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firmware: print more info on DDMTD stability error

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Sebastien Bourdeauducq 2019-01-27 23:06:11 +08:00
parent 74fdd04622
commit 3b6f47886e
1 changed files with 2 additions and 1 deletions
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artiq/firmware/libboard_artiq/jesd204sync.rs
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@ -74,7 +74,8 @@ fn test_ddmtd_stability() -> Result<(), &'static str> {
max_pkpk = pkpk; max_pkpk = pkpk;
} }
if pkpk > tolerance { if pkpk > tolerance {
error!(" ...excessive peak-peak jitter: {}", pkpk); error!(" ...excessive peak-peak jitter: {} (min={} max={} modulo_fix={})", pkpk,
min, max, modulo_fix);
return Err("excessive DDMTD peak-peak jitter"); return Err("excessive DDMTD peak-peak jitter");
} }
hmc7043::sysref_slip(); hmc7043::sysref_slip();