Struct dac8568::Dac

pub struct Dac<SPI, SYNC> { /* private fields */ }

DAC8568

Implementations

impl<SPI, SYNC> Dac<SPI, SYNC> where
    SPI: Write<u8>,
    SYNC: OutputPin, 

pub fn new(spi: SPI, sync: SYNC) -> Self

Initialize a new instance of dac8568

pub fn release(self) -> (SPI, SYNC)

Consume the dac and return the underlying SPI and GPIO pins used by it

pub fn set_inverted_output(&mut self, state: bool)

Sets the output signal of the DAC to be inverted or non-inverted (default) Useful if the hardware engineer has designed an inverting gain stage after the DAC output

pub fn set_voltage(
    &mut self,
    channel: Channel,
    voltage: u16
) -> Result<(), DacError>

Set the specified value to the given channel. This will update the DAC to output the desired voltage

pub fn use_internal_reference(&mut self) -> Result<(), DacError>

Configure the DAC to use its internal reference mode of 2.5v rather than using an external voltage reference

pub fn use_external_reference(&mut self) -> Result<(), DacError>

Configure the DAC to use its external reference mode rather than using the internal reference

pub fn reset(&mut self) -> Result<(), DacError>

Perform a software reset, clearing out all registers 8.2.10 Software Reset Function The DAC7568, DAC8168, and DAC8568 contain a software reset feature. If the software reset feature is executed, all registers inside the device are reset to default settings; that is, all DAC channels are reset to the power-on reset code (power on reset to zero scale for grades A and C; power on reset to midscale for grades B and D).