Sampling a set of GPIOs is extremely fast. You could easily do it in an ISR that runs off a timer, a periodic RTOS task, or as part of a timed superloop, and still...
This is the kind of thing I would sample at a fixed frequency, say 100 or 200 Hz, where the sample period is far shorter than any reasonable duration of touch. Then,...
IoT, Embedded Linux, and cybersecurity are indeed the hot trends, but those worlds are large and will require a significant time investment to get up to speed. Taking...
Yes, both of your ideas are correct. That said, I really don't like implementing anti-windup by limiting the integrator state. I much prefer to have limits on...
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Signal Processing Engineer Seeking a DSP Engineer to tackle complex technical challenges. Requires expertise in DSP algorithms, EW, anti-jam, and datalink vulnerability. Qualifications: Bachelor's degree, Secret Clearance, and proficiency in waveform modulation, LPD waveforms, signal detection, MATLAB, algorithm development, RF, data links, and EW systems. The position is on-site in Huntsville, AL and can support candidates at 3+ or 10+ years of experience.