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Added I2S definitions for NANO 33 IoT #471

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merged 1 commit into from
Feb 7, 2020

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agdl
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@agdl agdl commented Nov 27, 2019

Enable I2S on nano 33 IoT

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I haven't tested this, but made some notes from the data sheet. In theory it looks good :)

#define I2S_DEVICE 0
#define I2S_CLOCK_GENERATOR 3

#define PIN_I2S_SD (4u)
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PA07 - I2S/SD[0]

#define I2S_CLOCK_GENERATOR 3

#define PIN_I2S_SD (4u)
#define PIN_I2S_SCK (PIN_A3)
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PA10 - I2S/SCK[0]


#define PIN_I2S_SD (4u)
#define PIN_I2S_SCK (PIN_A3)
#define PIN_I2S_FS (PIN_A2)
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PA11 - I2S/FS[0]

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@agdl please let us know what sketches + hardware you've tested these changes with.

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2 participants