19 lines
761 B
ReStructuredText
19 lines
761 B
ReStructuredText
Basic Tasks
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===========
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.. highlight:: c++
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This sample demonstrates using the :cpp:class:`Task` class to efficiently perform intensive processing.
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Let's suppose we need to continuously sample an analogue input as fast as possible,
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do some processing and output the results.
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This sample attempts to do some (very rough) fourier analysis on sampled ADC data,
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displaying the average amplitudes in a set of frequency 'buckets' (ranges).
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The timing jitter using this approach is quite bad, so it attempts to correct but generally this form
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of processing is best done with more capable hardware (e.g. ESP32, FPGA).
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In this sample application, we just write the results to the debug terminal, but a real application
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might stream this to waiting network clients.
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