Earle F. Philhower, III
1815c45f92
Support running code on the second core by adding a setup1() and/or a loop1() routine to a sketch. These functions operate exactly like the normal Arduino ones, and anything they call will be run on the second core automatically. Add a simple multicore example.
14 lines
569 B
ReStructuredText
14 lines
569 B
ReStructuredText
Multicore Processing
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The RP2040 chip has 2 cores that can run independently of each other, sharing
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peripherals and memory with each other. Arduino code will normally execute
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only on core 0, with the 2nd core sitting idle in a low power state.
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By adding a ``setup1()`` and ``loop1()`` function to your sketch you can make
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use of the second core. Anything called from within the ``setup1()`` or
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``loop1()`` routines will execute on the second core.
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See the ``Multicore.ino`` example in the ``rp2040`` example directory for a
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quick introduction.
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