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I2S

write()

Description

Writes binary data to the I2S interface. This data is sent as a sample or series of samples.

Syntax

I2S.write(val) // blocking
I2S.write(buf, len) // not blocking

Parameters

val: a value to send as a single sample

buf: an array to send as a series of samples

len: the length of the buffer

Returns

byte
write() will return the number of bytes written, though reading that number is optional.

See also

Reference Home

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The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.

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