| Uploader: | Tommyg |
| Date Added: | 26.10.2015 |
| File Size: | 56.59 Mb |
| Operating Systems: | Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X |
| Downloads: | 26281 |
| Price: | Free* [*Free Regsitration Required] |
Serial Communication Software for RS, RS and Modbus Data Logging - Windmill ComDebug
24/10/ · RS is available as a free download on our software library. This download was scanned by our built-in antivirus and was rated as safe. This free software is an intellectual property of ScaleProgrammers. LLS RS blogger.com, RSexe, rsexe and WindowsApplicationexe are the most frequent filenames for this program's blogger.coming System: Windows Our software-based free serial port monitor is an ideal alternative to expensive hardware RS/RS/RS logic analyzers. This COM port analyzer utility requires no additional cabling and allows you to effectively capture/display any data and commands transmitted through your computer's serial Serial Communication Software for RS, RS and Modbus
Rs232 serial communication software free download
Termite is an easy to use and easy to configure RS terminal. It uses an interface similar to that of "messenger" or "chat" programs, with a large window that contains all received data and an edit line for typing in strings to transmit. Highlights of the utility are the ease of installation possibly with pre-configured settings using a heuristic search for the appropriate COM port and, as was mentioned, its user-friendliness. Termite 3.
You may use it and distribute it without limitations. You may however not remove or conceal the copyright. There are no guarantees or warranties whatsoever; use it at your own risk. Termite focuses on text data, and specifically text that is sent and received as strings terminated with "new-line" characters.
It has no provisions for transferring files or binary data. That said, with the "hexadecimal view" plug-in, you can send and receive bytes as hexadecimal values, and you may write a "plug-in" filter for file transfer as well.
The user interface of Termite, here pictured with the "Status LEDs" plug-in active. The interface of the Termite program rs232 serial communication software free download one large initially empty text area, which is called the "reception view". Above it is a set of buttons in a "button bar" and below it is a "transmit" line into which you can type a line of text. The utility automatically opens the RS port for which it was set up.
It shows the current configuration at the left in the button bar. If these are not correct, you can use the button Settings to choose a different port or configuration. After connecting a serial cable between the PC and the remote device or remote PC, in which case you must use a null-modem cable and configuring the port, you can send data by typing text in the transmit line and pressing the "Enter" key, rs232 serial communication software free download.
Any data that the remote device sends, will appear in the reception view. Optionally, the text that you transmit is copied to the reception view the option is called "local echo", you will find in in the dialog under the Settings rs232 serial communication software free download. To distinguish the received data from the echoed data, the echoed text is coloured blue, whereas the received data is green.
The remaining functionality is straightforward: the Clear button clears the reception view, the About button gives copyright information and the Close button terminates the utility. One "hidden" feature is the ability to disconnect the RS port, without terminating the utility. You can close an RS connection with a click in the status field in the upper left corner of the window left of the button bar.
Another click on that line re-opens the connection with the current settings. You can use this to "free" the port temporarily for another application. Click here to disconnect, or re-connect. To speed up entering repetitive commands, Termite keeps a history of recently sent commands. This history is in a circular queue with the most recent command at the top.
To browse through the history, use the "arrow up" and "arrow down" keys. If you type in a few characters in the "transmit" edit line, Termite will use the history to auto-complete the entry.
Pressing the arrow up and arrow down keys then browse through the entries that match in the first letters. For example, if you have sent the words "test", "top", "view" and "set" previously, and you type the letter "t" on the edit line, Termite will first auto-complete this to either "test" or "top" depending on which word you sent last and the arrow keys will toggle between "test" and "top".
If you clear the edit line and then use the arrow keys, Termite will loop through the entire history of "test", "top", "view" and "set". Auto-completion is enabled by default, but can be disabled through the Settings dialog. By default, Termite scrolls its reception window so that the most recently received text is displayed. In case you want to look back at text that has scrolled out of the reception view, just scroll the text back into view.
Termite will stop to scroll to the end every time it receives new data. To make Termite restart with its automatic scrolling rs232 serial communication software free download newly received data, scroll the reception view manually to the end of the data. In other words, Termite only scrolls up text to show newly received data if it is already at the end of the current data. Some additional functions are available from a pop-up menu that appears when you right-click in the reception view.
The "Copy" command copies only the selected text to the clipboard if a selection exists, and copies all text in absense of a selection. Likewise, the "Save" command saves only the rs232 serial communication software free download text to a file if a selection exists and all text if no selection exists. Termite stores the configuration in an INI file see the next section for the location of the INI file.
This way, rs232 serial communication software free download, Termite remembers its settings between sessions. When distributing Termite, you may wish to include an INI file with pre-sets. Rs232 serial communication software free download can run Termite directly off a CD-ROM, but the utility will not be able to store its configuration in the INI file if the INI file resides on a read-only medium.
A typical INI file is below. Most of these settings can be chosen from the " Settings " dialog. This means that to get an appropriate INI file, you can launch Termite, adjust the settings including activating any plug-in filters that you wish to useand voilà: you have your pre-configured INI file. A few more configurations can be done by editing the INI file directly using rs232 serial communication software free download text editor like Notepad.
