Realterm 2.0 0.69 Download: A Serial and TCP Terminal for Engineering and Debugging
If you are looking for a powerful and versatile terminal program for serial and TCP communication, you might want to check out Realterm. Realterm is an open source software that is specially designed for capturing, controlling, and debugging binary and other difficult data streams. It is ideal for development, reverse engineering, datalogging, capture, and automatic test. In this article, we will show you how to download and install Realterm 2.0 0.69, the latest stable version as of June 2023, and how to use it for various purposes.
What is Realterm?
Realterm is a serial and TCP terminal program that can handle various types of data formats, such as hex, int, float, signed/unsigned, binary, ansi/VT100, etc. It can also support different types of communication protocols, such as comm ports, virtual/USB comports, TCP/IP, telnet, I2C, SPI, and 1-Wire. Realterm has an extensive activeX/COM automation support so it can be used as a serial component by other programs. It also has a rich command line interface that supports batch files and simple automatic test programming. You can find more information about Realterm on its official website or its SourceForge page.
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Features of Realterm
Some of the main features of Realterm are:
Support for comm ports, virtual/USB comports, and TCP/telnet connections.
I2C bus, SPI, and 1-Wire chip control support via BL233B/I2C2PC device.
Binary display modes: hex, int, float, signed/unsigned.
Capturing and sending files with timestamps, sync patterns, triggers, post-processing, etc.
Full activeX interface and full command line control.
Command and INI files for storing and running commands.
Use as a serial port component for other programs (Excel, OpenOffice, Matlab, Perl, Scilab, etc.)
Bridging between two ports/TCPs and monitoring modes using second echo port.
Normal, mini terminal, fullscreen, invisible (tray) views.
Send string shortcuts and global hotkeys.
CRCs and checksums.
Phone unlocking support for Samsung and others.
How to download and install Realterm 2.0 0.69
To download Realterm 2.0 0.69, you can go to its SourceForge page and click on the green download button. You will get a zip file named realterm_2.0.0.70_setup.zip that contains the setup file realterm_2.0.0.70_setup.exe. You can also download previous versions from the same page if you need them.
To install Realterm 2.0 0.69, you need to unzip the zip file and run the setup file as administrator. You will see a welcome screen that asks you to choose the language for the installation process. You can choose English or any other language that is available. Then you will see a license agreement screen that asks you to accept the terms of the BSD license. You need to click on the "I accept the agreement" option and then click on the next button. Then you will see a screen that asks you to choose the destination location for the installation. You can keep the default location or browse to another folder. Then you will see a screen that asks you to choose the start menu folder for the program. You can keep the default folder or create a new one. Then you will see a screen that asks you to select additional tasks, such as creating a desktop icon or a quick launch icon. You can check or uncheck the options as you prefer. Then you will see a screen that shows you the ready to install information. You can click on the install button to start the installation process. The installation will take a few seconds and then you will see a screen that tells you that the installation is complete. You can click on the finish button to exit the setup wizard. You can also choose to launch Realterm after the installation.
How to use Realterm for serial and TCP communication
Realterm is a powerful and versatile tool for serial and TCP communication. You can use it to send and receive data, capture and log data, control devices, debug protocols, etc. In this section, we will show you how to use Realterm for some basic tasks.
Setting up the port and baud rate
To use Realterm for serial communication, you need to connect your device to your computer via a serial cable or a USB-to-serial adapter. Then you need to open Realterm and go to the Port tab. Here you can select the port number that corresponds to your device from the drop-down list. You can also click on the spy button to scan for available ports. Then you need to set the baud rate that matches your device's settings from the drop-down list. You can also set other parameters such as data bits, parity, stop bits, flow control, etc. from the same tab.
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To use Realterm for TCP communication, you need to have a network connection between your computer and your device. Then you need to open Realterm and go to the Port tab. Here you need to select TCP/IP from the Port drop-down list. Then you need to enter the IP address and port number of your device in the Host/IP and Port fields respectively. You can also click on the ping button to test the connection.
Sending and receiving data
To send data from Realterm, you need to go to the Send tab. Here you can type or paste the data that you want to send in the large text box. You can also load a file that contains the data by clicking on the open file button. You can choose different formats for sending data, such as ASCII, hex, int, float, etc. from the radio buttons below the text box. You can also set some options such as adding CR/LF, sending repeatedly, sending with delay, etc. from the checkboxes below the radio buttons. To send the data, you need to click on the send ASCII or send numbers button depending on your format choice.
