somthing wrong with bladeRF 2.0 micro xA4 TX

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marsyua
Posts: 1
Joined: Tue Sep 21, 2021 7:22 pm

somthing wrong with bladeRF 2.0 micro xA4 TX

Post by marsyua »

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?
robert.ghilduta
Posts: 92
Joined: Thu Feb 28, 2013 11:14 pm

Re: somthing wrong with bladeRF 2.0 micro xA4 TX

Post by robert.ghilduta »

The bladeRF 2.0 micro does not have a txvga1, and the "cal" commands are not necessary. One option is to remove those lines.
marsyua
Posts: 1
Joined: Tue Sep 21, 2021 7:22 pm

Re: somthing wrong with bladeRF 2.0 micro xA4 TX

Post by marsyua »

thanks very much!
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