Module i2s

I2S (inter-IC Sound) communication using SPI peripherals

This module is only available if the i2s feature is enabled.

Note: while F413 and F423 have full duplex i2s capability, this mode is not yet availalble for these chips because their I2S2EXT and I2S3EXT peripherals are missing from their package access crate.

Re-exports

pub extern crate stm32_i2s_v12x;

Structs

DualI2s

A wrapper around a SPI and a I2SEXT object and pins for full duplex I2S operation

DualI2sDmaTarget

I: The DualI2sPeripheral controlled by the I2sCore.PART: Main or Ext. The part of DualI2sPeripheral controlled by I2sCore.MS: Master or Slave. The role of the I2sCore. Only a Main I2sCore can be Master.DIR : Transmit or Receive. Communication direction.STD: I2S standard, eg Philips

I2s

An I2s wrapper around an SPI object and pins

Traits

DualI2sDmaTargetExt

DualI2sExt

Trait to build an DualI2s object from SPI peripheral, a I2SEXT peripheral, pins and clocks

DualInstance

Trait for SPI peripheral that have an extension for full duplex i2s capability.

I2sExt

Trait to build an I2s object from SPI peripheral, pins and clocks

I2sFreq

Trait to get I2s frequency at SPI peripheral input.

Instance

Trait for SPI peripheral with i2s capability.

Type Aliases

DualI2s2

DualI2s3

I2s2

I2s3

I2s4

I2s5

NoMasterClock

A placeholder for when the MCLK pin is not needed