It’s the easiest thing in the world — simple, straightforward serial data. It’s the fallback communication protocol for nearly every embedded system out there, and so it’s one that you really want to ...

While most of you reading this have broadband in your home, there are still vast areas with little access to the Internet. Ham radio operator [emmynet] found himself in just such a situation recently, ...

This is not a request for help, I am used to seeing this kind of thing at this location. I just really wanted to share.<BR>This is after about two weeks of usage. Luckily the line runs clean most of ...

After the new millennium, the channels between the computer and its peripheral devices have switched from parallel to serial data transfer. Although it would seem that a parallel cable with multiple ...

In the last two installments of Driving Me Nuts [LJ August 2002 and October 2002], we covered the tty layer, explaining how to create a minimal tty driver. We also explained some of the various ioctls ...

Pavel Kania and Michal Hanak of Motorola's Czech SystemsLaboratories describe a serial communications platform developed forembedded motor control applications using MCUs and DSPs. The Motorola Czech ...

Today, Serial devices continue to be used around the world as an essential component of many industries’ applications, such as, process control measurement, production tracking, and data collection.

I have a remote site with a T1 to our ISP. It happens to be MPLS, but that's inconsequential to the situation. The T1 is up and showing no errors. It's PPP encapsulated with a static IP on the site's ...

In applications that range from DSL terminations to network switch fabrics, the quest for integration has led designers to put high-speed serial interfaces onto their system-level chips. Often this is ...

In the first part of this column (LJ, August 2002) we covered the basics of the tty layer and how to create a minimal tty driver. Now we move on and cover more of the tty layer, trying to explain some ...

Schneider Electric has released a Modbus Communication DTM that supports FDT2 while providing connectivity to Modbus devices over serial lines or TCP. Backward compatibility of FDT2 makes the DTM ...