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Tag: Tutorials

Demystifying Serial Tunneling

In this article, we’ll explain Serial Tunneling and how this powerful capability uses Ethernet to connect two or more separated serial end-points. We’ll also introduce

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Stack overflow

Detecting Stack Overflows on an Embedded System

Stack overflows can be one of the most difficult bugs to squash. An overflow is often hidden in a cryptic, non-static error state. Sometimes the application runs without issue. Sometimes it may hard fault and reset the hardware without warning. It may be overwriting data unbeknown to application designer. The worst error state is the dreaded heisenbug: an error that seems to vanish when you go looking for the cause.

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interactive kiosk

Build an interactive kiosk

Interactive retail kiosks are everywhere. We all recognize the pervasiveness of these devices – whether you’re rushing through a self checkout machine at the hardware

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