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| author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-01-23 10:34:27 +0100 |
|---|---|---|
| committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-01-23 10:34:27 +0100 |
| commit | 40ca2394606324c763dca61f71c0cf8224b4ddc2 (patch) | |
| tree | eb58b34cbe2034ae08970a2bed5370ee7ac2c426 /python/dpd/RX_Agc.py | |
| parent | 0da6202199ceb03d6d83042695c53b7c8b2a7f04 (diff) | |
| download | dabmod-40ca2394606324c763dca61f71c0cf8224b4ddc2.tar.gz dabmod-40ca2394606324c763dca61f71c0cf8224b4ddc2.tar.bz2 dabmod-40ca2394606324c763dca61f71c0cf8224b4ddc2.zip | |
DPDCE: reduce rxgain to 30 in case of calibration failure
Diffstat (limited to 'python/dpd/RX_Agc.py')
| -rw-r--r-- | python/dpd/RX_Agc.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/python/dpd/RX_Agc.py b/python/dpd/RX_Agc.py index 911f3c9..bb940be 100644 --- a/python/dpd/RX_Agc.py +++ b/python/dpd/RX_Agc.py @@ -73,6 +73,11 @@ class Agc: w = "Warning: calculated RX Gain={} is higher than maximum={}. RX feedback power should be increased.".format( self.rxgain, self.max_rxgain) logging.warning(w) + try: + # Reset to a low value, as we expect the user to reduce external attenuation + self.adapt.set_rxgain(30) + except ValueError as e: + return (False, "\n".join([measurements, w, "Setting RX gain to {} failed: {}".format(self.rxgain, e)])) return (False, "\n".join([measurements, w])) else: try: |