27.1.3.6 i2s_c_sync_set_sck_div

Set the SCK division from MCK.

int32_t i2s_c_sync_set_sck_div(
    struct i2s_c_sync_desc * i2s,
    const uint32_t n_mck
)

Note that it works only when the I2S Controller is disabled.

Parameters

i2s

Type: struct i2s_c_sync_desc Struct *

Pointer to the I2S Controller instance.

n_mck

Type: const uint32_t

Describes how many MCK bits generates a SCK clock.

Returns

Type: int32_t

Operation status.

0

Success.

<0

Error.