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Virtual Serial Ports provide applications with the ability to connect to serial devices even if the computer they are hosted on does not possess any physical COM interfaces.
#Vspd 227 software
Let’s take a look at a couple of software tools that offer some advantages to individuals involved with developing serial application and devices or those working with embedded systems. That solution is to use virtual serial or COM ports. You can now use serial software to interact with the device attached to your converter.Īn elegant software solution to the lack of COM ports exists which provides serial interfaces to machines that are not equipped with any. Simply plug in the serial connection and connect the converter to the USB port on your computer. You can make use of hardware devices that convert serial signals to USB so they can be received by your laptop. The lack of serial ports on today’s modern laptops can impede their ability to develop, test, and debug their products. There is one major stumbling block for software developers and hardware engineers who need to interact with serial ports. Most operating systems provide native support for serial interfaces. Serial ports are easy to use and do not require custom drivers. They have some advantages over alternatives such as USB, Ethernet, and wireless.
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Though there are many communication interfaces available which offer high-speed connectivity, serial ports will not be disappearing for quite some time. While you might not see many legacy RS232 ports around, serial communication is still enabled by devices such as USB to serial converters. These protocols have powered serial communication and have made it extremely popular in industrial implementations and embedded computers. The most common protocols you will come across are the RS232/RS422/RS485 standards. Implementing serial communication functionality in an embedded system requires the developers and engineers involved to have an understanding of the underlying serial protocols used in this form of data transmission. Establishing communication with external devices.Supplying an interface for a debugging or testing console.
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While perhaps more prevalent in legacy devices and embedded systems, serial communication is alive and well in the 21st Century. Whether using terms such as serial port, COM interface, FTDI chip or RS232 protocol, they all make use of serial communication in some way. Many different types of computing hardware that you may have used share a common trait.