These are the keywords CaptionTxColour and RxColour in the [Options] topic. The Caption item allows you to change the title bar of the main Termite window, rs232 serial communication software free download.
Add the item Caption below topic [Options] and set it to the string that you wish to have displayed —for example, the model name of the product for which you are distributing a pre-configured Termite.
The items TxColour and RxColour allow you to change the colours for transmitted and received text from the default blue and green respectively. The syntax for the colours must be rrggbbwhere rrgg and bb are two hexadecimal digits. So for example, FF is bright red and is dark yellow. Most RS settings for a device can be chosen by the developer the Baud rate and the number of data and stop bits are usually determined by the other device.
One setting that the developer cannot foresee, however, is what COM port the user will attach it to. For this reason, Termite contains a "port lookup" function plus a simple "port scanning" protocol, rs232 serial communication software free download. The "port lookup" function only works with virtual COM ports, such as USB-to-serial cables. Since Microsoft Windows has drivers pre-installed for USB devices simulating a serial port, it is a popular design.
For example, for a common Prolific USB-to-serial cable, the setting in the INI file might read:. If using the device name of a serial port is not an option, for example, because your hardware has a real serial port instead of a virtual one, you can alternatively use the "port scanning" protocol.
Port scanning chooses the first port for which the two following conditions hold:. Port scanning cannot be selected from the Settings dialog, you have to edit the INI file to activate it.
The tests for port scanning are primitive. They do not check what device or program is hooked at the other end. The only thing that you know after a port scan is that something is connected to the port and that no other program is currently using that particular port.
In the old days, it had become common practice to connect the DTR and DSR pins in the connectors of the cable sometimes even at both ends. This is bad practice, because with such cables you cannot even diagnose cable connection problems. Yet, such cables still exist, and the port scan may be fooled by it.
The MIDI protocol is essentially the RS protocol over a current-loop physical layer and with a Baud rate of bps —for details, see the article " A MIDI to RS adapter ", rs232 serial communication software free download. Likewise, DMX is essentially the RS protocol over an RS physical layer and with a Baud rate ofbps. Termite presents you with a list of standard Baud rates, but it allows you to enter different values.
The key issue is that the RS hardware must support the Baud rate that you select. All RS hardware and all USB-to-RS converter plugs support the standard Baud rates, but only few support non-standard Baud rates, rs232 serial communication software free download.
We have tested non-standard Baud rates successfully with USB-to-RS converters based on the FTR chips from FTDI. You can use Termite to put a PC or laptop between two systems and monitor their RS communication.
The PC or laptop that Termite runs on must have two RS ports. Instead of connecting both systems together, you connect both with the PC that runs Termite. Then, you have to choose one port as the primary port and the other as the "forward" port, rs232 serial communication software free download, see the Settings dialog of Termite. With forwarding set up, rs232 serial communication software free download, all data received on the primary port is transmitted through the forward port.
All data received on the forward port is transmitted through the primary port. In this configuration, Termite would typically only be used to monitor the communication between two devices. If you type in text on the edit line and transmit it, this text is only sent rs232 serial communication software free download the primary port. If one of these systems is also a computer running Microsoft Windowsthe set-up may be simplified by running Termite on that system.
The dual RS port needed for Termite may be replaced by a virtual COM rs232 serial communication software free download pair, such as the com0com null-modem emulator. A virtual null-modem creates two ports that exist only in software. Any data presented to one port of this pair is retransmitted at the other port —the same as how port forwarding works in Termite.
If you connect an application to one port of the pair and Termite to the other port, the application now talks to Termite. On start-up, Termite collects all plug-in filters that are in the same directory as the Termite application itself.
You can enable and disable a filter in the Settings dialog of Termite see above. Installing a filter is therefore a mere matter of copying the file to the correct location and enabling it. Optionally, filters may have their own configuration options. Termite launches the filter's configuration dialog when the filter is enabled. To access the configuration dialog of a filter that is already enabled, double-click on the filter name you must double-click on the name, not on the "check box".
Typically, a filter stores its configuration in the same INI file as the one Termite uses Termite passes the path to this INI file to the filter when it loads the filter. Technically, a filter is a DLL with a few special functions of which only one is mandatory.
The filename extension must be ".
Serial Port Monitor: analyze serial port activity
, time: 2:40Rs232 serial communication software free download
24/10/ · RS is available as a free download on our software library. This download was scanned by our built-in antivirus and was rated as safe. This free software is an intellectual property of ScaleProgrammers. LLS RS blogger.com, RSexe, rsexe and WindowsApplicationexe are the most frequent filenames for this program's blogger.coming System: Windows Our software-based free serial port monitor is an ideal alternative to expensive hardware RS/RS/RS logic analyzers. This COM port analyzer utility requires no additional cabling and allows you to effectively capture/display any data and commands transmitted through your computer's serial Serial Communication Software for RS, RS and Modbus
No comments:
Post a Comment