Next select 'Logging' to open the logging options.įirst enable the logging by changing the 'session logging' setting from 'None' to 'All session output'. To change these settings, click the system menu (the upper left icon in the window caption) and select 'Change Settings.'. To start logging, we have to alter the logging options in PuTTY. When the incoming data looks correct, we can start logging the incoming serial port data. If not, repeat this step until you get readable data. After changing the baud rate, click 'Apply' to see if it fixes, the problem. Next select 'Serial' to open the serial settings. To change the serial settings, click the system menu (the upper left icon in the window caption) and select 'Change Settings.'. The second is unlikely because most devices are using the N81 data format which is selected by default. The second problem can be fixed by changing the baud rate or the data format. Device outputs ASCII data, however, the serial baud rate or data format setting is incorrect.

Device outputs binary data instead of ASCII.

When the incoming data is not readable, this might have two causes: If the port is present and not in use by another application, you should see a terminal screen displaying the data that is coming in. The most commonly used baud rates are 4800, 9600, 19200, 38400 bps.Īfter setting this information, click 'Open' to open the serial port. If you do not know the baud rate, no worries, you can change it later on. To connect to a serial port, select the 'Serial' radio button and enter the serial port number as well as the baud rate. You can save the file and run it directly after downloading completes. ĭepending on the Windows operating system you are using, download the 32 or 64 bit putty.exe or puttytel.exe file. PuTTY for Windows can be downloaded free of charge from. The software can be run directly without running an installer and is easy to use. In addition to some network protocols, it is also a very good and lightweight tool to monitor your serial ports. PuTTY is open source software that is available with source code and is developed and supported by a group of volunteers. PuTTY is an SSH and telnet client, developed originally by Simon Tatham for the Windows platform.

This document is created to show you step by step instructions on how to accomplish this. When you have problems getting a device over the serial port to work, or in cases where you want your own plugin to be developed by us, our support desk will sometimes ask to log some data from your serial port.

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