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lowpass: clippy

master
Robert Jördens 2021-02-10 13:27:56 +01:00
parent 30c2c2aac2
commit 13b47556fd
2 changed files with 2 additions and 2 deletions
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2
dsp/src/lockin.rs
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@ -12,7 +12,7 @@ impl Lockin {
pub fn new(k: u8) -> Self {
let lp = Lowpass::default();
Self {
state: [lp.clone(), lp.clone()],
state: [lp.clone(), lp],
k,
}
}

2
dsp/src/lowpass.rs
View File

@ -27,7 +27,7 @@ impl<N: ArrayLength<i32>> Lowpass<N> {
let mut x1 = self.xy[0];
self.xy[0] = x;
for y1 in self.xy[1..].iter_mut() {
x0 = *y1 + (((x0 >> 1) + (x1 >> 1) - *y1 + (1 << k - 1)) >> k);
x0 = *y1 + (((x0 >> 1) + (x1 >> 1) - *y1 + (1 << (k - 1))) >> k);
x1 = *y1;
*y1 = x0;
}