Struct AudioResources 

pub struct AudioResources<'d> {
    pub i2s: I2S0<'d>,
    pub dma: DMA_CH1<'d>,
    pub bclk: GPIO41<'d>,
    pub ws: GPIO43<'d>,
    pub dout: GPIO42<'d>,
    pub din: GPIO46<'d>,
}

I²S0, DMA channel 1 and the codec link pins.

Fields

i2s: I2S0<'d>

dma: DMA_CH1<'d>

bclk: GPIO41<'d>

ws: GPIO43<'d>

dout: GPIO42<'d>

din: GPIO46<'d>

Implementations

impl<'d> AudioResources<'d>

pub fn reborrow(&mut self) -> AudioResources<'_>

A copy of this group that lives only as long as the borrow, to lend the hardware to a function without giving it up.

impl<'d> AudioResources<'d>

pub async fn recorder( &mut self, bus: &'static SysI2cBus, rate: SampleRate, gain: MicGain, ) -> Result<Recorder<'_>, Error>

Starts capturing the microphone. Never produces sound.

pub async fn player( &mut self, bus: &'static SysI2cBus, rate: SampleRate, volume: Volume, ) -> Result<Player<'_>, Error>

Starts audio output, muted at volume until the first Player::write.