Hello! I have 2 problems with Visual Basic 6 mscomm32.ocx serial communications activex: 1. I’m having a new generation pci RS-232 interface with FIFO-UART 16950 and I face the problem that I can’t receive all incoming strings, but a part of them. 2. My application supports up to 6 RS-232 ports with mixed settings. I [...]
Answer Question | March 31, 2012 12:04 PM
RS-232, Serial Communications, Serial ports, VB6, Visual Basic 6
Hello, I’m new to .NET. I have an application that is running in VB6. It sends text through COM1 port to another device. When I converted the VB6 code to .NET the string it sends out is different! I have tried so many things and don’t know what to do. I used a serial data [...]
Answer Question | February 4, 2011 4:29 AM
.NET, COM1, RS232, Serial ports, VB 6.0, VB.NET
i want to use parallel port for spi. i dont know how to set phase and polarity for sclk.how to send and recieve data. do i need to shift data synchronized with the clock or the parallel port will do it automatically?
Answer Question | May 13, 2010 11:52 AM
Linux, Networking, Parallel port, Serial ports
Ok here is my question. I have a windows host and another windows VM (XP). In the VM I want to access the serial port, com1, but it asks me to give the port path, I get lost there.
Answer Question | July 15, 2009 10:51 PM
COM1, Port, Serial ports, Sun VirtualBox, Sun VM, Virtual Machines, VM
I am looking for a device that attaches between the RS-232 port on a computer (in this case a laptop) and a Serial device (in this case an old programmable logic controller) that acts as a signal buffer. I’m NOT looking for something that stores data, rather I’m looking for a device that will protect [...]
Answer Question | March 11, 2009 1:35 PM
Hardware devices, Port Buffer, RS-232, Serial ports, ZIF Socket
What is the difference between the serial interface of 2500 series Cisco routers and the serial interface of WAN cards (WIC-1t)? If there is no difference then is there any data-rate difference between the above two serial interfaces?
Answer Question | February 5, 2009 10:24 PM
Cisco, Cisco Routers, Interface cards, Network cards, Network devices, Network equipment, Networking, Routers, Serial ports, WAN hardware
We recently received the following question through the www.SearchServerVirtualization.com “Contact Us” Email address: I am running VMware on a linux machine. I cannot communicate through serial port COM1 when working in VMware. It says " Unable to connect to port COM1". Is there any specific setting that needs to be done to use serial port [...]
Answer Question | February 5, 2009 10:01 PM
Linux Machine, Serial ports, VMware, VMware on Linux, VMware Server
Which is better, a serial port on the front or back of a server/switch device for initial configuration and when the device is not working.
Answer Question | November 17, 2008 5:47 PM
LAN, LAN port, Serial ports
Hello, Is there any difference between(RS232) and (RS232-C) protocols? Please tell me details if possible. Thanks a lot.
Answer Question | May 30, 2013 5:51 AM
Cabling, RS-232, Serial ports