Files
micropython/ports
Paul Grayson b5823604a0 rp2/machine_pwm: Use more accurate formulas for freq and duty_u16.
This changes the freq() and duty_u16() functions to use more simpler, more
accurate formulas, in particular increasing the frequency accuracy from a
few percent to a fraction of a percent in many cases.

Signed-off-by: Paul Grayson <pdg@alum.mit.edu>
2023-01-12 16:28:00 +11:00
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