umtrx_vcxo.py always reporting 2048.
andrew at carrierdetect.com
Thu Jan 30 17:27:08 UTC 2014
I'm attempting to perform TCXO DAC calibration. However, whenever I
run umtrx_vcxo.py it reports the current DAC value to be 2048,
regardless of whether the GPS antenna is unplugged, or it is plugged
in and GPS has a lock.
I've updated the FPGA and ZPU firmware with those found at:
But this doesn't seem to have made any difference.
Is there anything else I can try?
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