To receive data from Realterm, you need to go to the Display tab. Here you can see the data that is received from your device in different formats, such as ASCII, hex, int, float, etc. You can switch between different formats by clicking on the tabs at the top of the display area. You can also set some options such as word wrap, auto scroll, echo port, etc. from the checkboxes below the tabs. You can also clear the display by clicking on the clear button at the bottom of the display area.
Capturing and logging data
To capture and log data from Realterm, you need to go to the Capture tab. Here you can set up a file name and location for saving the captured data by clicking on the browse button. You can also choose different formats for capturing data, such as ASCII, hex, binary, etc. from the radio buttons below the file name field. You can also set some options such as appending to existing file, adding timestamps, adding sync patterns, etc. from the checkboxes below the radio buttons. To start capturing data, you need to click on the start capture button. To stop capturing data, you need to click on the stop capture button.
Using activeX and command line interface
Realterm has a full activeX interface that allows you to control it from other programs such as Excel, OpenOffice, Matlab, Perl, Scilab, etc. You can use the Realterm activeX component to send and receive data, set port parameters, capture and log data, etc. You can find more information about how to use the activeX interface in the Realterm documentation or in the examples folder of the installation directory.
Realterm also has a full command line interface that allows you to control it from batch files or simple automatic test programs. You can use the Realterm command line interface to send and receive data, set port parameters, capture and log data, etc. You can find more information about how to use the command line interface in the Realterm documentation or in the examples folder of the installation directory.
How to use Realterm for I2C, SPI, and 1-Wire bus control
Realterm can also be used for I2C, SPI, and 1-Wire bus control via a BL233B/I2C2PC device. This device is a small board that connects to your computer via a serial port or a USB-to-serial adapter and allows you to communicate with I2C, SPI, and 1-Wire devices using simple commands. In this section, we will show you how to use Realterm for some basic tasks with this device.
Connecting the BL233B/I2C2PC device
To connect the BL233B/I2C2PC device to your computer, you need to follow these steps:
Connect the BL233B/I2C2PC device to your computer via a serial cable or a USB-to-serial adapter.
Connect your I2C, SPI, or 1-Wire device to the BL233B/I2C2PC device according to the wiring diagram.
Open Realterm and go to the Port tab. Select the port number that corresponds to your BL233B/I2C2PC device from the drop-down list. Set the baud rate to 115200 and leave other parameters as default.
Go to the Send tab and type "Z" in the text box. Click on the send ASCII button. This will reset the BL233B/I2C2PC device and display its firmware version in the Display tab.
Sending and receiving commands
To send and receive commands from Realterm to your I2C, SPI, or 1-Wire device via the BL233B/I2C2PC device, you need to follow these steps:
Go to the Send tab and type your command in hex format in the text box. For example, if you want to write 0x55 to an I2C device with address 0x50 on register 0x01, you need to type "A050020155". The first byte "A0" indicates an I2C write command, followed by two bytes for address and register number, followed by one byte for data.
Click on the send numbers button. This will send your command to your I2C device via the BL233B/I2C2PC device. You will see the command and the response in the Display tab. The response will start with a "!" character, followed by a status byte, followed by any data bytes. For example, if the write command was successful, you will see "!00" as the response.
If you want to read data from an I2C device, you need to type a read command in hex format in the text box. For example, if you want to read one byte from an I2C device with address 0x50 on register 0x01, you need to type "A1500101". The first byte "A1" indicates an I2C read command, followed by two bytes for address and register number, followed by one byte for number of bytes to read.
Click on the send numbers button. This will send your command to your I2C device via the BL233B/I2C2PC device. You will see the command and the response in the Display tab. The response will start with a "!" character, followed by a status byte, followed by any data bytes. For example, if the read command was successful and the data byte was 0x55, you will see "!0055" as the response.
You can find more information about the commands and syntax for I2C, SPI, and 1-Wire communication in the BL233B/I2C2PC documentation.
