An area of memory or a dedicated hardware circuit that is used to store incoming data. When the buffer is filled, new data are written starting at the beginning of the buffer. Circular buffers are ...

The circular history buffer debugging technique uses a fixed amount of memory to hold the most recent software events leading up to the failure. Older software events are overwritten. Information ...

Why Buffer? Because buffers cut you some slack. Inevitably, in our recent series on microcontroller interrupts, the question of how to deal with actual serial data came up. In those examples, we were ...