pio_encode_wait_pin() function

Encode a WAIT for pin instruction This is the equivalent of `WAIT PIN `

Syntax

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Summary

Declaration

static inline uint pio_encode_wait_pin(bool polarity, uint pin);

Argument

Description

polarity

true for `WAIT 1`, false for `WAIT 0`

The pin number 0-31 relative to the executing SM's input pin mapping

The instruction encoding with 0 delay and no side set value \see pio_encode_delay, pio_encode_sideset, pio_encode_sideset_opt

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