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osqzss / bladeGPS

Real-time GPS signal simulator for bladeRF
MIT License
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somthing wrong with bladeRF 2.0 micro xA4 TX #25

Open 20140067 opened 3 years ago

20140067 commented 3 years ago

Thanks for your gpr-sdr-sim!
bladeRF 2.0 micro xA4 ,when using gps-sdr-sim to generate data (https://github.com/osqzss/gps-sdr-sim ,or https://github.com/osqzss/bladeGPS),send data by bladeRF-cli or bladeGPS, the parameter of bladeRF -cli is : set frequency tx 1575.42M set frequency rx 1573.42M set samplerate 2.6M set bandwidth 2.5M set txvga1 -25 cal lms cal dc tx tx config file=gpssim.bin format=bin tx start tx wait

when the bladeRF -cli starting, Program display:" Error (bladerf.script:4): Invalid operation or parameter".May I ask what is the cause?

ErikBuer commented 9 months ago

Try running in interactive mode. bladeRF-cli -i (something like this)

Then run one command at a time, and you´ll see witch command fails.

I believe these are not necessary on the micro xA4

cal lms
cal dc tx

Try set gain tx ## instead of set txvga1 ##

See here: https://github.com/osqzss/gps-sdr-sim/issues/244