Crate lockin

source
Expand description

§Lockin

The lockin application implements a lock-in amplifier using either an external or internally generated reference.

§Features

  • Up to 800 kHz sampling
  • Up to 400 kHz modulation frequency
  • Supports internal and external reference sources:
    1. Internal: Generate reference internally and output on one of the channel outputs
    2. External: Reciprocal PLL, reference input applied to DI0.
  • Adjustable PLL and locking time constants
  • Adjustable phase offset and harmonic index
  • Run-time configurable output modes (in-phase, quadrature, magnitude, log2 power, phase, frequency)
  • Input/output data streamng via UDP

§Settings

Refer to the Lockin structure for documentation of run-time configurable settings for this application.

§Telemetry

Refer to stabilizer::net::telemetry::Telemetry for information about telemetry reported by this application.

§Stream

This application streams raw ADC and DAC data over UDP. Refer to stabilizer::net::data_stream for more information.

Modules§

  • app
    The RTIC application module

Structs§

Enums§

Constants§