Struct stabilizer::hardware::pounder::PounderDevices

pub struct PounderDevices { /* private fields */ }

A structure containing implementation for Pounder hardware.

Implementations

impl PounderDevices

pub fn new( i2c: I2c1Proxy, attenuator_spi: Spi<SPI1, Enabled, u8>, pwr: (AdcChannel<'static, ADC1, PF11<Analog>>, AdcChannel<'static, ADC2, PF14<Analog>>), aux_adc: (AdcChannel<'static, ADC3, PF3<Analog>>, AdcChannel<'static, ADC3, PF4<Analog>>) ) -> Result<Self, Error>

Construct and initialize pounder-specific hardware.

Args:

• i2c - A Proxy to I2C1.
• attenuator_spi - A SPI interface to control digital attenuators.
• pwr - The ADC channels to measure the IN0/1 input power.
• aux_adc - The ADC channels to measure the ADC0/1 auxiliary input.

pub fn sample_aux_adc(&mut self, channel: Channel) -> Result<f32, Error>

Sample one of the two auxiliary ADC channels associated with the respective RF input channel.

pub fn set_ext_clk(&mut self, enabled: bool) -> Result<(), Error>

Select external reference clock input.

pub fn reset_dds(&mut self) -> Result<(), Error>

Reset the DDS via the GPIO extender (Pounder v1.2 and later)

pub fn temperature(&mut self) -> Result<f32, Error>

Read the temperature reported by the LM75 temperature sensor on Pounder in deg C.

Trait Implementations

impl AttenuatorInterface for PounderDevices

fn reset_attenuators(&mut self) -> Result<(), Error>

Reset all of the attenuators to a power-on default state.

fn latch_attenuator(&mut self, channel: Channel) -> Result<(), Error>

Latch a configuration into a digital attenuator.

Args:

• channel - The attenuator channel to latch.

fn transfer_attenuators(&mut self, channels: &mut [u8; 4]) -> Result<(), Error>

Read the raw attenuation codes stored in the attenuator shift registers.

Args:

• channels - A 4 byte slice to be shifted into the attenuators and to contain the data shifted out.

fn set_attenuation( &mut self, channel: Channel, attenuation: f32 ) -> Result<f32, Error>

Set the attenuation of a single channel.

fn get_attenuation(&mut self, channel: Channel) -> Result<f32, Error>

Get the attenuation of a channel.

fn validate(attenuation: f32) -> Result<f32, Error>

impl PowerMeasurementInterface for PounderDevices

fn sample_converter(&mut self, channel: Channel) -> Result<f32, Error>

Sample an ADC channel.

Args:

• channel - The channel to sample.

Returns: The sampled voltage of the specified channel.

fn measure_power(&mut self, channel: Channel) -> Result<f32, Error>

Measure the power of an input channel in dBm.