Code for how to create a ring buffer without C++ Standard Template Library.
This code accompanies the article “Ring buffer basics” by Ken Wada, July 2013, Embedded.com. The ring buffer's first-in first-out data structure is useful tool for transmitting data between asynchronous processes. The article shows how to bit bang one in C without C++'s Standard Template Library.
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“Sweet! I like this implementation because it's quite modular and you can create pretty much as many ring buffers as you need. For my personal taste though, having one function per file is really quite annoying. I usually lump all the low level stuff into