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Software for White Rabbit PTP Core
Commit 41d63e41 authored by Mattia Rizzi's avatar Mattia Rizzi Committed by Grzegorz Daniluk
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Mofidified PI coeffients for the new VCTCXO

parent c62d7d2d
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Showing with 10 additions and 2 deletions
softpll/spll_main.c
View file @ 41d63e41
......@@ -31,8 +31,8 @@ void mpll_init(struct spll_main_state *s, int id_ref,
s->pi.anti_windup = 1;
s->pi.bias = 30000;
#if defined(CONFIG_WR_SWITCH)
s->pi.kp = -1100; // / 2;
s->pi.ki = -30; // / 2;
s->pi.kp = 2000; // / 2;
s->pi.ki = 15; // / 2;
#elif defined(CONFIG_WR_NODE)
s->pi.kp = -1100; // / 2;
s->pi.ki = -30; // / 2;
......@@ -157,11 +157,19 @@ int mpll_update(struct spll_main_state *s, int tag, int source)
if (s->ld.locked) {
if (s->phase_shift_current < s->phase_shift_target) {
s->phase_shift_current++;
#if defined(CONFIG_WR_SWITCH)
s->adder_ref++;
#else
s->adder_ref--;
#endif
} else if (s->phase_shift_current >
s->phase_shift_target) {
s->phase_shift_current--;
#if defined(CONFIG_WR_SWITCH)
s->adder_ref--;
#else
s->adder_ref++;
#endif
}
}
if (ld_update((spll_lock_det_t *)&s->ld, err))
......
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