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lockin-internal: align processing with lockin-external

This commit is contained in:
Robert Jördens 2021-02-01 18:15:51 +01:00
parent f9b5d29450
commit 9ee60824d4
1 changed files with 10 additions and 4 deletions
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14
src/bin/lockin-internal.rs
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@ -107,12 +107,18 @@ const APP: () = {
.last() .last()
.unwrap(); .unwrap();
// Convert from IQ to power and phase. // convert i/q to power/phase,
let _power = output.abs_sqr(); let power_phase = true; // TODO: expose
let phase = output.arg() >> 16;
let output = if power_phase {
// Convert from IQ to power and phase.
[output.abs_sqr(), output.arg()]
} else {
[output.0, output.1]
};
for value in dac_samples[1].iter_mut() { for value in dac_samples[1].iter_mut() {
*value = phase as u16 ^ 0x8000; *value = (output[1] >> 16) as u16 ^ 0x8000;
} }
} }