next choose 'Serial port setup'. Next, enter in a terminal enter: sudo minicom -s which we will need in order to use Minicom. In the first section above it is ttyS0, the other is ttyUSB0. What we are interested in is the name of the serial port. usb 4-3: pl2303 converter now attached to ttyUSB0 audit(1243322582.732:2): type=1503 operation='inode_permission' requested_mask='a::' denied_mask='a::' name='/dev/tty' pid=5705 profile='/usr/sbin/cupsd' namespace='default'ДЇor a USB-to-Serial adapter, one may see: console enabled If it is a direct serial connection, the output will be something like this: console enabled

In order to find the name of your port(s) enter this command in terminal: dmesg | grep tty

#Linux text based serial terminal program install

Install the program with: sudo apt-get install minicomДЄlternatively, you can get Minicom via the Synaptic Package Manager. It is used to talk to external RS-232 devices such as mobile phones, routers, and serial console ports. Minicom is a text-based serial port communications program.

Linux text-based serial terminal program