But few of our products does not have serial port (RS232), instead we are using FT232R from FTDI. We had connected BSL RX and TX lines to respected FT232R TX and RX lines. Also the MSP RST and TCK lines are connec...
I want to read and write from my GPIB-RS232/485/422 device, configures in S Mode, using NI LabVIEW. What are the commands to communicate to a serial converter, and what is their syntax? How do I differentiate between connected devices to my Serial converter device?
. Install the software on the Server (in this case your local PC) and Client (a remote computer that needs access to a device) machines. Serial to Ethernet Connector will create a virtual bridge between the app on the remote machine and RS232 over IP thus allowing them to communicate....
RS232 to USB on ebay The RS232 unit provides all RS232 signals (between +-3V to +/-12V) and will plug into the MAX232 device. Since RS232 voltage levels are generated it will allow operation over long cables. For this method you will need the MAX232 chip (or equivalent) connected as...
The JTAG pins can't be used as regular I/O so you can't connect a RS232 converter to them and use it to communicate with thu PC. I think your only option is to do it through a USB blaster and the JTAG interface, using as an example the JTAG virtual interface comp...
LibPlcTag is a library that I used recently to communicate with Allen Bradley plc. It’s a C++ open source library and it can communicate with most of the Allen Bradley plcs, like Micrologix, CompactLogix, ControlLogix, SLC and Plc5. LibPlcTag works on the Ethernet/Ip ...
The more straightforward possibility would be to use a CDC Communications device class software configuration on the DSP board so that the DSP board looks like a USB attached RS232 serial port to the MS Windows / UNIX PC in which case you could just send data to the DSP board via any of...
How to perform an RS232 loopback test A loopback test is a diagnostic test in which the signal returns to the transmitter after passing through the communication channel in both directions. Simply put, you can use loopback test to determine whether the device is working right. This test al...
As with PCI, PCI Express is typically not used directly for instrument control but as a peripheral bus to connect GPIB devices to PCs for instrument control. But because of its tremendous speed, PCI Express can be used as a carrier bus for modular instruments. ...
i am developing an application which needs to connect to a weighjng scale throug rs 232 and capture the output. after inserting the record however the pc needs to send the tare command to the weighing scale in order to set the scale to zero. now he tare character as far as i g...