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experiment with the pll

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KubaPro010
2025-03-23 17:38:41 +01:00
parent 52e081ad3f
commit ecbeb6a18f
3 changed files with 10 additions and 7 deletions
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3
lib/filters.h
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@@ -22,8 +22,9 @@ typedef struct {
float loop_filter_state;
float kp;
float ki;
float last_output;
int sample_rate;
int quadrature_mode;
} PLL;
void init_pll(PLL *pll, float freq, float loop_filter_bandwidth, int quadrature_mode, int sample_rate);
float apply_pll(PLL *pll, float ref_sample, float input_sample);
float apply_pll(PLL *pll, float ref_sample);