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pounder_test
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This commit is contained in:
Ryan Summers 2021-01-29 11:05:46 +01:00
parent ab7d725235
commit b152343aaf
1 changed files with 3 additions and 2 deletions
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5
src/bin/lockin-internal-demo.rs
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@ -9,7 +9,7 @@ const DAC_SEQUENCE: [f32; 8] =
use dsp::{iir, iir_int, lockin::Lockin}; use dsp::{iir, iir_int, lockin::Lockin};
use hardware::{Adc1Input, Dac0Output, Dac1Output, AFE0, AFE1}; use hardware::{Adc1Input, Dac0Output, Dac1Output, AFE0, AFE1};
use stabilizer::{ADC_SAMPLE_TICKS, hardware}; use stabilizer::{hardware, ADC_SAMPLE_TICKS};
const SCALE: f32 = ((1 << 15) - 1) as f32; const SCALE: f32 = ((1 << 15) - 1) as f32;
@ -132,7 +132,8 @@ const APP: () = {
} }
// Filter phase through an IIR. // Filter phase through an IIR.
phase = c.resources.iir.update(&mut c.resources.iir_state, phase) * PHASE_SCALING; phase = c.resources.iir.update(&mut c.resources.iir_state, phase)
* PHASE_SCALING;
for value in dac_samples[1].iter_mut() { for value in dac_samples[1].iter_mut() {
*value = phase as u16 ^ 0x8000 *value = phase as u16 ^ 0x8000