Using the I2C/SPI terminal mode
Realterm also has a special I2C/SPI terminal mode that allows you to send and receive commands from Realterm to your I2C or SPI device via the BL233B/I2C2PC device using a simpler syntax. To use this mode, you need to follow these steps:
Go to the Port tab and click on the I2C/SPI button. This will open a new window that shows the I2C/SPI terminal.
In the I2C/SPI terminal window, select the bus type (I2C or SPI) from the drop-down list at the top left corner.
Enter your command in ASCII format in the text box at the bottom of the window. For example, if you want to write 0x55 to an I2C device with address 0x50 on register 0x01, you need to type "w 50 01 55". The first character "w" indicates a write command, followed by a space, followed by three hex numbers for address, register, and data.
Press enter or click on the send button. This will send your command to your I2C device via the BL233B/I2C2PC device. You will see the command and the response in the display area of the window. The response will start with a ">" character, followed by a status byte, followed by any data bytes. For example, if the write command was successful, you will see ">00" as the response.
If you want to read data from an I2C device, you need to type a read command in ASCII format in the text box at the bottom of the window. For example, if you want to read one byte from an I2C device with address 0x50 on register 0x01, you need to type "r 50 01 1". The first character "r" indicates a read command, followed by a space, followed by three hex numbers for address, register, and number of bytes to read.
Press enter or click on the send button. This will send your command to your I2C device via the BL233B/I2C2PC device. You will see the command and the response in the display area of the window. The response will start with a ">" character, followed by a status byte, followed by any data bytes. For example, if the read command was successful and the data byte was 0x55, you will see ">0055" as the response.
You can find more information about the I2C/SPI terminal mode in the Realterm documentation or in the examples folder of the installation directory.
Conclusion
Realterm is a serial and TCP terminal program that can handle various types of data formats and communication protocols. It is specially designed for capturing, controlling, and debugging binary and other difficult data streams. It is ideal for development, reverse engineering, datalogging, capture, and automatic test. In this article, we have shown you how to download and install Realterm 2.0 0.69, the latest stable version as of June 2023, and how to use it for serial and TCP communication, as well as for I2C, SPI, and 1-Wire bus control via a BL233B/I2C2PC device. We hope you have found this article useful and informative.
Summary of the main points
Realterm is an open source software that is specially designed for capturing, controlling, and debugging binary and other difficult data streams.
Realterm can handle various types of data formats and communication protocols, such as comm ports, virtual/USB comports, TCP/IP, telnet, I2C, SPI, and 1-Wire.
Realterm has an extensive activeX/COM automation support and a rich command line interface that allow it to be used as a serial component by other programs or for simple automatic test programming.
Realterm can be downloaded and installed from its SourceForge page. The latest stable version is Realterm 2.0 0.69 as of June 2023.
Realterm can be used for serial and TCP communication by setting up the port and baud rate parameters, sending and receiving data in different formats, capturing and logging data with various options, etc.
Realterm can also be used for I2C, SPI, and 1-Wire bus control via a BL233B/I2C2PC device that connects to your computer via a serial port or a USB-to-serial adapter. You can send and receive commands using hex or ASCII syntax in normal or terminal mode.
FAQs
What are the system requirements for Realterm?
Realterm can run on Windows XP/Vista/7/8/10 or later versions. It requires a serial port or a USB-to-serial adapter for serial communication. It also requires a network connection for TCP communication. It does not require any special hardware or software for I2C/SPI/1-Wire communication if you use a BL233B/I2C2PC device.
Is Realterm free to use?
Yes, Realterm is free to use for personal or commercial purposes. It is licensed under the BSD license which allows you to modify and distribute it as long as you keep the original license notice.
Where can I find more information about Realterm?
You can find more information about Realterm on its official website or its SourceForge page. You can also find the documentation and the examples in the installation directory of Realterm.
How can I report bugs or request features for Realterm?
You can report bugs or request features for Realterm on its SourceForge page. You can also contact the developers via email at realterm@lists.sourceforge.net.
Are there any alternatives to Realterm?
There are many other terminal programs that can be used for serial and TCP communication. Some of them are PuTTY, Tera Term, HyperTerminal, etc. However, Realterm has some unique features that make it stand out from other terminal programs, such as its support for I2C, SPI, and 1-Wire bus control, its activeX and command line interface, its binary display modes, its capturing and logging options, etc. Therefore, Realterm is a great choice for engineering and debugging purposes. 44f88ac181
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